Circuit Protection Products
for the Electrical Industry
For product data sheets, visit www.cooper.bussmann.com/products/datasheet.asp
New Products for All Markets
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa 3
Table of Contents
Cooper Bussmann circuit protection solutions comply with major industrial standards and agency requirements such as: BS, IEC, DIN, UL, NEMA, CSA, CE, C-UL, etc. and are manufactured at facilities that are ISO 9000 certified.
This catalog is intended to present product data and provide technical information that will help the end user with design application. Cooper Bussmann reserves the right, without notice, to change design or construction or any products and to
discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this catalog. Once a product has been selected, it should be tested by the user
in all possible applications. Further, Cooper Bussmann takes no responsibility for errors or omissions contained in this catalog, or for mis-application of any Cooper Bussmann product. Extensive product information is available in the Bussmann
product data sheets available on line at www.cooperbussmann.com/products/datasheet.asp. ©2010 Cooper Bussmann
RED indicates NEW information
Selecting Circuit Protection . . . . . . . . . . . . . . . . . .6-10
2005 NEC®guide to fuse selection for various applications . . . .6-10
Low Voltage, Branch Circuit Rated Fuses . . . . . . .11-42
Holders & blocks for branch circuit rated fuses . . . . . . . . . . . .12-14
Dimensions data for branch circuit rated fuses . . . . . . . . . . . . .15-16
Class CC
LP-CC Low-Peak® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
FNQ-R CC-Tron® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
KTK-R Limitron® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Class CF
TCF, TCF_RN & TCFH_N CUBEFuse®and holders . . . . . . . . . . .20-21
Class G
SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Class J
LPJ-_SP & LPJ-_SPI Low-Peak . . . . . . . . . . . . . . . . . . . . . . . . . .23
JKS Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Class K5 & H
NON (250V) & NON (600V) One time . . . . . . . . . . . . . . . . . . . . . .25
Class L
KRP-C_SP Low-Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-27
KRP-CL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
KTU & KLU Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Class RK1
LPN-RK_SP & LPN-RK_SPI (250V) Low-Peak . . . . . . . . . . . . .29-31
LPS-RK_SP & LPS-RK_SPI (600V) Low-Peak . . . . . . . . . . . . . .29-31
KTN-R (250V) Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
KWS-R (600V) Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Class RK5
DLN-R (250V) & DLS-R (600V) Dura-Lag . . . . . . . . . . . . . . . . . . .34
FRN-R (250V) Fusetron® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
FRS-R (600V) Fusetron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
PVS-R (600V) Limitron PV fuse . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Class T
JJN (300V) T-Tron® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
JJS (600V) T-Tron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Edison Base & Rejection Plug Fuses
Plug Fuses (S, SL, T, TL & W) . . . . . . . . . . . . . . . . . . . . . . . . .40-41
MB Edison Base Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . .42
SA Rejection-base plug fuse adapters . . . . . . . . . . . . . . . . . . . . . .42
Low Voltage Supplementary Fuses . . . . . . . . . . .43-56
Holders & blocks for supplemental fuses . . . . . . . . . . . . . . . . .44-45
Cable (K Series) & Welder (64000/68000 Series) Limiters . . . . . . .46
13⁄32" x 1 1⁄2" fuses BAF, KTK, KLM & DCM . . . . . . . . . . . . . . . . . . . .47
10x38mm Solar PV fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
13⁄32" x 1 1⁄2" fuses FNM & FNQ . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Low Voltage Supplementary Fuses (Continued)
13⁄32" x 1 3⁄8" fuses BBS & KTQ . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Pin indication fuses GBA/GLD, MIC & MIN, FNA, MIS & KAZ . . .51-52
Limiters & blocks ANL & ANN . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
In-line size rejecting fuses and holders GLQ, GMQ, HLQ . . . . . . . . .53
In-line non-rejecting fuses and holders GLR, GMF, GRF, HLQ . . . . .54
Automotive blade fuses and holders ATM, ATC, MAX . . . . . . . .55-56
Electronic - PC Board and Small Dimension
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57-70
5 x 15mm Ferrule fuses C515, C516, C517, C518, C519, C520 . .58
5 x 20mm European (IEC) fuses
S500, S501, S505, S506, GDA, GDB, GDC . . . . . . . . . . . . .59-60
5 x 20mm North American (UL) fuses GMA, GMC, GMD- . . . . . . . .61
1⁄4" Diameter x 5⁄8" to 1" length ferrule fuses AGA, AGW, AGX . . . . . .62
1⁄4" Diameter x 1 1⁄4" length fast-acting ferrule fuses ABC,
AGC, GBB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
1⁄4" Diameter x 1 1⁄4" length time-delay ferrule fuses MDA,
MDL, MDQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
PC Board mount fuse holders HTC-, HBH-, HBV-, HBW-, FBI,
FBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65-66
PC Board fuseclips HTC-_M, 1A_, 56_ . . . . . . . . . . . . . . . . . .67-70
Medium Voltage Fuses . . . . . . . . . . . . . . . . . . . . .71-91
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
E-Rated fuses for transformers & feeders . . . . . . . . . . . . . . . .73-75
E-Rated fuses: CL-14 & bolt-in . . . . . . . . . . . . . . . . . . . . . . . .76-77
E-Rated fuses for potential & small power transformers . . . . . .78-79
R-Rated fuses for motor circuit protection . . . . . . . . . . . . . . . .80-82
British Standard IEC fuses for motor circuit protection . . . . . . . . . .83
DIN IEC fuses for transformers . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Potential transformer fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
British Standard IEC fuses for oil filled switchgear . . . . . . . . . .86-87
EEI-NEMA Type K & T, and Type H & N fuses . . . . . . . . . . . . . . . . .88
BBU Boric acid fuses BBU . . . . . . . . . . . . . . . . . . . . . . . . . . . .89-90
Fuseclips for medium voltage fuses . . . . . . . . . . . . . . . . . . . . . . .91
High Speed Semiconductor Fuses . . . . . . . . . . .93-216
General Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94-95
North American fuses and accessories
DFJ, FWA, FWH, FWJ, FWP, FWX, KAC, KBC, . . . . . . . . . .96-113
Square body fuses and accessories
DIN 43 620, DIN 43 653, flush-end contact, French Style,
US Style 170E, 170F, 170H, 170M . . . . . . . . . . . . . . . . .114-186
British BS 88 fuses and accessories
CT, ET, EET, FE, FEE, FM, FMM, LCT, LET, LMMT, LMT,
MMT, MT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187-195
Ferrule fuses and accessories
FWA, FWC, FWH, FWJ, FWK, FWL, FWP, FWS, FWX . . . . .196-216
Circuit Protection Products for the Electrical Industry
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa
4
Circuit Protection Products for the Electrical Industry
Table of Contents RED indicates NEW information
IEC & British Standard Fuses . . . . . . . . . . . . . .217-235
Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217-218
CSA Type P and Type D fuses CDN, CDS, PON . . . . . . . . . . . . . .219
HRC Form II Class C Tron®fuses CGL . . . . . . . . . . . . . . . . . . . . .220
HRCI Industrial ceramic body fuses CIF . . . . . . . . . . . . . . . . . . . .221
HRCI-J Fast-acting fuses CJ . . . . . . . . . . . . . . . . . . . . . . . . . . . .222
MRCI-Miscellaneous Type K fuses CIH, CIK, CIL . . . . . . . . . . . . . .223
HRC Form II Current-limiting fuses H07C, K07C, L09C, L14C,
M09C, M14C, P09C, P11C, R11C . . . . . . . . . . . . . . . . . . . . .224
BS 88 British Standard low voltage fuses AAO, AC, AD, BAO, BC,
BD, CD, CEO, DD, DEO, ED, EF, EFS, ESD, FF, FG, GF, GG, GH,
NITD, NSD, OSD, SSD, STD . . . . . . . . . . . . . . . . . . . . . . .225-226
DIN Type D and Neozed low voltage fuses D16, D27, D33,
D125, NZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227
NH HRC Fuse links & bases NHG . . . . . . . . . . . . . . . . . . . . .228-231
Class gG/gL IEC 60 269 fuses C08G, C08M, C10G, C10M,
C14G, C14M, C22G, C22M . . . . . . . . . . . . . . . . . . . . . .232-234
HRC Fuse holders CAMaster, SAFEloc . . . . . . . . . . . . . . . . . . . . .235
Quik-Spec™ Electrical Gear . . . . . . . . . . . . . . .237-247
Quik-Spec™ Coordination Panelboards . . . . . . . . . . . . . . . .238-239
Quik-Spec™ Power Module™ Elevator Disconnect
Switches & Panels PS, PMP . . . . . . . . . . . . . . . . . . . . . .240-241
Quik-Spec™ DC Safety Switches BD . . . . . . . . . . . . . . . . . . . . .242
Quik-Spec™ Solar Combiner Boxes . . . . . . . . . . . . . . . . . .243-244
Quik-Spec™ AC Safety Switches CF . . . . . . . . . . . . . . . . . .245-246
HVAC Disconnects B221, B222 . . . . . . . . . . . . . . . . . . . . . . . . .247
Fuse Holders and Blocks . . . . . . . . . . . . . . . . .249-291
Optima®- fuse holder module and disconnect switch . . . . . . . . .250
Optima fuse holder module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .251
Optima NG 3-pole overcurrent protection module . . . . . . . . .252-253
CH Series Class J global modular fuse holders CH . . . . . . . . . . . .254
Safety J Class J (finger-safe) fuse holder JT, JTN . . . . . . . . .255-256
CH Series Class CC, midget & metric global modular fuse holders
CHCC, CHPV, CHM, CH08, CH14, CH22 . . . . . . . . . . . . . .257-258
SAMI™ fuse covers SAMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259
Class H(K) and R fuse blocks - 250V . . . . . . . . . . . . . . . . . .260-262
Class H(K) and R fuse blocks - 600V . . . . . . . . . . . . . . . . . .263-265
Class J fuse blocks J600, JP . . . . . . . . . . . . . . . . . . . . . . .266-268
Class T fuse blocks - 300V . . . . . . . . . . . . . . . . . . . . . . . . .269-270
Class T fuse blocks - 600V . . . . . . . . . . . . . . . . . . . . . . . . .271-272
Add-on fuse blocks BCA, BMA . . . . . . . . . . . . . . . . . . . . . . . . . .273
Class CC, Type M and Class G fuse blocks BC, BCCM,
BG, BM, G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .274
Modular fuse blocks BH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .275
Box cover units for plug fuses SCY, SKA, SOU, SOW, SOX, SOY, SRU,
SRW, SRX, SRY, SSN, SSU, SSW, SSX, SSY, STY, . . . . . . . . . . .276
In-line fuse holders HFA, HFB, HHB, HHT, HM, HR, HRK . . . . .277-278
Tron®in-line fuse holders HEB, HEC, HEG, HEH, HEJ, HET,
HEX, HEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .279-280
Panel mounted fuse holders (including indicating) HJL, HK, HKP, HLD,
HPC, HPD, HPF, HPG, HPM, HPS, HPS, HTB, HTC . . . . . . .281-287
Fuse blocks for 1⁄4" x 1 1⁄4" and 1⁄4" x 1" fuses . . . . . . . . . . . .288-289
Fuse Holders and Blocks (Continued)
Fuse blocks for 13⁄32" x 1 1⁄2" fuses . . . . . . . . . . . . . . . . . . . . . . . .290
Rail mount fuse blocks & holders . . . . . . . . . . . . . . . . . . . . . . . .291
Power Distribution Blocks . . . . . . . . . . . . . . . . . . . .293
Power Distribution Block Selection Chart . . . . . . . . . . . . . . . . . . .294
PDBFS Series finger-safe power distribution blocks . . . . . . . . . .295
PDB Series power distribution blocks . . . . . . . . . . . . . . . . . . . . .296
163 Series power terminal blocks . . . . . . . . . . . . . . . . . . . .297-298
Series 11675 & 11725 power terminal blocks . . . . . . . . . . . . . .299
Series 160, 162, 163 & 165 power terminal blocks . . . . . . . . . .299
Series 162, 163 & 165 power stud terminal blocks . . . . . . . . . . .300
Series 160, 162, 163 & 165 power splicer terminal blocks . . . . .300
Series 14002 (barrier) & 14004 (dead front) terminal blocks . . . .301
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-324
Rail mount terminal and disconnect terminal blocks . . . . . . .304-308
Sectional terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . .309-310
Quick connect terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . .311
Series TB100, 200 and 300/345 double row terminal blocks 312-317
Marking options and covers for double row terminal blocks .318-319
Series TB400 double row terminal blocks . . . . . . . . . . . . . . . . . .320
Series KU double row terminal blocks . . . . . . . . . . . . . . . . . . . . .321
Standard, flat and raised terminal blocks . . . . . . . . . . . . . . .322-324
Disconnects . . . . . . . . . . . . . . . . . . . . . . . . . . .325-386
Compact Circuit Protector (CCP) fused disconnect switches .326-329
Fused, dead front disconnect switches . . . . . . . . . . . . . . . . . . . .329
Fusible Disconnect Switch Overview
. . . . . . . . . . . . . . . . . . . . . .330
30A Base & DIN rail mount fusible disconnect switches . . . .331-333
60-100A Base & DIN rail mount fusible disconnect switches 334-336
200A Base & DIN rail mount fusible disconnect switches . . .337-339
400-800A Base & DIN rail mount fusible disconnect switches . .340-343
30-400A Side operated fusible disconnect switches . . . . . . . . . .344
30-100A Flange operated fusible disconnect switches . . . . . . . . .345
30-800A Cable operated fusible disconnect switches . . . . . . . . .346
UL/cULus & IEC Technical data for fusible disconnect switches . .347-349
Non-fusible Disconnect Switch Overview
. . . . . . . . . . . . . . .350-351
16-100A Base & DIN rail mount non-fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .352-355
16-100A Door mounted non-fusible disconnect switches . . .356-358
125A Non-fusible disconnect switches . . . . . . . . . . . . . . . .359-360
200A Non-fusible disconnect switches . . . . . . . . . . . . . . . .361-362
400A Non-fusible disconnect switches . . . . . . . . . . . . . . . .363-364
600-800A Non-fusible disconnect switches . . . . . . . . . . . . .365-366
1200-1350A Non-fusible disconnect switches . . . . . . . . . . .367-368
30-600A Side operated non-fused disconnects . . . . . . . . . . . . . .369
30-200A Flange operated non-fused disconnects . . . . . . . . . . . .370
30-200A Cable operated non-fused disconnects . . . . . . . . . . . . .371
UL/cULus & IEC Technical data for non-fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .372-377
30-800A Enclosed fusible disconnect switches . . . . . . . . . .378-380
16-3150A Enclosed fusible disconnect switches . . . . . . . . .381-383
Technical data for enclosed non-fusible disconnect switches 384-386
For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp 5
Circuit Protection Products for the Electrical Industry
Table of Contents
Low Voltage
Branch
Circuit
Low Voltage
Supplementary
Fuses
Electronic
Fuses
Medium
Voltage
Fuses
High Speed
Fuses
IEC &
British
Fuses
Fuse
Holders
& Blocks
Power
Distribution
Blocks
Wire
Connection
Products
Disconnects
Telcom
Protection
Devices
Surge
Protection
Devices
Accessories
Services &
Application
Guide
Quik-Spec™
Electrical
Gear
Catalog Sections Page
Low Voltage, Branch Circuit Rated Fuses ..... 11
Low Voltage Supplementary Fuses .......... 43
Electronic - PC Board and Small ........... 57
Medium Voltage Fuses and Fuse Links ....... 71
High Speed Fuses ..................... 93
IEC & British Standard Fuses .............217
Quik-Spec™ Electrical Gear . . . . . . . . . . . . . .237
Fuse Holders and Blocks ................249
Power Distribution & Terminal Blocks .......293
Connectors .........................303
Disconnects ........................325
Telecom Protection Devices ............. 387
Surge Protection Devices .............. 405
Accessories ........................409
Services & Application Guide . ........... 417
RED indicates NEW information
Electronic - PC Board and
Small Dimension Fuses .................
Telcom Protection Devices . . . . . . . . . . . . . . . .387-404
Telpower®compact fused disconnect switch . . . . . . . . . . . . . . . .388
Telpower miniature fused disconnect switch . . . . . . . . . . . . . . . .389
Fused disconnect switches for TPA fuses . . . . . . . . . . . . . . .390-391
Fused disconnect switches for TPS fuses . . . . . . . . . . . . . . . . . .392
Fused disconnect switches . . . . . . . . . . . . . . . . . . . . . . . . .393-399
Telpower specialty fuses . . . . . . . . . . . . . . . . . . . . . . . . . . .400-401
Telpower high-current switch . . . . . . . . . . . . . . . . . . . . . . .400-401
Filtered terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402
Power feed through terminal blocks . . . . . . . . . . . . . . . . . . .403-404
Surge Protection Devices . . . . . . . . . . . . . . . . .405-407
Transient voltage surge protectors TVS . . . . . . . . . . . . . . . . . . . .406
Transient surge protection limiters TVSS . . . . . . . . . . . . . . . . . . .407
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409
Cooper Bussmann service kits and assortments . . . . . . . . . .410-412
Clip clamps and rail adapters (DIN & American) . . . . . . . . . . . . . .413
Spare fuse holders, pullers, testers and cabinets . . . . . . . . . . . . .414
Fuse reducers and dummy "neutrals" . . . . . . . . . . . . . . . . . . . . .415
Services & Application Guide . . . . . . . . . . . . . . . . . .417
Engineering Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .418
OSCAR™ 2.0 Compliance Software . . . . . . . . . . . . . . . . . .419-420
Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .421
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .422
Custom Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .423
Application Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .424-434
Bussmann fuse technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . .424
Motor Circuit Branch Circuit Protection . . . . . . . . . . . . . . . . . . . .431
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .432-434
Out-of-Stock Substitutions/Upgrades . . . . . . . . . . . . . . . . . . . . . .434
Commercial & industrial fuse applications . . . . . . . . . . . . . . . . . .435
Index by Part Number . . . . . . . . . . . . . . . . . . . .436-440
Competitive Fuse Cross Reference and
Low-Peak®Upgrade . . . . . . . . . . . . . . . . .Inside back cover
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa
6
Circuit Protection Products for the Electrical Industry
Selecting Circuit Protection
The following fuse selection guides are based on the 2005
NEC®and provided fuse recommendations for the various
applications listed.
These are only suggestions. Final fuse selection should be
performed only by qualified personnel able to fully assess an
application’s circuit protection requirements. If you need
assistance in selecting a fuse for a particular application, call
the Cooper Bussmann Application Engineering team. This
team is staffed by degreed electrical engineers and available
by phone for technical and application support Monday –
Friday, 8:00 a.m. – 5:00 p.m. Central Time.
Application Engineering can be reached via phone, fax or
e-mail:
• Phone: 636-527-1270
• Fax: 636-527-1607
• E-mail: fusetech@cooperindustries.com
Fuse & Holder Recommendations
Fuse Holder(s) Fuse Holder(s)
BAF HEB KTK-R HEY
KTK HEX FNQ-R
FNM HPC-D LP-CC
FNQ
Mercury, Sodium, etc.
Fluorescent
All Other (Mercury,
Sodium, etc.)
Indoor
Outdoor
Consult fixture manufacturer for size and type.
Consult fixture manufacturer for size and type.
Consult fixture manufacturer for size and type.
Fuse & Holder Recommendations
Fuse Holder(s) Fuse Holder(s)
GLR HLR GLQ HLQ
GMF GMQ
GRF
Ballasts
Fuse & Holder Recommendations
Fuse Holder(s) Fuse Holder(s) Fuse Holder(s)
BAF HPF KTK-R HPS-RR SC 0-15 HPF-EE
KTK HPS FNQ-R HPF-RR HPS-EE
FNM LP-CC SC 20 HPF-JJ
FNQ HPS-JJ
KTQ HPS-L SC 25-30 HPF-FF
BBS HPF-L HPS-FF
Capacitors (NEC®460)
Protected by
Time-Delay Fuses. 150% to 175% of Full Load Current
On Load Side of Motor Running
Overcurrent Device. Protection recommended as shown, but not required.
Protected by
Non-Time-Delay Fuses. 250% to 300% of Full Load Current.
Fuse Recommendations
Volts Fuse(s)
0-250 LPN-RK_SP, FRN-R
0-600 LPS-RK_SP, FRS-R
0-600 LPJ_SP, LP-CC,
FNQ-R, TCF
Fuse Recommendations
Volts Fuse(s)
0-250 KTN-R, NON
0-300 JJN
0-600 KTS-R, NOS
0-600 JKS, KTK-R
0-600 JJS
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa 7
Selecting Circuit Protection
Circuit Protection Products for the Electrical Industry
Mains, Feeders, Branches (NEC®430)
Feeder Circuits
(600A & Less)
Fuse Recommendations
Volts Fuse(s)
0-25O LPN-RK_SP, FRN-R
0-600 LPS-RK_SP, FRS-R
0-600 LPJ- SP, LP-CC
Motor Loads
No Motor Load
Combination Motor Loads
and Other Loads
100% of non-continuous load plus 125% of continuous load.
150%* of the FLA of largest motor (if there are two or more motors
of same size, one is considered to be the largest) plus the sum of
all the FLA for all other motors plus 100% of non-continuous, non-
motor load plus 125% of continuous, non-motor load.
150%* of the FLA of largest motor (if there are two or more motors
of same size, one is considered to be the largest) plus the sum of
all the FLA for all other motors.
*A max. of 175% (or the next standard size if 175% does not corre-
spond to a standard size) is allowed for all but wound rotor and all
dc motors.
Fuse Recommendations
Volts Fuse(s)
0-250 LPN-RK_SP, FRN-R
0-300 JJN
0-600 LPS-RK_SP, FRS-R
0-600 JJS
0-600 LPJ_SP, LP-CC
JKS, KTK-R, LPT
Main, Branch &
Feeder Circuits
(601-6000A)
150% to 225% of full load current of largest motor plus 100% of
full load current of all other motors plus 125% of continuous non-
motor load plus 100% of non-continuous non-motor load.
Fuse Recommendation
Volts Fuse(s)
0-600 KRP-C_SP
Electric Heat (NEC®424)
Electric Space Heating Size at 125% or next size larger but in no case larger than 60
amps for each subdivided load.
Electric Boilers with
Resistance Type Immersion
Heating Elements in an ASME
Rated and Stamped Vessel
Size at 125% or next size larger but in no case larger than 150
amps for each subdivided load.
Fuse Recommendation
Volts Fuse(s)
0-250 LPN-RK_SP
FRN-R, NON
0-300 JJN
0-480 SC 25 to SC 60
0-600 LPS-RK_SP
FRS-R, NOS
0-600 JJS
0-600 LPJ_SP, LP-CC
FNQ-R, JKS, KTK-R,
TCF, SC 1⁄2to SC 20
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa
8
Circuit Protection Products for the Electrical Industry
Selecting Circuit Protection
Above 600V
600V & Less
Fuse Recommendations
Volts Fuse(s)
0-250 LPN-RK_SP, FRN-R
0-600 LPS-RK_SP, FRS-R
0-600 LPJ_SP, TCF
Fuse Recommendations
Volts Fuse(s)
0-250 KTN-R, NON
0-300 JJN
0-600 KTS-R, NOS
0-600 JJS
0-600 LP-CC, JKS, KTK-R,
LPT
Short-Circuit Only
Backup Overload w/
Motor Starter & Short-
Circuit Protection
Short-Circuit Only
Protected by Time-
Delay Fuses
Protected by Non-Time
Delay Fuses & all
Class CC Fuses
Compare the min. melting time-current characteristics of the fuses with the time-current characteristics of the overload relay curve.
The size fuse which is selected should be such that short.circuit protection is provided by the fuse and overload protection is provid-
ed by the controller overload relays.
Fuse Recommendations
Volts Fuse(s)
2400 JCK, JCK-A, JCH
4800 JCL, JCL-A, JCG
7200 JCR, 7.2 WKMSJ
Motor Loads (NEC®430)
125% of motor FLA or next size larger.
130% of motor FLA or next size larger.
175%* of motor FLA or next size larger. (If 175% does not corre-
spond to a standard size). If this will not allow motor to start, due to
higher than normal inrush currents or longer than normal accelera-
tion times (5 sec. or greater), fuse may be sized up to 225% or next
size smaller.
Max. of 300%* of motor FLA or next size larger (if 300% does not
correspond to a standard size). If this will not allow motor to start
due to higher than normal inrush currents or longer than normal
acceleration times (5 sec. or greater), fuses through 600 amps may
be sized up to 400% or next size smaller.
Fuse Sized For:
*150% for wound rotor and all DC motors.
Fuse Recommendations
Volts Fuse(s)
0-250 FRN-R
0-600 FRS-R
Fuse Recommendations
Volts Fuse(s)
0-250 LPN-RK_SP
0-600 LPS-RK_SP
Solenoids (Coils)
Branch Circuit
Fuses Size at 125% or next size smaller.
Fuse Recommendation
Volts Fuse(s)
0-250 Best: LPN-RK_SP
FRN-R
0-600 LPS-RK_SP
FRS-R
0-600 LPJ_SP, LP-CC
FNQ-R, TCF
Supplementary
Fuses Size at 125% or next size larger. Fuse Recommendation
Volts Fuse(s)
0-32 MDL 9-30A,
FNM 20-30A
0-125 MDA 25-30A,
FNM 12-15A
0-250 MDL 1⁄16-8A,
MDA 2⁄10-20A,
FNM 1⁄10-10A,
MDQ 1⁄100-7A
0-500 FNQ 1⁄10-30A
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa 9
Selecting Circuit Protection
Circuit Protection Products for the Electrical Industry
Primary
Protection
Only
*When 125% of FLA corresponds to a
standard rating, the next larger size is
not permitted.
Primary and
Secondary
Protection
Optimum Protection
125% or next size larger
125% or next size larger
125% or next size larger Max. of 125% or next larger*
NEC®Maximums
Max. 300% or next size smaller (See NEC®
430.72(C) for control circuit transformer
maximum of 500%
Max. 167% or next size smaller
Maximum Fuse Size
% of Primary FLA
(or next FLA size smaller)
A = 250%
B = 250%
C = 600%
D = 600%
E = 400%
F = 400%
% of Secondary FLA
A = 167% or next size smaller
B = 125% or next size larger*
C = 167% or next size smaller
D = 125% or next size larger*
E = 167% or next size smaller
F = 125% or next size larger*
Rated secondary current 9
amps or greater
Rated secondary current less
than 9 amps
Transformer
Impedance of 6%
or Less
Rated secondary current 9
amps or greater
Rated secondary current less
than 9 amps
Transformer
Impedance of More
Than 6% But Less
Than 10%
Rated secondary current less
than 9 amps
Rated secondary current 9
amps or greater
Without Thermal
Overload Protection
With Thermal
Overload Protection
Note: Components on the secondary still need
overcurrent protection Rated primary current less
than 2 amps
Rated primary current greater
than or equal to 9 amps
Rated primary current greater
than or equal to 2 amps but
less than 9 amps
Transformers 600V Nominal or Less (NEC®450.3)
Fuse Recommendations
Volts Fuse(s)
250V LPN-RK_SP, FRN-R
600V KRP-C_SP, LPJ_SP, LPS-RK_SP, FNQ-R, FRS-R, TCF
AA
B
C
D
E
F
B
C
D
E
F
Primary and secondary
fuses at 125% of primary
and secondary FLA or
next size larger
Maximum Fuse Size
For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa
10
Circuit Protection Products for the Electrical Industry
Selecting Circuit Protection
Solid State Devices (Diodes, SCRs, Triacs, Transistors)
Short-Circuit
Protection
Only
“F,” “S,” “K,” & 170M Series fuses sized up to several sizes larger
than full load RMS or dc rating of device.
Fuse Recommendations
Volts Fuse(s)
0-130 FWA
0-250 FWX
0-500 FWH
0-600 FWC, KAC, KBC
0-700 FWP, 170M Series,
SPP
0-1000 FWJ, 170M Series,
SPJ
Supervised
Installations
Unsupervised
Installations
Transformers Over 600V Nominal (NEC®450.3)
Fuse Recommendations
Volts Fuse(s)
250V LPN-RK_SP, FRN-R
600V LPS-RK_SP, LPJ-_SP,
KRP-C_SP, FRS-R, FNQ-R,
TCF
2475V JCD
2750V JCX
2750/5500V JCW
5500V MV05, 5.5 ABWNA,
5.5 AMWNA, 5.5 FFN
7200V 7.2 AMWNA, 7.2 TDLSJ,
7.2 TFLSJ
8300V JCZ, JDZ, 8.25 FFN
15500V MV155, 15.5 CAVH
17500V 17.5 CAV, 17.5 TDM
24000V 24 TDM, 24 TFM, 24 FFM
36000V 36 CAV, 36 TDQ, 36 TFQ
38000V 38 CAV
Note: Components on the secondary still need
overcurrent protection
Primary at code max. of 250% or next
standard size if 250% does not corre-
spond to a standard rating
Primary
Protection
Only
Transformer
Impedance Less Than
or Equal to 6%
Primary
at code
max. of
300%
Secondary
Over 600V
Secondary at
code max. of
250%
Secondary at
code max. of
250%
Secondary at
code max. of
225%
Secondary
Over 600V
Primary
at code
max.of
300%
Secondary at
code max. of
250%
Secondary
Over 600V
Primary at code max. of
300% or next standard size if
300% does not correspond to
a standard rating
Transformer
Impedance Less Than
or Equal to 6%
Primary at code max. of
300% or next standard size if
300% does not correspond to
a standard rating
Secondary
Over 600V
Secondary at code max. of
125% or next standard size if
125% does not correspond to
a standard rating
Secondary at code max. of
225% or next standard size if
225% does not correspond to
a standard rating
Secondary at code max. of
125% or next standard size if
125% does not correspond to
a standard rating
Secondary at code max. of
250% or next standard size if
250% does not correspond to
a standard rating
Transformer
Impedance Greater
Than 6% But Less
Than 10%
Secondary
600V or
Below
Secondary
600V or
Below
Primary and
Secondary
Protection
Transformer
Impedance Greater
Than 6% But Less
Than 10%
Secondary
600V or
Below
Secondary
600V or
Below
11
Low Voltage
Branch
Circuit
Fuses
Page
Fuse Holder & Block Selection Guide 12-14
Class Fuse Dimensions 15-16
Fuses By Fuse Class
Class Fuses Volts
CC ...... LP-CC ............... 600V ..... 17
FNQ-R ............... 600V ..... 18
KTK-R ............... 600V ..... 19
CF....... TCF* & TCFH_N ......... 600V ..... 20-21
*Class J performance
G....... SC .................. 600/480V . . 22
J ....... LPJ-_SP ............ 600V ..... 23
LPJ-_SPI Indicator ..... 600V ..... 23
JKS................. 600V ..... 24
K5 & H . . . NON ................ 250V ..... 25
NOS ................ 600V ..... 25
L ....... KRP-C_SP ............ 600V ..... 26-27
KRP-CL .............. 600V ..... 27
KLU................. 600V ..... 28
KTU................. 600V ..... 28
RK1..... LPN-RK_SP ........... 250V ..... 29-31
LPN-RK_SPI Indicator . . . 250V ..... 29-31
LPS-RK_SP ........... 600V ..... 29-31
LPS-RK_SPI Indicator . . . 600V ..... 29-31
KTN-R ............... 250V ..... 32
KWS-R ............... 600V ..... 33
RK5..... DLN-R ............... 250V ..... 34
DLS-R ............... 600V ..... 34
FRN-R ............... 250V ..... 35
FRS-R ............... 600V ..... 36
PVS-R ............... 600V ..... 37
T ....... JJN................. 300V ..... 38
JJS................. 600V ..... 39
Plug Fuses W, SL,TL, S,
T, P,TC Series & MB
Edison Base Circuit
Breakers, SA ........... 125V ..... 40-42
Low Voltage, Branch
Circuit Rated Fuses
RED indicates NEW information
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
12
Low Voltage, Branch Circuit Rated Fuses
Holders & Blocks For Branch Circuit Rated Fuses
Class Fuses Volts Page
CC LP-CC 600V .................... 17
FNQ-R 600V .................... 18
KTK-R 600V .................... 19
Holders
• OPM-NG-SC3 3-pole, panel/DIN rail mount ............ 252
• OPM-1038R 3-pole, panel/DIN rail mount ............. 251
• OPM-1038RSW 3-pole w/ s witch, panel/DIN rail mount . . 250
• CHCC_D 1 to 3-pole, DIN rail mount ................. 257
• HPF-RR, front panel mount ....................... 286
• HPS-RR, front panel mount ....................... 286
Blocks
• BC Series, panel mount .......................... 274
Disconnects
• CDF30J3 fusible disconnect s witches......... ........ 330
• FD400J3 fusible disconnect switches ................. 340
Class Fuses Volts Page
G SC 600/480V ................. 22
Holders
• HP Series front panel accessible, front panel mount ..... 286
Blocks
• BG Series, panel/DIN rail with ada pters .............. 274
• G Series, panel/DIN rail with ada pters ............... 274
Class Fuses Volts Page
K5 & H NON 250V .................... 25
NOS 600V .................... 25
Blocks
• Modular Type Fuse Blocks 250/600V, panel mount ...... 275
• H250 Series 1 to 3-pole 250V, panel mount ............ 260
• H600 Series 1 to 3-pole 600V, panel mount ........... 263
OPM-NG-SC3 CHCC_D
HPF-RR HPS-RR BC Series
HP Series BG & G Series
Modular Type H250 Series H600 Series
OPM-1038R &
OPM-1038RSW
CFD30J3
EFJ30X-3PB6
FD400J3
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 13
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Holders & Blocks For Branch Circuit Rated Fuses
Class Fuses Volts Page
RK1 LPN-RK_SP 250V ..................... 29
LPS-RK_SP 600V ..................... 29
KTN-R 250V .................... 32
KWS-R 600V .................... 33
Blocks
• R250 Series 1- to 3-pole 250V, panel mount ............ 260
• R600 Series 1- to 3-pole 600V, panel mount ............ 263
Class Fuses Volts Page
RK5 DLN-R 250V .................... 34
DLS-R 600V .................... 34
FRN-R 250V .................... 35
FRS-R 600V .................... 36
Blocks
• R250 Series 1- to 3-pole 250V, panel mount ............ 260
• R600 Series 1- to 3-pole 600V, panel mount ............ 263
51215 51235
R250 Series
R250 Series
R600 Series
R600 Series
BH Series T600 Series
T300 Series
FD400J3
Class Fuses Volts Page
L KRP-C_SP 600V .................... 26
KRP-CL 600V .................... 27
KLU 600V .................... 28
KTU 600V .................... 28
Blocks
• 51215 1-pole, panel mount*
• 51235 3-pole, panel mount*
*Call our customer satisfaction team at 636-527-3877 for more information.
Disconnects
• FD800L3 fusible disconnect switches ................. 340
Class Fuses Volts Page
T JJN 300V .................... 38
JJS 600V .................... 39
Blocks
• BH Series modular-style, panel mount (<60A) .......... 275
• T300 Series 1 to 4-pole 300V, panel mount ............ 269
• T600 Series 1 to 3-pole 600V, panel mount ............ 271
Disconnects
• CDF30J3 fusible disconnect switches......... ........ 330
• FD400J3 fusible disconnect switches ................. 340
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
14
Low Voltage, Branch Circuit Rated Fuses
Class Fuses Volts Page
Plug Fuses W, SL,TL, S,
T, P and TC
Series 125V .................. 40-41
Box Cover Units
• Standard electrical box mounting ................... 276
Fuse Only With Grounded
Outlet With Switch
Class Fuses Volts Page
J, CF TCF* 600V .................... 20
LPJ-SP 600V .................... 23
JKS 600V .................... 24
*Class J performance
Holders
• TCFH CUBEFuse™ holder, panel/DIN rail mount ....... 20-21
• CH Series Class J modular 1- to 3-pole, panel/
DIN rail mount ................................. 254
• Safety J™ Series modular holders,
panel/DIN rail mount ............................. 255
Blocks
• Modular Type Fuse Blocks 600V, panel mount .......... 275
• J600 Series, panel mount ......................... 266
• JP Series pyramid blocks, panel mount ............... 267
• BH Series modular-style open blocks, panel mount ..... 275
Disconnects
Disconnects
• CDF30J3 fusible disconnect s witches......... ........ 330
• FD400J3 fusible disconnect switches ................. 340
TCFH CH Series
J600 Series JP Series BH Series
Safety J™ Series Modular Type
EFJ30X-3PB6
Holders & Blocks For Branch Circuit Rated Fuses
Equipment Desired Fuse Catalog No.
Fuse Clip Amps (Case) Amp Size (Pairs) 250V
60 30 NO.263-R
100 30 NO.213-R
60 NO.216-R
200 60 NO.226-R
100 NO.2621-R
400 100 NO.2641-R
200 NO.242-R
600 100 NO.2661-R
200 NO.2662-R
400 NO.2664-R*
*Single reducer only (pair not required).
Equipment Desired Fuse Catalog No.
Fuse Clip Amps (Case) Amp Size (Pairs) 600V
60 30 NO.663-R
100 30 NO.216-R
60 NO.616-R
200 60 NO.626-R
100 NO.2621-R
400 100 NO.2641-R
200 NO.642-R
600 100 NO.2661-R
200 NO.2662-R
400 NO.2664-R*
*Single reducer only (pair not required).
Fuse Reducers For Class R Fuses 250V Fuse Reducers For Class R Fuses 600V
CFD30J3 FD400J3
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 15
Low Voltage
Branch
Circuit
Fuses
Class J Dimensions - in (mm)
Low-Peak®and Limitron®Fuses
LPJ & JKS — 600V
Amp Range A B C D E F G H I
1-30 2.25 (57.2) 0.81 (20.6) — — 0.50 (12.7) — — — —
35-60 2.38 (60.3) 1.06 (27.0) — — 0.63 (15.9) — — — —
65-100 4.63 (117.5) 1.13 (28.6) 3.63 (92.1) 2.63 (66.7) 1.00 (25.4) 0.75 (28.6) 0.13 (3.2) 0.41 (10.4) 0.28 (7.1)
110-200 5.75 (146.1) 1.63 (41.4) 4.38 (111.1) 3.00 (76.2) 1.38 (34.9) 1.13 (28.6) 0.19 (4.8) 0.38 (9.5) 0.28 (7.1)
225-400 7.12 (181.0) 2.11 (53.6) 5.25 (133.3) 3.26 (82.8) 1.87 (47.6) 1.62 (41.2) 0.25 (6.4) 0.56 (14.2) 0.40 (10.3)
450-600 8.00 (203.2) 2.60 (66.0) 6.00 (152.4) 3.31 (84.0) 2.12 (54.0) 2.00 (50.8) 0.53 (13.5) 0.72 (18.3) 0.53 (13.5)
15
Branch Circuit Rated Fuse Dimensions
Class RK1 & RK5 Dimensions - in (mm)
Basic dimensions are same as Class H (formerly NEC) One-Time (NON & NOS) and Superlag Renewable RES & REN fuses.
NOTE: These fuses can be used to replace existing Class H, RK1 and RK5 fuses relating to dimensional compatibility.
Ferr ule Styles
Amp 250V 600V
Range A B A B
1⁄10-30 2 (50.8) 0.56 (14.3) 5.0 (127.0) 0.81 (20.6)
35-60 3 (76.2) 0.81 (20.6) 5.5 (139.7) 1.06 (27.0)
Fusetron®— (FRN-R & FRS-R)& Limitron®— (KTN-R & KTS-R)
Amp 250V 600V
Range A B A B
70-100 5.88 (149.2) 1.06 (26.9) 7.88 (200.0) 1.34 (34.0)
110-200 7.13 (181.0) 1.56 (39.6) 9.63 (244.5) 1.84 (46.7)
225-400 8.63 (219.1) 2.38 (60.5) 11.63 (295.3) 2.59 (65.8)
450-600 10.38 (263.5) 2.88 (73.2) 13.38 (339.7) 3.13 (79.5)
Low-Peak®— (LPN-RK & LPS-RK)
Amp 250V 600V
Range A B A B
70-100 5.88 (149.2) 1.16 (29.5) 7.88 (200.0) 1.16 (29.5)
110-200 7.13 (181.0) 1.66 (42.2) 9.63 (244.5) 1.66 (42.2)
225-400 8.63 (219.1) 2.38 (60.5) 11.63 (295.3) 2.38 (60.5)
450-600 10.38 (263.5) 2.88 (73.2) 13.38 (339.7) 2.88 (73.2)
A
B
A
B
A
B
A
BB
A
C
D
E
F
G
E
H
I
1A to 60A 65A to 600A
1.5" (±0.031)
(38.1mm)
0.41" (±0.005)
(10.3mm)
Low Voltage, Branch Circuit Rated Fuses
Class CC Dimensions - in (mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
16
Low Voltage, Branch Circuit Rated Fuses
16
Branch Circuit Rated Fuse Dimensions
Class T Dimensions - in (mm)
T-Tron®Fuses
JJN — 300V
Amp Range A B C D
1-30 0.88 (22.2) 0.41 (10.3) — —
35-60 0.88 (22.2) 0.56 (14.3) — —
70-100 2.16 (54.8) 0.75 (19.1) 1.56 (39.7) 0.84 (21.4)
110-200 2.44 (61.9) 0.88 (22.2) 1.69 (42.9) 0.84( 21.4)
225-400 2.75 (69.9) 1.00 (25.4) 1.84 (46.8) 0.86 (21.8)
450-600 3.06 (77.8) 1.25 (31.8) 2.03 (51.6) 0.88 (22.2)
601-800 3.38 (85.7) 1.75 (44.5) 2.22 (56.4) 0.89 (22.6)
801-1200 4.00 (101.6) 2.00 (50.8) 2.53 (64.3) 1.08 (27.4)
JJS — 600V
Amp Range A B C D
1-30 1.50 (14.3) 0.56 (38.1) — —
35-60 1.56 (20.6) 0.81 (39.7) — —
70-100 2.95 (19.1) 0.75 (75.0) 2..36 (59.9) 1.64 (41.7)
110-200 3.25 (22.2) 0.88 (82.6) 2.50 (63.5) 1.66 (42.1)
225-400 3.63 (25.4) 1.00 (92.1) 2.72 (69.1) 1.73 (44.1)
450-600 3.98 (31.8) 1.25 (101.2) 2.96 (75.0) 1.78 (45.2)
601-800 4.33 (44.5) 1.75 (109.9) 3.17 (80.6) 1.88 (47.6)
A
A
B
F
G
D
C1 C2
J1 J1
J2 J2
J3 J3
J4 J4
All Slots and Holes I
801A
to
2000A
601A
to
800A
2001A
to
3000A
3500A
to
4000A
4500A
to
6000A
Class L Dimensions - in (mm)
Low-Peak®and Limitron®Fuses
Amp
Range A B C1 C2 D F G I J1 J2 J3 J4
601-800 8.63 (219.1) 2.40 (61.0) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 2.00 (50.8) 0.38 (9.5) 0.63 (15.9) ————
801-1200 10.75 (273.1) 2.40 (61.0) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 2.00 (50.8) 0.38 (9.5) 0.63 (15.9) ————
1350-1600 10.75 (273.1) 3.00 (76.2) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 2.38 (60.3) 0.44 (11.1) 0.63 (15.9) ————
1800-2000 10.75 (273.1) 3.50 (88.9) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 2.75 (69.9) 0.50 (12.7) 0.63 (15.9) ————
2001-2500 10.75 (273.1) 4.80 (122.0) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 3.50 (88.9) 0.75 (19.1) 0.63 (15.9) 1.75 (44.5) 1.38 (34.9) 0.88 (22.2) 0.81 (20.6)
3000 10.75 (273.1) 5.00 (127.0) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 4.00 (101.6) 0.75 (19.1) 0.63 (15.9) 1.75 (44.5) 1.38 (34.9) 0.88 (22.2) 0.81 (20.6)
3500-4000 10.75 (273.1) 5.75 (146.1) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 4.75 (120.7) 0.75 (19.1) 0.63 (15.9) 1.75 (44.5) 1.38 (34.9) 1.63 (41.3) 0.88 (22.2)
4500-5000 10.75 (273.1) 6.25 (158.8) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 5.25 (133.4) 1.00 (25.4) 0.63 (15.9) 1.75 (44.5) 1.38 (34.9) 1.63 (41.3) 0.88 (22.2)
6000 10.75 (273.1) 7.13 (181.0) 6.75 (171.5) 5.75 (146.1) 3.75 (95.3) 5.75 (146.1) 1.00 (25.4) 0.63 (15.9) 1.75 (44.5) 1.38 (34.9) 1.63 (41.3) 0.88 (22.2)
NOTE: KRP-CL (150A to 600A) fuses have same
dimensions as 601-800A case size. KTU (200-600A)
have same dimensions, except tube 3” length x 2”
diameter (76.2 x 50.8mm); terminal 15⁄8” width x 11⁄4”
thick (41.3 x 31.8mm).
JJN 70A to 1200A
JJS 70A to 800A
JJS 35A to 60A
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 17
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
17
LP-CC Class CC
Specifications
Description: Time-delay, current-limiting,
rejection-type fuse – 12 seconds (minimum)
at 200% rated amps.
Dimensions: 13⁄32”x 1 1⁄2” (10.3 x 38.1mm).
Ratings:
Volts — 600Vac (or less)
— 300Vdc (1⁄2-28⁄10A & 20-30A)
— 150Vdc (3-15A)
Amps — 1⁄2-30A
IR — 200kA RMS Sym.
— 20kA DC
Agency Information: CE, Std. 248-4, Class CC, UL Listed,
Guide JDDZ, File E4273, CSA Certified; Class 1422-02,
File 53787.
Features and Benefits
• Time delay coupled with Class CC current-limiting response
provides close sizing on small motor and relay circuits, and
maximum component short-circuit current rating protection.
• 200kA interrupting rating provides high ratings for control
circuit locations.
• Class CC rejection feature, with appropriate fuse block,
prevents inserting lesser-rated supplementary fuses.
• Inventory consolidation of 13⁄32 x 1 1⁄2inch supplementary
fuses reduces SKU investment and minimizes potential for
misapplying fuse.
• Selective coordination ratio of 2:1 (within Low-Peak fuse
family) prevents electrical shutdowns from extending
beyond the failed circuit.
Typical Applications
• Specialized Circuits
• Industrial Control
• Isolated, In-Line Fuse Holder
Catalog Numbers (Amps)
LP-CC-1⁄2LP-CC-2-1⁄2LP-CC-7 1⁄2
LP-CC-6⁄10 LP-CC-2-8⁄10 LP-CC-8
LP-CC-8⁄10 LP-CC-3 LP-CC-9
LP-CC-1 LP-CC-3-8⁄10 LP-CC-10
LP-CC-1-1⁄8LP-CC-3-1⁄2LP-CC-12
LP-CC-1-1⁄4LP-CC-4 LP-CC-15
LP-CC-1-4⁄10 LP-CC-4-1⁄2LP-CC-20
LP-CC-1-1⁄2LP-CC-5 LP-CC-25
LP-CC-1-6⁄10 LP-CC-5-6⁄10 LP-CC-30
LP-CC-1-8⁄10 LP-CC-6
LP-CC-2 LP-CC-6-1⁄4
LP-CC-2-1⁄4LP-CC-7
Low-Peak®Time-delay, Rejection-Type Fuses
200
100
10
TIME IN SECONDS
1
.1
.01
⁄/™
fl/¡º
°/¡º
1
1⁄/¢
3
3⁄/™
4
4⁄/™
6
8
10
12
15
20
25
30
AMP
RATING
.4
1
10
100
1000
CURRENT IN AMPS
Time Current Characteristics—Average Melt
Data Sheet: 1023
Recommended Fuse Holders & Blocks For Class CC Fuses
• See page 12
10
20
30
40
50
60
80
100
200
300
400
500
600
800
1,000
2,000
4,000
3,000
2,000
1,000
800
600
400
300
200
100
80
60
40
30
20
10
50
500
30
25
AMP
RATING
20
15
2-8/10
1-1
/4
PROSPECTIVE SHORT-CIRCUIT CURRENT–SYMMETRICAL RMS AMPS
INSTANTANEOUS PEAK LET-THROUGH CURRENT IN AMPS
Current Limitation Cur ves
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
18
Low Voltage, Branch Circuit Rated Fuses
18
CC-Tron®Rejection-type Fuses
Data Sheet: 1014
Specifications
Description: Time-delay, branch circuit,
rejection-type fuse.
Dimensions: 13⁄32”x 1 1⁄2” (10.3 x 38.1mm).
Ratings:
Volts — 600Vac (or less); 300Vdc (15-20A)
Amps — 1⁄4-30A
IR — 200kA RMS Sym.; 20kA DC
Agency Information: CE, Std. 248-4,
Class CC, UL Listed, Guide JDDZ, File E4273 CSA
Certified,
Class 1422-01, File 53787.
Features and Benefits
• Time delay compatible with inrush characteristic of small
control transformers.
• Current limitation at Class CC levels provides maximum
component short-circuit current rating protection.
• 200kA interrupting rating provides high ratings for control
circuit locations.
• Class CC rejection feature, with appropriate fuse block,
prevents inserting lesser-rated supplementary fuses.
Typical Applications
• Line Protection, Small Control Transformers
• Industrial Control
• Isolated, In-Line Fuse Holders
Catalog Numbers (Amps)
FNQ-R-1⁄4FNQ-R-1-6⁄10 FNQ-R-6
FNQ-R-3⁄10 FNQ-R-1-8⁄10 FNQ-R-6-1⁄4
FNQ-R-4⁄10 FNQ-R-2 FNQ-R-7
FNQ-R-1⁄2FNQ-R-2-1⁄4FNQ-R-7-1⁄2
FNQ-R-6⁄10 FNQ-R-2-1⁄2FNQ-R-8
FNQ-R-3⁄4FNQ-R-2-8⁄10 FNQ-R-9
FNQ-R-8⁄10 FQN-R-3 FNQ-R-10
FNQ-R-1 FNQ-R-3-2⁄10 FNQ-R-12
FNQ-R-1-1⁄8FNQ-R-3-1⁄2FNQ-R-15
FNQ-R-1-1⁄4FNQ-R-4 FNQ-R-17-1⁄2
FNQ-R-1-3⁄10 FNQ-R-4-1⁄2FNQ-R-20
FNQ-R-1-4⁄10 FNQ-R-5 FNQ-R-25
FNQ-R-1-1⁄2FNQ-R-5-6⁄10 FNQ-R-30
AMP
RATING
100
10
1
0.01
0.08
1
10
100
200
CURRENT IN AMPS
300
400
500
TIME IN SECONDS
FNQ-R-1/2
FNQ-R-1
FNQ-R-3
FNQ-R-5
FNQ-R-7-1/2
0.01
Time-Current Characteristic Cur ves—Average Melt
FNQ-R Class CC
For superior electrical protection,Cooper Bussmann recommends upgrading FNQ-R
fuse applications to Low-Peak LP-CC fuses See page 17.
Recommended Fuse Holders & Blocks For Class CC
600V Fuses
• See page 12
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 19
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
19
Limitron®Rejection-type Fuses
Data Sheet: 1015
Specifications
Description: Fast-acting, branch circuit,
rejection-type fuse.
Dimensions: 13⁄32”x 1 1⁄2” (10.3 x 38.1mm).
Ratings:
Volts — 600Vac (or less)
Amps — 1⁄10-30A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-4,
Class CC, UL Listed, Guide JDDZ, File E4273 CSA
Certified, File 53787, Class 1422-02.
Features and Benefits
• Current limitation at Class CC levels provides maximum
component short-circuit current protection.
• 200kA interrupting rating provides high ratings for control
circuit locations.
• Class CC rejection feature, with appropriate fuse block,
prevents inserting lesser-rated supplementary fuses.
Typical Applications
• Specialized Circuits
• Industrial Control
• Isolated, In-Line Fuse Holders (street lighting)
Catalog Numbers (Amps)
KTK-R-1⁄10 KTK-R-1 KTK-R-7
KTK-R-1⁄8KTK-R-1-1⁄2KTK-R-8
KTK-R-2⁄10 KTK-R-2 KTK-R-9
KTK-R-1⁄4KTK-R-2-1⁄2KTK-R-10
KTK-R-3⁄10 KTK-R-3 KTK-R-12
KTK-R-4⁄10 KTK-R-3-1⁄2KTK-R-15
KTK-R-1⁄2KTK-R-4 KTK-R-20
KTK-R-6⁄10 KTK-R-5 KTK-R-25
KTK-R-3⁄4KTK-R-6 KTK-R-30
Time-Current Characteristic Cur ves—Average Melt
KTK-R Class CC
For superior electrical protection,Cooper Bussmann recommends upgrading KTK-R
fuse applications to Low-Peak LP-CC fuses See page 17.
Recommended Fuse Holders & Blocks For Class CC Fuses
• See page 12
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
20
Low Voltage, Branch Circuit Rated Fuses
20
CUBEFuse®Finger-safe Fuse and Fuse Holder System
Data Sheet: 9000 (fuses) and 9007 (holders)
Fuse Catalog Numbers Indicating (Amps)
TCF6 TCF25 TCF50 TCF100
TCF10 TCF30 TCF60
TCF15 TCF35 TCF70
TCF17-1⁄2TCF40 TCF80
TCF20 TCF45 TCF90
Fuse Catalog Numbers Non-Indicating (Amps)
TCF1RN TCF17-1⁄2RN TCF40RN TCF80RN
TCF3RN TCF20RN TCF45RN TCF90RN
TCF6RN TCF25RN TCF50RN TCF100RN
TCF10RN TCF30RN TCF60RN
TCF15RN TCF35RN TCF70RN
Fuse Holder Catalog Numbers
Catalog Amp Wire Range*
Numbers Range Single Wire Dual Wire
TCFH30N 1-30 14 to 8 AWG Cu 18 to 10 AWG
TCFH60N 1-60 14 to 4 AWG Cu 10 to 6 AWG Cu
TCFH100N 1-100 10 to 1 AWG Cu 6 AWG Cu
*75°C minimum Cu wire only.
TCF & TCF_RN (fuse) Class CF
TCFH_N (holder)
Specifications
Description: Finger-safe fuse and fuse holder system; dual-
element, time-delay fuse; 10 seconds minimum
operating time at 500% rated amps.
Dimensions: See Dimensions illustration.
Poles: 1-pole (gangable)
Ratings:
Volts — 600Vac (or less)
— 300Vdc (or less)
Amps — 1-100A
IR — 300kA RMS Sym. (UL)
— 200kA RMS Sym. (CSA)
— 100kA DC (UL & CSA)
Agency Information: CE, UL Listed Guide JFHR, File
E4273, CSA Certified Fuse: Class 1422- 02, File 53787, UL
Listed Fuse holder: Guide IZND, File E214079, CSA
Certified Fuse holder: Class 6225-01, File 47235.
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for sizing of high inrush loads linked with Class J
current limitation.
• Selective coordination ratio of 2:1 (within Low-Peak fuse
family) prevents electrical shutdowns from extending
beyond the failed circuit.
• Smallest footprint of any Class CC, J, T or RK fuse provides
substantial space savings and installation flexibility.
• IEC 60529 and finger-safe rating provides enhanced
workplace safety.
Typical Applications
• Electrical Panelboards
• Machinery Disconnects
• Industrial Control
• Required Finger-Safe Systems
Available With
Indication
Time-Current Characteristic Cur ves–Average Melt
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 21
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
21
Holder H I J K L M
TCFH30N 2.30 0.76 1.357 0.15 - -
(58.50) (19.37) (34.24) (3.76) - -
TCFH60N 2.60 1.03 1.60 0.17 - -
(66.12) (26.23) (40.64) (4.34) - -
TCFH100N 2.91 1.05 2.01 0.15 0.80 2.51
(73.81) (26.74) (50.93) (3.81) (20.39) (63.65)
CUBEFuse®Finger-safe Fuse and Fuse Holder System
Dimensions for CUBEFuse®Fuse and Fuse Holder
Current Limitation Cur ves
Data Sheet: 9000 (fuses) and 9007 (holders)
Fuse Dimensions - in (mm)
Amps A B C D E F G
1-15 1.88 0.75 1.00 0.23 0.04 0.63 0.27
(47.75) (19.05) (25.40) (5.84) (1.02) (15.88) (6.86)
17.5-20 1.88 0.75) 1.00 0.27 0.04 0.63 0.27
(47.75) (19.05) (25.40) (6.86) (1.02) (15.88) (6.86)
25-30 1.88 0.75 1.00 0.31 0.04 0.63 0.27
(47.75) (19.05) (25.40) (7.94) (1.02) (15.88) (6.86)
35-40 2.13 1.00 1.13 0.36 0.04 0.63 0.38
(54.10) (25.40) (28.58) (9.14) (1.02) (15.88) (9.65)
45-50 2.13 1.00 1.13 0.40 0.04 0.63 0.38
(54.10) (25.40) (28.58) (10.16) (1.02) (15.88) (9.65)
60 2.13 1.00 1.13 0.44 0.04 0.63 0.38
(54.10) (25.40) (28.58) (11.11) (1.02) (15.88) (9.65)
70-100 3.01 1.00 1.26 0.57 0.06 0.63 0.39
(76.45) (25.40) (32.00) (14.4) (1.60) (15.88) (9.93)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
22
Low Voltage, Branch Circuit Rated Fuses
Time-delay Fuses
Data Sheet: 1024
Specifications
Description: Fast-acting (1⁄2-6A),
time-delay (7-60A)fuse.
Dimensions: See dimensions
illustration.
Ratings:
Volts — 600Vac (1⁄2-20A)
— 480Vac (25-60A)
— 170Vdc (1⁄2-20A)
— 300Vdc (30 & 60A only)
Amps — 1⁄2-60A
IR — 100kA RMS Sym.
— 10kA DC
Agency Information: CE, Std. 248-5, Class G, UL Listed,
Guide JDDZ, File E4273, CSA Certified, Class 1422-01, File
53787.
Features and Benefits
• Current limiting for component protection, providing Class G
energy-limitation for branch circuit protection.
• 100kA interrupting rating provides cost-effective branch
pcircuit fusing.
• Variations in length help prevent overfusing.
Typical Applications
• Fusible Branch Panelboards
• HVAC Branch Circuit Protection
Catalog Numbers (Amps)
SC-1⁄2SC-2-1⁄2SC-6 SC-10 SC-25 SC-45
SC-1 SC-3 SC-7 SC-12 SC-30 SC-50
SC-1-1⁄2SC-4 SC-8 SC-15 SC-35 SC-60
SC-2 SC-5 SC-9 SC-20 SC-40
SC Class G
Recommended Fuse Holders & Blocks For Class G Fuses
• See page 12
Dimensions -in (mm)
Fuse Amps Length Diameter
SC-1⁄2to -15 1.31 (33.3) 0.41” (10.4)
SC-20 1.41 (35.8) 0.41” (10.4)
SC-25 to -30 1.62 (41.2) 0.41” (10.4)
SC-35 to -60 2.25 (57.1) 0.41” (10.4)
A
(Length)
0.41"
(10.3mm)
Current Limitation Cur ves
Time-Current Characteristic Cur ves—Average Melt
B60
30
20
15
AMP
RATING
A
10,000
1,000
100
100
1,000
10,000
100,000
INSTANTANEOUS PEAK LET -THROUGH
CURRENT IN AMPS
RMS SYMMETRICAL CURRENTS IN AMPS
A–B=ASYMMETRICAL AVAILABLE PEAK (2.3 X SYMM RMS AMPS)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 23
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Low-Peak®Dual-element, Time-delay Fuses
LPJ_SP Class J
Available With
Indication
Specifications
Description:
Dual-element,
time-delay fuse;
10 seconds (minimum) at 500% rated amps. Now
available with optional indication on select ratings
(see Catalog Numbers table).
Dimensions: See page 11 for Class J dimensions.
Ratings:
Volts — 600Vac (or less)
— 300Vdc (or less)
Amps — 1-600A
IR — 300kA RMS Sym.
— 100kA dc
Agency Information: CE, UL Listed - Special Purpose*,
Guide JFHR, File E56412, CSA Certified (200k AIR) Class J
per CSA-22.2 No. 248.8, Class 1422-02, File 53787.
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for sizing of high inrush loads linked with Class J
current limitation.
• Selective coordination ratio of 2:1 (within Low-Peak fuse
family) prevents electrical shutdowns from extending
beyond the failed circuit.
• Series combination ratings with branch circuit breakers
allows broad range of coverage, independent of breaker
manufacturer.
Typical Applications
• Power Panelboards
• Branch Circuit Breaker Panelboard Mains
• Machinery Disconnects
• Industrial Control
Catalog Numbers (Amps)
LPJ-1SP LPJ-4-1⁄2SP LPJ-25SP** LPJ-125SP**
LPJ-1-1⁄4SP LPJ-5SP LPJ-30SP** LPJ-150SP**
LPJ-1-6⁄10SP LPJ-5-6⁄10SP LPJ-35SP** LPJ-175SP**
LPJ-1-8⁄10SP LPJ-6SP** LPJ-40SP** LPJ-200SP**
LPJ-2SP LPJ-7SP** LPJ-45SP** LPJ-225SP**
LPJ-2-1⁄4SP LPJ-8SP** LPJ-50SP** LPJ-250SP**
LPJ-2-1⁄2SP LPJ-9SP** LPJ-60SP** LPJ-300SP**
LPJ-2-8⁄10SP LPJ-10SP** LPJ-70SP** LPJ-350SP**
LPJ-3SP LPJ-12SP** LPJ-80SP** LPJ-400SP**
LPJ-3-2⁄10SP LPJ-15SP** LPJ-90SP** LPJ-450SP**
LPJ-3-1⁄2SP LPJ-17-1⁄2SP** LPJ-100SP** LPJ-500SP**
LPJ-4SP LPJ-20SP** LPJ-110SP** LPJ-600SP**
*Meets all performance requirements of UL Standard 248-8 for Class J fuses.
**Available with optional permanent replace fuse indication. To order, place “I” at end of
catalog number. Example: LPJ-6SPI.
Available with silver plated terminals. Add SP/ in front of Catalog Number.
AMP
RATING
1A
3A
6A
300
100
10
1
.1
.01
TIME IN SECONDS
10A
15A
30A
60A
100A
400A
1,000
100
CURRENT IN AMPS
600A
125A
250A
200A
80A
200
10
10,000
1
Recommended Fuse Holders & Blocks For Class J Fuses
• See page 14
Time-Current Characteristic Cur ves–Average Melt
Current Limitation Cur ves
Data Sheets: 1006 (0-60) and 1007 (70-600)
With indication 1062 (6-60) and 1063 (70-600)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
24
Low Voltage, Branch Circuit Rated Fuses
Limitron®Fast-acting Fuses
Specifications
Description: Fast-acting, current-limiting fuse.
Dimensions: See page 15 for Class J dimensions.
Ratings:
Volts — 600Vac (or less)
Amps — 1-600A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-8, Class J, UL Listed,
Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File
53787.
Features and Benefits
• Current limitation for non-inductive circuits provides Class J
current-limiting response to maximum ground fault and
short-circuit conditions.
• 200kA interrupting rating provides high ratings at all circuit
locations.
• Economical solutions for high-fault circuits.
Typical Applications
• Power Panelboards
• Machinery Disconnects
Catalog Numbers (Amps)
JKS-1 JKS-15 JKS-70 JKS-225
JKS-2 JKS-20 JKS-80 JKS-250
JKS-3 JKS-25 JKS-90 JKS-300
JKS-4 JKS-30 JKS-100 JKS-350
JKS-5 JKS-35 JKS-110 JKS-400
JKS-6 JKS-40 JKS-125 JKS-450
JKS-8 JKS-45 JKS-150 JKS-500
JKS-10 JKS-50 JKS-175 JKS-600
JKS-12 JKS-60 JKS-200
For superior electrical protection,Cooper Bussmann recommends upgrading JKS fuse
applications to Low-Peak LPJ fuses See page 23.
Recommended Fuse Holders & Blocks For Class J Fuses
• See page 14
Data Sheet: 1026 (1-60) and 1027 (70-600)
JKS Class J
CURRENT IN AMPS
60A
100A
200A
30A
400A
AMP
RATING
600A
JKS
40
100
1,000
10,000
300
100
10
1
.1
.01
TIME IN SECONDS
600
400
200
AMP
RATING
100
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS
1,000
10,000
100,000
200,000
400,000
100,000
10,000
1,000
RMS SYMMETRICAL CURRENTS IN AMPS
A–B=ASYMMETRICAL AVAILABLE PEAK (2.3 X SYMM RMS AMPS)
B
A
60
30
Time-Current Characteristic Cur ves—Average Melt
Current Limitation Cur ves
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 25
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
One-time General Pur pose Fuses
Specifications
Description: General purpose,
non-current-limiting fuses.
Dimensions: See page 15 for
dimensions.
Ratings:
Volts — NON:
— 250Vac
— 125Vdc (0-100A)
—NOS:
— 600Vac
Amps — 1⁄8-600A
IR — 50kA RMS Sym. (NON & NOS Class K5 0-60A)
— 10kA RMS Sym. (NON & NOS Class H65-600A)
— 50kA @ 125Vdc (NON Class K5 0-60A)
— 10kA @ 125Vdc (NON Class H 65-100A)
Agency Information: CE, UL Listed – 250V: Class K5
(0-60A), Std. 248-9, Class H (65-600A), Std. 248-6, (125Vdc:
NON 0-100), 600V: Class K5 (0-60A), Std. 248-9, Class H
(70-600A), Std. 248-6, Guide JDDZ, File E4273, CSA
Certified – 250V: (0-12, 65-600)†, 600V: (0-600), Class
1421-01, File 53787.
†For CSA Certified 15-60A Ratings, see PON Data Sheet 4126
Features and Benefits
• Original fuse providing circuit protection.
Typical Applications
• Light Duty Circuit Locations
NON (250Vac) Catalog Numbers (Amps)
NON-1⁄8NON-5 NON-40 NON-175
NON-1⁄2NON-6 NON-45 NON-200
NON-3⁄4NON-6-1⁄4NON-50 NON-225
NON-8⁄10 NON-7 NON-60 NON-250
NON-1 NON-8 NON-65 NON-300
NON-1-1⁄4NON-9 NON-70 NON-350
NON-1-1⁄2NON-10 NON-75 NON-400
NON-1-6⁄10 NON-12 NON-80 NON-450
NON-2 NON-15 NON-90 NON-500
NON-2-1⁄2NON-20 NON-100 NON-600
NON-3 NON-25 NON-110
NON-3-2⁄10 NON-30 NON-125
NON-4 NON-35 NON-150
NOS (600Vac) Catalog Numbers (Amps)
NOS-1 NOS-12 NOS-70 NOS-200
NOS-2 NOS-15 NOS-75 NOS-225
NOS-3 NOS-20 NOS-80 NOS-250
NOS-4 NOS-25 NOS-90 NOS-300
NOS-5 NOS-30 NOS-100 NOS-350
NOS-6 NOS-35 NOS-110 NOS-400
NOS-7 NOS-40 NOS-125 NOS-450
NOS-8 NOS-45 NOS-150 NOS-500
NOS-9 NOS-50 NOS-175 NOS-600
NOS-10 NOS-60
Recommended Fuse Reducers
250V 600V
Fuse Clip Catalog Fuse Clip Catalog
Amp Amp Number Amp Amp Number
Size Size (Pair) Size Size (Pair)
30 60 NO.263 30 60 NO.663
30 100 NO.213 30 100 NO.216
60 100 NO.216 60 100 NO.616
60 200 NO.226 60 200 NO.626
100 200 NO.2621 100 200 NO.2621
100 400 NO.2641 100 400 NO.2641
200 400 NO.2642 200 400 NO.2642
100 600 NO.2661 100 600 NO.2661
200 600 NO.2662 200 600 NO.2662
400 600 NO.2664 400 600 NO.2664
Data Sheet: 1030
NON (250Vac/125Vdc) Class K5 & H
NOS (600Vac) Class K5 & H
For superior electrical protection,Cooper Bussmann recommends upgrading NON
(250Vac) and NOS (600Vac) fuse a pplications to Lo w-Peak LPN-RK (250Vac) and LPS-
RK (600Vac) fuses See page 29.
Recommended Fuse Holders & Blocks For Class K5 & H
250V & 600V Fuses
• See page 12
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
26
Low Voltage, Branch Circuit Rated Fuses
Low-Peak®Time-delay Fuses
Specifications
Description: Time-delay fuse – 4
seconds (minimum) at 500% rated amps.
Dimensions: See page 16 for Class L
dimensions.
Ratings:
Volts — 600Vac (or less)
— 300Vdc (601-2000A)
Amps — 601-6000A
(use KRP-CL for current ratings
under 601A)
IR — 300kA RMS Sym.
— 100kA DC
Agency Information: CE, UL Listed-
Special Purpose (meets all performance
requirements of UL Standard 248-10 for Class L
fuses),Guide JFHR, File E56412, CSA Certified (200k AIR),
Class 1422-02, File 53787, Class L per CSA C22.2, No.
248.10.
Features and Benefits
• Time delay of four seconds at five times rating allows closer
sizing on large motor loads combined with Class L current
limitation.
• Selective coordination ratio of 2:1 (within Low-Peak fuse
family) prevents electrical shutdowns from extending
beyond the failed circuit.
• Interrupting rating of 300kA RMS symmetrical provides
adequate ratings without obsolescence for all electrical
systems, big or small.
• Quality construction, using high-grade materials, provides
lower watts loss and operating temperatures with superior
arc quenching during current-limiting action.
Typical Applications
• Large Distribution Switchboards
• Power Panelboards
• Large Machinery Disconnects
Catalog Numbers (Amps)
KRP-C-601SP KRP-C-1000SP KRP-C-1800SP KRP-C-3500SP
KRP-C-650SP KRP-C-1100SP KRP-C-1900SP KRP-C-3800SP
KRP-C-700SP KRP-C-1200SP KRP-C-2000SP KRP-C-4000SP
KRP-C-750SP KRP-C-1350SP KRP-C-2001SP KRP-C-4500SP
KRP-C-800SP KRP-C-1400SP KRP-C-2400SP KRP-C-5000SP
KRP-C-801SP KRP-C-1500SP KRP-C-2500SP KRP-C-6000SP
KRP-C-900SP KRP-C-1600SP KRP-C-3000SP
Data Sheets: 1008 and 1009
KRP-C_SP Class L
Recommended Fuse Holders & Blocks For Class L Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 27
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Low-Peak®Time-delay Fuses
1000,000
10,000
1,000
10,000
300,000
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS
PROSPECITVE SHORT-CIRCUIT CURRENT
SYMMETRICAL RMS AMPS
100,000
100,000
6,000
A
5,000
A
4,000
A
3,000
A
2,500
A
2,000
A
1,600
A
1,200
A
800A
601A
A
AMP
RATING
B
1,000
300
100
10
1
.1
.01
1,000
10,000
100,000
200,000
CURRENT IN AMPS
TIME IN SECONDS
800A
1200A
1600A
2000A
2500A
3000A
4000A
5000A
6000A
AMP
RA TING
Current Limitation Cur vesTime-Current Characteristic Cur ves—Average Melt
KRP-CL Current-limiting, time-delay
fuses
Specifications
Description: Current-limiting, time-delay fuse.
Dimensions: See page 16 for Class L dimensions.
Ratings:
Volts — 600Vac (or less)
Amps — 150-600A
IR — 200kA RMS Sym.
Features and Benefits
• Time-delay of four seconds at five times rating allows closer
sizing inductive loads coupled with an equivalent Class L
current limitation.
• Class L case size for amp ratings from 150A to 600A allows
downsize fusing of large Class L fused switches for improved
circuit protection.
Typical Applications
• Large Distribution Switchboards
• Power Panelboards
• Machinery Disconnects
Catalog Numbers (Amps)
KRP-CL-150 KRP-CL-300 KRP-CL-500
KRP-CL-200 KRP-CL-350 KRP-CL-600
KRP-CL-225 KRP-CL-400
KRP-CL-250 KRP-CL-450
Data Sheets: 1008 and 1009
Data Sheet: 1016
Recommended Fuse Holders & Blocks For Class L Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
28
Low Voltage, Branch Circuit Rated Fuses
Limitron®Fuses
Specifications
Description: Fast-acting, bolt-mount
fuse.
Dimensions: See page 16 for Class L
dimensions.
Ratings:
Volts — 600Vac (or less)
Amps — 601-6000A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-10,
Class L, UL Listed, Guide JDDZ, File
E4273 CSA Certified, Class 1422-02, File 53787.
Features and Benefits
• 200kA interrupting rating provides high ratings at all circuit
locations.
• Economical solutions for high-fault circuits.
• Quality construction using high-grade materials provides
lower watts loss and operating temperatures with superior
arc quenching during current-limiting action.
Typical Applications
• Large Distribution Switchboards
• Power Panelboards
Catalog Number (Amps)
KTU-601 KTU-1100 KTU-2400
KTU-650 KTU-1200 KTU-2500
KTU-700 KTU-1350 KTU-3000
KTU-750 KTU-1400 KTU-3001
KTU-800 KTU-1500 KTU-4000
KTU-801 KTU-1600 KTU-4500
KTU-900 KTU-1800 KTU-5000
KTU-1000 KTU-2000 KTU-6000
Specifications
Description: Time-delay, bolt-mount fuse
- 5 seconds (minimum) at 500% rated
amps. See KRP-CL for amp ratings below
601A.
Dimensions: See page 16 for Class L
dimensions.
Ratings:
Volts — 600Vac (or less)
Amps — 601-4000A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-10, Class L, UL Listed,
Guide JDDZ, File E4273, CSA Certified, CSA Class 1422-
02, File 53787.
Features and Benefits
• 200kA interrupting rating provides high ratings at all circuit
locations.
• Economical solutions for high fault circuits.
Typical Applications
• Large Distribution Switchboards
• Power Panelboards
• Large Machinery Disconnects
Catalog Numbers (Amps)
KLU-601 KLU-1200 KLU-2500
KLU-650 KLU-1500 KLU-3000
KLU-700 KLU-1600 KLU-4000
KLU-800 KLU-1800
KLU-1000 KLU-2000
Data Sheet: 1010 Data Sheet: 1013
KTU Class L KLU Class L
For superior electrical protection,Cooper Bussmann recommends upgrading KLU fuse
applications to Low-Peak KRP-C fuses See page 26.
Recommended Fuse Holders & Blocks For Class L Fuses
• See page 13
For superior electrical protection,Cooper Bussmann recommends upgrading KTU fuse
applications to Low-Peak KRP-C fuses See page 26.
Recommended Fuse Holders & Blocks For Class L Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 29
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Typical Applications
• Large Distribution Switchboards
• Power Panelboards
• Motor Control Centers
• Machinery Disconnect Switches
LPN Catalog Numbers (Amps)
LPN-RK-1⁄10SP LPN-RK-3-1⁄2SP LPN-RK-60SP**
LPN-RK-15⁄100SP LPN-RK-4SP LPN-RK-70SP**
LPN-RK-2⁄10SP LPN-RK-4-1⁄2SP LPN-RK-80SP**
LPN-RK-3⁄10SP LPN-RK-5SP LPN-RK-90SP**
LPN-RK-4⁄10SP LPN-RK-5-6⁄10SP LPN-RK-100SP**
LPN-RK-1⁄2SP LPN-RK-6SP LPN-RK-110SP**
LPN-RK-6⁄10SP LPN-RK-6-1⁄4SP LPN-RK-125SP**
LPN-RK-8⁄10SP LPN-RK-8SP LPN-RK-150SP**
LPN-RK-1SP LPN-RK-9SP LPN-RK-175SP**
LPN-RK-1-1⁄8SP LPN-RK-10SP LPN-RK-200SP**
LPN-RK-1-1⁄4SP LPN-RK-12SP LPN-RK-225SP**
LPN-RK-1-4⁄10SP LPN-RK-15SP LPN-RK-250SP**
LPN-RK-1-6⁄10SP LPN-RK-17-1⁄2SP LPN-RK-300SP**
LPN-RK-1-8⁄10SP LPN-RK-20SP LPN-RK-350SP**
LPN-RK-2SP LPN-RK-25SP LPN-RK-400SP**
LPN-RK-2-1⁄4SP LPN-RK-30SP LPN-RK-450SP**
LPN-RK-2-1⁄2SP LPN-RK-35SP** LPN-RK-500SP**
LPN-RK-2-8⁄10SP LPN-RK-40SP** LPN-RK-600SP**
LPN-RK-3SP LPN-RK-45SP**
LPN-RK-3-2⁄10SP LPN-RK-50SP**
*Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses.
**Available with optional indication. To order, place “I” at end of Catalog Number. Example:
LPN-RK-35SPI.
0-60A fuses available with Nickel plate option. (Ex: LPS-RK30SPNP) 70-600A fuses available
with Tin plate option. Example: LPS-RK-100SP-TP.
LPS Catalog Numbers - (Amps)
LPS-RK-1⁄10SP LPS-RK-2-1⁄2SP LPS-RK-12SP** LPS-RK-110SP**
LPS-RK-2⁄10SP LPS-RK-2-8⁄10SP LPS-RK-15SP** LPS-RK-125SP**
LPS-RK-3⁄10SP LPS-RK-3SP LPS-RK-17-1⁄2SP** LPS-RK-150SP**
LPS-RK-4⁄10SP LPS-RK-3-2⁄10SP LPS-RK-20SP** LPS-RK-175SP**
LPS-RK-1⁄2SP LPS-RK-3-1⁄2SP LPS-RK-25SP** LPS-RK-200SP**
LPS-RK-6⁄10SP LPS-RK-4SP LPS-RK-30SP** LPS-RK-225SP**
LPS-RK-8⁄10SP LPS-RK-4-1⁄2SP LPS-RK-35SP** LPS-RK-250SP**
LPS-RK-1SP LPS-RK-5SP LPS-RK-40SP** LPS-RK-300SP**
LPS-RK-1-1⁄8SP LPS-RK-5-6⁄10SP LPS-RK-45SP** LPS-RK-350SP**
LPS-RK-1-1⁄4SP LPS-RK-6SP** LPS-RK-50SP** LPS-RK-400SP**
LPS-RK-1-4⁄10SP LPS-RK-6-1⁄4SP** LPS-RK-60SP** LPS-RK-450SP**
LPS-RK-1-1⁄2SP LPS-RK-7SP** LPS-RK-70SP** LPS-RK-500SP**
LPS-RK-1-6⁄10SP LPS-RK-8SP** LPS-RK-80SP** LPS-RK-600SP**
LPS-RK-1-8⁄10SP LPS-RK-9SP** LPS-RK-90SP**
LPS-RK-2-1⁄4SP LPS-RK-10SP** LPS-RK-100SP**
*Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses.
**Available with optional replace fuse indication. To order, place “I” at end of Catalog
Number. Example: LPS-RK-15SPI.
Low-Peak®Dual-element, Time-delay Fuses
LPN-RK_SP (250V) Class RK1
LPS-RK_SP (600V) Class RK1
Available With
Indication
Specifications
Description:
Current-limiting,
dual-element,
time-delay fuse; 10 seconds
(minimum) at 500% rated
amps (8 seconds for 0-30A
sizes). Now available with
optional indication on select
ratings (see Catalog Numbers
table).
Dimensions: See page 15 for Class RK1 dimensions.
Ratings:
Volts LPN-RK:
— 250Vac (or less)
— 125Vdc (0-60A)
— 250Vdc (70-600A)
LPS-RK:
— 600Vac (or less)
— 300Vdc
Amps — 1⁄10-600A
IR — 300kA RMS Sym.
— 100kA DC
Agency Information: CE, UL Listed – Special Purpose*,
Guide JFHR, File E56412, CSA Certified (200k AIR), Class
RK1 per CSA C22.2, No. 248.12, Class 1422-02, File 53787.
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for close sizing of high inrush loads linked with RK1
current-limitation and selective coordination ratio of 2:1
(within Low-Peak fuse family) prevents widespread
blackouts.
• Inventory consolidation of Class RK1, RK5 and H fuses for
reduced SKU investment and minimizing potential for
misapplying fuse.
• 300kA RMS symmetrical interrupting rating provides
adequate ratings without obsolescence for all electrical
systems, big or small.
• Insulated end caps reduces exposure to live parts and
extends air gap to distance between blades of adjacent
mounted fuses or to housing.
Data Sheets: LPN-RK — 1003 (0-60) and 1004 (70-600)
LPN-RK with indication — 1066 (70-600)
LPS-RK — 1001 (0-60) and 1002 (70-600)
LPS-RK with indication — 1061 (0-60) and
1064 (70-600)
Recommended Fuse Holders & Blocks For Class RK1 Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
30
Low Voltage, Branch Circuit Rated Fuses
Low-Peak®Dual-element, Time-delay Fuses
Time-Current Characteristic Cur ves—Average Melt
TIME IN SECONDS
CURRENT IN AMPS
AMP RATING
300
100
10
1
.1
.01
20
100
1,000
10,000
15 20 30 60 100 200 400 600
LPN-RK
TIME IN SECONDS
CURRENT IN AMPS
AMP RATING
300
100
10
1
.1
.01
20
100
1,000
10,000
20 30 60 100 200 400 600
LPS-RK
1
2
4
5
8
10
12
AMP RATING
300
100
10
1
.1
.01
.1
1
10
100
1,000
TIME IN SECONDS
RMS SYMMETRICAL CURRENT IN AMPS
1/10 15/100
2/10
3/10
4/10 1/2
6/10 8/10
11/4
16/10
21/2
32/10
61/4
LPN-RK
1/10
15/100
2/10
4/10
6/10
16/10
8/10
1
2
4
5
8
12
10
11/4
21/232/10
61/4
1/2
3/10
LPS-RK
TIME IN SECONDS
CURRENT IN AMPS
AMP RATING
Data Sheets: LPN-RK — 1003 (0-60) and 1004 (70-600)
Data Sheets: LPS-RK — 1001 (0-60) and 1002 (70-600)
Recommended Fuse Holders & Blocks For Class RK1 Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 31
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
A
B
600
400
200
100
AMP
RATING
400,000
100,000
10,000
1,000
1,000
10,000
100,000
200,000
RMS SYMMETRICAL CURRENTS IN AMPS
A–B=ASYMMETRICAL AVAILABLE PEAK (2.3 X SYMM RMS AMPS)
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS
60
30
Current Limitation Cur ves—LPN-RK
B
INSTANTANEOUS PEAK LET-THRU CURRENT IN AMPS
Current Limitation Cur ves—LPS-RK
Data Sheets: LPN-RK — 1003 (0-60) and 1004 (70-600)
Data Sheets: LPS-RK — 1001 (0-60) and 1002 (70-600) Recommended Fuse Holders & Blocks For Class RK1 Fuses
• See page 13
Low-Peak®Dual-element, Time-delay Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
32
Low Voltage, Branch Circuit Rated Fuses
Limitron®Fast-acting Fuses
Data Sheet: 1043
Specifications
Description: Fast-acting, current-limiting
fuse.
Dimensions: See page 15 for Class RK1
dimensions.
Ratings:
Volts — 250Vac (or less)
Amps — 1-600A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-12, Class RK1, UL
Listed, Guide JDDZ, File E54273, CSA Certified, Class
1422-02, File 53787.
Features and Benefits
• Current limitation for non-inductive circuits provides Class
RK1 current-limiting response to maximum ground fault and
short-circuit conditions.
• 200kA interrupting rating provides high ratings at all circuit
locations.
• Economical solutions for high-fault circuits.
Typical Applications
• Panelboards
Catalog Numbers (Amps)
KTN-R-1 KTN-R-30 KTN-R-125
KTN-R-2 KTN-R-35 KTN-R-150
KTN-R-3 KTN-R-40 KTN-R-175
KTN-R-4 KTN-R-45 KTN-R-200
KTN-R-5 KTN-R-50 KTN-R-225
KTN-R-6 KTN-R-60 KTN-R-250
KTN-R-8 KTN-R-70 KTN-R-300
KTN-R-10 KTN-R-75 KTN-R-350
KTN-R-12 KTN-R-80 KTN-R-400
KTN-R-15 KTN-R-90 KTN-R-450
KTN-R-20 KTN-R-100 KTN-R-500
KTN-R-25 KTN-R-110 KTN-R-600
Time-Current Characteristic Cur ves—Average Melt
Current Limitation Cur ves
KTN-R (250V) Class RK1
For superior electrical protection,Cooper Bussmann recommends upgrading KTN-R
fuse applications to Low-Peak LPN-RK fuses See page 29.
Recommended Fuse Holders & Blocks For Class RK1 Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 33
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Limitron®Fast-acting Fuses
Data Sheet: 4204
Specifications
Description: Fast-acting, current-limiting fuse.
Dimensions: See page 15 for Class RK1
dimensions.
Ratings:
Volts — 600Vac (or less); 600Vdc (20-600A)
Amps — 1-600A
IR — 200kA RMS Sym. AC
IR — 100kA DC
Agency Information: CE, Std. 248-12, Class
RK1, UL Listed, Guide JDDZ, File E54273.
Features and Benefits
• Current limitation for non-inductive circuits provides Class
RK1 current-limiting response to maximum ground fault an
short-circuit conditions.
• 200kA interrupting rating provides high ratings at all circuit
locations.
• Economical solutions for applications with high available
short-circuit current.
Typical Applications
• Photovoltaic systems
• Inverters
• Panelboards
Catalog Numbers (Amps)
KWS-R-1 KWS-R-25 KWS-R-125
KWS-R-2 KWS-R-30 KWS-R-150
KWS-R-3 KWS-R-35 KWS-R-175
KWS-R-4 KWS-R-40 KWS-R-200
KWS-R-5 KWS-R-45 KWS-R-225
KWS-R-6 KWS-R-50 KWS-R-250
KWS-R-8 KWS-R-60 KWS-R-300
KWS-R-10 KWS-R-70 KWS-R-350
KWS-R-12 KWS-R-80 KWS-R-400
KWS-R-15 KWS-R-90 KWS-R-500
KWS-R-20 KWS-R-100 KWS-R-600
1
100
10
1
.1
.01
10
100
200
TIME IN SECONDS
CURRENT IN AMPS
300
200
400
500
2
20
600
700
300
1
3
6
8
10
15
25
30
CURRENT IN
AMPS
Time-Current Characteristic Cur ves—Average Melt
Current Limitation Cur ves
KWS-R (600Vac/dc) Class RK1
Recommended Fuse Holders & Blocks For Class RK1 Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
34
Low Voltage, Branch Circuit Rated Fuses
DLS-R (600V) Class RK5
Specifications
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps.
Dimensions: See page 15 for Class
RK5 dimensions.
Ratings:
Volts — 600Vac (or less)
Amps — 1-600A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-12, Class RK5,
UL Listed, Guide JDDZ, File E4273, CSA Certified,
Class 1422-02 File 53787.
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for close inductive load sizing, linked with RK5 current
limitation.
• 200kA interrupting rating provides high ratings at all
circuit locations.
Typical Applications
• Power Panelboards
• Machinery Disconnects
Catalog Numbers (Amps)
DLS-R-1 DLS-R-12 DLS-R-100
DLS-R-1-6⁄10 DLS-R-15 DLS-R-110
DLS-R-2 DLS-R-17-1⁄2DLS-R-125
DLS-R-2-1⁄2DLS-R-20 DLS-R-150
DLS-R-3 DLS-R-25 DLS-R-175
DLS-R-3-1⁄2DLS-R-30 DLS-R-200
DLS-R-4 DLS-R-35 DLS-R-225
DLS-R-5 DLS-R-40 DLS-R-250
DLS-R-6 DLS-R-45 DLS-R-300
DLS-R-6-1⁄4DLS-R-50 DLS-R-350
DLS-R-7 DLS-R-60 DLS-R-400
DLS-R-8 DLS-R-70 DLS-R-500
DLS-R-9 DLS-R-80 DLS-R-600
DLS-R-10 DLS-R-90
DLN-R (250V) Class RK5
Specifications
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps (8 seconds for 0-30A sizes).
Dimensions: See page 15 for Class
RK5 dimensions.
Ratings:
Volts — 250Vac (or less)
Amps — 1-600A
IR — 200kA RMS Sym.
— 20kA DC
Agency Information: CE, Std. 248-12, Class RK5,
UL Listed, Guide JDDZ, File E4273, CSA Certified,
Class 1422-02 File 53787.
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for close inductive load sizing, linked with RK5 current
limitation.
• 200kA interrupting rating provides high ratings at all
circuit locations.
Typical Applications
• Power Panelboards
• Machinery Disconnects
Catalog Numbers (Amps)
DLN-R-1 DLN-R-15 DLN-R-100
DLN-R-2 DLN-R-20 DLN-R-125
DLN-R-2-1⁄2DLN-R-25 DLN-R-150
DLN-R-3 DLN-R-30 DLN-R-175
DLN-R-3-2⁄10 DLN-R-35 DLN-R-200
DLN-R-4 DLN-R-40 DLN-R-225
DLN-R-5 DLN-R-45 DLN-R-250
DLN-R-6 DLN-R-50 DLN-R-300
DLN-R-6-1⁄4DLN-R-60 DLN-R-400
DLN-R-8 DLN-R-70 DLN-R-600
DLN-R-10 DLN-R-80
DLN-R-12 DLN-R-90
Dura-Lag™ Dual-element, Time-delay Fuses
Data Sheet: 1021 Data Sheet: 1022
For superior electrical protection,Cooper Bussmann recommends upgrading DLS-R
fuse applications to Low-Peak LPS-RK fuses See page 29.
Recommended Fuse Holders & Blocks For Class RK5 Fuses
• See page 13
For superior electrical protection,Cooper Bussmann recommends upgrading DLN-R
fuse applications to Low-Peak LPN-RK fuses See page 29.
Recommended Fuse Holders & Blocks For Class RK5 Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 35
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
60
100
200
400
600
30
15
10
8
Time-Current Characteristic Cur ves—Average Melt
Fusetron®Dual-element, Time-delay Fuses
Specifications
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps (8 seconds for 0-30A sizes).
Available with indication on select ratings
(see Catalog Numbers table).
Dimensions: See page 15 for Class RK5
dimensions.
Ratings:
Volts — 250Vac (or less)
— 125Vdc (1⁄10-60A, 110-200A)
— 250Vdc (225-600A)
Amps — 1⁄10-600A
IR — 200kA RMS Sym.
— 20kA DC
Agency Information: CE, Std. 248-12, Class RK5,
UL Listed, Guide JDDZ, File E4273, CSA Certified, Class
1422-01, File 53787.
Features and Benefits
• Separate overload and short-circuit elements provide time
delay for sizing as close as 125% of motor FLA.
• 2:1 selective coordination amp ratio (within the Cooper
Bussmann RK5 fuse family) prevents overcurrent events
from opening upstream Fusetron fuses.
• Insulated end caps for 225A-600A fuses reduces exposure
to live parts and extends air gap to distance between
blades of adjacent mounted fuses or to housing.
Typical Applications
• Power Panelboards
• Motor Control Centers
Catalog Numbers (Amps)
FRN-R-1⁄10 FRN-R-2 FRN-R-10* FRN-R-100
FRN-R-1⁄8FRN-R-2-1⁄4FRN-R-12* FRN-R-110
FRN-R-15⁄100 FRN-R-2-1⁄2FRN-R-15* FRN-R-125
FRN-R-2⁄10 FRN-R-2-8⁄10 FRN-R-17-1⁄2* FRN-R-150
FRN-R-1⁄4FRN-R-3 FRN-R-20* FRN-R-175
FRN-R-3⁄10 FRN-R-3-2⁄10 FRN-R-25* FRN-R-200
FRN-R-4⁄10 FRN-R-3-1⁄2FRN-R-30* FRN-R-225
FRN-R-1⁄2FRN-R-4 FRN-R-35* FRN-R-250
FRN-R-6⁄10 FRN-R-4-1⁄2FRN-R-40* FRN-R-300
FRN-R-8⁄10 FRN-R-5 FRN-R-45* FRN-R-350
FRN-R-1 FRN-R-5-6⁄10 FRN-R-50* FRN-R-400
FRN-R-1-1⁄8FRN-R-6 FRN-R-60* FRN-R-450
FRN-R-1-1⁄4FRN-R-6-1⁄4FRN-R-70 FRN-R-500
FRN-R-1-4⁄10 FRN-R-7 FRN-R-75 FRN-R-600
FRN-R-1-1⁄2FRN-R-7-1⁄2FRN-R-80
FRN-R-1-6⁄10 FRN-R-8* FRN-R-85
FRN-R-1-8⁄10 FRN-R-9* FRN-R-90
Data Sheets: 1019 (0-60) and 1020 (70-600)
Data Sheet: 1169 (8-60) FRN-R with indication
Instantaneous Peak Let-Through Current Amps
RMS Symmetrical Currents In Amps
A–B = Asymmetrical Available Peak (2.3 x Sym RMS Amps)
400,000
100,000
10,000
1,000
1,000
10,000
100,000
200,000
60
600
100
Amp
Rating
400
200
B
A
30
FRN-R
Current Limitation Cur ves
FRN-R (250V) Class RK5
*Available with indication.To order, place “ID”at the end of the ca talog number.
• Combination Starters
• Machinery Disconnects
Recommended Fuse Reducers For Class R Fuses
• See page 14
For superior electrical protection,Cooper Bussmann recommends upgrading FRN-R
fuse applications to Low-Peak®LPN-RK fuses. See page 29.
Recommended Fuse Holders & Blocks For Class RK5 Fuses
• See page 13
Available
With
Indication
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
36
Low Voltage, Branch Circuit Rated Fuses
Fusetron®Dual-element, Time-delay Fuses
Amp
Rating
Current In Amps
Time In Seconds
600A
100A
Amp
Rating
400A
200A
60A
Instantaneous Peak Let-Through Current Amps
RMS Symmetrical Currents In Amps
A–B = Asymmetrical Available Peak (2.3 x Sym RMS Amps)
B
A
400,000
100,000
10,000
1,000
1,000
10,000
100,000
FRS-R (600V)
30A
200,000
15A
Time-Current Characteristic Cur ves—Average Melt
Current Limitation Cur ves
FRS-R (600V) Class RK5
Specifications
Description: Dual-element, time-delay
fuse – 10 seconds (minimum) at 500%
rated amps. Now available with optional
indication on select ratings (see Catalog
Numbers table).
Dimensions: See page 15 for Class RK5
dimensions.
Ratings:
Volts — 600Vac (or less)
— 300Vdc
Amps — 1⁄10-600A
IR — 200kA RMS Sym.
— 20kA @ 300Vdc
Agency Information: CE, Std. 248-12,
Class RK5, UL Listed, Guide JDDZ, File E4273, CSA
Certified, Class 1422-02, File 53787.
Features and Benefits
• 2:1 selective coordination ratio (within RK5 fuse family)
prevents electrical shutdowns from extending beyond the
failed circuit.
• Insulated end caps for 70-600A fuses reduces exposure to
live parts and extends air gap to distance between blades
of adjacent mounted fuses or to housing.
Typical Applications
• Power Panelboards
• Motor Control Centers
Catalog Numbers (Amps)
FRS-R-1⁄10 FRS-R-2 FRS-R-10* FRS-R-100
FRS-R-1⁄8FRS-R-2-1⁄4FRS-R-12* FRS-R-110
FRS-R-15⁄100 FRS-R-2-1⁄2FRS-R-15* FRS-R-125
FRS-R-2⁄10 FRS-R-2-8⁄10 FRS-R-17-1⁄2* FRS-R-150
FRS-R-1⁄4FRS-R-3 FRS-R-20* FRS-R-175
FRS-R-3⁄10 FRS-R-3-2⁄10 FRS-R-25* FRS-R-200
FRS-R-4⁄10 FRS-R-3-1⁄2FRS-R-30* FRS-R-225
FRS-R-1⁄2FRS-R-4 FRS-R-35* FRS-R-250
FRS-R-6⁄10 FRS-R-4-1⁄2FRS-R-40* FRS-R-300
FRS-R-8⁄10 FRS-R-5 FRS-R-45* FRS-R-350
FRS-R-1 FRS-R-5-6⁄10 FRS-R-50* FRS-R-400
FRS-R-1-1⁄8FRS-R-6* FRS-R-60* FRS-R-450
FRS-R-1-1⁄4FRS-R-6-1⁄4* FRS-R-65 FRS-R-500
FRS-R-1-4⁄10 FRS-R-7* FRS-R-70 FRS-R-600
FRS-R-1-1⁄2FRS-R-7-1⁄2* FRS-R-75
FRS-R-1-6⁄10 FRS-R-8* FRS-R-80
FRS-R-1 8⁄10 FRS-R-9* FRS-R-90
Data Sheet: 1017 (0-60), 1018 (70-600)
Data Sheet: 1070 (6-60) FRS-R with Indication
For superior electrical protection,Cooper Bussmann recommends upgrading FRS-R
fuse applications to Low-Peak LPS-RK fuses. See page 29. Recommended Fuse Holders & Blocks For Class RK5 Fuses
• See page 13
Recommended Fuse Reducers For Class R Fuses
• See page 14
• Combination Starters
• Machinery Disconnects
*Available with indication.To order, place “ID”at the end of the ca talog
number. Example: FRS-R-7ID.
Available
With
Indication
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 37
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Limitron®Fast-acting Fuses
Data Sheet: 4203
Specifications
Description: A range of UL 2579 fast-acting
600Vdc Class RK5 fuses specifically
designed to protect solar power systems in
extreme ambient temperature, high cycling
and low level fault current conditions (reverse
current, multi-array fault).
Dimensions: See page 15 for Class RK5
dimensions.
Ratings:
Volts — 600Vac to UL 248-12
600Vdc to UL 2579
Amps — 20-350A
IR — 200kA RMS Sym. AC
20kA DC (20-60A)
10kA DC (70-350A)
Agency Information: UL Std. 248-12, Class RK5, UL
Listed, Guide JFGA, File E335324. Photovoltaic to UL 2579,
CSA Component Certified C22.2.
Features and Benefits
• Current limitation for non-inductive circuits provides Class
RK5 current-limiting response to ground fault and
short-circuit conditions.
• Designed for the protection and isolation of photovoltaic
systems.
Typical Applications
• Photovoltaic systems
• Inverters
Catalog Numbers (Amps)
PVS-R-20 PVS-R-70 PVS-R-200
PVS-R-25 PVS-R-80 PVS-R-225
PVS-R-30 PVS-R-90 PVS-R-250
PVS-R-35 PVS-R-100 PVS-R-300
PVS-R-40 PVS-R-125 PVS-R-350
PVS-R-50 PVS-R-150
PVS-R-60 PVS-R-175
Time-Current Characteristic Curves—Average Melt
PVS-R (600Vac/dc) Class RK5
Recommended Fuse Holders & Blocks For Class RK5 Fuses
• See page 13
Designed
to meet the new
UL Photovoltaic Fuse
Standard
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
38
Low Voltage, Branch Circuit Rated Fuses
T-Tron®Fast-acting Fuses
Data Sheet: 1025
Specifications
Description: Fast-acting, current-limiting
fuse.
Dimensions: See page 16 for Class T
dimensions.
Ratings:
Volts — 300Vac (or less)
— 160Vdc (15-600A)
— 170Vdc (601-1200A)
Amps — 1-1200A
IR — 200kA RMS Sym.
— 20kA DC @ 160Vdc
— 100kA DC @ 170Vdc
Agency Information: CE, Std. 248-15, Class T, UL Listed,
Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File
53787.
Features and Benefits
• Series combination ratings with branch circuit breakers
allows broad range of coverage, independent of breaker
manufacturer.
• Current limitation for non-inductive circuits provides Class T
current-limiting response to maximum ground fault and
short-circuit conditions.
• 200kA interrupting rating provides high ratings at all
circuit locations.
• Small footprint allows more efficient use of available space.
Typical Applications
• Large Apartment Complexes
• Multi-Family Meter Stacks
• VFD Line Protection
Catalog Numbers (Amps)
JJN-1 JJN-15 JJN-40 JJN-80 JJN-150 JJN-300 JJN-600
JJN-2 JJN-20 JJN-45 JJN-90 JJN-175 JJN-350 JJN-700
JJN-3 JJN-25 JJN-50 JJN-100 JJN-200 JJN-400 JJN-800
JJN-6 JJN-30 JJN-60 JJN-110 JJN-225 JJN-450 JJN-1000
JJN-10 JJN-35 JJN-70 JJN-125 JJN-250 JJN-500 JJN-1200
JJN Class T
Current Limitation Cur ves
JJN
Time-Current Characteristic Cur ves—Average Melt
Recommended Fuse Holders & Blocks For Class T Fuses
• See page 13
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 39
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
Specifications
Description: Very fast-acting,
current-limiting fuse.
Dimensions: See page 16 for Class T
dimensions.
Ratings:
Volts — 600Vac (or less)
Amps — 1-800A
IR — 200kA RMS Sym.
Agency Information: CE, Std. 248-15, Class T, UL Listed,
Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File
53787.
Features and Benefits
• Series combination ratings with branch circuit breakers
allows broad range of coverage, independent of breaker
manufacturer.
• Current limitation for non-inductive circuits provides Class T
current-limiting response to maximum ground fault and
short-circuit conditions.
• 200kA interrupting rating provides high ratings at all
circuit locations.
• Small footprint allows more efficient use of available space.
Typical Applications
• Large Apartment Complexes
• Multi-Family Meter Stacks
• VFD Line Protection
Catalog Numbers (Amps)
JJS-1 JJS-15 JJS-40 JJS-80 JJS-150 JJS-300 JJS-600
JJS-2 JJS-20 JJS-45 JJS-90 JJS-175 JJS-350 JJS-800
JJS-3 JJS-25 JJS-50 JJS-100 JJS-200 JJS-400
JJS-6 JJS-30 JJS-60 JJS-110 JJS-225 JJS-450
JJS-10 JJS-35 JJS-70 JJS-125 JJS-250 JJS-500
Data Sheet: 1029
JJS Class T
T-Tron®Fast-acting Fuses
JJS
JJS
Time-Current Characteristic Cur ves—Average Melt
Recommended Fuse Holders & Blocks For Class T Fuses
• See page 13
Current Limitation Cur ves
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
40
Low Voltage, Branch Circuit Rated Fuses
Plug Fuses
Data Sheets: 1033 (SL) & 1035 (TL)
Specifications
Description: Fast-acting plug
fuse.
Dimensions: Edison base plug.
Construction: Brass threads
with plastic body.
Ratings:
Volts — 125Vac
Amps — 1⁄2-12A
IR — 10kA RMS Sym.
Agency Information: CE, Std. 248-11, UL Listed, Guide
JEFV, File E12112.
Features and Benefits
• Dependable, fast-acting circuit protection with 10kA
interrupting rating for added safety when applied to existing
plug fuse systems and 125-volt single-phase control
circuits.
Typical Applications
• Replacement only in existing systems.
• For general purpose circuit protection.
• Use for lighting and other non-motor circuits.
Catalog Numbers* (Amps)
W-1⁄2W-2 1⁄2W-6 W-10
W-1 W-3 W-6 1⁄2W-12
W-1 8⁄10 W-4 W-7 W-DUMMY**
W-2 W-5 W-8
*W-15, W-20, W-25, and W-30 plug fuses obsoleted. Suggest replacing with either T-(Amp)
or TL-(Amp) plug fuses.
** Non-conductive dummy base. Not a fuse.
Specifications
Description: Time-delay,
loaded link plug fuse.
Dimensions:
SL — Rejection base
TL — Edison base
Construction:
SL — Plastic base with rejection threads
TL — Brass threads with plastic body
Ratings:
Volts — 125Vac
Amps — 15-30A
IR — 10kA RMS Sym.
Agency Information: CE, Std. 248-11, UL Listed, Guide
JEFV, File E12112.
Features and Benefits
• Time-delay loaded link TL Series Edison base plug fuses
pass motor overload starting currents without opening and
allow closer sizing to motor load for added protection.
• Time-delay loaded link SL Series fuses provide a rejection
feature (when used alone or with Fustat adapters to retrofit
Edison base holders) to help prevent overfusing.
Typical Applications
• Small motor and inductive load circuits with high in-rush
current levels.
• Used with box cover units to provide equipment protection.
• Applications benefiting from fuse rejection (SL Series only).
SL Catalog Numbers (Amps)
SL-15 SL-20 SL-25 SL-30
TL Catalog Numbers (Amps)
TL-15 TL-20 TL-25 TL-30
EDA*** EDN****
*** Non-conductive Edison base dummy. Not a fuse.
**** Conductive Edison base dummy. Not a fuse.
W Series SL and TL Series
Recommended Fuse Holders For W Series Plug Fuses
• See page 14
Recommended Fuse Holders For SL & TL Series Plug Fuses
• See page 14
• See page 42 for Fustat adapters for use with SL Series
Data Sheet: 1036
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 41
Low Voltage
Branch
Circuit
Fuses
Low Voltage, Branch Circuit Rated Fuses
S and T Series
Specifications
Description: Dual-element, time-delay plug
fuse.
Dimensions:
S — Rejection base
T — Edison base
Construction:
S — Plastic base with rejection threads
T — Brass threads with plastic body
Ratings:
Volts — 125Vac
Amps — S Series: 1⁄4-30A
— T Series: 3⁄10-30A
IR — 10kA RMS Sym.
Agency Information: CE, Std. 248-11, Type S and T:
UL Listed (0-61⁄4) Guide JFHR, File E56412 (7-30A) Guide
JEFV, File E12112; CSA Certified, Class 1423-01, File
53787.
Features and Benefits
• Time-delay, dual-element T Series Edison base plug fuses
provide small motor overload protection when used with box
cover units.
• Time-delay, dual-element S Series plug fuses provide a
rejection feature (when used alone or with Fustat adapters
to retrofit Edison base holders) to prevent overfusing of
branch circuits.
Typical Applications
• S Series — Residential Load Centers
• T Series — Box Cover Units for small motor overload
protection
• Applications benefiting from fuse rejection (S Series only)
S Series Catalog Numbers (Amps)
S-1⁄4S-8⁄10 S-1-6⁄10 S-2-1⁄2S-4 S-7 S-14
S-3⁄10 S-1 S-1-8⁄10 S-2-8⁄10 S-4-1⁄2S-8 S-15
S-4⁄10 S-1-1⁄8S-2 S-3 S-5 S-9 S-20
S-1⁄2S-1-1⁄4S-2-1⁄4S-3-2⁄10 S-6 S-10 S-25
S-6⁄10 S-1-4⁄10 S-5-6⁄10 S-3-1⁄2S-6-1⁄4S-12 S-30
T Series Catalog Numbers (Amps)
T-3⁄10 T-1-1⁄8T-2-1⁄4T-4 T-7 T-15
T-4⁄10 T-1-1⁄4T-2-1⁄2T-4-1⁄2T-8 T-20
T-1⁄2T-1-4⁄10 T-2-8⁄10 T-5 T-9 T-25
T-6⁄10 T-1-6⁄10 T-3 T-5-6⁄10 T-10 T-30
T-8⁄10 T-1-8⁄10 T-3-2⁄10 T-6 T-12 EDA*
T-1 T-2 T-3-1⁄2T-6-1⁄4T-14 EDN**
* Non-conductive Edison base dummy. Not a fuse.
** Conductive Edison base dummy. Not a fuse.
Data Sheet: 1032 (S) & 1034 (T)
Recommended Fuse Holders For S & T Series Plug Fuses
• See page 14
• See page 42 for Fustat adapters for use with S Series
P & TC Series
Specifications
Description:
P Series - Type P Dual-element fuse
TC Series - Type D Dual-element,
Time-delay fuse
Dimensions: Edison base
Construction: Brass threads with plastic
body
Ratings:
Volts — 125Vac or less
Amps — 15-30A
IR — 10kA
Agency Information:
P Series - CSA Certified
TC Series - CSA Certified (Class 1423-01, File # 53787)
Features and Benefits
P Series
• “P” rating for Canadian applications.
• Non-time delay for non-inductive loads
TC Series
• “D” rating for Canadian applications
• Heavy duty TC fuses are industrial strength products,
featuring dual-element construction.
• This spring loaded design provides superior short-circuit
and overload protection.
• The TC fuses have more time-delay than the medium duty
fuses in order to better protect industrial motors and
residential circuits.
Typical Applications
• P Series — Non-inductive loads, residential load centers
• TC Series — Box Cover Units for small motor overload
protection
P Series Catalog Numbers (Amps)
P-15 P-20 P-25 P-30
TC Series Catalog Numbers (Amps)
TC-15 TC-20 TC-25 TC-30
Data Sheet: 1039 (TC Series only)
Recommended Fuse Holders For P & TC Series Plug Fuses
• See page 14
• See page 42 for Fustat adapters for use with S Series
Plug Fuses
Low Voltage, Branch Circuit Rated Fuses
42 For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
Plug Fuses
Specifications
Description: Edison base manual reset circuit breakers.
Dimensions: Edison base
Construction: Brass threads with plastic body
Ratings:
Volts — 125Vac only
Amps — 15-20A
IR — 10kA RMS Sym.
Agency Information: UL Listed, File E14942
Features and Benefits
• Fit standard Edison base fuse receptacles.
• Resettable upon overload event.
Typical Applications*
• Replacing Edison base plug fuses in residential fuse panels.
Catalog Numbers* (Amps)
MB-15
MB-20
* Not for use in box cover units or for inductive loads.
MB Edison Base Circuit Breakers
Specifications
Description: Adapters for using Type S and SL rejection
fuses in Edison base fuse sockets.
Features and Benefits
• Fustat adapters screw into the “Edison” thread fuse sockets
of standard fuse boxes making it easy to retrofit existing
fuse installations
• Available in various amp ratings to cover a wide range of
rating requirements
Typical Applications
• Plug fuse installations where it is desirable to restrict fuse
amp ratings
Catalog Numbers (Amps)
SA-1* SA-3-2⁄10* SA-10*
SA-1-1⁄4* SA-4* SA-15**
SA-1-6⁄10* SA-5* SA-20**
SA-2* SA-6-1⁄4* SA-30**
SA-2-1⁄2* SA-8*
* Single motor circuits.
** Branch circuits.
Fustat®Adapters for Small Motor Protection*
Adapter Accepts Fuses
SA-1 S-1 or smaller
SA-1-1⁄4S-1-1⁄4or smaller
SA-1-6⁄10 S-1-6⁄10 or smaller
SA-2 S-2 or S-1-8⁄10
SA-2-1⁄2S-2-1⁄2to S-1-8⁄10
SA-3-2⁄10 S-3-2⁄10 to S-1-8⁄10
SA-4 S-4 to S-3-1⁄2
SA-5 S-5 to S-3-1⁄2
SA-6-1⁄4S-6-1⁄4to S-3-1⁄2
SA-8 S-8 to S-7
SA-10 S-10 to S-7
SA-15 S-15 to S-7
SA-20 S-20
SA-30 S-30 to S-20
* Both motor running and short-circuit protection.
Fustat®Adapters for Branch Circuit Protection
Adapter Accepts Fuses
SA-15 S-15 to S-7
SA-20 S-20
SA-30 S-25
SA 30 S-30 to S-20
Fustat Fuse Adapters
Low Voltage
Supplementary
Fuses
Low Voltage
Supplementar y Fuses
Section Contents Page
Fuse Holder & Block Selection Guide .....44-45
Cable limiters & welder limiters
K Series cable limiters . ........600V . ......... 46
64000 & 68000 welder limiters . . . 600V . ......... 46
13⁄32”x 1 1⁄2” Fast-acting supplementar y fuses
BAF ...................... 250V . ......... 47
KTK . ..................... 600V . ......... 47
KLM . ..................... 500V .......... 47
DCM . ................. 600Vac/dc . ......... 47
Solar PV . ...................250V . .........48
13⁄32”x 1 1⁄2” Time-delay supplementar y fuses
FNM ...................... 250V . ......... 49
FNQ ...................... 500V . ......... 49
13⁄32”x 1 3⁄8” Fast-acting supplementar y fuses
BBS . ..................... 600V . ......... 50
KTQ ...................... 600V . ......... 50
Pin indication fuses and actuator
GBA ...................... 125V . ......... 51
GLD . ..................... 125V . ......... 51
MIC ..............250V fast-acting........... 51
MIN ..............250V fast-acting ........... 51
FNA ..............250V time-delay .......... 51
MIS .......................600V . ......... 52
KAZ . ......................600V . ......... 52
Limiters
ANN ............ ..125V fast-acting . ........ 52
ANL ..............80Vdc time-delay . ........ 52
4164 & 4164-FR . .........fuse blocks . ........ 52
In-line size rejecting fuses and fuse holders
GLQ ...................... 300V . ......... 53
GMQ . .....................300V . ......... 53
In-line non-rejecting fuses and fuse holders
GLR ...................... 300V . ......... 54
GMF . ..................... 300V . ......... 54
GRF . ..................... 300V . ......... 54
Automotive blade-type fuses
ATC .......................32Vdc . ........ 55
ATC-_ID ....................32Vdc . ........ 55
ATM .......................32Vdc . ....... 55
ATM-_ID ....................32Vdc . ........ 55
MAX . ..................... 32Vdc . ....... 55
MAX-_ID ....................32Vdc . ........ 55
Automotive blade-type fuse holders
HHC, HHD, HHF, HHG, ATC-FHID for ATC fuses ....56
HHL, HHM, ATC-FHID for ATM fuses .............56
HHX for MAX fuses . ......................... 56
RED indicates NEW information
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
44
Low Voltage Supplementar y Fuses
13⁄32”X 1 1⁄2” Fuses
Catalog Number Volts Page
BAF .......................250V ................... 47
KTK.......................600V ................... 47
KLM.......................600Vac/dc ............... 47
DCM ......................600Vac/dc ............... 47
Solar PV....................250V ...................48
FNM ......................250V ................... 49
FNQ.......................500V ................... 49
Holders
• OPM-NG-SC3 3-pole, panel/DIN rail mount ...............252
• OPM-1038R 3-pole, panel/DIN rail mount ................251
• OPM-1038RSW 3-pole w/ switch, panel/DIN rail mount .....250
• CH Series Global 1- to 3-pole, DIN rail mount ..............259
• HPG Panel mount fuse holder .........................286
• HPC-D Panel mount fuse holder .......................287
• HPM Panel mount fuse holder ........................287
• HPS Series Panel mount fuse holder ...................286
• HPF Series Panel mount fuse holder ....................286
• HEB Series 1-Pole in-line fuse holder ...................279
• HEX & HEY Series 2-Pole in-line fuse holders .............279
• NDNF1-WH Fuse holding rail mount terminal block ........ 291
Blocks
• BM Series, panel/DIN rail with adapters .................274
• 3723, 3742 and 3743 multi-pole add-on fuse blocks ....... 290
OPM-NG-SC3 CH Series
CH Series
J600 Series
JP Series BH Series 4164 & 4164-FR
Safety J™ Series Modular Type
H250 Series H600 Series
OPM-1038R &
OPM-1038RSW
Holders & Blocks for Low Voltage Supplementar y Fuses
Limiters
Catalog Number Volts Page
K Series ....................600V ................... 46
68000 Series ................600V ................... 46
64000 Series ................600V ................... 46
ANN Fast acting limiter .........125Vac/80Vdc ............ 52
ANL Time-delay limiter .........80Vdc.................. 52
Holders
• CH Series Class J modular 1 to 3-pole, panel/DIN rail mount . .254
• Safety J™ Series modular holders, panel/DIN rail mount .....255
Blocks
• Modular Type Fuse Blocks 250/600V, panel mount .........275
• H250 Series 1- to 3-pole 250V, panel mount ..............260
• H600 Series 1- to 3-pole 600V, panel mount ..............263
Blocks
• Modular Type Fuse Blocks 600V, panel mount ............275
• J600 Series, panel mount ........................... 266
• JP Series pyramid blocks, panel mount ................. 268
• BH Series modular-style open blocks, panel mount ........ 275
Limiter Blocks - ANN & ANL
• Blocks for 4164 & 4164-FR ...........................52
HPG HPC-D HPM
HPS HPF HEB Series
HEX & HEY
Series NDNF1-WH BM Series
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 45
Low Voltage
Supplementary
Fuses
Low Voltage Supplementar y Fuses
Holders & Blocks for Low Voltage Supplementar y Fuses
In-Line Rejecting and Non-Rejecting Fuses
Catalog Number Volts Page
GLQ rejecting fuse .................300V ...............53
GMQ rejecting fuse ................300V...............53
GLR non-rejecting fuse .............300V...............54
GMF non-rejecting fuse .............300V...............54
GRF non-rejecting fuse .............300V...............54
Holders
• GLQ & GMQ: HLQ Rejection holder .....................53
• GLR, GMF & GRF: HLR & HLR-2A non-rejection holders ......54
13⁄32”X 1 3⁄8” Fuses
Catalog Numbers Volts Page
BBS........................... 600V ...............50
KTQ ........................... 600V ...............50
Holder
• HPS-L Panel mount holder ...........................286
Blocks
• BM Series, panel/DIN rail with adapters ..................274
• 3723, 3742 and 3743 multi-pole add-on fuse blocks ........290
Automotive Blade-type Fuses
Catalog Numbers Volts Page
ATC ............................32Vdc..............55
ATM ...........................32Vdc..............55
MAX...........................32Vdc..............55
Holders
• ATC: HHC, HHD, HHF, HHG & ATC-FHID In-line holders ...... 56
• ATM: HHL, HHM & ATC-FHID In-line holders .............. 56
• MAX: HHX In-line holders ............................56
Pin Indicating Fuses
1⁄4”X 1
1⁄4” Fuse Catalog Numbers
Volts Page
GBA 1⁄4" X 1 1⁄4" .....................125V ...............51
GLD 1⁄4" X 1 1⁄4" .....................125V ...............51
MIC 13⁄32" X 1 1⁄2" ....................250V ...............51
MIN 13⁄32" X 1 1⁄2" ....................250V ...............51
FNA 13⁄32" X 1 1⁄2" ....................250V ...............51
MIS 13⁄32" X 2" ..................... 600V ...............52
KAZ 13⁄32" X 2" ..................... 600V ...............52
Holders
•1⁄4" X 1 1⁄4": HLD Panel mount visual indication .............285
•1⁄4" X 1 1⁄4": HK Series Panel mount lamp indicating ..........285
Blocks
•1⁄4" X 1 1⁄4": Series 8000 for visual indication ...............288
•13⁄32" X 1 1⁄2": 1-Pole signal block cat. # 3839 (not shown in catalog)*
•13⁄32" X 2": 1-Pole signal block cat. # 2778 (not shown in catalog)*
•13⁄32" X 2": 2-Pole signal block cat. # 2837 (not shown in catalog)*
•13⁄32" X 2": 3-Pole signal block cat. # 2838 (not shown in catalog)*
*Call our customer satisfaction team at 636-527-3877 for more
information.
HPS-L BM Series
HLD
HK Series
Series 8000
HHC, HHD, HHF & HHG HHX
HHL & HHM
HLQ3Fuse Holders HLR Fuse Holder
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
46
Low Voltage Supplementar y Fuses
K Series
Specifications
Description: Cable limiters.
Ratings:
Volts — 600Vac
IR — 200,000A RMS Sym.
@ 600Vac
Agency Information: UL
Listing: KDM, KDR, KDP and
KFM, KCM, KCM-B and KCR.
Features and Benefits
• Sizes and ratings available to
meet many applications.
Typical Applications
• Protecting low voltage distribution and service entrance
cables against short-circuit currents.
Catalog Numbers
Copper Cable Limiter — 600 Volts
Catalog Cable Catalog Cable
Number Size Number Size
Tubular Ter minals
KCY #4 KCF 4/0
KCZ #3 KCH 250 MCM
KCA #2 KCJ1, 2 350 MCM
KCB #1 KCM1, 2, 3, KCM-B1500 MCM
KCC 1/0 KCV 600 MCM
KCD1, 2 2/0 KCR1, 2 750 MCM
KCE 3/0 KCS 1000 MCM
Tubular Terminal and Of fset Bolt-Type Terminal
KQV #12 KDD12/0
KQT #10 KDE 3/0
KFZ #8 KDF 4/0
KIG #6 KDH 250 MCM
KDY #4 KDJ1, 2 350 MCM
KDA #2 KDM1,2,3500 MCM
KDB #1 KDU 600 MCM
KDC 1/0 KDR1,2750 MCM
Compression Connector Rod and Tubular Ter minals
KEX 4/0 KQO 350 MCM
KFH-A 250 MCM KDT2500 MCM
*Center Bolt-Type Ter minal and Of f-Set Bolt-Type Terminal
KPF 4/0 KDP1500 MCM
KFT1250 MCM KFM1750 MCM
KEW1350 MCM
*Copper or aluminum cable; sizes of all other limiters pertain to copper only.
1UL Listed (File E90818).
2Available with shrink tube “_V” suffix.
3Available with molded rubber boots. Add “–B” to end of part number.
Accessories
Boots can be purchased separately.
For KCM Boot-KCM For KDM Boot-KDM
Installation tools can be purchased separately from Thomas and Betts
• Crimp Tool: TBM-14M • Die: 15506 KDM/15515 KDR
Specifications
Description: Welder limiters.
Ratings:
Volts — 600Vac (or less)
IR — 200,000A RMS Sym.
Features and Benefits
• Current-limiting devices designed specially for use
on welder circuits only
• Time-current characteristics are designed to hold
on the intermittent overloading encountered in
welder operation, while providing short-circuit
protection to the circuit and equipment
• Welder limiters have excess current capacity in the
operating range as needed for this type of service
Typical Applications
• Welder circuits
• Because welder limiters have special characteristics, they
are not intended for application on general-use circuits
Catalog Numbers
Catalog Fuse Holder Nominal
Numbers Type Amp Rating
68150 Class H 150
68200 Class H 200
68300 Class H 300
68400 Class H 400
68600 Class H 600
64200 Class J 200
64300 Class J 300
64400 Class J 400
64600 Class J 600
Cable Limiters & Welder Limiters
Data Sheet: 1042 Data Sheet: 1045
64000 & 68000 Series
Recommended Fuse Blocks For 68000 & 64000
Series limiters
• See page 44
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 47
Low Voltage
Supplementary
Fuses
Low Voltage Supplementar y Fuses
Recommended fuse blocks/fuse holders for 13⁄32”x 1 1⁄2” fuses
• See page 44
Data Sheet: 1011
Data Sheet: 2011 (0-30)
Specifications
Class: Supplemental
Description: Fast-acting
supplementary fuse.
Dimensions: 13⁄32”x 1 1⁄2”
(10.3 x 38.1mm).
Ratings:
Volts — 250Vac (or less)
Amps — 2⁄10-30A
IR — 10kA @ 125Vac (2⁄10-30A)
— 35A (2⁄10-1A @ 250Vac)
— 100A (11⁄2-3A @ 250Vac)
— 200A (4-10A @ 250Vac)
— 750A (12A- 15A @ 250Vac)
— 200A (20-30A @ 250Vac)
Agency Information: CE, Std. 248-14,
UL 0-15/250V, Guide JDYX, File E19180
CSA Certified, 0-15/250V, Class
1422-01, File 53787.
Features and Benefits
• Low cost supplemental protection of
125V and 250V non-inductive circuits.
• Upgrade with LP-CC product to reduce
SKU investment and minimize potential
arc-flash hazards. (and minimize
potential for misapplying fuse.)
Typical Applications
• General Purpose Circuits
• Lighting Circuit Protection
• Meter Circuits
Catalog Numbers (Amps)
BAF-2⁄10 BAF-2 BAF-8
BAF-1⁄4BAF-2-1⁄2BAF-9
BAF-1⁄2BAF-3 BAF-10
BAF-6⁄10 BAF-4 BAF-12
BAF-8⁄10 BAF-5 BAF-15
BAF-1 BAF-6 BAF-20
BAF-1-1⁄2BAF-6-1⁄4BAF-25
BAF-1-8⁄10 BAF-7 BAF-30
*All have interrupting rating of 10,000A at 125V.
KTK
Specifications
Class: Supplemental
Description: Fast-
acting supplementary
fuse.
Dimensions: 13⁄32”x
11⁄2” (10.3 x 38.1mm).
Ratings:
Volts — 600Vac (or
less)
Amps — 1⁄10-30A
IR — 100kA RMS Sym. (UL)
Agency Information: CE, Std. 248-14,
UL Listed, Guide JDYX, File E19180.
Features and Benefits
• Low cost supplemental protection of 600V
or less non-inductive circuits.
• Upgrade with LP-CC product to reduce
SKU investment and minimize potential
arc-flash hazards.
Typical Applications
• Control Circuits
• Lighting Circuit Protection
• Meter Circuits
Catalog Numbers (Amps)
600Vac - UL Listed and CSA
KTK-
1⁄10 KTK-3⁄4KTK-4 KTK-12 KTK-50*
KTK-1⁄8KTK-1 KTK-5 KTK-15
KTK-2⁄10 KTK-1-1⁄4KTK-6 KTK-20
KTK-1⁄4KTK-1-1⁄2KTK-7 KTK-25
KTK-3⁄10 KTK-2 KTK-7-1⁄2KTK-30
KTK-4⁄10 KTK-2-1⁄2KTK-8 KTK-35*
KTK-1⁄2KTK-3 KTK-9 KTK-40*
KTK-6⁄10 KTK-3-1⁄2KTK-10 KTK-45*
*Rated for no more than 24A continuous.
13⁄32”x 1 1⁄2” Fast-acting Fuses
BAF DCM & KLM
Specifications
Class:
Supplemental
Description:
Full range,
fast-acting, DC
midget fuse.
Dimensions:
13⁄32”x 1 1⁄2”
(10.3 X 38.1mm).
Ratings:
Volts — 600Vac/dc
Amps — 1⁄10-30A
IR — 100kA AC
— 50kA DC
Agency Information: CE, UL Listed:
STD. 248-14, (FILE #E19180, GUIDE
#JDYX), CSA Certified, C22.2 NO.
248. 14 (CLASS #1422-01, FILE
#53787).
Features and Benefits
• Full range, fast-acting, 600Vac/dc
midget fuse.
• Minimum interrupting rating or 200%
rated current at 600Vdc.
Typical Applications
• DC Control Circuits Requiring
Fast-Acting Fuses.
• Solar power energy sources.
Catalog Numbers (Amps) - DCM
DCM-
1⁄10 DCM-1 DCM-5 DCM-15
DCM-1⁄8DCM-1-1⁄4DCM-6 DCM-20
DCM-2⁄10 DCM-1-1⁄2DCM-7 DCM-25
DCM-1⁄4DCM-2 DCM-8 DCM-30
DCM-3⁄10 DCM-2-1⁄2DCM-9
DCM-1⁄2DCM-3 DCM-10
DCM-3⁄4DCM-4 DCM-12
Catalog Numbers (Amps) - KLM
KLM-
1⁄10 KLM-3⁄4KLM-5 KLM-20
KLM-1⁄8KLM-1 KLM-6 KLM-25
KLM-2⁄10 KLM-1-1⁄2KLM-8 KLM-30
KLM-1⁄4KLM-2 KLM-10
KLM-3⁄10 KLM-3 KLM-12
KLM-1⁄2KLM-4 KLM-15
Data Sheet: DCM 2038 KLM 2020
For superior electrical protection, Cooper Bussmann
recommends upgrading BAF and fuse applications to
Low-Peak LP-CC fuses See page 17.
For superior electrical protection, Cooper Bussmann
recommends upgrading KTK fuse applications to
Low-Peak LP-CC fuses See page 17.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
48
Low Voltage Supplementar y Fuses
Fuses for Solar Panel Applications
Specifications
Class: gPV
Description: A range of fuses specifically
designed for the protection and isolation of
photovoltaic strings.
Dimensions: 13⁄32”x 1
1⁄2”
(10.3 x 38.1mm).
Ratings:
Volts — 1000Vdc
Amps — 1-15A
IR — 33kAdc
IR (Min) — 1.3 x In
Agency Information: UL Pending, CE, IEC 60269.
Features and Benefits
• Capable of interrupting low over currents associated with
faulted PV strings.
• High DC voltage rating.
• Variety of mounting options for flexibility.
Catalog Numbers (Amps)
PV-1A10F PV-3A10F PV-5A10F PV-8A10F PV-12A10F
PV-2A10F PV-4A10F PV-6A10F PV-10A10F PV-15A10F
For bolt-on tabs, replace ‘F’ with ‘-T’
For PCB mounting, replace ‘F’ with ‘-1P’ or ‘-2P’
PV Dimensions - (mm)
Time-Current Characteristic Cur ves—Average Melt
Data Sheet: 720110
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 49
Low Voltage
Supplementary
Fuses
Low Voltage Supplementar y Fuses
Specifications
Class: Supplemental
Description: Time-delay
supplementary fuse.
Dimensions: 13⁄32”x 1
1⁄2”
(10.3 x 38.1mm).
Ratings:
Volts — 250Vac (or less)
Amps — 1⁄10-30A
IR — 35A (1⁄10-1A @ 250Vac)
— 100A (11⁄8-31⁄2A @ 250Vac)
— 200A (4-10A @ 250Vac)
— 10kA (1⁄10-10A @ 125Vac)
— 10kA (12-30A @ 250Vac)
Agency Information: CE, Std. 248-14, UL Listed,
0-30/250Vac; File E19180, Guide JDYX, CSA Certified,
1-30/250Vac; Class 1422-01, File 53787.
Features and Benefits
• Low cost supplemental protection of 125V and 250V
inductive circuits.
Typical Applications
• General Purpose Circuits
• Lighting Circuit Protection
• Meter Circuits
• Upgrading to LP-CC product will reduce SKU investment
and minimize potential for misapplying fuse.
Catalog Numbers (Amps)
FNM-1⁄10 FNM-1⁄2FNM-1-1⁄2FNM-3 FNM-6 FNM-15
FNM-1⁄8FNM-6⁄10 FNM-1-6⁄10 FNM-3-2⁄10 FNM-6-1⁄4FNM-20
FNM-15⁄100 FNM-3⁄4FNM-1-8⁄10 FNM-3-1⁄2FNM-7 FNM-25
FNM-2⁄10 FNM-1 FNM-2 FNM-4 FNM-8 FNM-30
FNM-1⁄4FNM-1-1⁄8FNM-2-1⁄4FNM-4-1⁄2FNM-9
FNM-3⁄10 FNM-1-1⁄4FNM-2-1⁄2FNM-5 FNM-10
FNM-4⁄10 FNM-1-4⁄10 FNM-2-8⁄10 FNM-5-6⁄10 FNM-12
Specifications
Class: Supplemental
Description: Time-delay supplementary
fuse.
Dimensions: 13⁄32”x 1
1⁄2” (10.3 x 38.1mm).
Ratings:
Volts — 500Vac (or less)
Amps — 1⁄10-30A
IR — 10kA RMS Sym.
Agency Information: CE, Std. 248-14, UL Listed, Guide
JDYX, File E19180 CSA Certified, Class 1422-01, File
53787.
Features and Benefits
• Low cost supplemental protection of transformers and relays
at 500V or less.
Typical Applications
• Control Transformer 480V Primary Protection
• Lighting Circuit Protection
• Meter Circuits
Catalog Numbers (Amps)
FNQ-1⁄10 FNQ-4⁄10 FNQ-1-1⁄2FNQ-3-1⁄2FNQ-7 FNQ-20
FNQ-1⁄8FNQ-1⁄2FNQ-1-6⁄10 FNQ-4 FNQ-8 FNQ-25
FNQ-15⁄100 FNQ-6⁄10 FNQ-2 FNQ-4-1⁄2FNQ-9 FNQ-30
FNQ-3⁄16 FNQ-8⁄10 FNQ-2-1⁄4FNQ-5 FNQ-10
FNQ-2⁄10 FNQ-1 FNQ-2-1⁄2FNQ-5-6⁄10 FNQ-12
FNQ-1⁄4FNQ-1-1⁄8FNQ-3 FNQ-6 FNQ-14
FNQ-3⁄10 FNQ-1-1⁄4FNQ-3-2⁄10 FNQ-6-1⁄4FNQ-15
13⁄32”x 1 1⁄2” Time-delay Fuses
Data Sheet: 2028 Data Sheet: 1012
For superior electrical protection, Cooper Bussmann recommends upgrading
FNM and FNQ fuse applications to Low-Peak LP-CC fuses See page 17.
Recommended fuse blocks and fuse holders for
13⁄32”x 1 1⁄2” fuses
• See page 44
FNM FNQ
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
50
Low Voltage Supplementar y Fuses
Specifications
Class: Supplemental
Description: Fast-acting
supplementary fuse.
Dimensions: 13⁄32”x 1
3⁄8”
(10.3 x 34.9mm).
Construction: Fiber cartridge.
Ratings:
Volts — 600Vac
Amps — 1-6A
IR — 10kA RMS Sym.
Agency Information: CE, Std. 248-14, UL Recognized,
4-6A, Guide JDYX2, File E19180.
Features and Benefits
• Low cost supplemental protection of non-inductive circuits
• Rated for application in circuits at 600V or less.
• Reduced interchangeability with other supplemental fuses
minimizes misapplication
Typical Applications
• Control Circuits
• Lighting Ballasts
• Meter Circuits
Catalog Numbers (Amps) (600Vac)
KTQ-1 KTQ-3 KTQ-6
KTQ-1-6⁄10
KTQ-4
KTQ-2 KTQ-5
Specifications
Class: Supplemental
Description: Fast-acting
supplementary fuse.
Dimensions: 13⁄32”x 1
3⁄8”
(10.3 x 34.9mm).
Construction: Fiber cartridge.
Ratings:
Volts — 600Vac (1⁄10-5A)
— 250Vac (6 - 10A)
— 48Vac (12-30A)
Amps — 1⁄10-30A
IR — 10kA RMS Sym.
Agency Information: CE, Std. 248-14, UL Listed,
0-5A/600V, Guide JDYX, File E19180, CSA Certified,
0-5A/600V, Class 1422-01, File 53787.
Features and Benefits
• Low cost supplemental protection of non-inductive circuits
• Reduced interchangeability with other supplemental fuses
minimizes misapplication
Typical Applications
• Control Circuits
• Lighting Ballasts
• Meter Circuits
Catalog Numbers (Amps)
BBS-1⁄10 BBS-8⁄10 BBS-4 BBS-15
BBS-2⁄10 BBS-1 BBS-5 BBS-20
BBS-1⁄4BBS-1-1⁄2BBS-6 BBS-25
BBS-4⁄10 BBS-1-6⁄10 BBS-7 BBS-30
BBS-1⁄2BBS-1-8⁄10 BBS-8
BBS-6⁄10 BBS-2 BBS-10
BBS-3⁄4BBS-3 BBS-12
13⁄32”x 1 3⁄8” Fast-acting Fuses
Data Sheet: 2010 (0-30A) Data Sheet: 2045
Recommended fuse blocks/fuse holders for 13⁄32”x 1 3⁄8” fuses
• Page 45
BBS KTQ
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 51
Low Voltage
Supplementary
Fuses
Low Voltage Supplementar y Fuses
Specifications
Class: Supplemental
Description: Time-delay,
pin indication fuse.
Dimensions: 13⁄32”x 1 1⁄2”
(10.3 x 38.1mm).
Ratings:
Volts — 250Vac (1⁄10-8⁄10A)
— 125Vac (1-15A)
— 32V (20-30A)
Amps — 1⁄10-30A
IR — 35A (1⁄10-8⁄10A @ 250Vac)
— 10kA (1⁄10-15A @ 125Vac)
— 1kA (20-30A @ 32V)
Agency Information: CE, Std. 248-
14, UL Listed 1⁄10-8⁄10A, IR 35A@ 250V,
IR 10kA@ 125V , 1-15A, IR 10kA@
125V, Guide JDYX, File 19180, CSA
Certified, 0-8⁄10A/250V, 1-10A/125V,
Class 1422-01, File 53787.
Features and Benefits
• FNA has a pin indicator providing
visual identification of failed circuits,
resulting in reduced circuit downtime.
• Time-delay response allows close
sizing on control transformers and
relays
Typical Applications
• Control Circuits
• Electronic Circuits
Catalog Numbers (Amps)
FNA-1⁄10 FNA-8⁄10 FNA-2-1⁄2FNA-6-1⁄4
FNA-1⁄8FNA-1 FNA-2-8⁄10 FNA-7
FNA-15⁄100 FNA-1-1⁄8FNA-3 FNA-8
FNA-2⁄10 FNA-1-1⁄4FNA-3-2⁄10 FNA-9
FNA-1⁄4FNA-1-4⁄10 FNA-3-1⁄2FNA-10
FNA-3⁄10 FNA-1-1⁄2FNA-4 FNA-12*
FNA-4⁄10 FNA-1-6⁄10 FNA-4-1⁄2FNA-15*
FNA-1⁄2FNA-1-8⁄10 FNA-5 FNA-20*
FNA-6⁄10 FNA-2 FNA-5-6⁄10 FNA-25*
FNA-3⁄4FNA-2-1⁄4FNA-6 FNA-30
*12-30A versions are dual-tube construction
MIC & MIN
Specifications
Class: Supplemental
Description: Fast-
acting, pin indication
fuse.
Dimensions:
13⁄32”x 1 1⁄2” (10.3 x
38.1mm) 5AG.
Ratings:
Volts — 250Vac
(1-15A)
— 32V (20-30A)
Amps — 1-30A
IR — 35A (1A @250Vac)
— 100A (2-3A @250Vac)
— 200A (5-10A @250Vac)
— 750A (15A @250Vac)
— 10kA (20-30A @32V)
— 35A (1A @250Vac)
Agency Information: CE, Std. 248-14,
MIC—0-15A UL Listed, 125Vac/10kA IR
Guide JDYX, File E19180, MIN—1-5A
CSA Certified, Class 1422-01, File
53787.
Features and Benefits
•Type MIN has a “red” pin indicator
providing visual identification of failed
circuits, resulting in faster trouble
shooting (reduced circuit downtime).
•Type MIC has silver-plated pin
transmitting an electrical signal indicating
location of a failed circuit, resulting in
faster troubleshooting (reduced circuit
downtime).
Typical Applications
•Control Circuits
•PLC Circuits
•Electronic Circuits
MIC Catalog Numbers (Amps)
MIC-1 MIC-5 MIC-20
MIC-2 MIC-10 MIC-25
MIC-3 MIC-15 MIC-30
MIN Catalog Numbers (Amps)
MIN-1 MIN-5 MIN-20
MIN-2 MIN-10 MIN-25
MIN-3 MIN-15 MIN-30
Specifications
Class: Supplemental
Description: Fast-acting, pin
indication fuse.
Dimensions: 1⁄4”x 1 1⁄4”
(6.6 x 31.7mm) 3AG.
Ratings:
Volts — See Agency Info
below
Amps — 1⁄2-15A
IR — See Agency Info below
Agency Information: CE, Std. 248-
14, UL Listed, 0-5A/125Vac, 10,000
AIC, Guide JDYX, File E19180, UL
Recognized, 6A/125Vac, 1000AIC
8-15A/50Vac/dc, 300 AIC Guide
JDYX2, File E19180, CSA Certified:
0-5A/125Vac, 10,000 AIC Class
1422-01, File 53787.
Features and Benefits
• Type GBA has a “red” pin indicator
providing visual identification of
failed circuits, resulting in faster
troubleshooting (reduced circuit
downtime).
• Type GLD has a plated pin to
activate transmitting a electrical
signal to indicate the location of
opened circuits, resulting in reduced
downtime.
Typical Applications
• Control Circuits
• Electronic Circuits
GLD Catalog Numbers (Amps)
GLD-1⁄2GLD-2 GLD-6
GLD-3⁄4GLD-3 GLD-10
GLD-1 GLD-4 GLD-12
GLD-1-1⁄2GLD-5 GLD-15
GBA Catalog Numbers (Amps)
GBA-1⁄2GBA-2 GBA-8
GBA-3⁄4GBA-3 GBA-10
GBA-1 GBA-4 GBA-15
GBA-1-1⁄2GBA-5
Pin Indication Fuses
Data Sheet: 2029
Data Sheet: 2047
Data Sheet: 2012
GBA
GLD FNA
Recommended fuse blocks/fuse
holders for 1⁄4”x 1 1⁄4” indicating fuses
• Page 45
Recommended signal block for
13⁄32”x 1 1⁄2” indicating fuses
• Page 45
Recommended signal block for
13⁄32”x 1 1⁄2” indicating fuses
• Page 45
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
52
Low Voltage Supplementar y Fuses
ANN & ANL Limiters
Specifications
Description: Circuit limiters.
ANN: Very fast-acting limiter.
ANL: Time-delay limiter.
Dimensions: 7⁄8”x 3 3⁄16”
(22.2 x 81.0mm).
Ratings:
ANN:
Volts — 125Vac
— 80Vdc
Amps — 10-800A
IR — 2500A @ 125Vac
— 2700A @ 80Vdc
ANL:
Volts — 80Vdc
Amps — 35-750A
IR — 2700A @ 80Vdc
— 6000A @ 32Vdc
Agency Information:
ANN: 35-400A @ 125Vac, IR=2500A
and 500A @ 80Vdc, IR=2700A: UL
Recognized Guide JFHR2, File
E56412; CSA Certified Class 1422-30,
File 53787, CE for 35-400A.
ANL: UL Recognized, CSA Certified,
35-750A @ 80Vdc, IR = 2700A, Guide
JFHR2, File E56412, Class 1422-30,
File 53787, SAE J1171.
Features and Benefits
• Fast-acting circuit protection (ANN).
• Time-delay sizing for inductive circuits
(ANL).
• Small footprint saves space.
• Window shows limiter status.
Typical Applications
• Fork lifts, Marine, Aviation
ANN Catalog Numbers (Amps)
ANN-10 ANN-90 ANN-225 ANN-400
ANN-35 ANN-100 ANN-250 ANN-500
ANN-40 ANN-125 ANN-275 ANN-600
ANN-50 ANN-150 ANN-300 ANN-700
ANN-60 ANN-175 ANN-325 ANN-800
ANN-80 ANN-200 ANN-350
ANL Catalog Numbers (Amps)
ANL-35 ANL-125 ANL-250 ANL-500
ANL-40 ANL-130 ANL-275 ANL-600
ANL-50 ANL-150 ANL-300 ANL-675
ANL-60 ANL-175 ANL-325 ANL-750
ANL-80 ANL-200 ANL-350
ANL-100 ANL-225 ANL-400
4164 & 4164-FR Limiter Blocks
Specifications
Description: Limiter fuse blocks for ANL
& ANN.
• 4164 furnished with nylon inserted locknuts
• 4164-FR furnished with standard hex nuts
Dimensions: Length: 3.38˝
Width: 0.95˝
Height: 1.62˝
Studs center to center: 2.43˝
Ratings:
Volts — 125Vac
— 80Vdc
Amps — 10-800A
Poles: 1 - stud terminal
KAZ
Specifications
Description: Non-Fuse
actuator.
Dimensions: 13⁄32”x 2”
(10.3 x 50.8mm).
Ratings:
Volts — 600Vac
Amps — N/A
IR — 200kA
Agency Information: CE,
UL Listed, Guide JDVS, File
E58836.
Features and Benefits
• Bussmann signal blocks 2778,
2837 or 2838 with KAZ actu-
ators mounted in parallel with
fuses having a rating of 50A or larger
to provide blown fuse dropout of shunt-
trip fused
switches.
• Type KAZ can be used in circuits rated
600V or less.
• Type KAZ has an interrupting rating of
200kA.
Typical Applications
• Large, Shunt-Trip Fused Switches
• Fuse Protected Circuits Rated 50A or
Larger With Shunt-Trip Devices.
Catalog Number: KAZ
MIS
Specifications
Class: Supplemental
Description: Non time-
delay pin indication fuse.
Dimensions: 13⁄32”x 2”
(10.3 x 50.8mm).
Ratings:
Volts — 600Vac
Amps — 1-12A
IR — 200kA
Features and Benefits
• Type MIS has a pin indica-
tor providing visual identifi-
cation of failed circuits,
resulting in
faster troubleshooting
(reduced
circuit downtime).
• Type MIS can be used in circuits
rated 600V or less.
• Type MIS has an interrupting
rating of 200kA.
Typical Applications
• 480V Control Circuits
• PLC Circuits
Catalog Numbers (Amps)
MIS-1 MIS-4 MIS-10
MIS-2 MIS-5 MIS-12
MIS-3 MIS-8
Test Specifications
Fuse Load Opening Time
All 110% 0 4 hrs. (min.)
1-5A 150% 0 6 min. (max.)
6-12A 150% 12 min. (max.)
Pin Indication Fuse and Actuator, and Limiters
Data Sheet: 2021
Data Sheets: 2023 (ANN), 2024 (ANL)
Recommended signal block for
13⁄32” x 2” indicating fuses
• Page 45
Recommended signal block for
13⁄32” x 2” indicating fuses
• Page 45
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 53
Low Voltage
Supplementary
Fuses
Low Voltage Supplementary Fuses
In-line Size Rejecting Fuses and Fuse Holders
Data Sheet: 2030Data Sheet: 2033
HLQ3Fuse Holders
for both GLQ & GMQ fuses.
GLQ
Specifications
Class: Supplemental
Description: Fast-acting,
size-rejecting in-line fuse.
Construction: Glass tube.
Ratings:
Volts — 300Vac (or less)
Amps — 1-10A
IR — 10kA
Agency Information: CE, Std. 248-14, UL Listed (Guide
JDYX, File E19180), CSA Certified, (Class 1422-01,
File 53787).
Features and Benefits
• In-Line, fast-acting circuit protection.
• Rejection feature prevents overfusing.
Typical Applications
• In-line Lighting Ballast Protection
Catalog Numbers (Amps) and Rejection Holders
Fuse Holder1, 2 Fuse Holder1, 2
GLQ-1 HLQ-1-6⁄10 GLQ-3 HLQ-3 -2⁄10
GLQ-1-1⁄2HLQ-1-6⁄10 GLQ-4 HLQ-5
GLQ-1-6⁄10 HLQ-1-6⁄10 GLQ-5 HLQ-5
GLQ-2 HLQ-3-2⁄10 GLQ-9 HLQ-10
GLQ-2-1⁄2HLQ-3 -2⁄10 GLQ-10 HLQ-10
1) Carrier is UL Recognized, Guide IZLT2, File E14853 and CSA Certified, Class 6225-01, File 47235
10A, 300Vac.
2) Units can be panel-mounted either in a knockout hole with a separate steel clip (BK/A-104) or in a
keyhole punch using separate mounting clip #6374 for panels of thickness 0.043”to 0.062” or #4909
for thickness 0.030” to 0.042”.
• Do not put tension on line (rear) terminal of fuse holder.
GMQ
Specifications
Class: Supplemental
Description: Time-delay,
size-rejecting in-line fuse.
Construction: Ceramic tube.
Ratings:
Volts — 300Vac (or less)
Amps —
1
⁄
2
-6
1
⁄
4
A
IR — 10kA
Agency Information: CE, Std. 248-14, UL Listed (Guide
JDYX, File E19180), CSA Certified, (Class 1422-01, File
53787)
Features and Benefits
• In-line, fast-acting circuit protection.
• Rejection feature prevents overfusing.
Typical Applications
• In-Line Lighting Ballast Protection
Catalog Numbers (Amps) and Rejection Holders
Fuse Holders
3, 4
Fuse Holders
3, 4
GMQ-1⁄2HLQ-1⁄2GMQ-2-1⁄2HLQ-3 -2⁄10
GMQ-6⁄10 HLQ-1-6⁄10 GMQ-3 HLQ-3 -2⁄10
GMQ-8⁄10 HLQ-1-6⁄10 GMQ-3 -2⁄10 HLQ-3 -2⁄10
GMQ-1 HLQ-1-6⁄10 GMQ-4 HLQ-5
GMQ-1-1⁄4HLQ-1-6⁄10 GMQ-6 HLQ-8
GMQ-1-6⁄10 HLQ-1-6⁄10 GMQ-6 -1⁄4
GMQ-2 HLQ-3-2⁄10
3) Carrier is UL Recognized, Guide IZLT2, File E14853 and CSA Certified, Class 6225-01, File 47235
10A, 300Vac.
4) Units can be panel-mounted either in a knockout hole with a separate steel clip (BK/A-104) or in a
keyhole punch using separate mounting clip #6374 for panels of thickness 0.043”to 0.062” or #4909
for thickness 0.030” to 0.042”
• Do not put tension on line (rear) terminal of fuse holder.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
54
Low Voltage Supplementar y Fuses
GLR
Specifications
Class: Supplemental
Description: Fast-acting,
non-rejection, in-line fuse.
Construction: Glass tube.
Ratings:
Volts — 300Vac (or less)
Amps — 3⁄16-15A
IR — 10kA
Agency Information: CE, Std. 248-14, UL Listed, 0-
15A/300Vac (Guide JDYX, File E19180), CSA Certified,
0-10A/300V (Class 1422-01, File 53787).
Features and Benefits
• In-line, fast-acting circuit protection.
Typical Applications
• In-Line Lighting Ballast Protection
Catalog Numbers (Amps) and Non-Rejection Holders
Fuse Holder1, 2* Fuse Holder1, 2*
GLR-3⁄16 HLR GLR-5 HLR
GLR-1⁄2HLR GLR-6 HLR
GLR-1 HLR GLR-7 HLR
GLR-1-1⁄2HLR GLR-8 HLR
GLR-1-6⁄10 HLR GLR-9 HLR
GLR-2 HLR GLR-10 HLR
GLR-3 HLR GLR-12 HLR
GLR-4 HLR GLR-15 HLR-2A
1) Carrier is UL Recognized, Guide IZLT2, File E14853 and CSA Certified, Class 6225-01,
File 47235 12A, 300Vac.
2) Units can be panel-mounted either in a knockout hole with a separate steel clip (BK/A-
104) or in a keyhole punch using separate mounting clip #6374 for panels of thickness
0.043”to 0.062” or #4909 for thickness 0.030” to 0.042”.
* For two leads (one each for line and loadside) order HLR-2A,
15A, 300V
• An alter native to the HLR fuse holder is the A fuse holder. The A fuse holder comes
WITHOUT leads. The customer inserts #18 insulated solid copper wire into the line side
receptacle as well as into the load side receptacle. It has the same body dimensions,
utilizes the same mounting hole, and takes the same mounting clips as the HLR. The A
fuse holder is UL Recognized, 10A, 300Vac, Guide IZLT2, File E14853 and CSA
Certified, 10A, 300Vac, Class 6225-01, File 47235.
• Do not put tension on line (rear) terminal of fuse holder.
GMF
GRF
Specifications
Class: Supplemental
Description: Time-delay,
non-rejection, in-line fuse.
Construction: Glass tube.
Ratings:
Volts — 300Vac (or less)
Amps — 3⁄10-10A
IR — 10kA
Agency Information: CE, Std. 248-14 0-10A, UL Listed
(Guide JDYX, File E19180), CSA Certified, (Class 1422-01,
File 53787).
Features and Benefits
• In-line, time-delay circuits protection.
Typical Applications
• In-Line Lighting Ballast Protection
Catalog Numbers (-Amps) and Non-Rejection Holders
Fuse Holder3, 4* Fuse Holder3, 4*
GMF-3⁄10 HLR GMF-3 HLR
GMF-1⁄2HLR GMF-3-2⁄10 HLR
GMF-6⁄10 HLR GMF-4 HLR
GMF-8⁄10 HLR GMF-5 HLR
GMF-1 HLR GMF-6-1⁄4HLR
GMF-1-1⁄4HLR GMF-10 HLR
GMF-1-6⁄10 HLR GRF-7 HLR
GMF-2 HLR GRF-8 HLR
GMF-2-1⁄2HLR GRF-10 HLR
GMF-2-8⁄10 HLR
3) Carrier is UL Recognized, Guide IZLT2, File E14853 and CSA Certified, Class 6225-01, File 47235
12A, 300Vac.
4) Units can be panel-mounted either in a knockout hole with a separate steel clip (BK/A-104) or in a
keyhole punch using separate mounting clip #6374 for panels of thickness 0.043”to 0.062” or #4909
for thickness 0.030” to 0.042”.
*For two leads order HLR-2A, 15A, 300V
• An alter native to the HLR fuse holder is the A fuse holder. The A fuse holder comes WITHOUT leads.
The customer inserts #18 insulated solid copper wire into the line side receptacle as well as into the
load side receptacle. It has the same body dimensions, utilizes the same mounting hole, and takes
the same mounting clips as the HLR. The A fuse holder is UL Recognized, 10A, 300Vac, Guide
IZLT2, File E14853 and CSA Certified, 10A, 300Vac, Class 6225-01, File 47235.
• Do not put tension on line (rear) terminal of fuse holder.
In-line Non-rejecting Fuses and Fuse Holders
Data Sheet: 2032 Data Sheet: 2031
HLR Fuse Holder
HLR-2A Fuse Holder
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp 55
Low Voltage
Supplementary
Fuses
Low Voltage Supplementar y Fuses
Specifications
Description: Fast-acting
blade fuse.
Construction: Colored plastic
housing with zinc fuse element.
Ratings:
Volts — 32Vdc
Amps — 1-40A
IR — 1000A
Agency Information: UL
Recognized, (3-40A) (Guide
JFHR2, File E56412), SAE
Standard J1284.
Features and Benefits
• Color coded plastic housing for
easy identification of fuse ratings
Typical Applications
• Automotive
Catalog Numbers (Amps)
Automotive Blade-type Fuses
Data Sheet: 2049
Data Sheet: 2048
Data Sheet: 2009
(Actual Size) (Actual Size)
ATC®fuse ATM Fuse MAX Maxi–Fuse®
Specifications
Description: Fast-acting blade fuse.
Construction: Colored plastic housing
with zinc fuse element.
Ratings:
Volts — 32Vdc
Amps — 2-30A
IR — 1000A
Features and Benefits
• Color coded plastic housing for easy
identification of fuse ratings
Typical Applications
• Automotive
Catalog Numbers (Amps)
(Actual Size)
Specifications
Description: Fast-acting blade fuse.
Construction: Colored plastic housing
with zinc fuse element.
Ratings:
Volts — 32Vdc
Amps — 20-80A
IR — 1000A
Features and Benefits
• Color coded plastic housing for easy
identification of fuse ratings
Typical Applications
• Automotive
Catalog Numbers (Amps)
Recommended in-line fuse holder
for blade type fuses
• Page 56
Recommended in-line fuse holder for
blade type fuses
• Page 56
Recommended in-line fuse holder for
blade type fuses
• Page 56
Catalog No.
Non-Indicating Indicating Color
ATC-1 Black
ATC-2 Gray
ATC-3 ATC-3ID Violet
ATC-4 Pink
ATC-5 ATC-5ID Tan
ATC-7-1/2 ATC-7-1/2ID Brown
ATC-10 ATC-10ID Red
ATC-15 ATC-15ID Blue
ATC-20 ATC-20ID Yellow
ATC-25 ATC-25ID Clear
ATC-30 ATC-30ID Green
ATC-35 ATC-35ID Blue-Green
ATC-40 ATC-40ID Orange
Available
With
Indication
Available
With
Indication
Available
With
Indication
Part No.
Non-Indicating Indicating Low-Profile Color
ATM-2 Gray
ATM-3 ATM-3ID Violet
ATM-4 Pink
ATM-5 ATM-5ID ATM-5LP Tan
ATM-7-1/2ATM-7-1/2ID ATM-7-1/2LP Brown
ATM-10 ATM-10ID ATM-10LP Red
ATM-15 ATM-15ID ATM-15LP Blue
ATM-20 ATM-20ID ATM-20LP Yellow
ATM-25 ATM-25ID ATM-25LP Clear
ATM-30 ATM-30ID ATM-30LP Green
Catalog No.
Non-Indicating Indicating Color
MAX-20 MAX-20ID Yellow
MAX-25 Gray
MAX-30 MAX-30ID Green
MAX-35 Brown
MAX-40 MAX-40ID Orange
MAX-50 MAX-50ID Red
MAX-60 MAX-60ID Blue
MAX-70 MAX-70ID Tan
MAX-80 MAX-80ID Clear
MAX-100ID Purple
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
56
Low Voltage Supplementar y Fuses
Automotive Blade-type Fuse Holders
0.78"
0.91"
0.5"
0.38" 0.30"
4.0" + 0.25" 4.0" + 0.25"
1.125"
0.364"
0.25"
Data Sheet: 2107 Data Sheet: 2129
Data Sheet: 2128
Specifications
Description: In-line fuse holders for
ATC®Blade-Type fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 32Vdc
Amps:— 80% continuous of fuse
rating. See Catalog Numbers
table for individual fuses sizes.
Catalog Numbers
Catalog Fuse Holder Fuse Electrical
Numbers Description Amps Connection
HHC Yellow 1-20 #16 black leadwire
HHD Black 1-30 #12 yellow leadwire
HHD-C HHD Cover only — Clear polycarbonate
HHF Black w/ cover 1-20 #16 yellow leadwire
HHG Black w/ cover 1-30 #12 yellow leadwire
ATC-FHID Indicating Holder 1-20 #16 black leadwire
Black w/ cover
Bulk Products (Quantity - 1000 Pieces)
Catalog Fuse Holder Fuse Electrical
Numbers Description Amps Connection
BK/HHC-R Yellow 1-20 #16 red leadwire
BK/HHF-B Black w/ cover 1-20 #16 black leadwire
A fuse must be properly and fully inserted into the holder to
provide a solid connection. Poor or improper insertion of the
fuse can result in failure of the fuse and holder, thus not
protecting the device for which it was intended.
HHC & HHD Dimensions - in
Specifications
Description: In-line fuse holders for
ATM Fuses.
Ratings:
Volts: — 32Vdc
Amps: — 80% continuous of fuse
rating. See Catalog Numbers
table for individual fuses
sizes.
Catalog Numbers
Catalog Fuse Holder Fuse Electrical
Numbers Description Amps Connection
HHL Black w/ cover 2-20 #16 black leadwire,
4” length stripped to 1/4”
HHL-B Black – body only 2-20 #16 black leadwire,
4” length stripped to 1/4”
HHM Black w/ cover 2-30 #12 red leadwire,
4” length stripped to 1/4”
HHM-B Black – body only 2-30 #12 red leadwire,
4” length stripped to 1/4”
HHM-C Black - cover only — —
ATM-FHID Indicating Holder 1-20 #16 black leadwire
Black w/ cover
Bulk Products (Quantity - 1000 Pieces)
Catalog Fuse Holder Fuse Electrical
Numbers Description Amps Connection
BK/HHL-R Black – w/cover 2-20 #16 red leadwire,
4” length stripped to 1/4”
BK/HHL-B Black – body only 2-20 #16 black leadwire,
4” length stripped to 1/4”
A fuse must be properly and fully inserted into the holder to
provide a solid connection. Poor or improper insertion of the
fuse can result in failure of the fuse and holder, thus not
protecting the device for which it was intended.
HHL & HHM Dimensions - in
Specifications
Description: In-line fuse holders for
MAXI®Fuses.
Ratings:
Volts: — 32Vdc
Amps: — 80% continuous of fuse rat-
ing. See Catalog Numbers
table for individual fuses
sizes.
Catalog Numbers
Catalog Fuse Holder Fuse Electrical
Numbers Description Amps Connection
HHX Black w/ cover 20-60 #6 red leadwire,
5” with blunt ends
HHX-B Black – body only 20-60 #6 red leadwire,
5” with blunt ends
HHX-C Black cover only — —
A fuse must be properly and fully inserted into the holder to
provide a solid connection. Poor or improper insertion of the
fuse can result in failure of the fuse and holder, thus not
protecting the device for which it was intended.
Dimensions - in
HHC, HHD, HHF, HHG &
ATC-FHID HHXHHL, HHM & ATM-FHID
1.56"
4.75" 4.75"
.25"
.25"
.59"
.41"
3.35"
6.70" 6.70"
1.37"
.265" DIA. HOLE
easy
ID™ LED Indicating Holder
LED Indicator
easy
ID™ LED Indicating Holder
LED Indicator
57
Electronic
Fuses
Electronic fuses
Section Contents Page
5 x 15mm ferrule fuses . ..................... 58
5 x 20mm European (IEC) ferrule fuses ........59-60
5 x 20mm North American (UL) ferrule fuses ..... 61
1⁄4˝ Dia. x 5⁄8˝ to 1˝ length ferrule fuses ........... 62
1⁄4˝ Dia. x 1 1⁄4˝ length fast-acting ferrule fuses ...... 63
1⁄4˝ Dia. x 1 1⁄4˝ length time-delay ferrule fuses ...... 64
PCB mount fuse holders ................... 65-66
PCB fuseclips for 5mm dia. fuses .............. 67
PCB fuseclips for 1⁄4˝ dia. fuses ................ 68
PCB fuseclips for 13⁄32˝ dia. and ATC®fuses ....... 69
PCB fuseclips for 1⁄4˝, 9⁄32˝, 13⁄32˝ & 9⁄16˝ fuses ........ 70
C517 (axial leads)
Specifications
Description: Fast-acting
fuse.
Construction: Glass tube.
Ratings:
Volts — 350Vac*
Amps — 3A
IR — 100A @ 350Vac
— 100A @ 250Vac
— 10kA @ 125Vac
*350Vac/100A is UL Recognized
Agency Information:
CE, UL Listing File
E19180, Guide JDYX,
CSA Certification File
53787, Class 1422-01,
UL Recognized, File E19180, Guide
JDYX2.
• Small footprint saves space in
equipment.
• Fast-acting for maximum component
protection.
• 350Vac rating for 277V ballast circuit
protection.
Typical Applications
• Electronic Circuits
• Printed Circuit Boards
• Electronic Ballast Protection
Catalog Number (Amps)
With Axial Leads
C517-3-R
C518 (axial leads)
C520
Specifications
Description:
Fast-acting fuse.
Dimensions:
5 x 15mm
(0.197” X 0.591”).
Construction:
Glass tube.
Ratings:
Volts — 250Vac
Amps — 100mA-5A
IR — 35A (100mA-750mA @
250Vac)
— 10kA (100mA-5A @ 125Vac)
— 100A (1.5-3.5A @ 250Vac)
— 200A (4-5A @ 250Vac)
Agency Information: CE,
UL Recognized File E19180, Guide
JDYX2CSA Certification File 53787,
Class 1422-01.
Features and Benefits
• Small footprint saves space in
equipment.
• Fast-acting for maximum component
protection.
• Available in ferrule and axial leaded
configurations
Typical Applications
• Electronic Circuits
• Printed Circuit Boards
Catalog Numbers (Amps)
With Axial Leads
C518-100-R C518-750-R C518-4-R
C518-125-R C518-2-R C518-5-R
C518-250-R C518-2.5-R
C518-375-R C518-3-R
C518-500-R C518-3.5-R
Without Axial Leads
C520-100-R C520-750-R C520-3.5-R
C520-125-R C520-1.5-R C520-4-R
C520-250-R C520-2-R C520-5-R
C520-375-R C520-2.5-R
C520-500-R C520-3-R
C515 (axial leads)
C519
Specifications
Description:
Time-delay fuse.
Dimensions:
5 x 15mm
(0.197” X 0.591”).
Construction:
Glass tube.
Ratings:
Volts — 125Vac
(3.5-7A)
— 250Vac
(125mA-3A)
Amps — 125mA-7A
IR — 25A (350mA @ 600Vac)
— 35A (125mA-1A @ 250Vac)
— 100A (1.25-3A @ 250Vac)
— 400A (3.5-7A @ 125Vac)
— 10kA (125mA-3A @ 125Vac)
Agency Information: CE, UL Listed
File E19180, Guide JDYX
125mA-250mA and 375mA-3A, UL
Recognized, File E19180, Guide
JDYX2, 350mA and 3.5A-7A, CSA
Certification File 53787, Class
1422-01, 125mA-250mA and
375mA-3A.
Features and Benefits
• Time-delay for closer sizing on
inductive circuits.
Typical Application
• Electronic Circuits
• Printed Circuit Boards
Catalog Numbers (Amps)
With Axial Leads
C515-125-R C515-800-R C515-2.5-R
C515-250-R C515-1-R C515-3-R
C515-350-R C515-1.25-R C515-3.5-R
C515-375-R C515-1.5-R C515-4-R
C515-500-R C515-1.6-R C515-5-R
C515-600-R C515-2-R C515-6-R
C515-750-R C515-2.25-R C515-7-R
Without Axial Leads
C519-125-R C519-750-R C519-2.25-R
C519-250-R C519-1-R C519-2.5-R
C519-350-R C519-1.25-R C519-3-R
C519-375-R C519-1.5-R C519-3.5-R
C519-500-R C519-1.6-R C519-4-R
C519-600-R C519-2-R C519-5-R
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
58
Electronic — PCB & Small Dimension Fuses
5 x 15mm Fer rule Fuses
Data Sheet: 2025
Data Sheet: 2026 (C518) & 2027 (C520)
Data Sheet: 2006 (C515) & 2007 (C519)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 59
Electronic
Fuses
Electronic — PCB & Small Dimension Fuses
5 x 20mm European (IEC) Fer rule Fuses
S500-V (GDB-V)* (axial leads)
S500 (GDB)*
Specifications
Description: Fast-
acting, low-breaking
capacity fuse.
Construction:
Glass tube, nickel-
plated brass endcaps
(silver-plated end-
caps, 32-125mA).
Ratings:
Volts — 250Vac (or less)
Amps — 32mA-10A
IR — See catalog table
Agency Information: CE,
cURus,
CSA,
SEMKO, VDE, BSI, IMQ, CCC.
See data sheet for complete agency
information. Not all approvals apply to all
ratings.
Features and Benefits
• Fast-acting for maximum protection,
conforms to IEC 60127-2 (160mA-10A).
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
Catalog IR Max Voltage
Numbers (Amps) I2t Drop (mV)
S500-32-R 35 0.000047 3200
S500-40-R 35 0.00011 2500
S500-50-R 35 0.00020 2400
S500-63-R 35 0.00057 2000
S500-80-R 35 0.0012 1200
S500-100-R 35 0.003 1100
S500-125-R 35 0.005 1000
S500-160-R 35 0.008 2000
S500-200-R 35 0.016 1700
S500-250-R 35 0.028 1400
S500-315-R 35 0.058 1300
S500-400-R 35 0.018 1100
S500-500-R 35 0.018 220
S500-630-R 35 0.035 220
S500-800-R 35 0.067 190
S500-1-R 35 0.60 200
S500-1.25-R 35 0.84 200
S500-1.6-R 35 1.6 190
S500-2-R 35 4.2 150
S500-2.5-R 35 6.1 150
S500-3.15-R 35 13 130
S500-4-R 40 22 130
S500-5-R 50 42 120
S500-6.3-R 63 69 120
S500-8-R 80 - 120
S500-10-R 100 —- 120
Options
Axial leads, put “V” in P/N,
*When ordering GDB version, do not
add “-R” suffix to part number.
S501-V (GDA-V)*
(axial leads)
S501 (GDA)*
Specifications
Description: Fast-
acting, high-breaking
capacity fuse.
Construction:
Ceramic tube,
nickel-plated brass
endcaps (silver-
plated endcaps 50mA-400mA).
Ratings:
Volts — 250Vac (or less)
Amps — 50mA-10A**
IR — 1500A @ 250Vac
Agency Information: CE, cURus,
SEMKO, VDE, IMQ, CCC, CSA, BSI.
See data sheet for complete agency
information. Not all approvals apply to
all ratings.
Features and Benefits
• Fast-acting for maximum protection.
• High break capacity for use in higher
fault energy electronic circuitry.
• Conforming to IEC standards.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
Catalog Typical Voltage
Numbers I2t Drop (mV)
S501-50-R 0.0017 9000
S501-63-R 0.0005 3300
S501-80-R 0.0011 2600
S501-100-R 0.0018 2300
S501-125-R 0.0037 1900
S501-160-R 0.008 1600
S501-200-R 0.020 1350
S501-250-R 0.027 1300
S501-315-R 0.010 1400
S501-400-R 0.018 1200
S501-500-R 0.038 1050
S501-630-R 0.064 1200
S501-800-R 0.097 490
S501-1-R 0.146 330
S501-1.25-R 0.313 297
S501-1.6-R 0.748 239
S501-2-R 2.0 205
S501-2.5-R 3.9 190
S501-3.15-R 8.1 160
S501-4-R 14 160
S501-5-R 25 155
S501-6.3-R 48 150
S501-8-R N/A N/A
S501-10-R N/A N/A
Options
Axial leads, put “V” in P/N.
*When ordering GDA version, do not
add “-R” suffix to part number.
**GDA is not available above 6.3A.
Data Sheet: 2052 (S500), 2015 (GDB) Data Sheet: 2051 (S501), 2014 (GDA)
S505-V
(axial leads)
S505
Specifications
Description: Time-
delay, high-breaking
capacity fuse.
Construction:
Ceramic tube, silver-
plated brass endcaps.
Ratings:
Volts — 250Vac (or less)
Amps — 500mA-12A
IR — 1500A @ 250Vac
Agency Information: UL, CSA,
SEMKO, VDE, BSI, IMQ, PSE/JET,
CCC, EK, FIMKO.
See data sheet for complete agency
information. Not all approvals apply to
all ratings.
Features and Benefits
• Time-delay performance ideal for
inductive circuits.
• Conforming to IEC standards.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
Catalog Typical Max Voltage
Numbers I2t Drop (mV)
S505-500-R 0.188* 295
S505-800-R 0.632* 189
S505-1-R 1.28 152.5
S505-1.25-R 2.22 150
S505-1.6-R 6.78 125
S505-2-R 9.60 118.5
S505-2.5-R 16.60 115
S505-3.15-R 36.60 102.5
S505-4-R 38.45* 86.5
S505-5-R 71.30* 77.5
S505-6.3-R 197 75
S505-8-R 311 75
S505-10-R 397 72
S505-12-R 713.7* 77
*The typical I2t value was measured at 10 times of rated
current under DC
Options
Axial leads, put “V” in P/N.
Data Sheet: 2037
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
60
Electronic — PCB & Small Dimension Fuses
5 x 20mm European (IEC) Ferrule Fuses
S506-V (GDC-V)* (axial leads)
S506 (GDC)*
Specifications
Description: Time-
delay, low-breaking
capacity fuse.
Construction: Glass
tube, nickel-plated
brass endcaps.
Ratings:
Volts — 250Vac (or less)
Amps — 32mA-15A**
IR — 35A @ 250Vac
Agency Information: UR, CSA,
cURus, SEMKO, VDE, BSI, IMQ,
PSE/JET, CCC.
See data sheet for complete agency
information. Not all approvals apply to all
ratings.
Features and Benefits
• Time-delay compatibility for inductive
circuits.
• Conforming to IEC standards.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
Catalog Typical Max Voltage
Numbers I2t Drop (mV)
S506-32-R 0.0051 1050
S506-40-R 0.0072 920
S506-50-R 0.0095 800
S506-63-R 0.021 760
S506-80-R 0.038 580
S506-100-R 0.045 490
S506-125-R 0.063 390
S506-160-R 0.093 320
S506-200-R 0.114 340
S506-250-R 0.265 270
S506-315-R 0.621 250
S506-400-R 0.872 210
S506-500-R 0.827 140
S506-630-R 1.33 150
S506-800-R 2.78 75
S506-1-R 6.45 87.5
S506-1.25-R 10.05 86
S506-1.6-R 21.7 82
S506-2-R 31.6 77
S506-2.5-R 59.4 72.5
S506-3.15-R 96.4 68.5
S506-4-R 71.8 67
S506-5-R 142.5 60.5
S506-6.3-R 237.6 54
S506-8-R 255.8 55
S506-10-R 450 54
S506-12.5-R 1019.5 45
S506-15-R 1091.7 65.5
Options
Axial leads, put “V” in P/N.
*When ordering GDC version, do not add
“-R” suffix to part number.
**GDC series is not available above 6.3A.
Data Sheet: 2016 (GDC), 4332 (S506)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 61
Electronic
Fuses
Electronic — PCB & Small Dimension Fuses
GMD-V (axial leads)
GMD
Specifications
Description: Time-
delay fuse.
Dimensions:
5 x 20mm
(0.197” x 0.788”).
Construction:
Glass tube, nickel-
plated brass
endcaps.
Ratings:
Volts — 250Vac
Amps — 125mA-4A
IR — 10kA (125mA-3A @
125Vac, p.f. = 0.7-0.8)
— 10kA (4A @ 125Vac,
p.f. = 1.0)
— 35A (125mA-1A @ 250Vac,
p.f. = 0.7-0.8)
— 100A (1.2A-3.A @ 250Vac,
p.f. = 0.7-0.8)
— 200A (4A @ 250Vac,
p.f. = 1.0)
Agency Information: CE, UL Listed
Guide JDYX, File E19180, 125mA-3A,
UL Recognized, Guide JDYX2, File
E19180, 4A, CSA Certified, Class
1422-01, File 53787, 0-4A, PSE/JET.
File 1641-31003-1001, 1.2A-4A.
Features and Benefits
• Time-delay compatibility for inductive
circuits.
• Conforming to UL standards.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
GMD-V-125-R GMD-V-500-R GMD-V-1.5-R
GMD-V-150-R GMD-V-600-R GMD-V-1.6-R
GMD-V-200-R GMD-V-630-R GMD-V-2-R
GMD-V-250-R GMD-V-750-R GMD-V-2.5-R
GMD-V-300-R GMD-V-800-R GMD-V-3-R
GMD-V-315-R GMD-V-1-R GMD-V-4-R
GMD-V-375-R GMD-V-1.2-R
GMD-V-400-R GMD-V-1.25-R
Without Axial Leads
GMD-125-R GMD-500-R GMD-1.5-R
GMD-150-R GMD-600-R GMD-1.6-R
GMD-200-R GMD-630-R GMD-2-R
GMD-250-R GMD-750-R GMD-2.5-R
GMD-300-R GMD-800-R GMD-3-R
GMD-315-R GMD-1-R GMD-4-R
GMD-375-R GMD-1.2-R
GMD-400-R GMD-1.25-R
GMC-V (axial leads)
GMC
Specifications
Description: Medium
time-delay fuse.
Dimensions: 5 x 20mm
(0.197” x 0.788”).
Construction: Glass
tube, nickel-plated brass
endcaps.
Ratings:
Volts — 250Vac (63mA-
3.15A)
— 125Vac (3.5-10A)
Amps — 63mA-10A
IR — 35A (63mA- 1A @ 250Vac,
p.f. = 0.7-0.8)
— 10kA (63mA-6A @ 125Vac, p.f.
= 0.7-0.8)
— 100A (1.25-3.15A @ 250Vac,
p.f. = 0.7-0.8)
— 200A (6.3-10A @ 125Vac, p.f.
= 1.0)
Agency Information: CE, Std. 248-14,
UL Listed Guide JDYX, File E19180, 0-
6.3A, UL Recognized, Guide JDYX2,
File E19180, 7-8A, CSA Certified, Class
1422-01, File 53787, 0-6.3A.
Features and Benefits
• Conforming to UL standards.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
GMC-V-63-R GMC-V-500-R GMC-V-2.5
GMC-V-80-R GMC-V-600-R GMC-V-3.15
GMC-V-100-R GMC-V-630-R GMC-V-3.5
GMC-V-125-R GMC-V-750-R GMC-V-4
GMC-V-150-R GMC-V-800-R GMC-V-5
GMC-V-200-R GMC-V-1-R GMC-V-6
GMC-V-250-R GMC-V-1.25-R GMC-V-6.3
GMC-V-300-R GMC-V-1.5-R GMC-V-7
GMC-V-315-R GMC-V-1.6-R GMC-V-8
GMC-V-400-R GMC-V-2-R GMC-V-10
Without Axial Leads
GMC-63mA GMC-500-R GMC-2.5-R
GMC-80mA GMC-600-R GMC-3.15-R
GMC-100mA GMC-630-R GMC-3.5-R
GMC-125mA GMC-750-R GMC-4-R
GMC-150mA GMC-800-R GMC-5-R
GMC-200mA GMC-1-R GMC-6-R
GMC-250mA GMC-1.25-R GMC-6.3-R
GMC-300mA GMC-1.5-R GMC-7-R
GMC-315mA GMC-1.6-R GMC-8-R
GMC-400mA GMC-2-R GMC-10-R
GMA-V (axial leads)
GMA
Specifications
Description:
Fast-acting fuse.
Dimensions:
5 x 20mm
(0.197” x 0.788”).
Construction:
Glass tube,
nickel-plated brass
endcaps.
Ratings:
Volts — 250Vac (63mA-2.5A)
— 125Vac (3.15-15A)
Amps — 63mA-15A
IR — 35A (63mA- 1A @ 250Vac,
p.f. = 0.7-0.8)
— 10kA (63mA-6A @ 125Vac,
p.f. = 0.7-0.8)
— 100A (1.25-2.5A @ 250Vac,
p.f. = 0.7-0.8)
— 200A (7-8A @ 125Vac, p.f. = 1.0)
— 150A (10-15A @ 125Vac,
p.f. = 1.0)
Agency Information: CE, Std.
248-14 UL Listed Guide JDYX, File
E19180, 0-6A, UL Recognized, Guide
JDYX2, File E19180, 7-15A, CSA
Certified, Class 1422-01,
File 53787, 0-6.
Features and Benefits
• Fast-acting for maximum protection.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
GMA-V-63-R GMA-V-800-R GMA-V-4-R
GMA-V-100-R GMA-V-1-R GMA-V-5-R
GMA-V-125-R GMA-V-1.25-R GMA-V-6-R
GMA-V-200-R GMA-V-1.5-R GMA-V-7-R
GMA-V-250-R GMA-V-1.6-R GMA-V-8-R
GMA-V-300-R GMA-V-2-R GMA-V-10-R
GMA-V-500-R GMA-V-2.5-R GMA-V-15-R
GMA-V-600-R GMA-V-3.15-R
GMA-V-750-R GMA-V-3.5-R
Without Axial Leads
GMA-63-R GMA-800-R GMA-4-R
GMA-100-R GMA-1-R GMA-5-R
GMA-125-R GMA-1.25-R GMA-6-R
GMA-200-R GMA-1.5-R GMA-7-R
GMA-250-R GMA-1.6-R GMA-8-R
GMA-300-R GMA-2-R GMA-10-R
GMA-500-R GMA-2.5-R GMA-15-R
GMA-600-R GMA-3.15-R
GMA-750-R GMA-3.5-R
5 x 20mm Nor th American (UL) Ferr ule Fuses
Data Sheet:2019
Data Sheet: 2018
Data Sheet: 2017
GMC-10A GMD
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
62
Electronic — PCB & Small Dimension Fuses
1⁄4” Dia. x 5⁄8” to 1” Length Fer rule Fuses
AGX
Specifications
Description: Fast-acting
fuse.
Dimensions: 1⁄4”x 1”
(6.4 x 25.4mm).
Construction: Glass tube.
Ratings:
Volts — 250Vac (1⁄200-2A)
— 125Vac (21⁄2-7A)
— 32V (8-30A)
Amps — 1⁄4-30A
IR — 35A (1⁄4-1⁄2A @ 250Vac)
— 100A (3⁄4-2A @ 250Vac)
— 10kA (1⁄4-5A @ 125Vac)
— 1000A (5-6A @ 125Vac)
— 1000A (8-30A @ 32Vac)
Agency Information: CE, Std. 248-14,
UL File E19180 UL Listed, Guide JDYX,
0-5A UL Recognized, Guide JDYX2,
6-20A CSA File 53787; Class 1422-01.
Features and Benefits
• Size rejects insertion of other fuse types.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
AGX-1⁄4AGX-1-1⁄2AGX-8
AGX-3⁄10 AGX-2 AGX-10
AGX-3⁄8AGX-2-1⁄2AGX-15
AGX-4⁄10 AGX-3 AGX-20
AGX-1⁄2AGX-4 AGX-25
AGX-3⁄4AGX-5 AGX-30
AGX-1 AGX-6
AGX-1-1⁄4AGX-7
AGA-V (axial leads)
AGA
Specifications
Description: Fast-
acting fuse.
Dimensions:
1⁄4”x
5⁄8”
(6.4 x 15.9mm).
Construction:
Glass tube.
Ratings:
Volts — 125Vac (or less)
Amps — 1-30A
IR — 10kA (1-11⁄2A @ 125Vac)
— 200A (2-5A @ 125Vac)
— 1000A (6-30A @ 32Vac)
Agency Information: CE, Std. 248-
14, UL File E19180, UL Listed, Guide
JDYX 0-11⁄2A UL Recognized, Guide
JDYX2 2-12A.
Features and Benefits
• Fast-acting for maximum protection.
• Size rejects insertion of other fuse
types.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads*
AGA-V-1 AGA-V-5 AGA-V-15
AGA-V-1-1⁄2AGA-V-6 AGA-V-20
AGA-V-2 AGA-V-7 AGA-V-25
AGA-V-2-1⁄2AGA-V-7-1⁄2AGA-V-30
AGA-V-3 AGA-V-10
Without Axial Leads
AGA-1 AGA-5 AGA-15
AGA-1-1⁄2AGA-6 AGA-20
AGA-2 AGA-7 AGA-25
AGA-2-1⁄2AGA-7-1⁄2AGA-30
AGA-3 AGA-10
*AGA-V is UL Listed 0-5A, UL Recognized 6-12A.
AGW
Specifications
Description: Fast-acting
fuse.
Dimensions: 1⁄4”x
7⁄8”
(6.4 x 22.2mm).
Construction: Glass
tube.
Ratings:
Volts — 32Vac
Amps — 1-30A
Features and Benefits
• Fast-acting for maximum protection.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
AGW-1 AGW-4 AGW-15
AGW-1-1⁄2AGW-5 AGW-20
AGW-2 AGW-6 AGW-25
AGW-2-1⁄2AGW-7-1⁄2AGW-30
AGW-3 AGW-10
Data Sheet: 2040Data Sheet: 2039 Data Sheet: 2041
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 63
Electronic
Fuses
GBB (GBB-V axial leads)
Specifications
Description: Ver y
fast-acting fuse.
Dimensions:
1⁄4”x 1 1⁄4”
(6.4 x 31.7mm).
Construction:
Ceramic cartridge with
nickel-plated brass
endcaps.
Ratings:
Volts — 250Vac/125Vdc
Amps — 1-30A
IR — 200A @ 250Vac
— 200A (20-30A @ 125Vac/dc)
— 10,000A (1A -15A @
125Vac/dc)
Agency Information:
CE, Std. 248-14, UL Recognized,
1-30,125Vdc/250Vac, File E56412,
Guide JFHR2, CSA Accepted, 1-30,
125Vdc/250Vac, File 53787, Class
1422-30.
Features and Benefits
• Very fast-acting performance allows
protection of highly sensitive
electronic circuitry.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
GBB-V-1-R GBB-V-6-R GBB-V-15-R
GBB-V-1-1⁄4-R GBB-V-7-R GBB-V-20-R
GBB-V-2-R GBB-V-8-R GBB-V-25-R
GBB-V-3-R GBB-V-9-R GBB-V-30-R
GBB-V-4-R GBB-V-10-R
GBB-V-5-R GBB-V-12-R
Without Axial Leads
GBB-1-R GBB-6-R GBB-15-R
GBB-1-1⁄4-R GBB-7-R GBB-20-R
GBB-2-R GBB-8-R GBB-25-R
GBB-3-R GBB-9-R GBB-30-R
GBB-4-R GBB-10-R
GBB-5-R GBB-12-R
Data Sheet: 2013
ABC (ABC-V axial leads)
Specifications
Description: Fast-acting fuse.
Dimensions:
1⁄4”x 1 1⁄4” (6.4 x 31.7mm).
Construction: Ceramic tube
with nickel-plated brass endcaps.
Ratings:
Volts — 250Vac/125Vdc
(1⁄4-15A, 20-30A)*
— 250Vac (18A)
Amps — 1⁄4-30A
IR** — 35A (1⁄4-1A @ 250Vac)
— 100A (11⁄2-3A @ 250Vac)
— 200A (4-10A @ 250Vac)
— 750A (12-15A @ 250Vac)
— 400A (18-20A @ 250Vac)
— 10kA (1⁄4-15A @ 125Vac)
— 1kA (18-30A @ 125Vac)
— 10kA (1⁄4-15, 20A @ 125Vdc)
— 400A (25-30A @ 125Vdc)
— 200A (25-30A @ 250Vac)
*CSA approvals for 25A and 30A are at 125Vac – IR 1000A and Vdc – IR 400A
(IR 1000A at 75Vdc)
**Interrupting ratings measured at 70% – 80% power factor on AC.The inter-
rupting ratings for 18A and 20A were measured at 85%-95% power factor on
AC.The interrupting ra tings for 25A and 30A were measured at 89% power
factor on AC.
Agency Information: CE, Std. 248-14
UL Listed, Guide JDYX File E19180,
1⁄4-15A; UL Recognized, Guide JDYX2,
File E19180, 18-30A; CSA Certification,
Class 1422-01 & 1422-30, File 53787,
1⁄4-30A.
Features and Benefits
• Ceramic body allows for higher amp/volt
rating combinations.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
ABC-V-1⁄4-R ABC-V-3-R ABC-V-12-R
ABC-V-1⁄2-R ABC-V-4-R ABC-V-15-R
ABC-V-3⁄4-R ABC-V-5-R ABC-V-18-R
ABC-V-1-R ABC-V-6-R ABC-V-20-R
ABC-V-1-1⁄2-R ABC-V-7-R ABC-V-25-R
ABC-V-2-R ABC-V-8-R ABC-V-30-R
ABC-V-2-1⁄2-R ABC-V-10-R
Without Axial Leads
ABC-1⁄4-R ABC-3-R ABC-12-R
ABC-1⁄2-R ABC-4-R ABC-15-R
ABC-3⁄4-R ABC-5-R ABC-18-R
ABC-1-R ABC-6-R ABC-20-R
ABC-1-1⁄2-R ABC-7-R ABC-25-R
ABC-2-R ABC-8-R ABC-30-R
ABC-2-1⁄2-R ABC-10-R
AGC (AGC-V axial leads)
Specifications
Description:
Fast-acting fuse.
Dimensions: 1⁄4”x 1 1⁄4”
(6.4 x 31.7mm).
Construction: Glass
tube with nickel-plated
brass endcaps.
Ratings:
Volts — 250Vac (1⁄20-10A)
— 32Vac (12-30A)
Amps — 1⁄20-30A
IR — 35A (1⁄20-1A @ 250Vac)
— 100A (11⁄4-3A @ 250Vac)
— 200A (4-10A @ 250Vac)
— 10kA (1⁄20-10A @ 125Vac)
— 1000A (12-30A @ 32Vac)
Agency Information: CE, UL Listed,
Guide JDYX, File E19180, 0-10A UL
Recognized, Guide JDYX2, File
E19180, 12-30A CSA Certification,
Class 1422-01, File 053787, 1⁄20-30A.
Features and Benefits
• Original electronic glass tube fuse.
• Fast-acting for maximum protection.
• Wide amp/volt ratings allow versatility
of protecting electronic circuits.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
AGC-V-1⁄20-R AGC-V-1-R AGC-V-7-1⁄2-R
AGC-V-1⁄16-R AGC-V-1-1⁄4-R AGC-V-8-R
AGC-V-1⁄10-R AGC-V-1-1⁄2-R AGC-V-9-R
AGC-V-1⁄8-R AGC-V-2-R AGC-V-10-R
AGC-V-3⁄16-R AGC-V-2-1⁄4-R AGC-V-12-R
AGC-V-2⁄10-R AGC-V-2-1⁄2-R AGC-V-14-R
AGC-V-1⁄4-R AGC-V-3-R AGC-V-15-R
AGC-V-3⁄10-R AGC-V-4-R AGC-V-20-R
AGC-V-3⁄8-R AGC-V-5-R AGC-V-25-R
AGC-V-1⁄2-R AGC-V-6-R AGC-V-30-R
AGC-V-3⁄4-R AGC-V-7-R
Without Axial Leads
AGC-1⁄20-R AGC-1-R AGC-7-1⁄2-R
AGC-1⁄16-R AGC-1-1⁄4-R AGC-8-R
AGC-1⁄10-R AGC-1-1⁄2-R AGC-9-R
AGC-1⁄8-R AGC-2-R AGC-10-R
AGC-3⁄16-R AGC-2-1⁄4-R AGC-12-R
AGC-2⁄10-R AGC-2-1⁄2-R AGC-14-R
AGC-1⁄4-R AGC-3-R AGC-15-R
AGC-3⁄10-R AGC-4-R AGC-20-R
AGC-3⁄8-R AGC-5-R AGC-25-R
AGC-1⁄2-R AGC-6-R AGC-30-R
AGC-3⁄4-R AGC-7-R
1⁄4˝ Dia. x 1 1⁄4˝ Length Fast-acting Fer rule Fuses
Data Sheet: 2000
Data Sheet: 2001
Electronic — PCB & Small Dimension Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
64
Electronic — PCB & Small Dimension Fuses
MDL-V (axial leads)
MDL
Specifications
Description:
Time-delay fuse.
Dimensions: 1⁄4˝ x 1 1⁄4˝
(6.4 x 31.7mm).
Construction: Glass
tube with nickel-plated
brass endcaps.
Ratings:
Volts — 250Vac (1⁄16-8A)
— 32Vac (9-30A)
Amps — 1⁄16-30A
IR* — 35A (1⁄16-1A @ 250Vac)
— 100A (11⁄4-3A @ 250Vac)
— 200A (4-8A @ 250Vac)
— 10000A (1⁄16-8A @ 125Vac)
— 1000A (9-30A @ 32Vac)
*Interrupting ratings were measured at 70% – 80% power
factor on AC, and at a time constant described in UL 198L.
Agency Information: CE, UL Listed,
Guide JDYX, File E19180, 1⁄16-8A; CSA
Certification Class 1422-01, 1⁄16-8A; UL
Recognized, Guide JDYX2, File
E19180, 9-30A; CSA Component
Acceptance, Class 142230, 9-30A.
Features and Benefits
• Time-delay allows close sizing on
inductive circuits.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
MDL-V-1⁄16-R MDL-V-1-R MDL-V-7-R
MDL-V-1⁄10-R MDL-V-1-1⁄4-R MDL-V-8-R
MDL-V-1⁄8-R MDL-V-1-1⁄2-R MDL-V-9-R
MDL-V-2⁄10-R MDL-V-2-R MDL-V-10-R
MDL-V-3⁄16-R MDL-V-2-1⁄4-R MDL-V-12-R
MDL-V-1⁄4-R MDL-V-2-1⁄2-R MDL-V-15-R
MDL-V-3⁄10-R MDL-V-3-R MDL-V-20-R
MDL-V-3⁄8-R MDL-V-4-R MDL-V-25*
MDL-V-1⁄2-R MDL-V-5-R MDL-V-30*
MDL-V-3⁄4-R MDL-V-6-R
Without Axial Leads
MDL-1⁄16-R MDL-1-R MDL-7-R
MDL-1⁄10-R MDL-1-1⁄4-R MDL-8-R
MDL-1⁄8-R MDL-1-1⁄2-R MDL-9-R
MDL-2⁄10-R MDL-2-R MDL-10-R
MDL-3⁄16-R MDL-2-1⁄4-R MDL-12-R
MDL-1⁄4-R MDL-2-1⁄2-R MDL-15-R
MDL-3⁄10-R MDL-3-R MDL-20-R
MDL-3⁄8-R MDL-4-R MDL-25*
MDL-1⁄2-R MDL-5-R MDL-30*
MDL-3⁄4-R MDL-6-R
1⁄4” Dia. x 1 1⁄4” Length Time-delay Fer rule Fuses
Data Sheet:2004
MDA-V (axial leads)
MDA
Specifications
Description: Time-delay fuse.
Dimensions: 1⁄4˝ x 1 1⁄4˝ (6.35 x
31.75mm).
Construction: Ceramic tube
with nickel-plated brass
endcaps.
Ratings:
Volts — 250Vac (or less)
— 125Vdc (20A- 30A)
Amps — 1⁄4-30A
IR** — 35A (1⁄4-1A @
250Vac)
— 100A (11⁄2-2A @ 250Vac)
— 200A (21⁄2-10A @ 250Vac)
— 750A (12-15A @ 250Vac)
— 1500A (20-30A @ 250Vac)
— 10kA (1⁄4-30A @ 125Vac)
— 10kA (20-30A @ 125Vdc)
**Interrupting ratings were measured at 70% – 80% power
factor on AC, and at a time constant described in UL 248.
Agency Information: CE, Std. 248-14,
UL Listed, Guide JDYX, File E19180,
0-20A CSA Certification, Class 1422-01,
File 53787, 0-20A. UL Recognized,
Guide JDYX2, File E19180, 25-30A,
CSA Component Acceptance, Class
1422-30, 25-30A
Features and Benefits
• Ceramic body allows for higher amp/volt
rating combinations.
• Inventory consolidation by replacing
MDL fuses allows for reduced SKU
investment and minimizing potential for
misapplying fuse.
Typical Applications
• Electronic Circuits
Catalog Numbers (Amps)
With Axial Leads
MDA-V-1⁄4-R MDA-V-3-R MDA-V-12-R
MDA-V-1⁄2-R MDA-V-4-R MDA-V-15-R
MDA-V-3⁄4-R MDA-V-5-R MDA-V-20-R
MDA-V-1-R MDA-V-6-R MDA-V-25-R
MDA-V-1-1⁄2-R MDA-V-7-R MDA-V-30-R
MDA-V-2-R MDA-V-8-R
MDA-V-2-1⁄2-R MDA-V-10-R
Without Axial Leads
MDA-1⁄4-R MDA-3-R MDA-12-R
MDA-1⁄2-R MDA-4-R MDA-15-R
MDA-3⁄4-R MDA-5-R MDA-20-R
MDA-1-R MDA-6-R MDA-25A-R
MDA-1-1⁄2-R MDA-7-R MDA-30A-R
MDA-2-R MDA-8-R
MDA-2-1⁄2-R MDA-10-R
MDQ-V (axial leads)
MDQ
Specifications
Description:
Dual-element,
time-delay fuse.
Dimensions: 1⁄4˝ x 1 1⁄4˝
(6.4 x 31.7mm).
Construction: Glass
tube with nickel-plated
brass endcaps.
Ratings:
Volts — 250Vac (1⁄100-7A)
— 32Vac (71⁄2-15A)
Amps — 1⁄100-15A
IR — 35A (1⁄100-1A @ 250Vac)
— 100A (11⁄4-3A @ 250Vac)
— 200A (4-7A @ 250Vac)
— 1000A (71⁄2-12A @ 32Vac)
Agency Information: Std. 248-14, UL
Listed, File E19180; Guide JDYX, 1⁄16-7A
CSA Certification, File 47233, Class
1422-01, 1⁄16 -7A, UL Recognized, Guide
JDYX2, File E19180, 7.1-30A.
Features and Benefits
• Dual-element design allows closer sizing
to inductive circuits than any other fuses.
Typical Applications
• Electronic Relay and Control Circuits
Catalog Numbers (Amps)
With Axial Leads
MDQ-V-1⁄100 MDQ-V-3⁄10 MDQ-V-1-1⁄2MDQ-V-5
MDQ-V-1⁄32 MDQ-V-3⁄8MDQ-V-1-6⁄10 MDQ-V-6
MDQ-V-1⁄16 MDQ-V-4⁄10 MDQ-V-1-8⁄10 MDQ-V-6-1⁄4
MDQ-V-1⁄10 MDQ-V-1⁄2MDQ-V-2 MDQ-V-7
MDQ-V-1⁄8MDQ-V-6⁄10 MDQ-V-2-1⁄4MDQ-V-7-1⁄2
MDQ-V-15⁄100 MDQ-V-3⁄4MDQ-V-2-1⁄2MDQ-V-8
MDQ-V-175⁄1000 MDQ-V-8⁄10 MDQ-V-2-8⁄10 MDQ-V-9
MDQ-V-3⁄16 MDQ-V-1 MDQ-V-3 MDQ-V-10
MDQ-V-2⁄10 MDQ-V-1-2⁄10 MDQ-V-3-2⁄10 MDQ-V-12
MDQ-V-1⁄4MDQ-V-1-1⁄4MDQ-V-4 MDQ-15
Without Axial Leads
MDQ-1⁄100 MDQ-3⁄10 MDQ-1-1⁄2MDQ-5
MDQ-1⁄32 MDQ-3⁄8MDQ-1-6⁄10 MDQ-6
MDQ-1⁄16 MDQ-4⁄10 MDQ-1-8⁄10 MDQ-6-1⁄4
MDQ-1⁄10 MDQ-1⁄2MDQ-2 MDQ-7
MDQ-1⁄8MDQ-6⁄10 MDQ-2-1⁄4MDQ-7-1⁄2
MDQ-15⁄100 MDQ-3⁄4MDQ-2-1⁄2MDQ-8
MDQ-175⁄1000 MDQ-8⁄10 MDQ-2-8⁄10 MDQ-9
MDQ-3⁄16 MDQ-1 MDQ-3 MDQ-10
MDQ-2⁄10 MDQ-1-2⁄10 MDQ-3-2⁄10 MDQ-12
MDQ-1⁄4MDQ-1-1⁄4MDQ-4 MDQ-15
Data Sheet: 2002
Data Sheet: 2044
*MDL-25 & MDL-30 are not available in RoHS compliant
construction.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 65
Electronic
Fuses
Electronic — PCB & Small Dimension Fuses
HTC-60M, HTC-65M
PCB Stand-Of f Mount
Specifications
Description: Four-leg PCB stand-off
fuse holder.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: — 6.3A
Dimensions - in (mm)
HTC-50M
PCB Horizontal Mount
Specifications
Description: PCB horizontal mount
bayonet cap and fuse holder.
Dimensions: See Dimensions
illustration.
Ratings:
See Specifications table.
Dimensions - in (mm)
HTC-45M
PCB Vertical Mount
Specifications
Description: PCB vertical mount
bayonet cap and fuse holder.
Dimensions: See Dimensions
illustration.
Ratings:
See Specifications table.
Dimensions - in (mm)
PC Board Mount Fuse Holders
F
U
S
E
0.461"
(11.7mm)
1.303"
(33.1mm)
0.512"
(13.0mm)
Printed Circuit
Board Dia. (Typ.)0.051"+ 0.002"
_
(1.30 +0.05mm)
_
0.394"
(10.0mm)
Mounting Holes
F
U
S
E
0.461"
(11.7mm)
1.303"
(33.1mm)
0.512"
(13.0mm)
Printed Circuit
Board
0.394"
(10.0mm)
Mounting Holes
" 0.002"
+
_
(1.30 +0.05mm)
_
Dia. (Typ.)
0.051
0.197"
(5.0mm)
0.102" Dia. Hole
(2.6mm) 0.051" Dia. Hole
(1.3mm)
0.591"
(15.0mm)
0.886"
(22.5mm)
0.138"
(3.5mm)
0.354"
(9.0mm)
0.551"
(14.0mm)
Data Sheet 2110 Data Sheet 2110
SpecificationsVolts: 250V
Amps: UR: 10A, VDE: 6.3A
Terminals: For HTC-45M, HTC-50M Tin-plated.
Molded Materials: High temperature thermoplastic that meets the flammability ratings of UL 94V0;
Glow Wire Test: 960°C per IEC 695-2-1.
Solderability: In accordance with IEC 68-2-20.
Electrical: Contact Resistance: )10m1; Insulation Resistance: *10 megohm; Dielectric Strength *2000 Vac.
Shock Safety: PC2 (fuse holders).
Agency Information: CE, HTC-45M, HTC-50M UL Recognized, (Guide IZLT8, File E14853; VDE HTC-45M & HTC-50M File:
40004456; HTC-65M File: 40004455.
Packaging: Standard Qty 10 (No Prefix), Bulk Qty 100 (Prefix Catalog Number with BK/).
HTC-65M (4-Leg)
Data Sheet 2110
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
66
Electronic — PCB & Small Dimension Fuses
HBH-I (for 1⁄4”x 1 1⁄4” fuses)
HBH-M (for 5 x 20mm fuses)
PCB Horizontal
Mount
Specifications
Description: PCB
horizontal mount
fuse holder.
Dimensions: See
Dimensions
illustration.
Ratings:
See Specifications table.
Dimensions - in (mm)
HBV-I (for 1⁄4”x 1 1⁄4” fuses)
HBV-M (for 5 x 20mm fuses)
PCB Vertical Mount
with Stability Pins
Specifications
Description: PCB
vertical mount fuse
holder with stability
pins.
Dimensions: See
Dimensions illustration.
Ratings:
See Specifications
table.
Dimensions - in (mm)
HBW-I (for 1⁄4”x 1 1⁄4” fuses)
HBW-M (for 5 x 20mm fuses)
PCB Vertical Mount
without Stability
Pins
Specifications
Description: PCB
vertical mount fuse
holder without stability
pins.
Dimensions: See Dimensions
illustration.
Ratings:
See Specifications table.
Dimensions - in (mm)
PC Board Mount Fuse Holders
HBV
0.510"
(13.0mm)
1.855"
(47.0mm)
0.040"
(1.05mm)
0.580"
(14.9mm)
0.200"
(5.0mm)
0.200"
(5.0mm)
0.100" Dia. 4 Holes
(2.54mm)
Panel PC Board
0.531"
(13.5mm)
0.400"
(10.0mm)
0.050" Dia. 2 Holes
(1.3mm)
HBW
0.510"
(13.0mm)
1.855"
(47.0mm)
0.040"
(1.05mm)
0.580"
(14.9mm)
Panel PC Board
0.531"
(13.5mm)
0.400"
(10.0mm)
0.050"
Dia. 2 Holes
(1.3mm)
Data Sheet: 2118 Data Sheet: 2118 Data Sheet: 2118
FBI FBM
Fuse Holder Caps (Fit all three shown above)
Specifications
Electrical Ratings: UL — 16A @ 250V; CSA — 12A @ 250V; VDE — 6.3A @ 250V; SEMKO — 10A @ 250V
Insulation resistance — 10 megohm at 500Vdc. Contact resistance — less than 0.005 ohms
@ 200mV. Dielectric strength — over 200V/mil.
Molded Material: High dielectric molded phenolic with a UL 94V0 flammability rating.
Fuse Carrier & Knob: Spring-loaded, bayonet-type. Tin plated brass. Screwdriver slotted.
Mounting: “Kicked” terminals (all models) and stabilizer pins on HBV & HBW models for increased stability.
Temperature Rating (RTI): Body: 150ºC, Knob: 130ºC
Agency Information: CE, UL Recognized — Guide IZLT2, File EI4853;
CSA Certified — Class 6225-01, File 47235
VDE — 4009241 (HBV, HBW)
SEMKO — 800444
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 67
Electronic
Fuses
Electronic — PCB & Small Dimension Fuses
PC Board Fuseclips for 5mm Diameter Fuses
0.031"
(0.79mm) 0.217"
(5.5mm)
0.012"
(0.3mm)
0.177"
(4.5mm)
0.319"
(8.1mm)
BUSS
0.61"
(15.5mm)
0.929"
(23.6mm)
BUSS
BUSS
0.50"
(12.7mm)
0.50"
(12.7mm)
0.50"
(12.7mm)
0.157"
(3.99mm)
2.54mm
1.46mm
2.29mm
4.32mm
8.73mm
3.91mm
2.85mm
6.26mm
6.22mm
2.54mm 2.54mm
0.180"
(4.57mm)
0.230"
(5.84mm)
HTC-210M
PCB Mounted Fuseclip with End Stops
Data Sheet: 2110
HTC-15M, HTC-140M
PCB Mounted Fuse Holder & Snap-On Cover
Voltage Rating: 250V, 6.3A, 1.6W
HTC-15M (fuse holder), HTC-140M (natural cover),
HTC-150M* (transparent cover)
*Available in bulk only. Use this format: BK/HTC-150M
Data Sheet: 2110
HTC-200M
PCB Mounted Fuseclip
Construction: Tin-plated bronze
Tape and Fan Fold packed
Ammo Pack (AP/HTC-200M) 1000 pieces per box
Data Sheet: 2110
1A3399 Series
PCB Fuseclips with End Stops & Straight Leads
Catalog Numbers Clip Ma terial* Finish
1A3399-01 Beryllium copper* Silver
1A3399-04-R Beryllium copper* Bright tin
1A3399-10-R Spring bronze Bright tin
*Beryllium copper recommended for amps higher than 15 amps.
Data Sheet: 2131
1A5601 Series
PCB Fuseclips (0-7A)
Catalog Number Clip Material Finish
1A5601 Cartridge brass Bright tin
Data Sheet: 2131
1A5602 Series
PCB Fuseclips (0-7A)
Catalog Number Clip Material Finish
1A5602 Cartridge brass Bright tin
Data Sheet: 2131
1A5018 Series
PCB High Profile Fuseclips with End Stops & Straight Leads
Catalog Numbers Clip Ma terial* Finish
1A5018-7 Spring bronze Silver
1A5018-10-R Spring bronze Bright tin
*Beryllium copper recommended for amps higher than 15 amps.
Data Sheet: 2131
0.115"
(2.9mm)
0.062"
(1.6mm)
0.254"
(6.5mm) 0.237"
(6.0mm)
0.125"
(3.2mm)
0.225"
(5.7mm)
0.125"
(3.2mm)
0.060"
(1.5mm) 0.188"
(4.8mm)
0.030"
(1.6mm)
0.440"
(11.2mm)
0.140"
(3.7mm)
0.047"
(1.2mm)
0.180"
(4.6mm)
0.250"
(6.35mm)
0.060"
(1.5mm)
0.246"
(6.3mm)
0.344" + 0.015"
(8.73mm + 0.38mm)
0.266"
(6.75mm)
0.344" + 0.015"
(8.73mm + 0.38mm)
0.141" +
0.015"
(3.58mm + 0.38mm)
0.022" +
0.002"
(0.56mm + 0.05mm) 0.032" 0.002"
(0.81mm 0.05mm)
+
+
0.216"
(5.48mm) LEGS TO FIT
IN 0.052" (1.3mm) DIA.
HOLES ON CENTER
0.219"
(5.57mm)
0.047"
(1.19mm)
0.093"
(2.36mm)
0.500"
(12.70mm) 0.250"
(6.35mm) 0.140"
(3.56mm)
HTC-140M
Cover
1.047"
(26.6mm)
0 217"
0.345"
(9.0mm)
0.571"
(14.5mm)
0.866"
(22.0mm)
0.217"
(5.5mm)
0.177"
(4.5mm)
0.890"
(22.60mm)
Mounting Holes
0.059"+0.002" Dia. (Typ.)
_
(1.50 +.05mm)
_
0.531"
(13.5mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
68
Electronic — PCB & Small Dimension Fuses
PC Board Fuseclips for 1⁄4” Diameter Fuses
0.245"
(6.2mm)
0.280"
(7.1mm)
(7.1mm)
0.410"
(10.4mm)
0.140"
(3.6mm)
0.060"
(1.5mm)
0.320"
(8.13mm)
(2.6mm)
0.250"
(6.35mm)
0.280"
(7.1mm)
0.155"
(3.94mm)
0.102" Dia.
(2.6mm)
0.245"
(6.2mm)
0.280"
(7.1mm)
0.280"
(7.1mm)
0.410"
(10.4mm)
0.140"
(3.6mm)
0.060"
(1.5mm)
0.320"
(8.13mm)
0.102" Dia.
(2.6mm)
0.255"
(6.5mm)
0.280"
(7.1mm)
0.155"
(3.94mm)
0.102" Dia.
(2.6mm)
0.255"
(6.5mm)
0.410"
(10.4mm)
0.060"
(1.5mm)
0.150"
(3.81mm)
0.245"
(6.2mm)
0.228"
(5.79mm)
0.323"
(8.20mm)
0.280"
(7.11mm)
0.102"
(2.6mm)
0.155"
(3.94mm)
0.320"
(8.13mm)
()
0.255"
(6.5mm)
0.410"
(10.4mm)
0.080"
(2.03mm)
0.265"
(6.7mm)
0.155"
(3.9mm)
0.290"
(7.4mm)
0.360"
(9.14mm)
0.312"
(7.9mm)
0.132"
(3.4mm)
0.187"
(4.8mm)
0.312"
(7.9mm)
0.132"
(3.4mm)
0.187"
(4.8mm)
0.250"
(6.5mm)
0.420"
(10.67mm)
0.080"
(2.03mm)
0.285"
(7.24mm)
0.155"
(3.9mm)
0.290"
(7.4mm)
0.360"
(9.14mm)
1A3398 Series
PCB Fuseclips without End Stops with Straight Leads
Catalog Numbers Clip Ma terial Finish
1A3398-07-R Cartridge brass Bright tin
Data Sheet: 2131
1A1907 Series
PCB Fuseclips with End Stops & Straight Leads
Catalog Numbers Clip Ma terial* Finish
1A1907-02 Cartridge brass None/bright dipped
1A1907-03-R Beryllium copper* Bright tin
1A1907-05 Beryllium copper* Silver
1A1907-06-R Cartridge brass Bright tin
*Beryllium copper recommended for amps higher than 15A.
Data Sheet: 2131
1A1120 Series
PCB Fuseclips without End Stops or Angled In Leads
Catalog Numbers Clip Ma terial* Finish
1A1120-02 Cartridge brass None/bright dipped
1A1120-05 Beryllium copper* Silver
1A1120-06-R Beryllium copper* Bright tin
1A1120-09-R Cartridge brass Bright tin
*Beryllium copper recommended for amps higher than 15A.
Data Sheet: 2131
1A1119 Series
Fuseclips with End Stops & Angled In Leads
Catalog Numbers Clip Ma terial* Finish
1A1119-04-R Beryllium copper* Bright tin
1A1119-05 Beryllium copper* Silver
1A1119-10-R Cartridge brass Bright tin
*Beryllium copper recommended for amps higher than 15A.
Data Sheet: 2131
1A4534 Series
PCB Fuseclips with End Stops & Angled Out Leads
Catalog Numbers Clip Ma terial* Finish
1A4534-01-R Beryllium copper* Bright tin
1A4534-06-R Cartridge brass Bright tin
*Beryllium copper recommended for amps higher than 15A.
Data Sheet: 2131
1A4533 Series
PCB Fuseclips without End Stops or Angled Out Leads
Catalog Numbers Clip Ma terial* Finish
1A4533-01-R Beryllium copper* Bright tin
1A4533-06-R Cartridge brass Bright tin
*Beryllium copper recommended for amps higher than 15A.
Data Sheet: 2131
0.255"
(6.5mm)
0.410"
(10.4mm)
0.060"
(1.5mm)
0.150"
(3.81mm)
0.245"
(6.2mm)
0.228"
(5.79mm)
0.323"
(8.20mm)
0.280"
(7.11mm)
0.102"
(2.6mm)
0.155"
(3.94mm)
0.320"
(8.13mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 69
Electronic
Fuses
Electronic — PCB & Small Dimension Fuses
PC Board Fuseclips for 13⁄32” Diameter, ATM and ATC®fuses
1A5600 Series
PCB Fuseclips for ATC Fuses (0-20A)
Catalog Number Clip Material Finish
1A5600 Brass Satin finish tin
Data Sheet 2131
0.218"
(5.5mm)
0.710"
(18.0mm)
0.080"
(2.0mm)
0.470"
(11.9mm)
0.142" Dia.
(3.6mm)
0.050"
(1.27mm)
0.437"
(11.1mm)
0.470"
(11.9mm)
0.380"
(9.7mm)
0.150"
(3.81mm)
0.330"
(8.38mm)
0.295"
(7.49mm)
0.180"
(4.57mm)
0.200"
(5.08mm)
0.053"
(1.35mm)
0.090"
(2.29mm)
0.090"
(2.29mm)
1A3400 Series
PCB Fuseclips for 13⁄32” diameter fuses with End Stops & Straight Leads
Catalog Amp Clip
Number Rating Material Finish
1A3400-09 20A Max. Spring bronze Bright tin
Data Sheet 2131
1A5778
PCB Fuseclips for ATM
Fuses
1A5779 Series
PCB Fuseclips for ATM Fuses 1A5780 Series
PCB Fuseclips for ATC Fuses
MOUNTING LAYOUT FOR 2 CLIPS
0.012
0.30
MATERIAL: BRASS, NICKEL PLATED, THICK
1.90
0.075
0.156
3.96
0.440
11.18
4.98
0.196
0.125
3.18
1.57
0.062
0.062
1.57
2.18
0.086
3.66
0.144
(TYP-4)
1.65A}0.05
0.065A}0.002 DIA. HOLE
0.144
3.66
0.176
4.47 3.66
0.144
SPECIFICATIONS
. .
. . . . .
. . . . .
. . . . .
. . . . . . . .
MOUNTING LAYOUT
UL RATED 94V0
BRASS, NICKEL PLATED
GLASS FILLED NYLON,
500Vac
15 AMPS
TEMPERATURE RATING
VOLTAGE RATING
CURRENT RATING
FUSECLIPS
BASE MATERIAL
BASE
FUSECLIPS
14.68
0.578
4.75
0.187
1.45
.057
3.18
0.125
1.24
0.049
0.340
8.64
0.100
2.54
0.062
1.57
3.66
0.144
(TYP-4)
1.65A}0.05
0.065A}0.002 DIA. HOLE
0.144
3.66
0.176
4.47 3.66
0.144
292ºF
145ºC,
-58ºF TO
-50ºC,
292ºF
SPECIFICATIONS
. .
. . . . .
. . . . .
. . . . .
. . . . . . . .
MOUNTING LAYOUT
UL RATED 94V0
BRASS, NICKEL PLATED
GLASS FILLED NYLON,
500Vac
15 AMPS
145ºC,
-58ºF TO
-50ºC,
TEMPERATURE RATING
VOLTAGE RATING
CURRENT RATING
FUSECLIPS
BASE MATERIAL
19.30
0.760
3.18
0.125
5.08
0.200
BASE
FUSECLIPS
4.45
0.175
6.35
0.250
0.271
6.88
0.437
11.10
0.050
1.27
(TYP-4)
2.54A}0.05
0.100A}0.002 DIA. HOLE
0.200
5.08
0.160
4.06
Data Sheet 2131 Data Sheet 2131 Data Sheet 2131
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
70
Electronic — PCB & Small Dimension Fuses
PCB Fuseclips with Mounting Holes For 13⁄32˝ Diameter Fuses
PC Board Fuseclips for 1⁄4˝, 9⁄32˝, 13⁄32˝ and 9⁄16˝ Diameter Fuses
5591 & 5592 Series
PCB Fuseclips with Mounting Holes For 9⁄16” Diameter Fuses
5681 & 5682 Series
PCB Fuseclips with Mounting Holes For 1⁄4˝ Diameter Fuses
5672 & 5674 Series
PCB Fuseclips with Mounting Holes For 9⁄32˝ Diameter Fuses
5956 & 5960 Series
Dimensions (Inches)
Catalog End Clip B (To C D E Hole
Number Stop Mat.** Finish End Stop) (Contact) (Height) (Width) Dia. Ref.
5591-42 Yes Spg. Br. Bright Dip* 0.26 0.51 0.89 0.60 0.172 Fig. 1
5591-52-R Spg. Br . Bright Tin
5592-01 BeCu Silver 0.20
5592-11 No Spg. Br. Silver 0.252 0.56 0.875 0.60 0.20 Fig. 2
B
C
D
E
Figure 1
C
D
E
Figure 2
Dimensions (Inches)
Catalog End Clip B (To C D E Hole
Number Stop Mat.** Finish End Stop) (Contact) (Height) (Width) Dia. Ref.
5681-01 BeCu Silver
5681-08 No Spg. Br. Nickel † 0.265 0.41 0.32 0.132 Fig. 2
5681-15-R Spg. Br . Bright T in
5682-01 BeCu Silver 0.108
5682-02 BeCu Silver
5682-11-R Yes BeCu Bright Tin 0.131 0.262 0.41 0.32 0.132 Fig. 1
5682-41-R Spg. Br . Bright T in 0.106
5682-44-R Spg. Br . Bright T in 0.132
Dimensions (Inches)
Catalog End Clip B (To C D E Hole
Number Stop Mat.** Finish End Stop) (Contact) (Height) (Width) Dia. Ref.
5672-11 No Spg. Br. Bright Tin † 0.362 0.52 0.38 0.172 Fig.2
5674-01 BeCu Silver
5674-10 Yes BeCu Bright Tin 0.168 0.356 0.52 0.38 0.172 Fig. 1
5674-41 Spg. Br . Bright Tin
* Bright Dip is actually treated bare metal with no plating.
** Spg. Br. — Spring Bronze; BeCu — Ber yllium Copper.
† Hole in center of both clip and contact area.
Dimensions (Inches)
Catalog End Clip B (To C D E Hole
Number Stop Mat.** Finish End Stop) (Contact) (Height) (Width) Dia. Ref.
5956-16 No Spg.Br. Bright Tin † 0.312 0.71 0.47 0.172 Fig.2
5960-07 BeCu Silver 0.168 0.196
5960-09 BeCu Silver 0.20 0.172
5960-44 Spg. Br. Nickel 0.20 0.197
5960-51 Yes Spg. Br. Bright Dip* 0.168 0.387 0.71 0.47 0.196 Fig. 1
5960-53 Spg. Br. Bright Dip* 0.20 0.172
5960-61-R Spg. Br . Bright Tin 0.168 0.196
5960-62-R Spg. Br . Bright Tin 0.168 0.132
5960-63-R Spg. Br . Bright Tin 0.20 0.172
5960-64-R Spr. Br. Bright Tin 0.20 0.128
Data Sheet: 2132
71
Medium
Voltage
Fuses
Section Contents
Page
Introduction ............................. 72
E-Rated Fues
For transformers & feeders . . . . . . . . . . . . . . . . . . . . . . .75
CL-14 & bolt-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
CL-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
For potential & small power transformers . . . . . . . . . . 78-79
R-Rated fuses for motor circuit protection . . . 80-82
British IEC fuses for motor circuit protection . . . 83
DIN IEC fuses for transformer protection ...... 84
Potential transfor mer fuses ................. 85
British IEC fuses for oil-filled switchgear ...... 86
Fast-acting fuses ......................... 87
EEI-NEMA Type K & T and Type H & N fuses . . . 88
BBU Boric acid fuses ................... 89-90
Fuseclips for medium and high voltage fuses . . . 91
Medium Voltage Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
72
Medium Voltage Fuses
Medium Voltage Fuses
Wor ldwide Circuit Protection Solutions
Cooper Bussmann is a world-leading supplier of medium
voltage fuses. Each product is backed by an efficient
worldwide distribution network with unrivaled service and
technical support. Cooper Bussmann circuit protection
solutions comply with major international standards: ANSI,
BS, DIN, IEC and UL.
Fuse Types
Medium voltage fuses generally fit into two categories –
expulsion fuses and current limiting fuses. The definitions per
ANSI C37.40 are:
Expulsion Fuse: “A vented fuse in which the expulsion effect
of the gases produced by internal arcing, either alone or
aided by other mechanisms results in current interruption.”
Expulsion fuses will limit the duration of an overcurrent
event, but they will not limit the magnitude of fault current.
Cooper Bussmann offers two types of expulsion fuses:
replacement fuse links for fused cutouts and boric acid
fuses.
Current Limiting Fuse: “A fuse unit that, when in its current-
responsive element is melted by a current within the fuse’s
specified current-limiting range, abruptly introduces a high
resistance to reduce current magnitude and duration,
resulting in subsequent current interruption.” A current
limiting fuse will reduce the magnitude a fault current as well
as limit the duration of the overcurrent event when operating
in its current limiting range. Cooper Bussmann offers a broad
range of current limiting fuses for protection of feeders,
transformers and motor circuits designed to ANSI, BS, DIN
and IEC standards.
Medium Voltage Cur rent Limiting Fuses
Current limiting fuses are classified into three categories:
1. Full Range – defined by ANSI C37.40 as “a fuse capable
of interrupting all currents from the maximum rated
interrupting current down to the minimum continuous current
that causes the melting of the fusible element(s), when the
fuse is applied at the maximum ambient temperature
specified by the manufacturer.” It is able to interrupt any
current that will melt its element.
2. General Purpose – defined by ANSI C37.40 as “a fuse
capable of interrupting all currents from the maximum rated
interrupting current down to the current that causes melting
of the fusible element(s) in one hour.” Not all currents fall
within this range. It is possible for the fuse to be exposed to
an overcurrent lower than the value given by the one hour
criteria. In that case, a different overcurrent protection device
would be required to interrupt the overcurrent.
3. Back-up – defined by ANSI C37.40 as “a fuse capable of
interrupting all currents from the maximum interrupting rating
current down to the minimum interrupting current.”
The minimum interrupting current is the lowest current that
the fuse will be able to clear properly. This creates a need to
place a low current interrupting device, such as motor
overloads, in series with the back-up rated fuse.
E- and R-Rated Fuses
In North America, current limiting fuses typically fall into the
category of E-Rated fuses and R-Rated fuses. Cooper
Bussmann also offers a wide range of current limiting fuses
designed to BS, DIN and IEC standards.
E-Rated fuses are used to protect feeder circuits, power
transformers and potential transformers. E-Rated fuses have
defined current response times specified by ANSI C37.46.
E-Rated fuses 100A and below must melt in 300sec at an
rms current within the range of 200% to 240% of the
continuous current rating. E-Rated fuses above 100A must
melt in 600sec at an rms current within the range of 240% to
264% of the continuous current rating of the fuse. Cooper
Bussmann offers a wide variety of full range and general
purpose E-Rated fuses from 2.4kV up to 38kV.
R-Rated fuses are back-up fuses that provide short-circuit
protection for motor circuits. They are applied with MV motor
starters which provide the overload protection for the circuit.
R-Rated fuses also have defined current response times
specified by ANSI C37.46. R-Rated fuses will melt in a range
of 15 – 35sec at a current equal to 100 times the “R” rating.
Cooper Bussmann offers 2.4kV, 5.08kV, 7.2kV and 8.3kV
R-Rated fuses for motor circuit protection.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 73
Medium
Voltage
Fuses
Medium Voltage Fuses
MV055 and
MV155
Specifications
Description: E-rated
medium, voltage current-
limiting fuses: for
transformer and feeder protection.
Dimensions: See Catalog Numbers table.
Construction: Silver ribbon element surrounded by silica
filler housed in a fiberglass tube and plated endcaps. An
epoxy paint protects the fuse tube from the surrounding
environment.
Ratings:
Volts: — 5.5kV (5-450A)
— 15.5kV (5-200A)
Amps: — 5-450A (5.5kV)
— 5-200A (15.5kV)
IR: — 50kA Sym. Max
Agency Information: Meets E requirements per ANSI
C37.46, Meets full range requirements per ANSI C37.40.
MV055 Features and Benefits
• Standard clip center distance of 12 inches with 2 and 3 inch
barrel diameters for retrofitting in existing hardware
• Open fuse indicator for ease in troubleshooting
• Full range rating with 50,000 Interrupting Rating
• Double pulsed at 90% of minimum I2t to establish
manufacturing reliability
MV055 Typical Applications
• 5.0kV Transformer Primary Protection
• 5.0kV Feeder Circuit Protection
• 5.0kV Voltage Switches
• 5.0kV Metal-enclosed Switchgear
MV155 Features and Benefits
• Standard clip center distance of 15 and 18 inches with 2 and
3 inch barrel diameters for retrofitting in existing hardware
• Open fuse indicator for ease in troubleshooting
• Full range rating with 50,000 Interrupting Rating
• Double pulsed at 90% of minimum I2t to establish
manufacturing reliability
MV155 Typical Applications
• 15.0kV Transformer Primary Protection
• 15.0kV Feeder Circuit Protection
• 15.0kV Voltage Switches
• 15.0kV Metal-enclosed Switchgear
E-rated Fuses for Transformers and Feeders
15.5kV Catalog Numbers
Min Max Dimensions*
Catalog Amp Melt Clear Clip
Numbers Rating I2t I2t Length Dia. Center Barrels
MV155F1CBX5E 5 180 2,900 18.75 15 1
MV155F1CBX7E 7 850 8,000
MV155F1CBX10E 10 850 8,000
MV155F1CBX15E 15 2,070 12,000 2
MV155F1CBX20E 20 2,370 23,000
MV155F1CBX25E 25 4,650 31,000
MV155F1CBX30E 30 9,490 45,000
MV155F1DBX10E 10 850 8,000 18.75 3 15 1
MV155F1DBX15E 15 2,070 12,000
MV155F1DBX20E 20 2,370 23,000
MV155F1DBX25E 25 4,650 31,000
MV155F1DBX30E 30 9,490 45,000
MV155F1DBX40E 40 9,490 45,000
MV155F1DBX50E 50 13,600 90,000
MV155F1DBX65E 65 30,700 181,000
MV155F1DBX80E 80 54,600 270,000
MV155F1DBX100E 100 116,200 600,000
MV155F2DBX125E 125 123,000 677,000 18.75 3 15 2
MV155F2DBX150E 150 218,700 1,287,000
MV155F2DBX175E 175 314,700 1,689,000
MV155F2DBX200E 200 465,100 2,405,000
MV155F1DCX65E 65 30,700 181,000 21.75 3 18 1
MV155F1DCX80E 80 54,600 270,000
MV155F1DCX100E 100 116,200 600,000
MV155F2DCX125E 125 123,000 677,000 21.75 3 18 2
MV155F2DCX150E 150 218,700 1,287,000
MV155F2DCX175E 175 314,700 1,689,000
MV155F2DCX200E 200 465,100 2,405,000
*1” = 25.4mm.
Data Sheet: 6700
Data Sheet: 6701 (MV155)
5.5kV Catalog Numbers
Min Max Dimensions (in)*
Catalog Amp Melt Clear Clip
Numbers Rating I2t I2t Length Dia. Center Barrels
MV055F1CAX5E 5 180 2,400 15.75 2 12 1
MV055F1CAX7E 7 850 8,000
MV055F1CAX10E 10 850 8,000
MV055F1CAX15E 15 2,070 11,000
MV055F1CAX20E 20 2,370 23,000
MV055F1CAX25E 25 4,650 31,000
MV055F1CAX30E 30 9,490 45,000
MV055F1CAX40E 40 9,490 45,000
MV055F1CAX50E 50 13,600 90,000
MV055F1CAX65E 65 30,700 181,000
MV055F1DAX10E 10 850 8,000 15.75 3 12 1
MV055F1DAX15E 15 2,070 12,000
MV055F1DAX20E 20 2,370 23,000
MV055F1DAX25E 25 4,650 31,000
MV055F1DAX30E 30 9,490 45,000
MV055F1DAX40E 40 9,490 45,000
MV055F1DAX50E 50 13,600 90,000
MV055F1DAX65E 65 30,700 181,000
MV055F1DAX80E 80 54,600 270,000
MV055F1DAX100E 100 116,200 580,000
MV055F1DAX125E 125 167,400 600,000 15.75 3 12 1
MV055F1DAX150E 150 218,700 786,000
MV055F1DAX175E 175 227,900 1,100,000
MV055F1DAX200E 200 297,600 1,520,000
MV055F2DAX250E 250 669,600 2,400,000 15.75 3 12 2
MV055F2DAX300E 300 874,800 3,149,000
MV055F2DAX350E 350 911,600 4,376,000
MV055F2DAX400E 400 1,190,400 6,071,000
MV055F2DAX450E 450 1,555,000 9,796,000
1” = 25.4mm
Recommended Fuse Clips - see page 91
15.75 12
2
1
2
3
18.75
3
15
1
2
2
1
18
21.75
Recommended Fuse Clips - see page 91
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
74
Medium Voltage Fuses
JCX, JCY, JCU, JCZ
and JDZ
Specifications
Description: Indoor/enclosure
E-rated medium voltage, current-
limiting fuses for feeders and
power transformers with blown fuse
indication.
Dimensions: See Catalog
Numbers table.
Construction: plated ferrules.
Ratings:
Volts: — 2750-8300V (See Catalog Numbers table for
details)
Amps: — 1⁄2-750A
IR: — 40-63kA Sym
— 60-100kA ASYM
— See Catalog Numbers table for details
E-rated Fuses for Transformer & Feeders
Catalog Numbers
Catalog Amp Maximum Maximum Interrupting Capacity Dimensions - in (mm)
Numbers Rating Design Voltage Constr
ruction Amps (Asym.) Amps (Sym.) Length Diameter
2400V; E-Rated; Indoor/Enclosure
JCX-1⁄2E 0.5 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-1E 1 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-2E 2 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-3E 3 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-5E 5 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-7E 7 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-10E 10 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)
JCX-15E 15 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)
JCX-20E 20 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)
JCX-25E 25 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)
JCX-30E 30 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-40E 40 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-50E 50 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-65E 65 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-80E 80 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-100E 100 2750 Single 80,000 40,000 10.81 (276.35) 3 (76.2)
JCX-125E 125 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-150E 150 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-200E 200 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-225E 225 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-250E/280X 250/280 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-300E/325X 300/325 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-350X 350 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-400X 400 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)
JCX-450X 450 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)
5500V; E-Rated; Indoor/Enclosure
JCY-1⁄2E 0.5 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-1E 1 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-2E 2 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-3E 3 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-5E 5 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-7E 7 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-10E 10 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-15E 15 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-20E 20 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
JCY-25E 25 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)
Contact Cooper Bussmann for the latest product information on E-Rated fuses for transformer and feeder protection.
Recommended fuseclips: see page 91 - 1A0065, 9078A67G04, A3354730
Features and Benefits
• Physically dimensioned for retrofitting in existing hardware
• Open fuse indicator for ease in troubleshooting
• Full range ANSI classification
Typical Applications
• Medium Voltage Transformer Primary Protection
• Medium Voltage Feeder Circuit Protection
• Medium Voltage Switches
• Medium Voltage Metal-enclosed Switchgear
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 75
Medium
Voltage
Fuses
Medium Voltage Fuses
E-rated Fuses for Transformer & Feeders
Catalog Numbers: E-Rated; Indoor/Enclosure
Catalog Amp Maximum Maximum Interrupting Capacity Dimensions - in (mm)
Numbers Rating Design Voltage Constrruction Amps. (Asym.) Amps. (Sym.) Length Diameter
5500V; E-Rated; Indoor/Enclosure
JCU-10E 10 5500 Single 80,000 50,000 17.81 (452.4) 3 (76.2)
JCU-15E 15 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)
JCU-20E 20 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)
JCU-25E 25 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)
JCU-30E 30 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-40E 40 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-50E 50 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-65E 60 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-80E 80 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-100E 100 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-125E 125 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-150E 150 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-175E 175 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-200E 200 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-250E 250 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-300E 300 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-350E 350 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-400E 400 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-450E 450 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)
JCU-600E 600 5500 * 80,000 50,000 28.81 (731.77) 4 (101.60)
JCU-750E 750 5500 * 80,000 50,000 28.81 (731.77) 4 (101.60)
8300V; E-Rated; Indoor/Enclosure
JCZ-15E 15 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)
JCZ-20E 20 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)
JCZ-25E 25 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)
JCZ-30E 30 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-40E 40 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-50E 50 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-65E 65 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-80E 80 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-100E 100 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-125E 125 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-150E 150 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)
JCZ-200E 200 8300 Double 80,000 50,000 17.88 (454.15) 3 (76.2)
JDZ-20E 20 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-25E 25 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-30E 30 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-40E 40 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-50E 50 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-65E 65 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-80E 80 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-100E 100 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)
JDZ-125E 125 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)
Recommended fuseclips: see page 91 - 1A0065, 9078A67G04, A3354730
General Notes:
1. All fuses are fitted with a striker pin which can be used for indication or tripping purposes.
2. The fuses are suitable for use either indoors or outdoors.
3. These fuses are interchangeable with corresponding fuses produced by most other leading North American manufacturers.
Contact Cooper Bussmann for the latest product information on E-Rated fuses for transformer and feeder protection.
*Bolt on mounting
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
76
Medium Voltage Fuses
E-rated Fuses: CL-14 & Bolt-In
Data Sheet: 9002
Catalog Number Cross Reference
Cooper Bussmann Ferraz-Shawmut Ferraz-Shawmut
Catalog Numbers New Catalog # Old Catalog #
ECL055-10E A055C1DORO-10E 225-007-937
ECL055-15E A055C1DORO-15E 225-007-938
ECL055-20E A055C1DORO-20E 225-007-939
ECL055-25E A055C1DORO-25E 225-007-940
ECL055-30E A055C1DORO-30E 225-007-941
ECL055-40E A055C1DORO-40E 225-007-942
ECL055-50E A055C1DORO-50E 225-007-943
ECL055-65E A055C1DORO-65E 225-007-944
ECL055-80E A055C1DORO-80E 225-007-945
ECL055-100E A055C1DORO-100E 225-007-946
ECL055-125E A055C1DORO-125E 225-007-947
ECL055-150E A055C1DORO-150E 225-007-948
ECL055-200E A055C1DORO-200E 225-007-949
ECL055-250E A055C1DORO-250E 225-007-950
ECL055-300E A055C1DORO-300E 225-007-951
ECL055-400E A055C1DORO-400E 225-007-952
ECL055-450E A055C2DORO-450E 225-007-953
ECL055-500E A055C2DORO-500E 225-007-954
ECL055-600E A055C2DORO-600E 225-007-955
ECL055-750E A055B3DORO-750E A055X750E-4
ECL055-900E A055B3DORO-900E A055X900E-4
ECL055
Specifications
Description: E-rated medium voltage, current-limiting fuses
for transformer and feeder protection.
Construction: Filament wound, glass epoxy fuse tube, with
silica filler, and silver-plated copper terminals and endcaps
containing a silver element in a double concentric helical
configuration.
Ratings:
Volts: — 5.5kV
Amps: — 10-900A
IR: — 63kA Sym. Max
Agency Information: Meets E requirements per ANSI
C37.46, Meets General Purpose requirements per ANSI
C37.40.
Features and Benefits
• Clip-lock and bolt-in style available in double and triple barrel
fuse designs for application flexibility
• The filament wound, glass epoxy fuse tube provides UV and
moisture protection, making these medium voltage fuses
suitable for both indoor and outdoor applications
• Open fuse indication (indicator travel distance is 16mm)
easily integrates into automation schemes
• 50/60Hz operating frequency make these fuses applicable
world-wide
Typical Applications
• 5.0kV Transformer Primary Protection
• 5.0kV Feeder Circuit Protection
• 5.0kV Voltage Switches
• 5.0kV Metal-enclosed Switchgear
Catalog Numbers
Catalog Amp IR # of
Numbers Rating Voltage Max Sym. Barrels Style
ECL055-10E 10 5.5kV 63kA 1 Clip-Lock
ECL055-15E 15 –
ECL055-20E 20 –
ECL055-25E 25 –
ECL055-30E 30 –
ECL055-40E 40 –
ECL055-50E 50 –
ECL055-65E 65 –
ECL055-80E 80 –
ECL055-100E 100 –
ECL055-125E 125 –
ECL055-150E 150 –
ECL055-200E 200 –
ECL055-250E 250 –
ECL055-300E 300 – 2
ECL055-400E 400 –
ECL055-450E 450 –
ECL055-500E 500 –
ECL055-600E 600 –
ECL055-750E 750 – 3 Bolt-In
ECL055-900E 900 –
1Clip-Lock
Clip-Lock
Bolt-In
2
3
63kA
Catalog Number Construction (Example)
Catalog Number Voltage Rating Amp Rating
ECL 055 500E
055 = 5.5 kV
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 77
Medium
Voltage
Fuses
Medium Voltage Fuses
E-rated Fuses: CL-14
Catalog Number Cross Reference
Cooper Bussmann Ferraz-Shawmut Ferraz-Shawmut
Catalog Numbers New Catalog # Old Catalog #
ECL155-10E A155C1DORO-10E 225-007-967
ECL155-15E A155C1DORO-15E 225-007-968
ECL155-20E A155C1DORO-20E 225-007-969
ECL155-25E A155C1DORO-25E 225-007-970
ECL155-30E A155C1DORO-30E 225-007-971
ECL155-40E A155C1DORO-40E 225-007-972
ECL155-50E A155C1DORO-50E 225-007-973
ECL155-65E A155C1DORO-65E 225-007-974
ECL155-80E A155C1DORO-80E 225-007-975
ECL155-100E A155C1DORO-100E 225-007-976
ECL155-125E A155C2DORO-125E 225-007-977
ECL155-150E A155C3DORO-150E 225-007-978
ECL155-200E A155C3DORO-200E 225-007-979
ECL155-250E A155C3DORO-250E 225-007-980
ECL155-300E A155C3DORO-300E 225-007-981
Data Sheet: 9004
Catalog Numbers
Catalog Amp IR Voltage # of
Numbers Rating Voltage Max Sym. Barrels Style
ECL155-10E 10 15.5kV 63KA 1 Clip-Lock
ECL155-15E 15
ECL155-20E 20
ECL155-25E 25
ECL155-30E 30
ECL155-40E 40
ECL155-50E 50
ECL155-65E 65
ECL155-80E 80
ECL155-100E 100
ECL155-125E 125
ECL155-150E 150 2
ECL155-200E 200
ECL155-250E 250 50kA
ECL155-300E 300
Catalog Number Construction (Example)
Catalog Number Voltage Rating Amp Rating
ECL 155 300E
155 = 15.5 kV
ECL155
Specifications
Description: E-rated medium voltage, current-limiting fuses
for transformer and feeder protection.
Construction: Filament wound, glass epoxy fuse tube, with
silica filler, and silver-plated copper terminals and endcaps
containing a silver element in a double concentric helical
configuration.
Ratings:
Volts: — 15.5kV
Amps: — 10-300A
IR: — 63kA Sym. (10-200A)
— 50kA Sym. (250-300A)
Agency Information: Meets E requirements per ANSI
C37.46, Meets General Purpose requirements per ANSI
C37.40.
Features and Benefits
• Clip-lock double barrel fuse design assures positive
installation
• The filament wound, glass epoxy fuse tube provides UV and
moisture protection, making these medium voltage fuses
suitable for both indoor and outdoor applications
• Open fuse indication (indicator travel distance is 16mm)
easily integrates into automation schemes
• 50/60 Hz operating frequency make these fuses applicable
world-wide
Typical Applications
• 15.0kV Transformer Primary Protection
• 15.0kV Feeder Circuit Protection
• 15.0kV Voltage Switches
• 15.0kV Metal-enclosed Switchgear
15.5kV
63kA
1
Clip-Lock
2
50kA
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
78
Medium Voltage Fuses
E-rated Fuses for Potential & Small Power Transformers
Data Sheet: 6002
Catalog Numbers
Catalog Amp Maximum Dimensions - in (mm)
Numbers Rating Design Voltage IR RMS Sym. Length Diameter
2400V; E-Rated Fuse; Non-Indicating
JCD-1⁄2E 0.5 2.75kV 63kA 4.50 (114) 0.80 (20.32)
JCD-1E 1 2.75kV 40kA 4.50 (114) 0.80 (20.32)
JCD-2E 2 2.75kV 40kA 4.50 (114) 0.80 (20.32)
JCD-5E 5 2.75kV 25kA 4.50 (114) 0.80 (20.32)
2450/5500V; E-Rated Fuse; Non-Indicating
JCW-1⁄2E 0.5 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)
JCW-1E 1 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)
JCW-2E 2 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)
JCW-3E 3 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)
JCW-5E 5 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)
5500V; E-Rated Fuse; Indicating
JCQ-1⁄2E 0.5 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)
JCQ-1E 1 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)
JCQ-11⁄2E 1.5 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)
JCQ-3E 3 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)
JCQ-5E 5 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)
JCQ-10E 10 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)
8300V; E-Rated Fuse; Indicating
JCI-1⁄2E 0.5 8.3kA 80kA 9.5 (241.3) 1.6 (40.64)
JCI-3E 3 8.3kA 80kA 12.88 (327.15) 1.6 (40.64)
JCI-5E 5 8.3kA 50kA 12.88 (327.15) 1.6 (40.64)
JCI-10E 10 8.3kA 50kA 12.88 (327.15) 1.6 (40.64)
15,500V; E-Rated Fuse; Indicating
JCT-1⁄2E 0.5 15.5kV 80kA 12.93 (328.42) 1.6 (40.64)
JCT-1E 1 15.5kV 80kA 12.93 (328.42) 1.6 (40.64)
JCT-1-1⁄2E 1.5 15.5kV 80kA 12.93 (328.42) 1.6 (40.64)
JCT-3E 3 15.5kV 80kA 17.5 (444.5) 1.6 (40.64)
JCT-5E 5 15.5kV 80kA 17.5 (444.5) 1.6 (40.64)
JCT-10E 10 15.5kV 80kA 17.5 (444.5) 1.6 (40.64)
Fuse clip for 1.56 and 1.6 inch diameter fuses - 1A0835.
Fuse clip for 0.81 inch diameter fuses - 1A1837.
JCD, JCW, JCQ, JCI &
JCT
Specifications
Description: Indicating and non-
indicating E-rated medium voltage,
current-limiting fuses for potential
and small power transformers.
Dimensions: See Catalog
Numbers table.
Construction: Plated ferrules.
Ratings:
Volts: — 2.4-15.5kV (See Catalog Numbers table for details)
Amps: — 1⁄2-10A
IR: — 25-80kA Sym
— 40-130kA ASYM
— See Catalog Numbers table for details
Features and Benefits
• Sized for retrofitting in existing hardware
• Space saving size
Typical Applications
• Primary protection of medium voltage potential transformers
• Primary protection of small medium voltage service
transformers
• Primary protection of small medium voltage control
transformers
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 79
Medium
Voltage
Fuses
Medium Voltage Fuses
E-rated Fuses for Potential & Small Power Transformers
Catalog Numbers
Catalog Amp Maximum Dimensions - in (mm)
Numbers Rating Design Voltage IR RMS Sym. Length Diameter
5.5ABWNA0.5E 0.5 5.5kV 50kA 5.6 (142.2) 1 (25.4)
5.5ABWNA1E 1 5.5kV 50kA 5.6 (142.2) 1 (25.4)
5.5ABWNA2E 2 5.5kV 50kA 5.6 (142.2) 1 (25.4)
5.5ABWNA3E 3 5.5kV 50kA 5.6 (142.2) 1 (25.4)
5.5ABWNA5E 5 5.5kV 50kA 5.6 (142.2) 1 (25.4)
5.5AMWNA0.5E 0.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)
5.5AMWNA1.0E 1.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)
5.5AMWNA2.0E 2.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)
5.5AMWNA3.0E 3.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)
5.5AMWNA4.0E 4.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)
5.5AMWNA5.0E 5.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)
5.5CAVH0.5E 0.5 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)
5.5CAVH1E 1 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)
5.5CAVH2E 2 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)
5.5CAV15E 15 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)
7.2AMWNA0.5E 0.5 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)
7.2AMWNA1.0E 1 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)
7.2AMWNA2.0E 2 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)
7.2AMWNA3.0E 3 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)
7.2AMWNA4.0E 4 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)
7.2AMWNA5.0E 5 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)
15.5CAV(H)0.5E* 0.5 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)
15.5CAV(H)1E* 1 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)
15.5CAV(H)2E* 2 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)
15.5CAV3E 3 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)
15.5CAV5E 5 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)
15.5CAV7E 7 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)
38ADMNA7E 7 38kV 40kA 17.4 (442) 2 (50.8)
38ADMNA10E 10 38kV 40kA 17.4 (442) 2 (50.8)
38CAV(H)0.5E* 0.5 38KV 40kA 17.32 (439.9) 1.63 (41.4)
38CAV(H)1E* 1 38KV 40kA 17.32 (439.9) 1.63 (41.4)
38CAV(H)2E* 2 38KV 40kA 17.32 (439.9) 1.63 (41.4)
38CAV4E 4 38KV 40kA 17.32 (439.9) 1.63 (41.4)
*Type CAVH fuses are fitted with a striker pin for indication. Omit ‘H’ for non-indicating fuses.
Fuseclip for 0.8 inch diameter fuses - 1A1837.
Fuseclip for 1 inch diameter fuses - A3354705.
Fuseclip for 1.6 inch diameter fuses - 1A0835.
AB, AD, AM and
CAV
Specifications
Description: Indicating and non-indicating E-rated medium
voltage, current-limiting fuses for potential and small power
transformers.
Dimensions: See Catalog Numbers table.
Ratings:
Volts: — 5.5-38kV
Amps: — 0.5-15A
IR: — 40kA-80kA Sym.
— See Catalog Numbers table for details
Features and Benefits
• Sized for retrofitting in existing hardware
• Space saving size
Typical Applications
• Primary protection of medium voltage potential transformers
• Primary protection of small medium voltage service
transformers
• Primary protection of small medium voltage control
transformers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
80
Medium Voltage Fuses
JCG, JCH, JCK,
JCK-A, JCK-B, JCL,
JCL-A, JCL-B, JCR-A,
& JCR-B
Specifications
Description: Indoor/enclosure
R-rated medium voltage,
current-limiting fuses for motor
circuit protection.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 2.4-7.2kV (See Catalog Numbers table for details)
Amps: — 25-450A (See Catalog Numbers table for details)
IR: — 50kA Sym
— 80kA ASYM
— See Catalog Numbers table for details
R-rated Fuses for Motor Circuit Protection
0.38"
(9.5mm)
B
INDICATOR
Showing Fuse is Open
INDICATOR
Showing Fuse
is Open
A
C
Dimensions - mm (in)
Figure 1
Figure 2
Figure 3
Data Sheet 6001
Agency Information: UL Recognized: 2540Vac — JCK,
JCK-A, 5080Vac — JCL, JCL-A, UL Recognized (Guide
#MSSS2, File #E96676).
Features and Benefits
• Physically dimensioned for retrofitting in existing hardware
• Open fuse indicator for ease in troubleshooting
• Available with optional Cutler Hammer®hookeye for ease of
insertion and removal
• Classified as back-up fuses for current-limited protection of
medium voltage motor controllers
Typical Applications
• Medium Voltage Motor Controllers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 81
Medium
Voltage
Fuses
Medium Voltage Fuses
R-rated Fuses for Motor Circuit Protection
Catalog Numbers: R-Rated; Indoor/Enclosure
Catalog Amp Maximum Dimensions - in (mm)* Max Int. Cap. Amps Min Int. Cap.
Numbers Ratings Design Voltage A B C
Construction
Amps (Asym.) (Sym.) Amps (Sym.)
2400V (See Figure 1)
JCK-2R 70 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165
JCK-3R 100 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220
JCK-4R 130 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320
JCK-5R 150 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410
JCK-6R 170 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480
JCK-9R 200 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720
JCK-12R 230 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970
JCK-18R 390 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430
JCK-24R 450 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880
2400V — With Westinghouse Ampguard Hookeye (See Figure 1)
JCK-A-2R 70 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165
JCK-A-3R 100 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220
JCK-A-4R 130 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320
JCK-A-5R 150 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410
JCK-A-6R 170 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480
JCK-A-9R 200 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720
JCK-A-12R 230 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970
JCK-A-18R 390 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430
JCK-A-24R 450 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880
2400V — Bolt-On (See Figures 2 & 3)
JCK-B-30 25 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 90
JCK-B-2R 70 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 170
JCK-B-3R 100 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 245
JCK-B-4R 130 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 340
JCK-B-5R 150 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 430
JCK-B-6R 170 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 500
JCK-B-9R 200 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 1,000
JCK-B-12R 230 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 1,250
JCK-B-18R 390 2540 14.18 (360.2) 12.81 (325.4) 3.56 (90.4) Double 80,000 50,000 1,700
JCK-B-24R 450 2540 14.18 (360.2) 12.81 (325.4) 3.56 (90.4) Double 80,000 50,000 1,210
2400V — Hermetically Sealed, For Use with Ampguard Motor Starters (See Figure 1)
JCH-30 25 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 90
JCH-2R 70 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 170
JCH-3R 100 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 245
JCH-4R 130 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 340
JCH-5R 150 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 430
JCH-6R 170 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 500
JCH-9R 200 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000
JCH-12R 230 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,250
JCH-18R 390 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,700
JCH-24R 450 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,100
4800V (See Figure 1)
JCL-2R 70 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165
JCL-3R 100 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220
JCL-4R 130 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320
JCL-5R 150 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410
JCL-6R 170 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480
JCL-9R 200 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720
JCL-12R 230 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970
JCL-18R 390 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430
JCL-24R 450 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880
• See previous page Figure 2 for single construction and Figure 3 for double construction information.
Recommended fuseclips: see page 91 - 1A0065, A3354730, 9078A67G04.
Data Sheet: 6001
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
82
Medium Voltage Fuses
R-rated Fuses for Motor Circuit Protection
Catalog Numbers: R-Rated; Indoor/Enclosure
Catalog Amp Maximum Dimensions - in (mm) Max Int. Cap. Amps Min Int. Cap.
Numbers Ratings Design Voltage A B C Connstruction Amps (Asym. (Sym.) Amps (Sym.)
4800V — With Westinghouse Ampguard Hookeye (See Figure 1)
JCL-A-2R 70 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165
JCL-A-3R 100 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220
JCL-A-4R 130 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320
JCL-A-5R 150 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410
JCL-A-6R 170 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480
JCL-A-9R 200 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720
JCL-A-12R 230 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970
JCL-A-18R 390 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430
JCL-A-24R 450 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880
4800V — Bolt-On (See Figures 2 & 3)
JCL-B-30 30 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 95
JCL-B-2R 70 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 180
JCL-B-3R 100 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 270
JCL-B-4R 130 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 350
JCL-B-5R 150 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 450
JCL-B-6R 170 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 540
JCL-B-9R 200 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 700
JCL-B-12R 230 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 1,000
JCL-B-18R 390 5080 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 1,450
JCL-B-24R 450 5080 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 2,000
4800V — Hermetically Sealed, For Use with Ampguard Motor Starters (See Figure 1)
JCG-30 30 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 95
JCG-2R 70 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 180
JCG-3R 100 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 270
JCG-4R 130 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 350
JCG-5R 150 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 450
JCG-6R 170 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 540
JCG-9R 200 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 700
JCG-12R 230 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000
JCG-A-18R 390 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,450
JCG-A-24R 450 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,000
7200V — With Ampguard Hookeye (See Figure 1)
JCR-A-2R 70 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 160
JCR-A-3R 100 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 250
JCR-A-4R 130 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 325
JCR-A-5R 150 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 390
JCR-A-6R 170 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 500
JCR-A-9R 200 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 750
JCR-A-12R 230 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000
JCR-A-18R 390 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,450
JCR-A-24R 450 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,500
7200V — Bolt-On (See Figures 2 & 3)
JCR-B-2R 70 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 160
JCR-B-3R 100 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 250
JCR-B-4R 130 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 325
JCR-B-5R 150 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 390
JCR-B-6R 170 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 500
JCR-B-9R 200 7200 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 750
JCR-B-12R 230 7200 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 1,000
JCR-B-18R 390 7200 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 1,450
JCR-B-24R 450 7200 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 2,500
Recommended fuseclips: see page 91 - 1A0065, A3354730, 9078A67G04.
Data Sheet: 6001
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 83
Medium
Voltage
Fuses
Medium Voltage Fuses
Table of Ratings
Basic Cat. Breaking Dimensions - in (mm)
Number Volts Capacity Amp Ratings Length Diameter Dimensional Standdard
3.6WJON6 3.6kV 50kA 5, 6.3, 10, 16, 20, 25, 31.5, 40, 50 7.56 (192) 1.4 (35.6) BS 2692 (TA1) Interchangeable with GEC type K2 PA
3.6WDOH6 3.6kV 50kA 50, 63, 80, 100, 125 7.56 (192) 2 (50.8) BS 2692 (TA1) or DIN 43625
3.6WFOH6 3.6kV 50kA 160, 200 7.56 (192) 3 (76.2) BS 2692 (TA1) or DIN 43625
3.6WDLSJ 3.6kV 50kA 50, 63, 80, 100, 125 11.5 (292.1) 2 (50.8) DIN 43625
3.6WFLSJ 3.6kV 50kA 160, 200 11.5 (292.1) 3 (76.2) DIN 43625
3.6WDFHO 3.6kV 50kA 50, 63, 80, 100, 125 10 (254) 2 (51) BS 2692 (TA2)
3.6WFFHO 3.6kV 50kA 160, 200 10 (254) 3 (76.2) BS 2692 (TA2)
3.6WKFHO 3.6kV 50kA 250, 315, 355, 400 10 (254) 3 (76.2) BS 2692 (TA2)
5.5VFNHA 5.5kV 60kA 2R-6R 15.86 (402.8) 3 (76.2) ANSI R-rated
5.5VKNHA 5.5kV 60kA 9R-24R 15.86 (402.8) 3 (76.2) ANSI R-rated
7.2WFNHO 7.2kV 40kA 25, 31.5, 40, 50, 63, 80, 100, 125, 160 15.86 (402.8) 3 (76.2) BS 2692 (TA4)
7.2WKNHO 7.2kV 40kA 200, 224, 250, 315 15.86 (402.8) 3 (76.2) BS 2692 (TA4)
7.2WFMSJ 7.2kV 63kA 25, 31.5, 40, 50, 63, 80, 125, 160 17.40 (442) 3 (76.2) DIN 43625
7.2WKMSJ 7.2kV 63kA 200, 224, 250, 315, 355 17.40 (442) 3 (76.2) DIN 43625
British Standard Dimensioned IEC Fuses for
Motor Circuit Protection
Catalog Number Build-A-Code
kV Basic Catalog Number Amps
_ _ _ _ _ _ _ _ _ _ _
The Cooper Bussmann range of motor fuses are designed to
meet the specific requirements necessary for motor
protection. During the starting cycle of direct on-line motors,
the fuse elements will reach a considerably higher
temperature than during normal operation; (this is due to the
high amount of current the motor will draw as it starts,
typically, six times its normal load current value). This results
in expansion and contraction of the fuse elements and could
cause premature operation of the fuse.
Cooper Bussmann motor fuses encompass an advanced
design to minimize this effect. This therefore, negates the
need to over specify the fuse rating due to high values of
motor starting current.
Cooper Bussmann motor fuses operate extremely quickly
under heavy fault currents, resulting from the time / current
characteristic. Low power dissipation ensures low
temperature rise, important in multi-tier starters for example.
Switching (arc), voltages are lower than permitted values,
therefore, 5.5kV fuses are also suitable for 4.8kV and
2.4kV circuits.
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
84
Medium Voltage Fuses
DIN Dimension Fuses
To Spec. DIN 43625
Specifications
Catalog Symbol: See Basic Catalog Numbers table.
Description: DIN dimension fuses to Specification DIN
43625 covering current-limiting fuses with performance in
compliance with IEC 60282-1. These are in accordance with
the R10 and, in some cases, the R20 series of preferred
numbers.
Dimensions: See Catalog Numbers table.
DIN Dimensioned IEC Fuses for Transformer Protection
Volts: — See voltage associated with the Basic Catalog
Numbers in the table.
Amps: — See amp rating associated with the Basic Catalog
Numbers in the table.
IR: — See IR associated with the Basic Catalog Numbers
in the table.
Agency Information: Comply with DIN dimensional
standard DIN 43625, VDE 0670 part 4, VDE 0670 part 40Z
and with IEC 60282-1 (2005).
Features and Benefits
• DIN dimensioned for retrofitting in existing hardware
• Open fuse indicator for ease in troubleshooting
• Designed for use in IEC equipment
Typical Applications
• Medium Voltage IEC designed equipment
Catalog Number Build-A-Code
kV Basic Catalog Number Amps
_ _ _ _ _ _ _ _ _ _ _
kV Catalog Numbers Amp Ratings Dimensions - in (mm) Diameter x Length IR RMS Sym
3.6ADOSJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40 2.00 x 7.56 (51 x 192) 40kA
3.6WDOSJ(amp) 50, 63, 80, 100, 125 2.00 x 7.56 (51 x 192)
3.6WFOSJ(amp) 160, 200 3.00 x 7.56 (76 x 192
3.6 3.6ADLSJ(amp) 25, 40 2.00 x 11.50 (51 x 292) 50kA
3.6WDLSJ(amp) 50, 63, 80, 100, 125 2.00 x 11.50 (51 x 292)
3.6WFLSJ(amp) 160, 200 3.00 x 11.50 (76 X 292)
3.6WKLSJ(amp) 250, 315, 400 3.00 x 11.50 (76 X 292)
7.2TDLSJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 11.50 (51 x 292)
7.2 7.2TFLSJ(amp) 80, 100, 125, 160 3.00 x 11.50 (76 x 292) 40kA
7.2WKMSJ(amp) 200, 225, 250, 315, 355 3.00 x 17.41 (76 x 442)
12TDLEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 11.50 (51 x 292)
12 12THLEJ(amp) 80, 100 2.52 x 11.50 (64 x 292) 63kA
12TKLEJ(amp) 125 3.00 x 11.50 (76 x 292)
12TXLEJ(amp)* 160, 200 3.50 x 11.50 (88 x 292)
17.5TDLSJ(amp)* 6.3, 10, 16, 20, 25, 31.5, 40 2.00 x 11.50 (51 x 292)
17.5TFLSJ(amp)* 50 3.00 x 11.50 (76 x 292) 35.5kA
17.5 17.5TDMEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 17.41 (51 x 442)
17.5THMEJ(amp) 80, 100 2.52 x 17.41 (64 x 442) 50kA
17.5TKMEJ(amp) 125 3.00 x 17.41 (76 x 442)
24TDMEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50 2.00 x 17.41 (51 x 442)
24 24THMEJ(amp) 63 2.52 x 17.41 (64 x 442) 50kA
24TFMEJ(amp) 80, 100*13.00 x 17.41 (76 x 442)
24TXMEJ(amp)* 1252, 160 3.46 x 17.41 (88 x 442) 31.5kA
36TDQSJ(amp) 3.153, 6.3, 10, 16, 20, 25 2.00 x 21.16 (51 x 537) 35.5kA
36 36TFQSJ(amp) 31.5, 40, 50 3.00 x 21.16 (76 x 537)
36TXQEJ(amp)* 63 3.46 x 21.16 (88 x 537) 20kA
Catalog Numbers
For Diameter and Length Dimensions See Table Above
1.77"
45.0mm
Diameter
0.59"
15.0mm
Striker In
Operated Position
Length 1.34"
34.0mm
1.02"
26.0mm
Dimensions - In (mm)
Recommended fuseclips for DIN style fuses – 270303, A3354745 see page 91.
*Not compliant with VDE 0670, part 402.
1-IR RMS Sym is 63kA
2-IR RMS Sym is 40kA
3-IR RMS Sym is 20kA
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 85
Medium
Voltage
Fuses
Medium Voltage Fuses
AB, AM and CAV
Specifications
Description: British Standard VT fuses with low current
ratings for use in voltage transformers or operating
transformers to provide isolation of the associated system in
the event of faults in the transformer circuit.
Dimensions: See Basic Catalog Numbers table.
Basic Catalog Numbers for “AB” & “AM” Series
Basic Cat. Dimensions - in (mm)
Numbers Volts Amp Ratings Type Length Diameter IR
3.6ABWNA 3.6kV 3.15, 6.3 AB 5.6 (142.2) 1 (25.4) 50KA
3.6ABCNA 3.6kV 3.15, 6.3, 10 AB 7.69 (195.3) 1 (25.4) 50KA
5.5ABWNA* 5.5kV 0.5, 1, 2, 3, 5 AB 5.6 (142.2) 1 (25.4) 50KA
5.5AMWNA* 5.5kV 0.5, 1.0, 2.0, 3.0, 4.0, 5.0 AM 5.6 (142.2) 0.81 (20.6) 50KA
7.2ABWNA 7.2kV 3.15, 6.3 AB 5.6 (142.2) 1 (25.4) 45KA
7.2ABCNA 7.2kV 3.15, 6.3 AB 7.69 (195.3) 1 (25.4) 45KA
12ABCNA 12.0kV 3.15 AB 7.69 (195.3) 1 (25.4) 45KA
15.5ABFNA 15.5kV 3.15 AB 10.00 (254) 1 (25.4) 32KA
17.5ABGNA 17.5kV 3.15 AB 14.13 (358.9) 1 (25.4) 35KA
24ABGNA 24.0kV 3.15 AB 14.13 (358.9) 1 (25.4) 25KA
36ABGNA** 36.0kV 3.15 AB 14.13 (358.9) 1 (25.4) 31.5KA
Recommended fuse clip for 1 diameter fuses – A3354705.
Basic Catalog Numbers for “CAV” Series
Basic Cat. Amp Dimensions - in (mm)
Number Volts Ratings Length Diameter IR
3.6CAV 3.6kV 2 8.66 (220) 1.63 (41.4) 50KA
5.5CAV* 5.5kV 15 7.375 (187.3) 1.63 (41.4) 63KA
5.5CAVH* 5.5kV 0.5, 1, 2 7.375 (187.3) 1.63 (41.4) 63KA
7.2CAV 7.2kV 2, 4, 6, 10 8.66 (220) 1.63 (41.4) 63KA
12CAV 12kV 2 8.66 (220) 1.63 (41.4) 40KA
15.5CAV* 15.5kV 0.5, 1, 2, 3, 5, 7 12.87 (326.9) 1.63 (41.4) 80KA
15.5CAVH* 15.5kV 0.5, 1, 2 12.87 (326.9) 1.63 (41.4) 80KA
17.5CAV 17.5kV 2, 4, 6, 10 8.66 (220) 1.63 (41.4) 40KA
24CAV 24kV 2, 3, 4 13.39 (340.1) 1.63 (41.4) 40KA
36CAV 36kV 2, 4 17.32 (439.9) 1.63 (41.4) 40KA
36CAVH 36kV 2 17.32 (439.9) 1.63 (41.4) 40KA
38CAV* 38kV 4 17.32 (439.9) 1.63 (41.4) 40KA
38CAVH* 38kV 0.5, 1, 2 17.32 (439.9) 1.63 (41.4) 40KA
Type CAVH are fitted with a striker pin for indication.
* E-Rated fuses
**For clean indoor applications only.
Potential Transformer Fuses
Recommended Fuse Clips: 1” dia. - A3354705, 1.63” dia. - 1A0835, .819 dia. - 1A1837
Contact Cooper Bussmann for complete specifications on potential transformer fuses
Ratings:
E-Rated: — See single asterisk in Basic Catalog Numbers
table
Volts: — 3.6-38kV (See Basic Catalog Numbers table)
Amps: — 2-15A (See Basic Catalog Numbers table)
IR: — 25-80kA (See Basic Catalog Numbers table)
Agency Information: BS2692-1 and IEC60282-1
Features and Benefits
• Physically dimensioned for retrofitting in existing hardware.
• Space saving size.
Typical Applications
• Medium Voltage Potential Transformers
• Small Medium Voltage Service Transformers
Catalog Number Build-A-Code
kV Basic Catalog Number Amps
_ _ _ _ _ _ _ _ _ _ _
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
86
Medium Voltage Fuses
British Standard IEC Fuses for Use in Oil Filled
Distribution Switchgear
OEFMA
Specifications
Description: BS 2692-1 medium
voltage fuses for use on the primary
circuit of three-phase 50Hz
transformers in oil field switchgear.
Fitted with powerful pyrotechnic
striker pin.
Ratings:
Volts: — 3.6-24kV
Amps: — 6.3-200A
IR: — 25-50kA (See Catalog Number table below)
Agency Information: Fuses comply with IEC 60282-1,
BS2692-1 and ESI Standard 12-8. 7.2 and 12kV fuses tested
at highest system voltage and approved by the UK Electricity
Association approvals panel.
Featues and Benefits
• Physically sized for replacement of British Standard fuse
links
Typical Applications
• Medium Voltage BS Designed Equipment
Catalog Numbers
Basic Cat. Dimensional Breaking
Number Voltage Ref. BS 2692 Amp Ratings Capacity (kA)
3.6OEFMA 3.6kV FO1 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200 50
3.6OEGMA 3.6kV FO2 100, 125, 160, 200 50
3.6OLGMA 3.6kV FO2 250 50
7.2OEFMA 7.2kV FO1 80, 100, 112 45
7.2OHGMA 7.2kV FO2 125, 140, 160 45
12OEFMA 12.0kV FO1 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 40
12OHFMA 12.0kV FO1 71, 80 40
12OHGMA 12.0kV FO2 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 71, 80, 90, 100 40
12OLGMA 12.0kV FO2 125 40
15.5OEFMA 15.5kV FO1 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 40
15.5OHGMA 15.5kV FO2 71, 80, 90 40
15.5OLGMA 15.5kV FO2 100 40
17.5OHGMA 17.5kV FO2 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 80 35
24OEGMA 24.0kV FO2 6.3, 10, 16, 20, 25, 31.5, 40, 50 25
Contact Cooper Bussmann for complete specifications on medium voltage fuses.
Code Number Reference
O _ _ M A
Type
O = Oil tight
Diameter
E = 63.5mm
H = 63.5mm
L = 63.5mm
Length
F = 254mm
G = 359mm
Striker
M = As specified in BS 2692 table 11
Tags
A = None (plain caps)
Catalog Number Build-A-Code
kV Basic Amps
Catalog Number
_ _ _ _ _ _ _ _ _ _ _
Current-limiting fuse for use in oil switchgear
Fuse types: OEF, OEG, OHF, OHG, OLG
10 Min — 16 Max striker travel after operation, if fitted.
63.5
68 Max
44
44
254mm (10 in) or 359mm (14 in)
Dimensions:
Catalog Numbers
TTransformer Catalog Numbers/Transformer Primary Voltage
kVA 3.3kV 6.6kV 11kV/ESI 12-8 Ref. 13.8kV
200 3.6OEFMA63 12OEFMA31.5 12OEFMA25/01 15.5OEFMA16
250 3.6OEFMA80 12OEFMA40 12OEFMA25/— 15.5OEFMA20
300/315 3.6OEFMA100 12OEFMA50 12OEFMA31.5/02 15.5OEFMA25
400 3.6OEFMA125 12OEFMA63 12OEFMA40/— 15.5OEFMA31.5
500 3.6OEFMA160 12OHFMA71 12OEFMA50/03 15.5OEFMA40
630 3.6OEFMA200 7.2OEFMA100 12OEFMA63/— 15.5OEFMA50
750/800 3.6OLGMA250 7.2OHGMA125 12OHFMA80/04 15.5OEFMA63
1000 3.6OLGMA250* 7.2OHGMA140 12OHGMA90**/05 15.5OHGMA71
1250 — 7.2OHGMA160* 12OHGMA100/— 15.5OHGMA90
1600 — — 12OLGMA125*/— 15.5OLGMA100*
This Catalog Number selection table is based upon the following criteria:
1. Withstand against magnetizing inrush current taken as 12 times full-load current for 0.1 second.
2. Withstand against 150% permissible overload current. Recommendations marked with asterisks have the following significance:-
*Limited to permissible overloads of 130%.
**Permits use of a 12kV OHFMA 80A fuse with a 100kVA transformer where permissible overload does not exceed 130%.
3. For 6.6kV systems, 12kV fuses are recommended where possible in the interests of standardization.
4. Wherever possible, 10 inch long FO1 fuses are offered rather than equivalent 14 inch FO2 types.
5. The above recommendations are not generally applicable to transformers feeding motor circuits with starting currents in excess of the transformer full load current. In this event, please consult
Cooper Bussmann.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 87
Medium
Voltage
Fuses
Medium Voltage Fuses
Fast-acting Fuses
Data Sheet: 6003
Fuse blocks: 4528, 4529, 4530 & 2960
Voltage Rating: 1000 to 10,000V
Basic Catalog Fuse Block Fuse Clip
Numbers Catalog Number Catalog Number
HVA, HVR 4528 5960
HVB, HVT 4529 5960
HVJ, HVU 4530 4180
HVL, HVX 2960 4180
Use #8 screws on blocks 4528 and 4529.
Use #10 screws on blocks 4530 and 2960.
Test Specifications
BBasic Catalog
Numbers Load / Opening Time
HVA, HVB, HVJ, HVL 110% / 4 Hours (min)
135% / 1 Hour (max)
HVR, HVT, HVU, HVW, HVX 100% / 4 Hours (min)
150% / 1 Hour (max)
HVA, HVB,
HVJ, HVL,
HVR, HVT,
HVU, HVW &
HVX
Specifications
Description: Medium voltage, non-time delay, fast-acting
fuses.
Dimensions: See Basic Catalog Numbers table.
Ratings:
Volts: — 1-10kV (See Basic Catalog Numbers table)
Amps: — 1⁄16-10A (See Basic Catalog Numbers table)
Features and Benefits
• Physical size varies with electrical rating of fuse to prevent
over-fusing.
• Space saving size.
Typical Applications
• Medium Voltage Instrument Protection
• Medium Voltage Circuit Protection
Basic
Catalog Dimensions - in (mm)
Number kV Amp Ratings Maximum S.C. Diameter Length
HVA 1 1⁄16,1⁄10,1⁄8,2⁄10,1⁄4,3⁄10,3⁄8,1⁄2, 20kW dc/30kVA ac 0.41 (10.4) 3 (76.1)
3⁄4,1,1
1⁄2,2,3,4,6,10
HVB 2.5 1⁄2,3⁄4,1,1
1⁄2, 2, 3 20kW dc/30kVA ac 0.41 (10.4) 4.5 (114.2)
HVJ 5 1⁄16,1⁄8,1⁄4,1⁄2,3⁄4,1
1⁄2, 2, 4, 6, 10 20kW dc/30kVA ac 0.81 (20.6) 5 (126.9)
HVL 10 1⁄16,1⁄8,1⁄4,1⁄2,1,1
1⁄2, 2, 3 20kW dc/30kVA ac 0.81 (20.6) 10 (254)
HVR 1 1⁄2, 1, 2, 3, 4, 5 kVA-500 ac only 0.41 (10.4) 3 (76.2)
HVW 1.2 1, 2, 3, 4, 5, 8 kVA-12,000 ac only 0.41 (10.4) 2.25 (57.1)
HVT 2.5 1⁄2, 1, 2, 3, 5 kVA-1250 ac only 0.41 (10.4) 4.5 (114.2)
HVU 5 1⁄2, 1, 2, 3, 4, 5 kVA-2500 ac only 0.81 (20.6) 5 (126.9)
HVX 10 1⁄2, 1, 3, 5 kVA-5,000 ac only 0.41 (10.4) 10.0 (253.8)
Catalog Number Build-A-Code
Basic Catalog Number Amps
_ _ _ _ _ _ _ _
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
88
Medium Voltage Fuses
EEI-NEMA Type K & T and Type H & N
Catalog Numbers
EEI-NEMA and High-Surge Universal Tin Element
Fuses for Cutouts — Rated to 27kV
Non-Removable Button-Head For Standard Open or Enclosed Cutouts
Catalog Numbers
Type H EEI-NEMA EEI-NEMA
(High Type K Type T
Surge) (Fast) (Slow) Amps
FL11H1 FL11K1 FL11T1 1
FL11H2 FL11K2 FL11T2 2
FL11H3 FL11K3 FL11T3 3
FL11H5 FL11K5 FL11T5 5
— FL11K6 FL11T6 6
FL11H8 FL11K8 FL11T8 8
— FL11K10 FL11T10 10
— FL11K12 FL11T12 12
— FL11K15 FL11T15 15
— FL11K20 FL11T20 20
— FL11K25 FL11T25 25
— FL11K30 FL11T30 30
— FL11K40 FL11T40 40
— FL11K50 FL11T50 50
— FL11K65 FL11T65 65
— FL11K80 FL11T80 80
— FL11K100 FL11T100 100
— FL11K140 FL11T140 140
— FL11K200 FL11T200 200
Removable Button-Head For Cutouts Requiring Removable-Button Links
Catalog Numbers
EEI-NEMA EEI-NEMA
Type K Type T
(Fast) (Slow) Amps
FL3K1 FL3T1 1
FL3K2 FL3T2 2
FL3K3 FL3T3 3
FL3K5 FL3T5 5
FL3K6 FL3T6 6
FL3K8 FL3T8 8
FL3K10 FL3T10 10
FL3K12 FL3T12 12
FL3K15 FL3T15 15
FL3K20 FL3T20 20
FL3K25 FL3T25 25
FL3K30 FL3T30 30
FL3K40 FL3T40 40
FL3K50 FL3T50 50
FL3K65 FL3T65 65
FL3K80 FL3T80 80
FL3K100 FL3T100 100
FL3K140 FL3T140 140
FL3K200 FL3T200 200
Adapter-type removable-button links with ferrule adapter to convert to double-leader
links are available in K and T types. Order by description.
EEI-NEMA Type K Universal Silver-Element Fuses
for Cutouts — Rated through 27kV
Non-Removable Button-Head For Standard Open or Enclosed Cutouts
Catalog Numbers
EEI-NEMA
Type K Amps
FL12K8 8
FL12K10 10
FL12K12 12
FL12K15 15
FL12K25 25
FL12K50 50
FL: Type H and
EEI-NEMA Type K
& T Fuses
Specifications
Description: Medium
voltage fuses: Type H
(high surge), EEI-NEMA
Type K (fast-acting),
EEI-NEMA Type T
(slow-acting).
Ratings:
Amps: — 1-200A
(See Catalog
Numbers tables)
Features and Benefits
• Wide range of EEI-NEMA type fuse links for use in open fuse
cutouts
• Voltage ratings up to 27kV.
• Can be coordinated with other overcurrent protective devices
for sectionalizing to isolate feeder branches.
Typical Applications
• Medium Voltage Fused Cutouts
High-Surge Type H Fuses
High-surge, Type H fuses are manufactured in ratings of 1, 2,
3, 5, and 8A. They have been developed principally for
primary fusing of small-sized transformers. Type H links are
manufactured in the universal buttonhead design.
Type N Fuses
Type N fuses conform to previous NEMA standards and have
been superseded by Type K and T links. Type N fuses are
manufactured in the universal button design in ratings of 5
through 200A for use in NEMA standard dimensioned cutouts
rated through 27kV.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 89
Medium
Voltage
Fuses
Medium Voltage Fuses
BBU Boric Acid Fuses
Element
Melts Rod withdraws,
elongating arc
and vaporizing
Boric Acid
Vapor
quenches
arc at first
current zero
BBU
Specifications
Description: Boric
acid fuses for power
transformers, feeder
circuits, distribution
transformers, metal-
enclosed and pad-
mounted switchgear
Construction:
Principle parts of the
replaceable BBU fuse
unit are shown in the
cross section views. A
glass epoxy tube
encloses the assembly
containing the silver
fuse element, arcing
rod, boric acid cylinder
and spring. Using a
pure silver element and nichrome wire
strain element makes the BBU less
susceptible to failure caused by vibration,
corona corrosion and fuse element
aging. The components are housed in a
fiberglass reinforced resin tube with
plated copper contacts. BBU fuses can
directly replace competitive equivalent
units.
Operation: The BBU fuse uses boric
acid to create the de-ionizing action to
interrupt the arc. At high temperatures,
boric acid decomposes to produce a
blast of water vapor and inert boric
anhydride. Fault interruption is achieved
by an arcing rod and a charged spring
that elongate the arc through a boric
acid chamber upon release by the fuse
element to interrupt short circuits within
one-half cycle and prevent the arc from
re-striking after a current zero.
BBU End Fittings: BBU end fittings
complete the electrical connection
between the fuse unit and the fuse
mounting. Positioned on the top and
bottom of the fuse, unit end fittings can
be used over again if they remain
undamaged. They are completely
interchangeable with other
manufacturers’ equivalent fuse units and
mountings.
Indoor Fittings: The indoor end fittings
are made of high-impact plastic and
high-conducting copper alloy. The blown
fuse indicator, located on the top end
fitting, provides visual indication of a
faulted fuse unit. When engaged into the
mounting, the spring-loaded plastic
mounting handle actuates the latch
mechanism and readily accepts a
hookstick to install or remove the
assembled fuse unit.
The bottom indoor fitting is threaded to
accept a muffler constructed of a plated
steel housing, containing copper mesh
screening, that absorbs and contains the
noise and exhaust materials during a
fault condition, and prevents
contamination of indoor components and
mechanisms located within the
switchgear. Containment also prevents
accidental flash-over from phase-to-
phase or phase-to-ground by limiting
airborne particles and gases.
BBU Melt Cur ve Constructions: The
BBU fuse is offered in three
constructions to meet specific melt
curves for an application. The
construction is designated in the Catalog
Number suffix as follows;
• E (Standard)
• K (Fast), and
• SE (Slow)
The curves for the SE construction are
less inverse and allow for more of a
time-delay at high currents. Consult
Cooper Bussmann for application
assistance.
Ratings:
Volts: — The maximum voltage rating of
the BBU fuse is the highest
RMS voltage at which the fuse
is designed to operate. Its
dielectric withstand level
corresponds to insulation levels
of power class equipment, thus
the name “power fuse.”
Maximum voltage ratings for
BBU fuses are: 17kV, 27kV and
38kV.
Amps:— The continuous amp rating of a
BBU fuse should equal or
exceed the maximum load
current where the fuse is
applied. They are designed to
carry their rated continuous
current without exceeding the
temperature rise outlined in
NEMA and ANSI standards. The
BBU is available with
continuous current ratings up to
200 amps The current ratings
carry an “E” designation as
defined by ANSI and NEMA.
For example, the current
responsive element rated 100E
amps or below will melt in 300
seconds at an RMS current
within the range of 200 to 240
percent of the continuous
current ratings. Above 100E
amps, melting takes place in
600 seconds at an RMS current
within the range of 220 to 264
percent of the continuous
current rating.
IR:— BBU fuses have interrupting
capabilities from 10kA to 14kA
symmetrical.
Features and Benefits
• Voltage ratings of up to 38kV coupled
with ratings to 200A provide a wide
range of circuit protection.
• Time-current characteristics allow for
easier coordination with downstream
devices.
• Provides replacement of a variety of
existing systems.
Typical Applications
• Power and Distribution Transformer
Protection
• Medium Voltage Feeder Circuit
Protection
• Distribution Transformers
• Medium Voltage Metal-enclosed
Switchgear
• Medium Voltage Pad-mounted Switches
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
90
Medium Voltage Fuses
Catalog Fuse Voltage Max Int.
Numbers Amps Type kV kA Sym.
BBU38-3K 3 K 38 10
BBU38-6K 6
BBU38-8K 8
BBU38-10K 10
BBU38-12K 12
BBU38-15K 15
BBU38-20K 20
BBU38-30K 30
BBU38-40K 40
BBU38-50K 50
BBU38-65K 65
BBU38-80K 80
BBU38-100K 100
BBU38-140K 140
BBU38-200K 200
BBU38-5E 5 E 38 10
BBU38-7E 7
BBU38-10E 10
BBU38-13E 13
BBU38-15E 15
BBU38-20E 20
BBU38-25E 25
BBU38-30E 30
BBU38-40E 40
BBU38-50E 50
BBU38-65E 65
BBU38-80E 80
BBU38-100E 100
BBU38-125E 125
BBU38-150E 150
BBU38-175E 175
BBU38-200E 200
BBU38-15SE 15 SE 38 10
BBU38-20SE 20
BBU38-25SE 25
BBU38-30SE 30
BBU38-40SE 40
BBU38-50SE 50
BBU38-65SE 65
BBU38-80SE 80
BBU38-100SE 100
BBU38-125SE 125
BBU38-150SE 150
BBU38-175SE 175
BBU38-200SE 200
Catalog Fuse Voltage Max Int.
Numbers* Amps Type kV k
kA Sym.
BBU27-3K 3 K 27 12.5
BBU27-6K 6
BBU27-8K 8
BBU27-10K 10
BBU27-12K 12
BBU27-15K 15
BBU27-20K 20
BBU27-25K 25
BBU27-30K 30
BBU27-40K 40
BBU27-50K 50
BBU27-65K 65
BBU27-80K 80
BBU27-100K 100
BBU27-140K 140
BBU27-200K 200
BBU27-5E 5 E 27 12.5
BBU27-7E 7
BBU27-10E 10
BBU27-13E 13
BBU27-15E 15
BBU27-20E 20
BBU27-25E 25
BBU27-30E 30
BBU27-40E 40
BBU27-50E 50
BBU27-65E 65
BBU27-80E 80
BBU27-100E 100
BBU27-125E 125
BBU27-150E 150
BBU27-175E 175
BBU27-200E 200
BBU27-15SE 15 SE 27 12.5
BBU27-20SE 20
BBU27-25SE 25
BBU27-30SE 30
BBU27-40SE 40
BBU27-50SE 50
BBU27-65SE 65
BBU27-80SE 80
BBU27-100SE 100
BBU27-125SE 125
BBU27-150SE 150
BBU27-175SE 175
BBU27-200SE 200
Catalog Fuse Voltage Max Int.
Numbers* Amps Type kV kA Sym
BBU17-3K 3 K 17 14
BBU17-6K 6
BBU17-8K 8
BBU17-10K 10
BBU17-12K 12
BBU17-15K 15
BBU17-20K 20
BBU17-25K 25
BBU17-30K 30
BBU17-40K 40
BBU17-50K 50
BBU17-65K 65
BBU17-80K 80
BBU17-100K 100
BBU17-140K 140
BBU17-200K 200
BBU17-5E 5 E 17 14
BBU17-7E 7
BBU17-10E 10
BBU17-13E 13
BBU17-15E 15
BBU17-20E 20
BBU17-25E 25
BBU17-30E 30
BBU17-40E 40
BBU17-50E 50
BBU17-65E 65
BBU17-80E 80
BBU17-100E 100
BBU17-125E 125
BBU17-150E 150
BBU17-175E 175
BBU17-200E 200
BBU17-15SE 15 SE 17 14
BBU17-20SE 20
BBU17-25SE 25
BBU17-30SE 30
BBU17-40SE 40
BBU17-50SE 50
BBU17-65SE 65
BBU17-80SE 80
BBU17-100SE 100
BBU17-125SE 125
BBU17-150SE 150
BBU17-175SE 175
BBU17-200SE 200
BBU Boric Acid Fuses for Indoor Use
Note: Muffler can be ordered separately. Order Catalog number BBU-MFLR.
Application Notes
Low currents, usually referred to as overload currents, must
be considered as BBU fuses have a rather low thermal
capacity. They cannot carry overloads of the same
magnitude/duration as motors and transformers of equal
continuous currents. For this reason, the BBU fuse must be
sized with the full load current in mind so the fuse does not
open on otherwise acceptable overloads and inrush
conditions. Coordination should be considered to help
determine what type of fuse is applied. The BBU fuse
interrupts at a natural current zero in the current wave and
allows a minimum of a half-cycle of fault current to flow
before the fault is cleared. The time-current characteristics
associated with a BBU fuse has a rather gradual slope
making it easier to coordinate with downstream equipment.
In addition, the BBU is ideal for higher voltage (up to 38kV)
and high current applications (up to 200A). It is important to
examine the minimum melting and total clearing time-current
characteristics of this fuse.
* BBU Melt Curve Constructions: The BBU fuse is offered in three constructions to meet
specific melt curves for an application. The construction is designated in the Catalog Number
suffix: E (Standard), K (Fast) and SE (Slow). Contact Cooper Bussmann for application
details.
End Fitting Detail
Data Sheet: 1123
K27 12.5
12.5
12.5
27
27
E
SE
K17 14
14
14
17
17
E
SE
K38 10
10
10
38
38
E
SE
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 91
Medium
Voltage
Fuses
Medium Voltage Fuses
Fuseclips for Medium & High Voltage Fuses
1A0065
3” Diameter Clip 270303
DIN Fuseclip
C
B
A
G
E
F
D
9078A67G04
3” Diameter Clip
2 Cup assemblies per package.
Dimensions shown are for reference only.
Recommended Fuseclips for Medium Voltage Fuses
Fuse
Catalog Diameter - Clip Dimensions (in)
Numbers in (mm) A B C D E F G
A3354710 2 (50.8) 3.749 1.979 2.009 1.189 4.539 1.509 0.399
A3354730 3 (76) 4.139 2.449 3.009 1.189 5.639 1.509 0.399
A3354745 1.77 (45) 3.50 2.50 1.77 1.19 4.50 1.50 0.38
Fuseclips are for single barrel applications only. Are not sold in pairs.
A
A
0.43"
10.8mm
0.99"
25.0mm
4.06"
103mm
92
93
High Speed Fuses
High Speed
Fuses
Section Contents Page
General Applications . . . . . . . . . . . . . . . . . . . . . . . . 94-95
North American fuses & accessories . . . . . . . . . . . .94-113
DFJ - High speed Class J fuse . . . . . . . . . . . . . . . . . . .97
Square Body fuses & accessories . . . . . . . . . . . . 114-176
BS 88 fuses & accessories . . . . . . . . . . . . . . . . . .177-185
Ferrule fuses & accessories. . . . . . . . . . . . . . . . . .186-206
Power Factor
For other power factor
values, the total clearing
integral can be
calculated as a multiple
of the clearing integrals,
the correction factor K
and the correction factor
X.
Arc Voltage
This curve gives the
peak arc voltage, U L,
which may appear
across the fuse during its
operation as a function
of the applied working
voltage, Eg, (rms) at a
power
factor of 15%.
Power Losses
Watts loss at rated
current is given in the
electrical characteristics.
The curve allows the
calculation of the power
losses at load currents
lower than the rated
current. The correction
factor, Kp, is given as a
function of the RMS load
current, Ib, in % of the
rated current.
Cut-Off Current
A fuse operation relating to short-circuits only. When a fuse
operates in its current-limiting range, it will clear a short-
circuit in less than 1⁄2cycle. Also, it will limit the instantaneous
peak let-through current to a value substantially less than
that obtainable in the same circuit if that fuse were replaced
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
94
High Speed Fuses
Prospective Current in Amps RMS
Peak Let-Through Current
10
2≈ 10 2
2
103
104
105
103104105106
A
B
General Applications
Rated Voltage
The AC voltage rating of Cooper Bussmann®fuses is given
in volts rms. Fuses tested to IEC are tested at 5% above
their rated voltage. British Style BS 88 fuses are tested at
10% above its rated voltage. UL recognition tests are
performed at the rated voltage.
Rated Current
Rated current is given in amps rms. Cooper Bussmann fuses
can continuously carry the rated current.
Melting Characteristic
The melting
characteristic
shows the virtual
melting time in
seconds as a
function of the
prospective current
in amperes rms.
The fuses are
specially
constructed for
short-circuit
protection against
high level fault
currents. Loading
and operation of
the fuse in
the non-
continuous/dashed
section of the melt
curve must be
avoided. The curve
can also be read
as the real melting
time as a function of the RMS value of the pre-arc current.
Clearing Integrals
The total clearing I2t at
rated voltage and at
power factor of 15% are
given in the electrical
characteristics. For
other voltages, the
clearing I2t is found by
multiplying by correction
factor, K, given as a
function of applied
working voltage, Eg,
(rms).
104
103
102
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
Prospective Current In Amperes RMS
Virtual Pre-Arcing Time In Seconds
10–4
10–3
10–2
10–1
K
1.5
1.0
0.5
0.4
0.3
0.2
100 200 300 400 500 600 660
Eg
1.0
0.9
0.8
0.7
0.1 0.2 0.3 0.4 0.5
COS ␸
X
UL
1.4
1.2
103
6
8
7
9
5
4
3
200 300 400 500 600 660
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 95
High Speed
Fuses
High Speed Fuses
General Applications
with a solid conductor of equal impedance.
A asymmetrical current
B symmetrical current
Parallel Connection
When fuses are connected in parallel it is recommended that
the applied voltage does not exceed 0.9 UN(the rated
voltage of the fuse). This is due to the fact that the energy
released within the fuses may be unevenly shared between
the parallel connected barrels.
When fuses are connected in parallel, one must take into
account that the current sharing is not necessarily equal. And
it must be checked, that the maximum load current is not
exceeded.
Series Connection
Fuses in series may not equally divide the applied voltage. It
is recommended that series connected fuses should only be
operated at fault currents that yield melting times less than
10 ms and a recovery voltage per fuse of less than or equal
to 0.9 UN(the rated voltage of the fuse).
Mounting Guidance
The recommendations below have to be followed when
mounting a Cooper Bussmann fuse with end plate threaded
holes.
1. Screw in studs: 5 N•m Max, 3 N•m Min
2. Attachment of the fuse to bussbar by means of nut and
washer:
Thread Torque (N•m)*
Configuration Max Min
5⁄16” – 18, M8 25 20
3⁄8” – 16, M10 45 40
3⁄8” – 24 45 40
1⁄2” – 13, M12 65 50
1⁄2” – 20 65 50
*1 N•m = 0.7375 lb-ft
Overloads
The design of Cooper Bussmann®fuses is such that they
can be operated under rather severe operating conditions
imposed by overloads (any load current in excess of the
maximum permissible load current).
In applications, there will be a maximum overload current,
Imax, which can be imposed on the fuse with a
corresponding duration and frequency of occurrence.
Time durations fall into two categories:
1. Overloads longer than one second
2. Overloads less than one second termed “impulse” loads.
The following table gives general application guidelines
which, in the expression Imax < (% factor) x It. Itis the
melting current corresponding to the time “t” of the overload
duration as read from the time-current curve of the fuse. The
guidelines in the table below determine the acceptability of
the selected fuses for a given Imax.
Frequency of Occurrence Overloads (> 1 sec) Impulse Loads (< 1 sec)
Less than once per month Imax < 80% x ItImax < 70% x It
Less than twice per week Imax < 70% x ItImax < 60% x It
Several times per day Imax < 60% x It—
When impulse loads are an intrinsic/normal parameter of the
load current either as single pulse or in trains of pulses or
when their level is higher than the melting current at 0.01
seconds (per time-current curve), contact Cooper Bussmann
for application assistance.
In addition to the parameters set forth in the preceding table,
the RMS value of the load current as calculated for any
period of 10 minutes or more should not exceed the
maximum permissible load current.
Furthermore, it is important that a fuse should not be applied
in the non-continuous/dashed portion of the associated
time-current curve.
Any time-current combination point which falls in the
non-continuous/dashed portion of the time-current curve is
beyond the capability of the fuse to operate properly.
DC Operation
Depending upon the short-circuit time constant and the
magnitude of the prospective short-circuit current, the dc
voltage at which a fuse can be applied may be less than its
ac rating. Long time constants require a lower dc voltage.
Conversely, however, higher available prospective short-
circuit currents result in faster fuse openings and thus permit
a fuse to be operated at a higher DC voltage.
Consult Cooper
Bussmann for additional
information and applica-
tion assistance when
fuses have to operate
under DC conditions.
Load Current Versus
Conductor Cross
Section
Reduction of permissible
load current when the conductor cross section is less than
that given in IEC Publication 269-1 & 4 valid for Cooper
Bussmann high speed fuses.
Application Assistance
If you have application problems or need a fuse outside our
standard program, please contact the nearest Cooper
Bussmann representative. Phone numbers are shown on the
back cover.
1.0
0.9
0.8
0.5 0.6 0.7 0.8 0.9 1.0
≈ (IEC cross section)
Reduction Factor
Introduction
Nor th American Contents
Catalog Amp
Number Volts Range Page
DFJ 600 1-600 97
FWA 130 1000-4000 98-99
FWA 150 70-1000 100-101
FWX 250 35-2500 102-103
FWH 500 35-1600 104-105
KAC 600 1-1000 106
KBC 600 35-800 107
FWP 700 5-1200 108-110
FWJ 1000 35-2000 111-112
Accessories
Fuse Bases 113
Nor th American Fuse Ranges
Amps Volts AC DC
1000-4000 130 X X
70-1000 150 X X
35-2500 250 X X
35-1600 500 X X
1-1000 600 X —
5-1200 700 X X
40-600 800 — X
35-2000 1000 X —
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
96
High Speed Fuses
Nor th American Fuses
General Information
Cooper Bussmann offers a complete range of North
American blade and flush-end style fuses and accessories.
Their design and construction were optimized to provide:
• Low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
• Low arc voltage
• Excellent DC performance
North American style fuses provide an excellent solution for
medium power applications. While there are currently no
published standards for these fuses, the industry has
standardized on mounting centers that accept
Cooper Bussmann fuses.
Voltage Rating
All Cooper Bussmann®North American style fuses are tested
at their rated voltage. Cooper Bussmann should be consulted
for applications exceeding those values.
Accessories
External and internal open fuse indication is available for
selected portions of the North American line. Fuse blocks are
available for most applications.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 97
High Speed
Fuses
High Speed Fuses
Specifications
Description: High speed, current-limiting fuse.
The Cooper Bussmann®Drive Fuse will provide maximum
protection for AC and DC drives and controllers and meet
NEC®branch circuit protection requirements. The Drive Fuse
has the lowest I2t of any branch circuit fuse to protect power
semiconductor devices that utilize diodes, GTOs, SCRs and
SSRs.
Dimensions: See page 15 for Class J dimensions.
Construction: Melamine tube with silver fuse element.
Ratings:
Volts — 600Vac (or less), 450Vdc (or less)
Amps — 1-600A
IR — 200kA RMS Sym., 100kA DC
Agency Information: CE, Std. 248-8, Class J, UL Listed,
Guide JDDZ, File E4273, CSA Certified, Class 1422-02, File
53787.
Features and Benefits
• Easily coordinated with existing and new variable speed
drives and electric controllers.
• Standard Class J dimensions allowing the use of readily
available fuse blocks, holders, and switches.
• Allows the lowest let-thru energy of any branch circuit
overcurrent protective device.
Typical Applications
• Protection of ac & dc drives
• Equipment using power semi-conductor devices
Catalog Numbers (Amps)
DFJ-1 DFJ-15 DFJ-70 DFJ-225
DFJ-2 DFJ-20 DFJ-80 DFJ-250
DFJ-3 DFJ-25 DFJ-90 DFJ-300
DFJ-4 DFJ-30 DFJ-100 DFJ-350
DFJ-5 DFJ-35 DFJ-110 DFJ-400
DFJ-6 DFJ-40 DFJ-125 DFJ-450
DFJ-8 DFJ-45 DFJ-150 DFJ-500
DFJ-10 DFJ-50 DFJ-175 DFJ-600
DFJ-12 DFJ-60 DFJ-200
Data Sheet: 1048
DFJ Class J
Drive Fuse High Speed Fuses
Time-Current Characteristic Cur ves—Average Melt
Current Limitation Cur ves
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
98
High Speed Fuses
Dimensions (in)
Catalog Number Fig. B C D Thread Depth
FWA-1000AH-2000AH 1 2.0 1.0 — Tapped 3⁄8”-24 x 1⁄2”
FWA-2500AH-3000AH 1 3.0 1.5 — Tapped 1⁄2”-20 x 1⁄2”
FWA-4000AH 2 3.5 1.5 1.5 Tapped 1⁄2”-20 x 1⁄2”
1mm 0.0394 / 1 25.4mm
ig. 1 1000-3000A ig. 2 4000A
1.875
BC
1.875
C
B
D
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power
factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers Electrical Characteristics
I2t (A2Sec)
Catalog Rated Current Clearing Watts
Numbers RMS-Amps Pre-arc at 130V Loss
FWA-1000AH 1000 170000 460000 60
FWA-1200AH 1200 270000 730000 70
FWA-1500AH 1500 520000 1400000 78
FWA-2000AH 2000 860000 2400000 108
FWA-2500AH 2500 1500000 4100000 130
FWA-3000AH 3000 2100000 5700000 150
FWA-4000AH 4000 3400000 9200000 257
• Watts loss provided at rated current.
• See accessories on page 113.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Nor th American — FWA 130V: 1000-4000A
FWA
Specifications
Description: North American
style flush-end high speed fuses.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 130Vac
Amps: — 1000-4000A
IR: — 200kA RMS Sym.
— 50kA @130Vdc
Agency Information: CE, UL Recognized on 1000-2000A
fuses
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
1301046526
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
UL
Eg
200
100
100 15050
300
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720001
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 99
High Speed
Fuses
High Speed Fuses
Nor th American — FWA 130V: 1000-4000A
FWA 1000-4000A: 130V
Time-Current Cur ve
10322468 2
1042468
105
Prospective Current In Amps RMS
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
Virtual Pre-Arcing Time In Seconds
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
103
104
FWA-4000AH
FWA-3000AH
FWA-2500AH
FWA-2000AH
FWA-1500AH
FWA-1200AH
FWA-1000AH
WA-4000A
WA-3000A
WA-2500A
WA-2000A
WA-1500A
WA-1200A
WA-1000A
rospective Short-Circuit Current Symmetrical RMS
ea Let-Through Current
2
6
4
2
6
4
2
246 246 246
104105
103
104
105
103
Peak Let-Through Curve
Data Sheet: 35785301
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
100
High Speed Fuses
2.656
1.936
2.188
1.156
0.312
0.438
0.750 1.000
0.125
Dimensions (in)
Fig. 1: 70-400A
1.500
0.250
3.500
2.438
1.250
1.000
0.406
Fig. 2: 500-1000A
1mm = 0.0394” / 1” = 25.4mm
Nor th American — FWA 150V: 70-1000A
FWA
Specifications
Description: North American style
stud-mount fuses.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 150Vac/dc
Amps:— 70-1000A
IR:— 100kA Sym. (70-400A)
— 200kA Sym. (450-1000A)
— 20kA @150Vdc (70-800A)
— 100kA @ 80Vdc (70-400A)
Agency Information: CE, UL Recognized
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage, Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Number RMS-Amps Pre-arc at 150V Loss
FWA-70B 70 470 4000 6.9
FWA-80B 80 670 6000 7.7
FWA-100B 100 1200 12000 9.0
FWA-125B 125 1870 18000 11.2
FWA-150B 150 2700 26000 13.5
FWA-200B 200 4780 45000 17.6
FWA-250B 250 7470 70000 22.5
FWA-300B 300 10760 100000 27.0
FWA-350B 350 15700 140000 30.6
FWA-400B 400 20300 180000 35.2
FWA-500A 500 39000 120000 35.0
FWA-600A 600 46000 140000 47.0
FWA-700A 700 75000 220000 49.0
FWA-800A 800 92000 280000 58.0
FWA-1000A 1000 170000 510000 60.0
• Watts loss provided at rated current.
• See accessories on page 113.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
1501027022
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
1)
2)
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
UL
Eg
200
100
100 15050
300
1) 500-1000A Range
2) 70-400A Range
Data Sheet: 720002
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 101
High Speed
Fuses
High Speed Fuses
Nor th American — FWA 150V: 70-1000A
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
1022468
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
103
104
FWA-1000A
FWA-800A
FWA-700A
FWA-600A
FWA-500A
FWA-200A
FWA-400A
FWA-350A
FWA-300A
FWA-250A
FWA-150A
FWA-70A
FWA-80A
FWA-100A
FWA-125A
FWA 70-1000A: 150V
Time-Current Cur ve
rospective Short-Circuit Current Symmetrical RMS
ea Let-Through Current
2
6
4
2
6
4
2
6
4
246 246 246
102
103
104
106
1021031041052
WA-400A
WA-350A
WA-300A
WA-250A
WA-200A
WA-150A
WA-100A
WA-80A
WA-70A
Peak Let-Through Curve
Data Sheet: 35785310
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
102
High Speed Fuses
Nor th American — FWX 250V: 35-2500A
FWX
Specifications
Description: North American
style stud-mount and flush-end
fuses.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 250Vac/dc
Amps:— 35-2500A
IR:— 200kA RMS Sym.
Agency Information: CE, UL Recognized & CSA
Component Acceptance on 35-800A fuses (20kA IR
@250Vdc).
Electrical
Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics.
For other voltages, the
clearing I2t is found by
multiplying by correction
factor, K, given as a
function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage, Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current is
given in the electrical char
acteristics. The curve allows
the calculation of the power
losses at load currents lower
than the rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current .
Catalog Numbers Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Number RMS-Amps Pre-arc at 250V Loss
FWX-35A 35 50 230 4.2
FWX-40A 40 60 310 5.2
FWX-45A 45 80 390 5.7
FWX-50A 50 100 520 6.0
FWX-60A 60 140 740 8.1
FWX-70A 70 330 1400 7.2
FWX-80A 80 430 1850 8.1
FWX-90A 90 570 2450 9.0
FWX-100A 100 740 3150 10.0
FWX-125A 125 1130 4850 12.5
FWX-150A 150 1620 6950 15.7
FWX-175A 175 2170 9300 18.5
FWX-200A 200 2790 12000 22
FWX-225A 225 3210 14700 24
FWX-250A 250 3960 18100 27
FWX-275A 275 4720 21600 31
FWX-300A 300 6000 27300 32
FWX-350A 350 10600 48600 39
FWX-400A 400 14500 66100 44
FWX-450A 450 22100 101000 49
FWX-500A 500 28000 128000 54
FWX-600A 600 41100 188000 62
FWX-700A 700 48800 190000 72
FWX-800A 800 59000 230000 84
FWX-1000AH 1000 44000 360000 100
FWX-1200AH 1200 92000 750000 103
FWX-1500AH 1500 120000 880000 140
FWX-1600AH 1600 160000 1200000 140
FWX-2000AH 2000 320000 2300000 151
FWX-2500AH 2500 670000 4700000 163
• Watts loss provided at rated current. • See accessories on page 113.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low
energy let-through (I2t)
• Superior cycling capability
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
1.5
1.0
0.5
0.3
0.2
0.15
75 125 300200 250
Eg
K
1)
2)
UL
1.4
1.2
103
800
600
500
400
300
200
50 100 150 200 250
Eg
1)
2)
1) 35-800A Range
2) 1000-2500A Range
1) 35-800A Range
2) 1000-2500A Range
AEDC
F
J
G
B
H
A
BC
A
BC
D
Fig. 1:
35-800A
Fig. 2:
1000-1200A
Fig. 3:
1500-2500A
Dimensions (in) TTapped
Amp Thread
Range Fig. A B C D E F G H J Depth
35-60 1 3.19 0.81 1.59 2.59 2.25 0.34 0.63 0.13 0.52 —
70-200 1 3.13 1.22 1.59 2.44 2.19 0.34 1.00 0.19 0.47 —
225-600 1 3.84 1.50 1.59 2.94 2.25 0.41 1.00 0.25 0.75 —
700-800 1 3.84 2.00 1.59 3.03 2.28 0.41 1.50 0.25 0.78 —
1000-1200 2 2.59 3.00 1.50 — — — — — — 3⁄8”-24 x 1⁄2”
1500-2500 3 2.59 3.50 1.50 1.50 — — — — — 3⁄8”--24 x 1⁄2”
1mm = 0.0394” / 1” = 25.4mm
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720005
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 103
High Speed
Fuses
High Speed Fuses
Nor th American — FWX 250V: 35-2500A
104
103
102
102103104
101
100
10–1
10–2
10–3
10–4
2
Prospective Current In Amps RMS
Virtual Pre-arcing Time In Seconds
FWX-800A
FWX-600A
FWX-500A
FXW-400A
FWX-350A
FWX-200A
FWX-150A
FWX-70A
FWX-60A
FWX-40A
FWX-35A
FWX-100A
10322468 2
1042468
105
2
4
6
2
6
4
100
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
101
103
104
FWX-2500AH
FWX-2000AH
FWX-1600AH
FWX-1500AH
FWX-1200AH
FWX-1000AH
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWX 1000-2500A(H): 250V
Time-Current Cur ve
FWX 35-800A: 250V
Time-Current Cur ve
FWX-150A
FWX-100A
FWX-70A
FWX-60A
FWX-45A
FWX-35A
FWX-200A
FWX-300A
FWX-400A
FWX-600A
FWX-800A
102103104105
102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
A
B
rospective Short-Circuit Current Symmetrical RMS
ea Let-Through Current
2
6
4
2
6
4
246 246 246
103
104
105
WX-2000A
WX-1600A
WX-1500A
WX-1200A
WX-1000A
103104105
WX-2500A
Peak Let-Through Curve
Peak Let-Through Curve
Data Sheet: 359 Data Sheet: 35785299
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
104
High Speed Fuses
Nor th American — FWH 500V: 35-1600A
FWH
Specifications
Description: North American style
stud-mount fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 500Vac/dc
Amps: — 35-1600A
IR: — 200kA Sym.
— 50kA @ 500Vdc
Agency Information: CE, UL Recognition & CSA
Component Acceptance on 35-800A only (50kA IR@500Vdc).
UL Recognition on 35-1200A only, CSA Component
Acceptance: 35-1600A.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor of
15% are given in the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given as a
function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power
factor of 15%.
Power Losses
Watts loss at rated
current is given in the
electrical characteristics.
The curve allows the
calculation of the power
losses at load currents
lower than the rated
current. The correction
factor, Kp, is given as a
function of the RMS load
current, Ib, in % of the
rated current.
Catalog Numbers Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers RMS-Amps Pre-arc at 500V Loss
FWH-35B 35 34 150 8
FWH-40B 40 76 320 7.5
FWH-45B 45 105 450 7.5
FWH-50B 50 135 670 7.5
FWH-60B 60 210 900 9.9
FWH-70B 70 210 900 10.6
FWH-80B 80 305 1400 12.7
FWH-90B 90 360 1600 15
FWH-100B 100 475 2000 17
FWH-125B 125 800 3500 25
FWH-150B 150 1100 4600 30
FWH-175B 175 1450 6200 35
FWH-200B 200 1900 8500 40
FWH-225A 225 4600 23300 39
FWH-250A 250 6300 32200 41
FWH-275A 275 7900 40300 46
FWH-300A 300 9800 49800 51
FWH-325A 325 13700 63800 53
FWH-350A 350 14500 72900 58
FWH-400A 400 19200 96700 65
FWH-450A 450 24700 127000 74
FWH-500A 500 29200 149000 84
FWH-600A 600 41300 206000 108
FWH-700A 700 55000 298000 120
FWH-800A 800 76200 409000 129
FWH-1000A 1000 92000 450000 145
FWH-1200A 1200 122000 600000 180
FWH-1400A 1400 200000 1000000 210
FWH-1600A 1600 290000 1400000 230
• Watts loss provided at rated current. • See accessories on page 113.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low
energy let-through (I2t)
• Superior cycling capability
500400250100
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
1)
2)
UL
2.0
1.6
1.2
103
800
600
500
400
300
100 400300200 500
Eg
2)
1)
1) 35-200 & 1000-1600A Range
2) 225-800A Range
A
E
D
C
F
J
GB
H
10.219
3.219 0.625
4.25
0.75
3.5
6.219
0.125 0.5
1.625
1.750
8.969
Fig. 1: 35-1200A
Fig. 2: 1400-1600A
Dimensions (in)
Amp
Range Fig. A B C D E F G H J
35-60 1 3.188 0.813 1.593 2.541 2.193 0.344 0.719 0.125 0.518
70-100 1 3.625 0.947 1.736 2.853 2.807 0.352 0.750 0.125 0.375
125-200 1 3.625 1.156 1.836 2.892 2.768 0.344 1.000 0.188 0.406
225-400 1 4.340 1.500 2.090 3.440 2.750 0.410 1.000 0.250 0.750
450-600 1 4.340 2.000 2.090 3.530 2.780 0.410 1.500 0.250 0.780
700-800 1 6.340 2.500 2.090 4.970 3.440 0.530 2.000 0.380 1.300
1000-1200 1 6.969 3.000 3.219 5.465 4.475 0.625 2.375 0.438 1.120
1400-1600 2 See Drawing
1mm = 0.0394” / 1” = 25.4mm
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
1) 35-800A Range
2) 1000-1600A Range
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720007
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 105
High Speed
Fuses
High Speed Fuses
Nor th American — FWH 500V: 35-1600A
2468
10222468 2
1032468
104
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
100
101
10–1
10–2
10–3
10–4
102
103
104
FWH-90B
FWH-80B
FWH-125B
FWH-100B
FWH-175B
FWH-200B
FWH-150B
FWH-60B
FWH-70B
FWH-50B
FWH-45B
FWH-40B
FWH-35B
FWH-1200A
FWH-1400A
FWH-900A
FWH-1000A
FWH-1600A
Prospective Current In Amps RMS
10–3
10–2
10–1
100
101
102
103
10–4
FWH-300A
FWH-400A
FWH-500A
FWH-600A
FWH-800A
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
102103104105
FWH 250-800A: 500V
Time-Current Cur ve
FWH 35-200A(B) & 900-1600A(A): 500V
Time-Current Cur ve
W -200B
W -150B
W -125B
W -100B
W -80B
W -60B
W -50B
W -35B
W -40B
W -1000A
W -1200A
W -1400A
W -1600A
rospective Short-Circuit Current Symmetrical RMS
ea Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 2
102
103
104
105
102103104105
W -800A
W -600A
W -500A
W -400A
W -300A
W -250A
102
105
104
103
103104105
102
rospective Short-Circuit Current Symmetrical RMS
ea Let-Through Current
A
B
Peak Let-Through Curve
Peak Let-Through Curve
Data Sheet: 35785304 Data Sheet: 360
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
106
High Speed Fuses
Nor th American — KAC 600V: 1-1000A
F
G
A
C
B1
H
D
ig. 1 1-30 450-1000A
A
B3
B2
C
E
DF
H
G
ig. 2 35-400A
Dimensions (in)
KAC
Specifications
Description: North American style
stud-mount fuses. These 600V fuses are
supplied as replacements only. For new
installations, Cooper Bussmann recommends
the 700V FWP Series fuse.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 600Vac
Amps:— 1-1000A
IR:— 200kA RMS Sym.
Agency Information: CE, UL Recognition
on 1-600A only.
Catalog Numbers (Amps)
KAC-1 KAC-25 KAC-175
KAC-2 KAC-30 KAC-200
KAC-3 KAC-35 KAC-225
KAC-4 KAC-40 KAC-250
KAC-5 KAC-45 KAC-300
KAC-6 KAC-50 KAC-350
KAC-7 KAC-60 KAC-400
KAC-8 KAC-70 KAC-450
KAC-9 KAC-80 KAC-500
KAC-10 KAC-90 KAC-600
KAC-12 KAC-100 KAC-700
KAC-15 KAC-110 KAC-800
KAC-17.5 KAC-125 KAC-1000
KAC-20 KAC-150
• See accessories on page 113.
Features and Benefits
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720009
Amp
Range Fig. A B1 B2 B3 C D E F G H
1-30A 1 2.875 2.500 – – 1.875 0.406 – 0.563 0.063 0.257
35-60A 2 4.375 – 3.750 3.500 2.750 0.625 0.343 0.813 0.094 0.468
70-100A 2 5.000 – 4.063 3.656 2.750 0.750 0.406 1.000 0.125 0.609
110-200A 2 5.140 – 4.390 3.766 2.906 1.000 0.406 1.500 0.188 0.718
225-400A 2 6.182 – 4.815 4.565 3.000 1.625 0.562 2.000 0.250 0.687
450-800A 1 6.250 4.750 – – 3.063 2.000 – 2.500 0.250 0.563
1000A 1 7.250 4.750 – – 3.063 2.750 – 3.500 0.375 0.563
1mm = 0.0394˝ / 1˝ = 25.4mm
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 107
High Speed
Fuses
High Speed Fuses
Nor th American — KBC 600V: 35-800A
Dimensions (in)
Amp
Range Fig. A B C D E F G H I
35-60A 1 4.375 3.750 3.500 2.750 0.343 0.625 0.813 0.094 0.468
70-100A 2 See Drawing
110-200A 1 4.406 3.719 3.594 2.906 0.312 0.875 1.219 0.187 0.375
225-400A 1 5.125 4.188 3.563 2.906 0.406 1.000 1.500 0.250 0.719
450-600A 1 5.125 4.389 3.687 2.875 0.406 1.500 2.000 0.250 0.757
800A 3 See Drawing
1mm = 0.0394” / 1” = 25.4mm
KBC
Specifications
Description: North American
style stud-mount and flush-end
fuses. These 600V fuses are
supplied as replacements only.
For new installations, Cooper
Bussmann recommends the 700V
FWP Series fuse.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 600Vac
Amps: — 35-800A
IR: — 200kA RMS Sym.
Agency Information: CE, UL Recognition on 35-600A only.
A
C
B
DE
FG
I
H
ig. 1 35-60 and 110-600A
ig. 2 70-100A
4.000
3.750
2.859
2.500
0.750
0.750
‹/•" - 24 ≈ ⁄/™"
ig. 3 800A
0.750
3.656
4.406
2.906
0.312
1.000
0.125
Catalog Numbers (Amps)
KBC-35 KBC-100 KBC-300
KBC-40 KBC-110 KBC-350
KBC-45 KBC-125 KBC-400
KBC-50 KBC-150 KBC-450
KBC-60 KBC-175 KBC-500
KBC-70 KBC-200 KBC-600
KBC-80 KBC-225 KBC-800
KBC-90 KBC-250
• See accessories on page 113.
Features and Benefits
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720010
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
108
High Speed Fuses
Nor th American — FWP 700V: 5-1200A
FWP
Specifications
Description: North American
style stud-mount fuses.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 700Vac/dc
Amps: — 5-1200A
IR: — 200kA RMS Sym.
— 50kA @700Vdc
Agency Information: CE, UL Recognition & CSA
Component Acceptance on 5-800A
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor of
15% are given in the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the peak arc
voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage, Eg, (rms) at
a power factor of 15%.
Power Losses
Watts loss at rated current is
given in the electrical
characteristics. The curve
allows the calculation of the
power losses at load
currents lower than the rated
current. The correction factor,
Kp, is given as a function of
the RMS load current, Ib, in
% of the rated current.
Catalog Numbers Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers RMS-Amps Pre-arc at 700V Loss
FWP-5B 5 1.6 10 1.5
FWP-10B 10 3.6 20 4
FWP-15B 15 10 75 5.5
FWP-20B 20 26 180 6
FWP-25B 25 44 340 7
FWP-30B 30 58 450 9
FWP-35B 35 34 160 12
FWP-40B 40 76 320 12
FWP-50B 50 135 600 12
FWP-60B 60 210 950 15.5
FWP-70B 70 305 2000 18
FWP-80B 80 360 2400 21
FWP-90B 90 415 2700 25
FWP-100B 100 540 3500 27
FWP-125A 125 1800 7300 28
FWP-150A 150 2900 11700 32
FWP-175A 175 4200 16700 35
FWP-200A 200 5500 22000 43
FWP-225A 225 7700 31300 45
FWP-250A 250 10500 42500 48
FWP-300A 300 17600 71200 58
FWP-350A 350 23700 95600 65
FWP-400A 400 31000 125000 78
FWP-450A 450 36400 137000 94
FWP-500A 500 45200 170000 107
FWP-600A 600 66700 250000 122
FWP-700A 700 54000 300000 125
FWP-800A 800 78000 450000 140
FWP-900A 900 91500 530000 150
FWP-1000A 1000 120000 600000 170
FWP-1200A 1200 195000 1100000 190
• Watts loss provided at rated current. • See accessories on page 113.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low
energy let-through (I2t)
• Superior cycling capability
700604460316
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
1)
3)
2)
UL
2
1.6
1.4
1.2
103
8
6
5
4
3
400300 500 600 700
Eg
1)
2)
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
1) 125-600A Range
2) 35-100 & 700-1200A Range
1) 35-100A Range
2) 125-600A Range
3) 700-1200A Range
AEDC
F
J
G
B
H
ig. 1 5-800A
Dimensions (in)
Amp
Range Fig. A B C D E F G H I
5-30 1 2.870 0.563 1.855 2.477 2.477 0.250 0.405 0.063 0.250
35-60 1 4.375 0.813 2.750 3.708 3.312 0.344 0.725 0.125 0.542
70-100 1 4.406 0.947 2.594 3.625 3.563 0.344 0.750 0.125 0.375
125-200 1 5.090 1.500 2.840 4.190 3.500 0.410 1.000 0.250 0.750
225-400 1 5.090 2.000 2.840 4.280 3.530 0.410 1.500 0.250 0.780
450-600 1 7.090 2.500 2.840 5.720 4.190 0.530 2.000 0.380 1.300
700-800 1 6.630 2.000 2.844 5.562 5.062 0.625 1.500 0.250 0.875
900-1000 2 See Drawing
1200 3 See Drawing
1mm = 0.0394” / 1” = 25.4mm
7.594
0.5
3.500
3.844
1.031
0.625
2.750
5.966
5.154
1.375
ig. 2 900-1000A ig. 3 1200A
10.844
3.844
0.625
4.250
0.750
3.500
6.840
0.125
0.500
1.625
1.750
9.590
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720012
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 109
High Speed
Fuses
High Speed Fuses
Nor th American — FWP 700V: 5-1200A
2468
10222468 2
1032468
104
2
4
6
2
6
4
2
6
4
101
100
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
103
104
FWP-35B
FWP-80B
FWP-90B
FWP-100B
FWP-60B
FWP-70B
FWP-40B
FWP-50B
FWP-900A
FWP-1200A
FWP-1000A
FWP-800A
FWP-700A
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWP 35-100A(B) & 700-1200A(A): 700V
Time-Current Cur ve
rospective Short-Circuit Current
ea Let-Through Current
2
6
4
2
6
4
2
6
4
246 246 246
102
103
104
106
1021031041052
W -700A
W -800A
W -1000A
W -100B
W -35B
W -70B
W -40B
W -50B
W -60B
W -1200A
Peak Let-Through Curve
2468
10122468 2
1022468
103
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
101
100
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWP-10B
FWP-15B
FWP-20B
FWP-5B
FWP-30B
FWP-25B
FWP 5-30A(B): 700V
Time-Current Cur ve
rospective Short-Circuit Current
ea Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
W - 5B
W -10B
W -15B
W -20B
W -25B
W -30B
2
Peak Let-Through Curve
Data Sheet: 35785308Data Sheet: 35785316
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
110
High Speed Fuses
Nor th American — FWP 700V: 5-1200A
10–4
10–3
10–2
10–1
100
101
102
103
FWP-150A
FWP-200A
FWP-300A
FWP-400A
FWP-600A
Prospective Current In Amperes RMS
Virtual Pre-Arcing Time In Seconds
102103104105
Prospective Current In Amps RMS
FWP 150-600A: 700V
Time-Current Cur ve
FWP-600A
FWP-400A
FWP-300A
FWP-200A
FWP-150A
102103104105
102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
A
B
Peak Let-Through Curve
Data Sheet: 361
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 111
High Speed
Fuses
High Speed Fuses
Nor th American — FWJ 1000V: 35-2000A
FWJ
Specifications
Description: North American
style stud-mount fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 1000Vac
Amps: — 35-2000A
IR: — 25kA (35-200A)
— 100kA (250-2000A)
— 50kA @ 800Vdc (35-
200A, 450-600A)
Agency Information: CE, UL
Recognition File E91958 on
35-600A only.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor of
15% are given in the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the peak arc
voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage, Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current is
given in the electrical
characteristics. The curve
allows the calculation of the
power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers Electrical Characteristics
Rated I2t (A2 Sec)
Catalog Current Clearing Watts
Numbers RMS-Amps Pre-arc at 10000V Loss
FWJ-35A 35 210 2000 7
FWJ-40A 40 300 2500 8
FWJ-50A 50 470 3500 10
FWJ-60A 60 670 5000 11
FWJ-70A 70 1100 6900 12
FWJ-80A 80 1550 9700 13
FWJ-90A 90 1900 12000 14
FWJ-100A 100 2800 17500 15
FWJ-125A 125 4800 35000 16
FWJ-150A 150 6300 45000 25
FWJ-175A 175 7500 65000 30
FWJ-200A 200 11700 80000 32
FWJ-250A 250 16000 112000 50
FWJ-300A 300 23500 164000 56
FWJ-350A 350 33000 231000 62
FWJ-400A 400 47000 330000 67
FWJ-500A 500 39500 329000 95
FWJ-600A 600 61000 520000 105
FWJ-800A 800 87000 500000 182
FWJ-1000A 1000 190000 1100000 206
FWJ-1200A 1200 370000 2100000 240
FWJ-1400A 1400 470000 2700000 248
FWJ-1600A 1600 700000 4000000 267
FWJ-1800A 1800 925000 5300000 239
FWJ-2000A 2000 1330000 7600000 244
• Watts loss provided at rated current.
• See accessories on page 113.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
2000
1600
1200
800
400
200 600 1000 1400 1800
UL
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
1000800500200
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
A
E
D
C
F
J
GB
H
Fig. 1: 35-2000A
Dimensions (in)
Amp
Range Fig. A B C D E F G H I
35-60 1 5.000 0.940 3.110 4.235 4.180 0.352 0.750 0.125 0.380
70-100 1 4.932 1.125 3.085 4.266 4.156 0.352 1.000 0.188 0.407
125-200 1 5.685 1.526 3.261 4.803 4.055 0.445 1.000 0.250 0.819
250-400 1 5.768 2.000 3.500 4.811 4.150 0.433 1.500 0.250 0.764
500-600 1 7.201 2.500 3.465 5.984 4.706 0.562 2.000 0.375 1.201
800-2000 1 6.811 3.500 3.312 5.472 4.962 0.625 2.750 0.500 0.880
1mm = 0.0394” / 1” = 25.4mm
Data Sheet: 720027
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
112
High Speed Fuses
Nor th American — FWJ 1000V: 35-2000A
2468
10322468 2
1042468
105
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
103
104
FWJ-1800A
FWJ-2000A
FWJ-800A
FWJ-1000A
FWJ-1200A
FWJ-1400A
FWJ-1600A
Prospective Current In Amperes RMS
Virtual Pre-Arcing Time In Seconds
Prospective Current in Amps
FWJ 800-2000A: 1000V
Time-Current Cur ve
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
103
104
FWJ-125A
FWJ-150A
FWJ-60A
FWJ-100A
FWJ-90A
FWJ-80A
FWJ-70A
FWJ-50A
FWJ-40A
FWJ-600A
FWJ-200A
FWJ-250A
FWJ-300A
FWJ-350A
FWJ-400A
FWJ-500A
FWJ-175A
101
FWJ 35-600A: 1000V
Time-Current Cur ve
rospective Short-Circuit Current Symmetrical RMS
ea Let-Through Current
2
4
2
6
6
4
2
6
4
2
246 246 246 246
102
103
104
105
102103104105
W -40A
W -50A
W -60A
W -70A
W -80A
W -90A
W -100A
W -125A
W -150A
W -175A
W -200A
W -500A
W -350A
W -300A
W -250A
W -600A
W -800A
W -2000A
W -1800A
W -1600A
W -1400A
W -1250A
W -1000A
W -400A
Peak Let-Through Curve
Data Sheet: 35785303
Data Sheet: 35785309
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 113
High Speed
Fuses
High Speed Fuses
Nor th American Fuse Accessories
Stud TypeC5268 Series
BS Style Connector Type
Fixed Center
Fuse Bases (Blocks)
Modular Style
Cooper Bussmann offers a comprehensive line of fuse bases
that provide the user with design and manufacturing flexibility.
Two identical half bases make up a Cooper Bussmann®
modular fuse base. These “split” units can be panel mounted
any distance apart to accommodate any length fuse.
Stud Type (Not sold in pairs)
The simpler design is the C5268 Series modular fuse base.
With this design, the fuse terminal and cable (with
termination) are mounted on the same stud, minimizing labor
needed for installation. The stud type base is available in the
configuration shown in the table below.
Catalog Max Fuse Stud Stud Dia.
Number Amp Rating Height (in) & Threads
C5268-1 200 1.00 5⁄16˝-18
C5268-2 200 1.75 5⁄16˝-18
C5268-3 200 0.75 5⁄16˝-18
C5268-4 100 1.00 1⁄4˝-20
C5268-5 100 1.75 1⁄4˝-20
Connector Type
Cooper Bussmann also offers a modular style fuse base that
utilizes a tin-plated connector (for wire termination and heat
dissipation) and a plated-steel stud (for fuse mounting). The
connector type fuse base is available in the configurations
shown below. Consult Cooper Bussmann for additional
product details.
Modular Max Max Fuse Data Sheet
Base Style Voltage Amp Rating Number
1BS101 600 100 1206
1BS102 600 400 1207
1BS103 600 400 1208
1BS104 600 600 1209
BH-0xxx 700 100 1200
BH-1xxx 2500 400 1201
BH-2xxx 5000 400 1202
BH-3xxx 1250 700 1203
Fixed Center Base Style
Cooper Bussmann offers a comprehensive line of fixed
mount style fuse bases under the trademark TRON®rectifier
fuse blocks. The cable and fuse connections are similar to
the stud type fuse base — both are mounted on the same
stud. Consult Cooper Bussmann for complete product details.
Refer to page 275 for BH style holders.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
114
Square Body Fuses
General Information
Designed and tested to:
• IEC 60269: Part 4
• UL Recognized
Cooper Bussmann offers a complete range of square body
style fuses and accessories. Their unique design and
construction provide:
• Minimal energy let-through (I2t)
• Low operating temperature
• Low watts loss
Square body style fuses are a very attractive solution for high
power applications which require a compact design with
superior performance. The construction and design of square
body style fuses make it easy for Cooper Bussmann to
manufacture custom products. Our cataloged offering
provides only a sample of the wide variety of product which
is available.
Each square body style fuse is available with a number of
different end fittings. Options include:
• DIN 43 653
• DIN 43 620
• Flush End (Metric/US)
• French Style
• US Style
Voltage Rating
All Cooper Bussmann square body style fuses are tested to
IEC 60269: Part 4. This standard requires a test voltage
which is 5% higher than the rated voltage. In North America,
fuses are required to clear only their rated voltage.
Accessories
Square Body style fuses are available with three different
open fuse indicator systems. Options include visual
indication and indication utilizing a microswitch. Fuse
blocks are also available for most applications.
Introduction
Square Body Contents Page
Application Information 115-116
Accessories Page
Indicator System 185
Fuse Bases 186
Square Body Fuse Ranges
Amps Volts AC DC
10-7500 690 X —
50-1400 1250 X —
Volts
(IEC/UL) Size Class Fuse Style Page
aR DIN 43 653 117-119
000,00 aR Flush End Contact 117-119
aR DIN 43 620 120-121
aR DIN 43 653 122-123
aR Flush End Contact 124-125
690/700 1*, 1, 2, 3 aR US Style 126-127
aR French Style 128-129
aR Fuse Curves 130-131
1*, 2, 3 aR DIN 43 620 132-134
4 aR Flush End Contact 135-136
23, 24 aR Flush End Contact 137-139
00, 1, 2, 3 aR DIN 43 620 140-143
00 aR DIN 43 653 144-145
aR DIN 43 653 146-147
1*, 1, 2, 3 aR Flush End Contact 148-149
1000 aR US Style 150-151
aR Fuse Curves 152-153
4 aR Flush End Contact 154-156
24 aR Flush End Contact 157-159
aR DIN 43 653 160-161
1*, 1, 2, 3 aR Flush End Contact 162-163
aR US Style 164-165
1250/1300 aR Fuse Curves 166-167
4 aR Flush End Contact 168-170
23 aR Flush End Contact 171-172
1000-2000 5 aR Flush End Contact 173
DC Fuses 174-184
115
Square Body Applications
Maximum Permissible Load Cur rent
The rated current value of Cooper Bussmann fuses is based
on the ambient temperature in the space immediately below
the fuse of 20°C. The following graph gives correction factors
(k) for a range of temperatures (–40°C to +80°C). Maximum
permissible continuous load currents can be calculated by
applying the following formula:
Ib)In5k5(1 + 0.05 V) x Kb
where
Ib= Maximum permissible continuous load cur rent
In= Rated current of fuse
k = Temperature correction factor
v = Velocity of cooling air in m/s (max. 5 m/s).
Kb= Fuse load constant 1.0
Temperature Correction Curve
The maximum permissible continuous load current Ib of a
fuse can be checked empirically (i.e., by satisfying the
formula below) by making simple voltage and temperature
measurements under actual operating conditions after the
fuse has been installed in its operating location and loaded
at the calculated Ib value:
E25(0.92 + 0.004t) )N
E1
where
E1= Voltage drop across fuse after 5 seconds
E2= Voltage drop across fuse after 2 hours
t = Air temperature at star t of test (°C)
N = Constant
Fuse Rated Voltage (IEC) N
690 1.5
1250 1.6
Body Cross Section
Standard fuse program includes barrels with different cross sections.
Size 000 00 1 1 2 3 4
Maximum
Cross-section
(mm)
21 ≈ 36 30 ≈ 47 45 ≈ 45 53 ≈ 53 61 ≈ 61 76 ≈ 76 105 ≈ 105
1.4
1.2
1
0.8
0.6
k
–40 –20 0 4020 60 80 C
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
116
Square Body Applications
Example Application of Square Body High Speed
Fuses Subject to Over load and Impulse Loading
Select a short-blade indicating fuse with indicator/adapter to
permit the use of a single-pole microswitch for remote
indication and determine if the fuse selected will meet the
following application parameters.
Application Parameters
Load Currents Expected
Load Type Duration Frequency of Occur rence Amps
(1) Normal Continuous — 300A
(2) Overload 60 Seconds Once Per Hour 500A
(3a) 10 Seconds 2-3 Times Per Week
(3b)Overload 20 Seconds (max.) Once Per Month 700A
(4) Impulse 0.5 Seconds Less Than Once Per Month 1100A
Voltage Data
(5) Voltage Applied to Fuse During Fault Conditions 400V
(+10%)
Temperature Data
(6) Temperature Inside Cubicle in Which Fuse is Located (Natural Convection Cooling Only)
60°C
Thyrister Data
(7) Thyrister Peak Voltage Withstand 1000V
(8) Thyrister I2t Withstand at 10 Milliseconds* 90,000A2s
*Note: The I2t withstand of the thyrister may be given for other impulse durations (i.e., 1.5 ms,
3.5 ms, or 8.3 ms); however, the stated fuse I2t is valid for all impulse durations of 10 ms or
less.
Application Procedure
Step Procedure Remarks
(1) Select a short-blade fuse to permit 1.1 Taking into consideration only the
mounting of microswitch 170H0069 continuous load current and ambient
temperature, from Table on page 127 —
tentatively select fuse 170M3669
400A, 690V).
(2) Determine I
2
t (total clearing) at 440V. 2.1 See Table, page 127. Note I2t is
105,000A2s at rated voltage of 690V.
2.2 From the figure on page 126, note that OK
correction factor K = 0.65.
2.3 I2t660V ≈K = I2t440V
105,000 ≈0.65 = 68,250
(3) Determine maximum arc voltage 3.1 From the figure on page 126, note that
at 440V maximum voltage at 440V is 900V OK
(4) Determine maximum permissible 4.1 Per page 115 data,
continuous load current Ib.Ib= In≈ k ≈ (1 + 0.05V) ≈ Kb—
Ib= 400A ≈ 0.8 ≈ (1 + 0) ≈ 1
Ib= 320A
(5) Plot a “line profile” showing the 5.0 Calculate Imax per Table,
expected load and overload currents. High Speed Fuse Application Guide —
Determine that overload and impulse page 16, for each overload and impulse
load currents do not exceed their load.
maximum permissible values.
(Item 2) 5.1 Imax < 60% ≈ It
500A < 60% ≈950A OK
500A < 570A
(Item 3a) 5.2 Imax < 60% ≈ It
700A < 60% ≈ 1360A OK
700A < 780A
(Item 3b) 5.3 Imax < 70% ≈ It
700A < 70% ≈ 1150A OK
700A < 805A
(Item 4) 5.4 Imax < 70% ≈ It
1100A < 70% ≈ 1800A OK
1100A < 1260A
The tentatively selected fuse 170M3669 with microswitch 170H0069 meets all application parameters; no further
selection would be necessary.
102103
10–2
10–1
100
101
102
103
Current In Amperes
Time In Seconds
AA
170M3669 (400A)
Profile Line
Calculation of Watt Loss
From the Table on page 127, watt loss at 400 amps is 60
watts. The continuous load current of 300A is 75% of rated
current (400A). From page 126, the correction factor
Kp= 0.5.
Watt Loss 75% = Watt Loss 100% ≈ Kp
= 60W ≈0.5
= 30 watts
Special Fuses
Other high speed fuses are available from Cooper
Bussmann with voltage ratings of 380 to 10,000V and current
ratings up to 10,000A in a single unit configuration. Fuses
can be supplied with open fuse, “pin” indicators. Various
types of microswitches are also available (see page 185).
117
Square Body DIN 43 653 — 690V/700V (IEC/UL): 10-400A
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage, Eg,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated
current is given in the
electrical characteristics.
The curve allows the
calculation of the power
losses at load currents
lower than the rated
current. The correction
factor, Kp, is given as a
function of the RMS
load current, Ib, in % of
the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
*
690V/700V (IEC/UL) 10-400A
Specifications
Description: Square body DIN
43-653 stud mount high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 10-400A
IR: — 200kA RMS Sym.
Agency Information: CE,
Designed and tested to IEC
60269: Part 4, UL Recognized.
UL Recognition/CSA Component
Acceptance on Size 000.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given
in the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
100 200 300 400 500 600
K
1.5
1.0
0.5
0.4
0.3
0.2 Eg
690
UL
1.4
1.2
103
6
8
7
9
5
4
3Eg
200 300 400 500 600 690
Kp
30 40 50 60 70 80 90 100%
Ib
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
F
100
78
D
E
G
H
K
54
Indicator
Dimensions (mm)
Type -U/80, -/80, -TN/80
Size D E F G H K
000 40 21 20 51 8 2
00 51 30 28 67 10 2
1mm = 0.0394” / 1” = 25.4mm
* Indication for Size 00 fuses is a red pin.
54 Max
64
30
48
62
M8
6
Indicator
Dimensions (mm)
Type 00B/60, 00BTN/60
1mm = 0.0394” / 1” = 25.4mm
For Other Voltage Ratings in This Body Style
• See page 144 (1000V)
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
118
Square Body DIN 43 653 — 690V/700V (IEC/UL): 10-400A
Catalog Numbers Catalog Numbers
-TN/80 00BTN/60 Electrical Characteristics
-U/80 -/80 Type T
T00B/60 Type T Rated I2t (A2Sec)
Without Visual Indicator Visual Indicator Current Clearing Watts
Indicator Indicator for Micro Indicator foor Micro Size RMS-Amps Pre-arc at 660V Loss
170M1308 170M1358 170M1408 10 3.8 25.5 3.0
170M1309 170M1359 170M1409 16 7.2 48 5.5
170M1310 170M1360 170M1410 20 11.5 78 7
170M1311 170M1361 170M1411 25 19 130 9
170M1312 170M1362 170M1412 32 40 270 10
170M1313 170M1363 170M1413 40 69 460 12
170M1314 170M1364 170M1414 50 115 770 15
170M1315 170M1365 170M1415 000 63 215 1450 16
170M1316 170M1366 170M1416 80 380 2550 19
170M1317 170M1367 170M1417 100 695 4650 24
170M1318 170M1368 170M1418 125 1200 8500 28
170M1319 170M1369 170M1419 160 2300 16000 32
170M1320 170M1370 170M1420 200 4200 28000 37
170M1321 170M1371 170M1421 250 7750 51500 42
170M1322 170M1372 170M1422 315 12000 80500 52
170M2608 170M2658 170M2708 170M2758 25 19 130 6
170M2609 170M2659 170M2709 170M2759 32 28.5 195 7
170M2610 170M2660 170M2710 170M2760 40 50 360 9
170M2611 170M2661 170M2711 170M2761 50 95 640 10
170M2612 170M2662 170M2712 170M2762 63 170 1200 12
170M2613 170M2663 170M2713 170M2763 80 310 2100 15
170M2614 170M2664 170M2714 170M2764 00 100 620 4150 20
170M2615 170M2665 170M2715 170M2765 125 1000 6950 25
170M2616 170M2666 170M2716 170M2766 160 1900 13000 30
170M2617 170M2667 170M2717 170M2767 200 3400 23000 35
170M2618 170M2668 170M2718 170M2768 250 6250 42000 45
170M2619 170M2669 170M2719 170M2769 315 10000 68500 55
170M2620 170M2670 170M2720 170M2770 350 13500 91500 60
170M2621 170M2671 170M2721 170M2771 400 18000 125000 70
• Watts loss provided at rated current.
• Microswitch indicator ordered separately.
• See accessories on pages 185-186.
• For fuse curves see page 119.
Square Body Size 000, 00 — 690V/700V (IEC/UL): 10-400A
1x101102103104
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
10A
16A
20A
25A
32A
40A
50A
63A
80A
100
A
125
A
160
A
200
A
250
A
315
A
A
A
1x101102103104
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current in Amps RMS
Virtual Pre-Arcing Time In Seconds
25A
32A
40A
50A
63A
80A
100
A
125
A
160
A
200
A
250
A
315
A
350
A
400
A
A
A
Size 00 — 25-400A: 690V
Time-Current Cur ve
Size 000 — 10-315A: 690V
Time-Current Cur ve
1x101102103104105
2x101
102
103
104
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
10A
16A
20A
25A
32A
40A
50A
63A
80A
100A
125A
160A
200A
250A
A
B
315A
1x101102103104105
2x101
102
103
104
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
25A
32A
40A
50A
63A
80A
100A
125A
160A
200A
250A
315A350A400A
A
B
Peak Let-Through CurvePeak Let-Through Curve
Data Sheet: 17056310 Data Sheet: 172056312
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 119
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
120
High Speed Fuses
Square Body DIN 43 620 — 690V (IEC/UL): 10-315A
690V (IEC/UL) 10-315A
Specifications
Description: Square body DIN 43
620 blade style high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac
Amps: — 10-315A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical characteris-
tics. For other voltages,
the clearing I2t is found by
multiplying by correction
factor, K, given as a func-
tion of applied working
voltage, Eg, (rms).
54 Max
79
48
21 6
35
15
Indicator
Dimensions (mm)
DIN 000 Type T
1mm = 0.0394” / 1” = 25.4mm
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The correc-
tion factor, Kp, is given as
a function of the RMS load
current, Ib, in % of the
rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
121
Catalog Numbers
Catalog Numbers
DIN Electrical Characteristics
Type T Rated I2t (A2Sec)
Indicator Current Clearing Watts
for Micro Size RMS-Amps Pre-arc at 660V Loss
170M1558D 10 4 27 2.5
170M1559D 16 7 51 4
170M1560D 20 11.5 82.5 5
170M1561D 25 19 140 6
170M1562D 32 40 285 7
170M1563D 40 65 490 8.5
170M1564D 000 50 115 815 9.5
170M1565D 63 215 1550 11.5
170M1566D 80 380 2700 15
170M1567D 100 695 4950 16.5
170M1568D 125 1180 8250 21.5
170M1569D 160 2300 16500 25
170M1570D 200 4350 31000 29.5
170M1571D 250 7900 56000 35.5
170M1572D 00 315 12000 84500 45
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
Rated Current
The rated current of this fuse range has been given with
copper conductors that have a current density of 1.3 A/mm2
(IEC 60269-4). For conductor cross section according to IEC
60269-1, the fuses with a rated current higher than 125A
must be derated. Please contact Cooper Bussmann for
application assistance.
Square Body DIN 43 620 — 690V (IEC/UL): 10-315A
Size 000 — 10-315A: 690V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: 72056310
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
122
Square Body DIN 43 653 — 690V/700V (IEC/UL):
40-2000A
690V/700V (IEC/UL) 40-2000A
Specifications
Description: Square body DIN 43
653 stud-mount high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 40-2000A
IR: — 200kA RMS Sym.
Agency Information: CE,
Designed and tested to IEC
60269: Part 4, UL Recognized.
Consult Cooper Bussmann for UL
Recognition/CSA Component
Acceptance status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
UL
1.4
1.2
103
6
8
7
9
5
4
3Eg
200 300 400 500 600 690
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
100 200 300 400 500 600 690
K
1.5
1.0
0.5
0.4
0.3
0.2
Eg
1)2)
1) Rated voltage 600V
2) Rated voltage 550V
A
B
C
D
E
E
6
11
H
Dimensions (mm)
Size A B B** C C** D*** E H
1* 50 104 134 78 108 58 45 22
1 50 108 138 78 108 66 53 25
2 50 108 138 78 108 75 61 25
3 51 109 139 78 108 90 76 30
**Valid for fuses type -/110, -TN/110.
***Microswitch.
1mm = 0.0394” / 1” = 25.4mm Type -KN/80, -KN/110
Type -/80, -TN/80, -/110, -TN/110.
C
B
A
H
11
6
E
E
D
For Other Voltage Ratings in This Body Style
• See pages 146 (1000V) and 160 (1250V/1300V)
Square Body DIN 43 653 — 690V/700V (IEC/UL):
40-2000A
123
Catalog Numbers
-/80 -TN/80 -KN/80 -TN/110 -KN/110 Electrical Characteristics
Visual Type T Type K -/110 Type T Type K I2t (A2Sec)
Watts Indicator Indicator Visual Indicator Indicator Rated Current Clearing
Indicator for Micro for Micro for Micro for Micro -KN/80 Size RMS-Amps Pre-arc at 660V Loss
170M3008 170M3058 170M3108 170M3158 170M3208 170M3258 40 40 270 9
170M3009 170M3059 170M3109 170M3159 170M3209 170M3259 50 77 515 11
170M3010 170M3060 170M3110 170M3160 170M3210 170M3260 63 115 770 14
170M3011 170M3061 170M3111 170M3161 170M3211 170M3261 80 185 1250 18
170M3012 170M3062 170M3112 170M3162 170M3212 170M3262 100 360 2450 21
170M3013 170M3063 170M3113 170M3163 170M3213 170M3263 125 550 3700 26
170M3014 170M3064 170M3114 170M3164 170M3214 170M3264 160 1100 7500 30
170M3015 170M3065 170M3115 170M3165 170M3215 170M3265 200 2200 15000 35
170M3016 170M3066 170M3116 170M3166 170M3216 170M3266 1* 250 4200 28500 40
170M3017 170M3067 170M3117 170M3167 170M3217 170M3267 315 7000 46500 50
170M3018 170M3068 170M3118 170M3168 170M3218 170M3268 350 10000 68500 55
170M3019 170M3069 170M3119 170M3169 170M3219 170M3269 400 15000 105000 60
170M3020 170M3070 170M3120 170M3170 170M3220 170M3270 450 21000 140000 65
170M3021 170M3071 170M3121 170M3171 170M3221 170M3271 500 27000 180000 70
170M3022 170M3072 170M3122 170M3172 170M3222 170M3272 550 34000 230000 75
170M3023 170M3073 170M3123 170M3173 170M3223 170M3273 630 48500 325000 80
170M4008 170M4058 170M4108 170M4158 170M4208 170M4258 200 1650 11500 45
170M4009 170M4059 170M4109 170M4159 170M4209 170M4259 250 3100 21000 55
170M4010 170M4060 170M4110 170M4160 170M4210 170M4260 315 6200 42000 58
170M4011 170M4061 170M4111 170M4161 170M4211 170M4261 350 8500 59000 60
170M4012 170M4062 170M4112 170M4162 170M4212 170M4262 400 13500 91500 65
170M4013 170M4063 170M4113 170M4163 170M4213 170M4263 450 17000 120000 70
170M4014 170M4064 170M4114 170M4164 170M4214 170M4264 1 500 25000 170000 72
170M4015 170M4065 170M4115 170M4165 170M4215 170M4265 550 34000 230000 75
170M4016 170M4066 170M4116 170M4166 170M4216 170M4266 630 52000 350000 80
170M4017 170M4067 170M4117 170M4167 170M4217 170M4267 700 69500 465000 85
170M4018 170M4068 170M4118 170M4168 170M4218 170M4268 800 105000 725000 95
170M4019 170M4069 170M4119 170M4169 170M4219 170M4269 ‡900 155000 ‡850000 100
170M5008 170M5058 170M5108 170M5158 170M5208 170M5258 400 11000 74000 65
170M5009 170M5059 170M5109 170M5159 170M5209 170M5259 450 15500 105000 70
170M5010 170M5060 170M5110 170M5160 170M5210 170M5260 500 21500 145000 75
170M5011 170M5061 170M5111 170M5161 170M5211 170M5261 550 28000 190000 80
170M5012 170M5062 170M5112 170M5162 170M5212 170M5262 630 41000 275000 90
170M5013 170M5063 170M5113 170M5163 170M5213 170M5263 2 700 60500 405000 95
170M5014 170M5064 170M5114 170M5164 170M5214 170M5264 800 86000 575000 105
170M5015 170M5065 170M5115 170M5165 170M5215 170M5265 900 125000 840000 110
170M5016 170M5066 170M5116 170M5166 170M5216 170M5266 1000 180000 1250000 115
170M5017 170M5067 170M5117 170M5167 170M5217 170M5267 1100 245000 1600000 120
170M5018 170M5068 170M5118 170M5168 170M5218 170M5268 1250 365000 2400000 130
170M6008 170M6058 170M6108 170M6158 170M6208 170M6258 500 14000 95000 95
170M6009 170M6059 170M6109 170M6159 170M6209 170M6259 550 19500 135000 100
170M6010 170M6060 170M6110 170M6160 170M6210 170M6260 630 31000 210000 105
170M6011 170M6061 170M6111 170M6161 170M6211 170M6261 700 44500 300000 110
170M6012 170M6062 170M6112 170M6162 170M6212 170M6262 800 69500 465000 115
170M6013 170M6063 170M6113 170M6163 170M6213 170M6263 900 100000 670000 120
170M6014 170M6064 170M6114 170M6164 170M6214 170M6264 3 1000 140000 945000 125
170M6015 170M6065 170M6115 170M6165 170M6215 170M6265 1100 190000 1300000 130
170M6016 170M6066 170M6116 170M6166 170M6216 170M6266 1250 290000 1950000 140
170M6017 170M6067 170M6117 170M6167 170M6217 170M6267 1400 370000 2450000 155
170M6018 170M6068 170M6118 170M6168 170M6218 170M6268 1500 460000 3100000 160
170M6019 170M6069 170M6119 170M6169 170M6219 170M6269 1600 580000 3900000 160
170M6020 170M6070 170M6120 170M6170 170M6220 170M6270 †1800 880000 †5250000 165
170M6021 170M6071 170M6121 170M6171 170M6221 170M6271 ‡2000 1150000 ‡6350000 175
†Rated voltage (IEC) 600V.
‡Rated voltage (IEC) 550V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 130 and 131.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
124
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body Flush End Contact — 690V/700V (IEC/UL):
40-2000A
Kp
30 40 50 60 70 80 90 100%
Ib
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
690V/700V (IEC/UL) 40-2000A
Specifications
Description: Square body flush
end contact high speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 40-2000A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized. Consult Cooper Bussmann
for UL Recognition / CSA Component Acceptance Status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
A
B
D
E
EH
G
F
Dimensions (mm)
Type -B/-, -BKN/-, -G/-, -GKN/-
Size A B D E F F** (in) G H
1* 50 51 59 45 M8 5⁄16” - 18 UNC-2B 5 ø17
150516953M8
5⁄16” - 18 UNC-2B 8 ø20
250517761M10
3⁄8” - 16 UNC-2B 10 ø24
351539276M12
1⁄2” - 13 UNC-2B 10 ø30
**Valid for fuses type -G/- & -GKN/-.
NB: B = 65 for: Size 2, 1100-1250A
Size 3, 1600-2000A
1mm = 0.0394” / 1” = 25.4mm
UL
1.4
1.2
103
6
8
7
9
5
4
3
Eg
200 300 400 500 600 690
K
1.5
1.0
0.5
0.4
0.3
0.2
Eg
1)2)
100 200 300 400 500 600 690
1) Rated voltage 600V.
2) Rated voltage 550V
For Other Voltage Ratings in This Body Style
• See pages 148 (1000V) and 162 (1250V/1300V)
125
Square Body Flush End Contact — 690V/700V (IEC/UL):
40-2000A
Catalog Numbers
-BKN/- -GKN/- Electrical Characteristics
-B/- Type K -G/- Type K Rated I2t (A2Sec)
Visual Indicator Visual Indicator Current Clearing Watts
Indicator for Micro Indicator for Micro Size RMS-AAmps Pre-arc at 660V Loss
170M3408 170M3458 170M3508 170M3558 40 40 270 9
170M3409 170M3459 170M3509 170M3559 50 77 515 11
170M3410 170M3460 170M3510 170M3560 63 115 770 14
170M3411 170M3461 170M3511 170M3561 80 185 1250 18
170M3412 170M3462 170M3512 170M3562 100 360 2450 21
170M3413 170M3463 170M3513 170M3563 125 550 3700 26
170M3414 170M3464 170M3514 170M3564 160 1100 7500 30
170M3415 170M3465 170M3515 170M3565 200 2200 15000 35
170M3416 170M3466 170M3516 170M3566 1* 250 4200 28500 40
170M3417 170M3467 170M3517 170M3567 315 7000 46500 50
170M3418 170M3468 170M3518 170M3568 350 10000 68500 55
170M3419 170M3469 170M3519 170M3569 400 15000 105000 60
170M3420 170M3470 170M3520 170M3570 450 21000 140000 65
170M3421 170M3471 170M3521 170M3571 500 27000 180000 70
170M3422 170M3472 170M3522 170M3572 550 34000 230000 75
170M3423 170M3473 170M3523 170M3573 630 48500 325000 80
170M4408 170M4458 170M4508 170M4558 200 1650 11500 45
170M4409 170M4459 170M4509 170M4559 250 3100 21000 55
170M4410 170M4460 170M4510 170M4560 315 6200 42000 58
170M4411 170M4461 170M4511 170M4561 350 8500 59000 60
170M4412 170M4462 170M4512 170M4562 400 13500 91500 65
170M4413 170M4463 170M4513 170M4563 450 17000 120000 70
170M4414 170M4464 170M4514 170M4564 1 500 25000 170000 72
170M4415 170M4465 170M4515 170M4565 550 34000 230000 75
170M4416 170M4466 170M4516 170M4566 630 52000 350000 80
170M4417 170M4467 170M4517 170M4567 700 69500 465000 85
170M4418 170M4468 170M4518 170M4568 800 105000 725000 95
170M4419 170M4469 170M4519 170M4569 ‡900 155000 ‡850000 100
170M5408 170M5458 170M5508 170M5558 400 11000 74000 65
170M5409 170M5459 170M5509 170M5559 450 15500 105000 70
170M5410 170M5460 170M5510 170M5560 500 21500 145000 75
170M5411 170M5461 170M5511 170M5561 550 28000 190000 80
170M5412 170M5462 170M5512 170M5562 630 41000 275000 90
170M5413 170M5463 170M5513 170M5563 2 700 60500 405000 95
170M5414 170M5464 170M5514 170M5564 800 86000 575000 105
170M5415 170M5465 170M5515 170M5565 900 125000 840000 110
170M5416 170M5466 170M5516 170M5566 1000 180000 1250000 115
170M5417 170M5467 170M5517 170M5567 1100 245000 1600000 120
170M5418 170M5468 170M5518 170M5568 1250 365000 2400000 130
170M6408 170M6458 170M6508 170M6558 500 14000 95000 95
170M6409 170M6459 170M6509 170M6559 550 19500 135000 100
170M6410 170M6460 170M6510 170M6560 630 31000 210000 105
170M6411 170M6461 170M6511 170M6561 700 44500 300000 110
170M6412 170M6462 170M6512 170M6562 800 69500 465000 115
170M6413 170M6463 170M6513 170M6563 900 100000 670000 120
170M6414 170M6464 170M6514 170M6564 3 1000 140000 945000 125
170M6415 170M6465 170M6515 170M6565 1100 190000 1300000 130
170M6416 170M6466 170M6516 170M6566 1250 290000 1950000 140
170M6417 170M6467 170M6517 170M6567 1400 370000 2450000 155
170M6418 170M6468 170M6518 170M6568 1500 460000 3100000 160
170M6419 170M6469 170M6519 170M6569 1600 580000 3900000 160
170M6420 170M6470 170M6520 170M6570 †1800 880000 †5250000 165
170M6421 170M6471 170M6521 170M6571 ‡2000 1150000 ‡6350000 175
†Rated voltage (IEC) 600V.
‡Rated voltage (IEC) 550V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 130 and 131.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
126
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body US Style — 690V/700V (IEC):
40-2000A
690V/700V (IEC) 40-2000A
Specifications
Description: Square body US
style high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 40-200A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized. Consult Cooper Bussmann
for UL Recognition/ CSA Component Acceptance status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
B
C2
D
E
E
6
H I
C1
A
Dimensions (mm)
Type -FU/-, -FKE/-, FU/115-, -FKE/115
Size A B B** C1 C1** C2 C2** D E H I
1* 50 110 148 85 123 72 110 59 45 20 10
1 50 136 157 104 126 78 100 69 53 25 14
2 50 135 159 105 125 78 99 77 61 25 14
3 51 135 155 106 125 77 97 92 76 36 16
**Valid for fuses type -FU/115 & -FKE/115.
1mm = 0.0394” / 1” = 25.4mm
K
1.5
1.0
0.5
0.4
0.3
0.2
1)2)
100 200 300 400 500 600 690
UL
1.4
1.2
103
6
8
7
9
5
4
3
Eg
200 300 400 500 600 690
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
1) Rated voltage 600V.
2) Rated voltage 550V
For Other Voltage Ratings in This Body Style
• See pages 150 (1000V) and 164 (1250V/1300V)
127
Square Body US style — 690V/700V (IEC): 40-2000A
Catalog Numbers
-FKE/- -FKE/115 Electrical Characteristics
-FU/- Type K -FU/115 Type K Rated I2t (A2Sec)
Without Indicator Without Indicator Current Clearing Watts
Indicator for Micro Indicator for Micro Size RMSS-Amps Pre-arc at 660V Loss
170M3608 170M3658 170M3708 170M3758 40 40 270 9
170M3609 170M3659 170M3709 170M3759 50 77 515 11
170M3610 170M3660 170M3710 170M3760 63 115 770 14
170M3611 170M3661 170M3711 170M3761 80 185 1250 18
170M3612 170M3662 170M3712 170M3762 100 360 2450 21
170M3613 170M3663 170M3713 170M3763 125 550 3700 26
170M3614 170M3664 170M3714 170M3764 160 1100 7500 30
170M3615 170M3665 170M3715 170M3765 200 2200 15000 35
170M3616 170M3666 170M3716 170M3766 1* 250 4200 28500 40
170M3617 170M3667 170M3717 170M3767 315 7000 46500 50
170M3618 170M3668 170M3718 170M3768 350 10000 68500 55
170M3619 170M3669 170M3719 170M3769 400 15000 105000 60
170M3620 170M3670 170M3720 170M3770 450 21000 140000 65
170M3621 170M3671 170M3721 170M3771 500 27000 180000 70
170M3622 170M3672 170M3722 170M3772 550 34000 230000 75
170M3623 170M3673 170M3723 170M3773 630 48500 325000 80
170M4608 170M4658 170M4708 170M4758 200 1650 11500 45
170M4609 170M4659 170M4709 170M4759 250 3100 21000 55
170M4610 170M4660 170M4710 170M4760 315 6200 42000 58
170M4611 170M4661 170M4711 170M4761 350 8500 59000 60
170M4612 170M4662 170M4712 170M4762 400 13500 91500 65
170M4613 170M4663 170M4713 170M4763 1 450 17000 120000 70
170M4614 170M4664 170M4714 170M4764 500 25000 170000 72
170M4615 170M4665 170M4715 170M4765 550 34000 230000 75
170M4616 170M4666 170M4716 170M4766 630 52000 350000 80
170M4617 170M4667 170M4717 170M4767 700 69500 465000 85
170M4618 170M4668 170M4718 170M4768 800 105000 725000 95
170M4619 170M4669 170M4719 170M4769 ‡900 155000 ‡850000 100
170M5608 170M5658 170M5708 170M5758 400 11000 74000 65
170M5609 170M5659 170M5709 170M5759 450 15500 105000 70
170M5610 170M5660 170M5710 170M5760 500 21500 145000 75
170M5611 170M5661 170M5711 170M5761 550 28000 190000 80
170M5612 170M5662 170M5712 170M5762 630 41000 275000 90
170M5613 170M5663 170M5713 170M5763 2 700 60500 405000 95
170M5614 170M5664 170M5714 170M5764 800 86000 575000 105
170M5615 170M5665 170M5715 170M5765 900 125000 840000 110
170M5616 170M5666 170M5716 170M5766 1000 180000 1250000 115
170M5617 170M5667 170M5717 170M5767 1100 245000 1600000 120
170M5618 170M5668 170M5718 170M5768 1250 365000 2400000 130
170M6608 170M6658 170M6708 170M6758 500 14000 95000 95
170M6609 170M6659 170M6709 170M6759 550 19500 135000 100
170M6610 170M6660 170M6710 170M6760 630 31000 210000 105
170M6611 170M6661 170M6711 170M6761 700 44500 300000 110
170M6612 170M6662 170M6712 170M6762 800 69500 465000 115
170M6613 170M6663 170M6713 170M6763 900 100000 670000 120
170M6614 170M6664 170M6714 170M6764 1000 140000 945000 125
170M6615 170M6665 170M6715 170M6765 3 1100 190000 1300000 130
170M6616 170M6666 170M6716 170M6766 1250 290000 1950000 140
170M6617 170M6667 170M6717 170M6767 1400 370000 2450000 155
170M6618 170M6668 170M6718 170M6768 1500 460000 3100000 160
170M6619 170M6669 170M6719 170M6769 1600 580000 3900000 160
170M6620 170M6670 170M6720 170M6770 †1800 880000 †5250000 165
170M6621 170M6671 170M6721 170M6771 ‡2000 1150000 ‡6350000 175
†Rated voltage (IEC) 600V.
‡Rated voltage (IEC) 550V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 130 and 131.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
128
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body French Style — 690V/700V (IEC/UL):
40-1500A
690V/700V (IEC/UL) 40-1500A
Specifications
Description: Square body French
style high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 40-1500A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
A
B
C
D
E
J
E
6
H
I
Dimensions (mm)
Type -E/-, -EKN/-
Size A B C D E H I J
1* 50 102 76 59 45 18 9 13
1 50 111 86 69 53 25 11 11
2 50 126 91 77 61 30 13 12
3 51 126 91 92 76 36 13 13
1mm = 0.0394” / 1” = 25.4mm
K
1.5
1.0
0.5
0.4
0.3
0.2
Eg
100 200 300 400 500 600 690
UL
1.4
1.2
103
6
8
7
9
5
4
3
Eg
200 300 400 500 600 690
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Square Body French Style — 690V/700V (IEC/UL): 40-1500A
129
1x102103104105
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amperes RMS
Virtual Pre-Arcing Time In Seconds
400A 450A
500A 550A
630A 700A
800A 900A
1000A1100A
1250A
AA
Catalog Numbers
-E/ -EKN/- Electrical Characteristics
Type T Type K Rated I2t (A2 Sec)
Indicator Indicatoor Current Clearing Watts
For Micro for Micro Size RMS-Amps Pre-arc at 660V Loss
170M3308 170M3358 40 40 270 9
170M3309 170M3359 50 77 515 11
170M3310 170M3360 63 115 770 14
170M3311 170M3361 80 185 1250 18
170M3312 170M3362 100 360 2450 21
170M3313 170M3363 125 550 3700 26
170M3314 170M3364 160 1100 7500 30
170M3315 170M3365 1* 200 2200 15000 35
170M3316 170M3366 250 4200 28500 40
170M3317 170M3367 315 7000 46500 50
170M3318 170M3368 350 10000 68500 55
170M3319 170M3369 400 15000 105000 60
170M3320 170M3370 450 21000 140000 65
170M3321 170M3371 500 27000 180000 70
170M4308 170M4358 200 1650 11500 45
170M4309 170M4359 250 3100 21000 55
170M4310 170M4360 315 6200 42000 58
170M4311 170M4361 350 8500 59000 60
170M4312 170M4362 400 13500 91500 65
170M4313 170M4363 1 450 17000 120000 70
170M4314 170M4364 500 25000 170000 72
170M4315 170M4365 550 34000 230000 75
170M4316 170M4366 630 52000 350000 80
170M4317 170M4367 700 69500 465000 85
170M4318 170M4368 800 105000 725000 95
170M5308 170M5358 400 11000 74000 65
170M5309 170M5359 450 15500 105000 70
170M5310 170M5360 500 21500 145000 75
170M5311 170M5361 550 28000 190000 80
170M5312 170M5362 2 630 41000 275000 90
170M5313 170M5363 700 60500 405000 95
170M5314 170M5364 800 86000 575000 105
170M5315 170M5365 900 125000 840000 110
170M5316 170M5366 1000 180000 1250000 115
170M6308 170M6358 500 14000 95000 95
170M6309 170M6359 550 19500 135000 100
170M6310 170M6360 630 31000 210000 105
170M6311 170M6361 700 44500 300000 110
170M6312 170M6362 800 69500 465000 115
170M6313 170M6363 3 900 100000 670000 120
170M6314 170M6364 1000 140000 945000 125
170M6315 170M6365 1100 190000 1300000 130
170M6316 170M6366 1250 290000 1950000 140
170M6317 170M6367 1400 370000 2450000 155
170M6318 170M6368 1500 460000 3100000 160
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 130 and 131.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
130
Square Body Size 1*, 1 — 690V/700V (IEC/UL): 40-2000A
1x102103104105
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
200A
250A
315
A
350A 400
A
450A 500
A
550A 630
A
700A 800
A
900A
AA
Size 1 — 200-900A: 690V
Time-Current Cur ve
Size 1* — 40-630A: 690V
Time-Current Cur ve
1x102103104105106
2x102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
50A
40A
63A 80A
100A 125A
160A
200A
250A 315A
350A 400A
450A 500A
550A 630A
A
B
1x102103104105106
2x102
103
104
105
Peak Let-Through Current
200A
250A
315A
350A 400A
450A 500A
550A 630A
700A 800A
900A
A
B
Peak Let-Through Curve
Peak Let-Through Curve
900 amp fuse is derated to 550V (IEC).
Data Sheet: 17056316Data Sheet: 17056314
131
Square Body Size 2, 3 — 690V/700V (IEC/UL):
40-2000A
1x102103104105
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
400A 450A
500A 550A
630A 700A
800A 900A
1000A1100
A
1250A
AA
1x102103104105
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
500A
550A 630A
700A 800A
900A 1000
A
1100A 1250
A
1400A 1500
A
1600A 1800
A
2000A
AA
Size 3 — 500-2000A: 690V
Time-Current Cur ve
Size 2 — 400-1250A: 690V
Time-Current Cur ve
1x103104105106107
2x103
104
105
106
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
400A 450A
500A 550A
630A 700A
800A 900A
1000A 1100A
1250A
A
B
1x103104105106107
2x103
104
105
106
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
500A 550A
630A 700A
800A 900A
1000A 1100A
1250A 1400A
1500A 1600A
1800A 2000A
A
B
Peak Let-Through CurvePeak Let-Through Curve
1800A fuse is derated to 600V (IEC).
2000A fuse is derated to 550V (IEC).
Data Sheet: 17056318 Data Sheet: 17056320
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
132
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body DIN 43 620 — 690V/700V (IEC/UL):
40-1000A
690V/700V (IEC/UL) 40-1000A
Specifications
Description: Square body DIN
43 620 blade style high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps:— 40-1000A
IR:— 200kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
A
B
D
E
F
6
H
Indicator
Dimensions (mm)
Type DIN 1*, DIN 2, DIN 3
Size A B D E F H
1* 69 135 58 45 40 20
2 69 150 71 55 48 26
3 68 150 88 76 60 33
1mm = 0.0394” / 1” = 25.4mm
For Full Range Fuses in This Body Style
• See page 140
133
Square Body DIN 43 620 — 690V/700V (IEC/UL):
40-600A
Catalog Numbers Electrical Characteristics
DIN Type T Rated I2t (A2Sec)
Indicator Current Clearing Watts
for Micro Size RMS-Amps Pre-arc at 660V Loss
170M3808D 40 40 285 4
170M3809D 50 78 550 4.5
170M3810D 63 120 850 6.5
170M3811D 80 185 1350 8.5
170M3812D 100 360 2600 10
170M3813D 125 550 3900 11
170M3814D 160 1150 8250 12
170M3815D 200 2300 16500 12.5
170M3816D 1* 250 4350 31000 16
170M3817D 315 7300 52000 20
170M3818D 350 10000 73000 21.5
170M3819D 400 16000 115000 60
170M4863D 450 21500 155000 26.3
170M4864D 500 27000 190000 28.5
170M4865D 550 33500 240000 33
170M4866D 630 48500 345000 37.5
170M4867D 700 69500 495000 39
170M5808D 400 11000 79000 29
170M5809D 450 16000 115000 32
170M5810D 500 21500 155000 34
170M5811D 550 29000 215000 36
170M5812D 2 630 41000 295000 42
170M5813D 700 60500 430000 43
170M5814D 800 86000 610000 48
170M5820D 900 125000 895000 52
170M5816D 1000 180000 1300000 53
170M5817D 1100 245000 1750000 56
170M6808D 500 14000 99500 43
170M6809D 550 19500 140000 44
170M6810D 630 31000 220000 45
170M6811D 700 45000 320000 46
170M6812D 800 69500 490000 48
170M6813D 3 900 100000 720000 50
170M6814D 1000 140000 985000 56
170M6892D 1100 190000 1400000 57
170M8554D 1250 300000 2150000 61
170M8555D 1400 380000 2700000 70
170M8556D 1500 470000 3350000 72
170M8557D 1600 585000 4150000 74
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see page 134.
Rated Current
The rated current of this fuse range has been given with
copper conductors that have a current density of 1.3 A/mm2
(IEC 60269-4). For conductor cross section according to IEC
60269-1, the fuses must be derated. Please contact Cooper
Bussmann for application assistance.
Size 1* — 40-630A: 690V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: 17056314
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
134
Square Body DIN 43 620 — 690V/700V (IEC/UL):
40-1000A Size 3 — 500-2000A: 690V
Time-Current Cur ve
Peak Let-Through Curve
Size 2 — 400-1250A: 690V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: 17056318 Data Sheet: 17056320
135
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power
factor of 15%.
Power Losses
Watts loss at rated
current is given in the
electrical characteristics.
The curve allows the
calculation of the power
losses at load currents
lower than the rated
current. The correction
factor, Kp, is given as a
function of the RMS load
current, Ib, in % of the
rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body Flush End Contact — 690/700V (IEC/UL):
1000-4000A
690V (IEC) 1000-4000A
Specifications
Description: Square body flush
end contact high speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 690Vac
Amps: — 1000-4000A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
K
1.5
1.0
0.5
0.4
0.3
0.2
Eg
1)
100 200 300 400 500 600 690
Kp
30 40 50 60 70 80 90 100%
Ib
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
1) Rated voltage 500V
UL
1.4
1.2
103
6
8
7
9
5
4
3
Eg
200 300 400 500 600 690
53
105
67
15
F
G
105
Ø4
Ø56
Dimensions (mm)
Type 4B/-, 4BKN/-, 4G/-, 4GKN/-
Size F (in) G
4B M10 10 deep 33
4G 1⁄2” -13 UNC-2B 10 deep 38
1mm = 0.0394” / 1” = 25.4mm
For Other Voltage Ratings in This Body Style
• See pages 154 (1000V) and 168 (1250V)
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
136
Square Body Flush End Contact — 690V (IEC):
1000-4000A
1x103104105106
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current in Amps RMS
Virtual Pre-Arcing Time In Seconds
1000A
1250A 1400
A
1600A
2000
A
2200A 2500
A
3000A 3500
A
4000A
A
A
Size 4 — 1000-4000A: 690V
Time-Current Cur ve
1x103104105106107
2x103
104
105
106
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
1000A 1250A
1400A 1600A
2000A 2200A
2500A 3000A
3500A
4000A
A
B
Peak Let-Through Curve
4000A fuse is derated to 500V (IEC).
Catalog Numbers
-BKN/- -GKN/- Electrical Characteristics
-B/- Type K -G/- Type K Rated Current RMS I2t (A2Sec) Watts Loss
Visual Indicator Visual Indicator Norm. Liquid Clearing Norm. Liquid
Indicator for Micro Indicattor for Micro Size Cool. Cool. Pre-arc at 660V Cool. Cool.
170M7058 170M7078 170M7098 170M7118 1000 1350 76000 505000 175 315
170M7059 170M7079 170M7099 170M7119 1250 1700 145000 965000 195 355
170M7060 170M7080 170M7100 170M7120 1400 1900 205000 1400000 205 375
170M7061 170M7081 170M7101 170M7121 1600 2200 305000 2050000 220 405
170M7062 170M7082 170M7102 170M7122 4 2000 2700 600000 3950000 245 445
170M7063 170M7083 170M7103 170M7123 2500 3400 1200000 7800000 275 495
170M7064 170M7084 170M7104 170M7124 3000 4100 2000000 13500000 305 555
170M7065 170M7085 170M7105 170M7125 3500 4700 3250000 22000000 325 585
170M7066 170M7086 170M7106 170M7126 †4000 †5400 4700000 †28000000 355 640
†Rated voltage (IEC) 500V.
• Watts loss provided at rated current.
• Liquid Cool. = Liquid cooling. Temperature on the terminals not to exceed 60°C.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
Data Sheet: 17056328
Catalog Numbers
137
Square Body Flush End Contact Size 23, 24 — 660V
(IEC): 1000-7500A
660V (IEC) 1000-7500A
Specifications
Description: High speed
square body fuses, for the
protection of the power rectifier
section of the equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 660Vac
Amps: — 1000-4000A
IR: — 300kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at rated voltage and at power factor of
15% are given in the electrical characteristics. For other
voltages, the clearing I2t is found by multiplying by correction
factor, K, given as a function of applied working voltage,
Eg, (rms).
Arc Voltage
This curve gives the peak arc voltage, UL, which may
appear across the fuse during its operation as a function of
the applied working voltage Eg, (rms) at a power factor of
15%.
Power Losses
Watts loss at rated current is given in the electrical charac-
teristics. The curve allows the calculation of the power losses
at load currents lower than the rated current. The correction
factor, Kp, is given as a function of the RMS load current, Ib,
in % of the rated current.
Features and Benefits
• Low watts loss
• Superior cycling capability
For Other Voltage Ratings in This Body Style
• See pages 157 (1000V) and 171 (1250V)
Size 24
Size 23
Size 24
Size 24
Size 23
Size 23
Typical Applications
• Power converters/rectifiers
• Reduced voltage starters
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
138
Square Body Flush End Contact Size 23, 24 — 660V
(IEC): 1000-7500A
-BU/55
Visual
Indicator
Catalogue Number Electrical Characteristics
I2t (A2Sec)
-BKE/55
Type K
Indicator
-BKN/55
Type K
Indicator
-GU/55
Visual
Indicator
-GKE/55
Type K Indi-
cator
-GKN/55
Type K
Indicator
Watt
Loss
(W)
Rated
Voltage
(V)
Rated
Current
RMS-Amp
Fuse
Size Pre-arc Clearing
at 660V
Data Sheet: 170K6326
170M6858 170M6898 170M6878 170M6918 170M6958 170M6938 1000 79,000 530,000 170.0
170M6859 170M6899 170M6879 170M6919 170M6959 170M6939 1100 95,000 635,000 185.0
170M6860 170M6900 170M6880 170M6920 170M6960 170M6940 1250 155,000 1,050,000 190.0
170M6861 170M6901 170M6881 170M6921 170M6961 170M6941 1400 200,000 1,350,000 210.0
170M6862 170M6902 170M6882 170M6922 170M6962 170M6942 1500 240,000 1,650,000 215.0
23 170M6863 170M6903 170M6883 170M6923 170M6963 170M6943 660 1600 315,000 2,150,000 220.0
170M6864 170M6904 170M6884 170M6924 170M6964 170M6944 1800 450,000 3,050,000 230.0
170M6865 170M6905 170M6885 170M6925 170M6965 170M6945 2000 625,000 4,200,000 240.0
170M6866 170M6906 170M6886 170M6926 170M6966 170M6946 2200 805,000 5,400,000 255.0
170M6867 170M6907 170M6887 170M6927 170M6967 170M6947 2500 1,250,000 8,350,000 265.0
170M6868 170M6908 170M6888 170M6928 170M6968 170M6948 3000 2,250,000 15,500,000 285.0
170M6869 170M6909 170M6889 170M6929 170M6969 170M6949 600 3500 3,450,000 21,000,000 315.0
170M6870 170M6910 170M6890 170M6930 170M6970 170M6950 550 4000 5,000,000 27,500,000 340.0
170M7138 170M7158 170M7198 170M7218 2000 340000 2300000 340
170M7139 170M7159 170M7199 170M7219 2500 650000 4350000 390
170M7140 170M7160 170M7200 170M7220 3000 1100000 7300000 430
170M7141 170M7161 170M7201 170M7221 3500 1800000 12000000 460
170M7142 170M7162 170M7202 170M7222 4000 2700000 18000000 490
24 170M7143 170M7163 170M7203 170M7223 690 4500 3800000 25500000 520
170M7144 170M7164 170M7204 170M7224 5000 5450000 36500000 540
170M7145 170M7165 170M7205 170M7225 5500 7400000 49500000 560
170M7146 170M7166 170M7206 170M7226 6000 9600000 64000000 580
170M7147 170M7167 170M7207 170M7227 6500 12500000 83000000 600
170M7148 170M7168 170M7208 170M7228 7000 15000000 100000000 630
170M7149 170M7169 170M7209 170M7229 500 7500 18500000 †93000000 660
-BU/60
without
Indicator
Catalogue Number Electrical Characteristics
I2t (A2Sec)
-BKN/60
Type K
Indicator
-GU/60
without
Indicator
-GKN/60
Type K
Indicator
Watts
Loss
(W)
Rated
Voltage
(V)
Rated
Current
RMS-Amp
Fuse
Size Pre-arc
Clearing at
660V
† A2s @ 500V
Data Sheet: 170K6332
Catalog Numbers:
Size A
24BKN 2x3 M12
24GKN 2x3 1/2” 16UNC-2B
Size A
23G 2x2 M10
23B 3/8” 16UNC-2B
Size 23 Dimensions (mm):
Type – BU/55, -BKE/55, -BKN/55, -GU/55, -GKE/55, -GKN/55
Size 24 Dimensions (mm):
Type – BU/55, -BKE/55, -BKN/55, -GU/55, -GKE/55, -GKN/55
139
Square Body Flush End Contact Size 23, 24 — 660V
(IEC): 1000-7500A
Size 24 — 2000-7500A: 660V
Time-Current Cur ve
Size 23 — 10000-4000A: 660V
Time-Current Cur ve
Peak Let-Through CurvePeak Let-Through Curve
Data Sheet: Available upon request Data Sheet: Available upon request
rospective Current in Amps RMS rospective Current in Amps RMS
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
140
Square Body DIN 43 620 — 690V (IEC): 10-800A
Class gR — Full Range Fuses
690V (IEC) 10-800A
Specifications
Description: Square body DIN 43
620 blade style high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
Amps: — 10-800A
IR: — 300kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical
Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied working voltage, Eg, (rms).
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Dimensions (mm)
Type DIN 00, DIN 1, DIN 2, DIN 3
Size A B Max D Max E F Min H
004978.560303515
1 68 135 66 52 40 20
2 68 150 74 60 48 25
3 68 150 89 75 60 32
1 mm = 0.0394” 1” = 25.4 mm
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
200 300 400 500 600 700
3
2,5
2
1,8
1,6
1,4
1,2
103
8
7
6
5
4
3
UL
Eg
200 300 400 500 600 700
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
Kp
Ib
30 40 50 60 70 80 90 100%
For Operating Class aR Fuses in This Body Style
• See page 132
141
Square Body DIN 43 620 — 690V (IEC): 10-800A
Class gR — Full Range Fuses
Catalog
Numbers Electrical Characteristics
Type T RMS I2t (A2Sec)
Indicator Amp Clearing Watts
For Micro Size Rating* Pre-arc at 600V Loss
170M2691 10 3.8 20 3.5
170M2692 16 7.2 38 5.5
170M2693 20 13 70 6
170M2694 25 24 125 8
170M2695 32 53 275 9
170M2696 40 95 490 10
170M2697 00 50 185 1000 11
170M2698 63 345 1800 14
170M2699 80 695 3600 16
170M2700 100 1250 6650 19
170M2701 125 2300 12000 23
170M2702 160 4350 22500 29
170M4176 50 135 705 12
170M4177 63 245 1300 15
170M4178 80 500 2600 17
170M4179 100 950 4850 20
170M4180 125 1850 9500 23
170M4181 1 160 3450 18000 28
170M4182 200 6750 34500 31
170M4183 250 13500 70500 35
170M4184 315 26000 135000 41
170M4185 350 34000 175000 45
170M4186 400 48500 250000 48
170M5881 200 5650 29000 33
170M5882 250 10000 52500 40
170M5883 315 19500 105000 46
170M5884 350 26000 135000 50
170M5885 2 400 39500 205000 53
170M5886 450 55500 290000 59
170M5887 500 73000 375000 66
170M5888 550 100000 515000 70
170M5889 630 150000 770000 79
170M6080 350 23000 120000 55
170M6081 400 34000 175000 59
170M6082 450 48500 250000 62
170M6083 500 64000 330000 67
170M6084 3 550 84500 435000 70
170M6085 630 125000 645000 85
170M6086 700 160000 840000 93
170M6087 800 245000 1300000 99
*The RMS amp rating of this fuse range is given with open fuse bases connected to copper
conductors according to IEC 60269, Part 1, table 10. When used in enclosed fuse bases/
disconnects, derating factors have to be observed.
Please contact Cooper Bussmann for application assistance.
• Watts loss provided at rated current.
• Microswitch ordered separately. See accessories on page 185-186.
• For fuse curves see pages 142 and 143.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
142
Square Body Size 00, 1 — 690V (IEC): 10-800A
Class gR — Full Range Fuses
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
10 102103104
16A
25A
40A
63A
100A
160A
125A
20A
80A
10A
50A
32A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
10 102103104Amp 105
160A
125A
100A
80A63A
50A40A
32A
25A
20A16A
10A
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
5x1011021031045x104
63A
100A
160A
250A
350A 400A
80A
315A
50A
200A
125A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
10 102103104Amp 105
400A350A
315A
250A
200A
160A
125A
100A
80A 63A
50A
Size 00 — 10-160A: 690V
Time-Current Cur ve Size 1 — 50-400A: 690V
Time-Current Cur ve
Peak Let-Through Curve Peak Let-Through Curve
143
Square Body Size 2, 3 — 690V (IEC): 10-800A
Class gR
— Full Range Fuses
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
102103104105
200A
315A
400A
500A
630A
350A
250A
550A
450A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
102103104105Amp 106
630A
550A 500A
450A 100A
350A 315A
250A 200A
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
102103104105
450A
350A
700A
550A
800A
630A
500A
400A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
102103104105Amp 106
800A
700A 630A
550A 00A
450A 400A
350A
Size 2 — 200-630A: 690V
Time-Current Cur ve Size 3 — 350-800A: 690V
Time-Current Cur ve
Peak Let-Through CurvePeak Let-Through Curve
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
144
1000V (IEC) 20-315A
Specifications
Description: Square body DIN 43
653 stud-mount high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac (20-250A)
— 900Vac (315A)
Amps: — 20-315A
IR: — 150kA RMS Sym.
Agency Information: CE, Designed and tested to
IEC 60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multi-plying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
Square Body DIN 43 653 — 1000V (IEC): 20-315A
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
200 400 600 800 1000
*Rated voltage 900V
*
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
3
2,5
2
1,8
1,6
1,4
1,2
103
8
7
6
5
4
3
UL
Eg
200 400 600 800 1000
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
Kp
Ib
30 40 50 60 70 80 90 100%
Dimensions (mm)
Type 00TN/80 – 00/80
SSize Max A B C D Max E F G H
00/80 54 98 78 51 30 28 10
00TN/80 54 98 78 51 30 28 67 10
1mm = 0.0394” / 1” = 25.4mm
For Other Voltage Ratings in This Body Style
• See page 117 (690V/700V)
145
Catalog Numbers Electrical Characteristics
00/80 00TN/80 I2t (A2Sec)
Visual Type T Rated Clearing
Indicator for Indicator for Rated Current at Rated Watts
Micro Micro Size Volttage RMS Amps Pre-arc Voltage Loss
170M4802 170M4822 1000 20 20 140 5
170M4803 170M4823 1000 25 30 210 7
170M4804 170M4824 1000 32 55 390 9
170M4805 170M4825 1000 35 69 500 10
170M4806 170M4826 1000 40 100 690 11
170M4807 170M4827 1000 50 170 1200 13
170M4808 170M4828 1000 63 280 2000 18
170M4809 170M4829 00 1000 80 500 3500 22
170M4810 170M4830 1000 100 950 6850 25
170M4811 170M4831 1000 125 1500 11500 33
170M4812 170M4832 1000 160 3000 22000 37
170M4813 170M4833 1000 200 5600 40500 40
170M4814 170M4834 1000 250 10000 74000 48
170M4815 170M4835 900 315 18000 115000 58
• Watts loss provided at rated current.
• Microswitch ordered separately. See accessories on page 185-186.
Square Body DIN 43 653 — 1000V (IEC): 20-315A
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
10 102103104
25A
35A
50A
80A
125A
200A
315A*
250A
63A
40A
32A
20A
100A
160A
104
103
102
2x10
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current symmetrical RMS
10 102103104Amp 105
315A 250A
200A
160A
125A100A
80A 63A
50A 40A
35A 32A
25A 20A
Prospective Short-Circuit Current Symmetrical RMS
Size 00 — 20-315A: 1000V
Time-Current Cur ve
Peak Let-Through Curve
* 315A fuse is derated to 900V
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
146
Square Body DIN 43 653 — 1000V (IEC): 50-1400A
1000V (IEC) 50-1400A
Specifications
Description: Square body mount
high speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 1000Vac.
Amps:— 50-1400A
IR: — 150kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
500 600 700 800 900 1000
*Rated voltage 900V
*
3
2,5
2
1,8
1,6
1,4
1,2
103
8
7
6
5
4
3
UL
Eg
500 600 700 800 900 1000
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
Kp
Ib
30 40 50 60 70 80 90 100%
Type-TN/110
Type-KN/110
Dimensions (mm)
Type –KN/110
SSize A B C Max D1 E G H I
1*KN/110 80 138 108 61 43 6 22 11
1KN/110 80 138 108 69 51 6 25 11
2KN/110 80 138 108 77 59 6 25 11
3KN/110 81 139 108 92 74 6 30 11
Type –TN/110
Size A B C Max D2 E G H I
1*TN/110 80 138 108 61 43 6 22 11
1TN/110 80 138 108 69 51 6 25 11
2TN/110 80 138 108 75 59 6 25 11
3TN/110 81 139 108 90 74 6 30 11
1mm = 0.0394” / 1” = 25.4mm
For Other Voltage Ratings in This Body Style
• See pages 122 (690V/700V) and 160 (1250V/1300V)
147
Square Body DIN 43 653 — 1000V (IEC): 50-1400A
Catalog Numbers Electrical Characteristics
-KN/110 -TN/110 Rated I2t (A2Sec)
Type K Type T Current Clearing
Indicator for Indicator for Rated RMS at Rated Watts
Micro Micro Size Voltagge Amps Pre-arc Voltage Loss
170M3965 170M3981 1000 50 135 815 20
170M3966 170M3982 1000 63 215 1300 25
170M3967 170M3983 1000 80 460 2750 30
170M3968 170M3984 1000 100 860 5100 35
170M3969 170M3985 1000 125 1450 8600 40
170M3970 170M3986 1* 1000 160 2850 17500 45
170M3971 170M3987 1000 200 4950 29500 48
170M3972 170M3988 1000 250 9550 57000 50
170M3973 170M3989 1000 315 21500 130000 60
170M3974 170M3990 1000 350 29000 175000 65
170M3975 170M3991 1000 400 42000 250000 70
170M4965 170M4980 1000 160 2200 13500 40
170M4966 170M4981 1000 200 4150 24500 45
170M4967 170M4982 1000 250 7750 46000 52
170M4968 170M4983 1000 315 16500 98500 60
170M4969 170M4984 1 1000 350 21500 130000 65
170M4970 170M4985 1000 400 31000 185000 70
170M4971 170M4986 1000 450 44500 265000 80
170M4972 170M4987 1000 500 63000 375000 85
170M4973 170M4988 1000 550 84500 500000 90
170M4974 170M4989 1000 630 125000 755000 98
170M5966 170M5981 1000 250 6750 40000 65
170M5967 170M5982 1000 315 13500 81500 75
170M5968 170M5983 1000 350 16500 99000 80
170M5969 170M5984 1000 400 26000 155000 85
170M5970 170M5985 1000 450 35500 210000 90
170M5971 170M5986 2 1000 500 49500 295000 95
170M5972 170M5987 1000 550 66000 390000 100
170M5973 170M5988 1000 630 93500 555000 110
170M5974 170M5989 1000 700 130000 770000 115
170M5975 170M5990 1000 800 195000 1200000 125
170M8614 170M8629 1000 315 9200 54500 90
170M8615 170M8630 1000 350 13000 77500 95
170M8616 170M8631 1000 400 19000 115000 105
170M8617 170M8632 1000 450 27000 160000 107
170M8618 170M8633 1000 500 37500 225000 110
170M8619 170M8634 1000 550 52000 310000 115
170M8620 170M8635 3 1000 630 82500 490000 120
170M8621 170M8636 1000 700 115000 700000 125
170M8622 170M8637 1000 800 170000 1050000 135
170M8623 170M8638 1000 900 250000 1500000 145
170M8624 170M8639 1000 1000 340000 2050000 150
170M8625 170M8640 1000 1100 460000 2750000 155
170M8626 170M8641 1000 1250 575000 3400000 175
170M8627 170M8642 900 1400 795000 4200000 185
• Watts loss provided at rated current.
• Microswitch ordered separately. See accessories on page 185-186.
• For fuse curves see pages 152 and 153.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
148
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body Flush End Contact — 1000V (IEC):
50–1400A
1000V (IEC) 50–1400A
Specifications
Description: Square body flush
end contact high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac.
Amps: — 50-1400A
IR: — 150kA (Est. 300kA) RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
500 600 700 800 900 1000
*Rated voltage 900V
*
3
2,5
2
1,8
1,6
1,4
1,2
103
8
7
6
5
4
3
UL
Eg
500 600 700 800 900 1000
Dimensions (mm)
Type –BKN/- and –GKN/-
Size A B Max D E F F* (in) Min G H
1*BKN/75+GKN/75 72.5 74 61 43 M8 5⁄16” – 18 UNC-2B 5 ø17.5
1BKN/75+GKN/75 73.2 74 69 52 M8 5⁄16” – 18 UNC-2B 8 ø20
2BKN/75+GKN/75 73.2 74.4 77 59 M10 3⁄8” – 16 UNC-2B 10 ø24
3BKN/75+GKN/75 73.3 75.4 92 74 M12 1⁄2” – 13 UNC-2B 10 ø30
3BKN/90+GKN/90 80.3 91.4 92 74 M12 1⁄2” – 13 UNC-2B 10 ø30
* Valid for fuses type –GKN/-.
1mm = 0.0394” / 1” = 25.4mm
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
Kp
Ib
30 40 50 60 70 80 90 100%
For Other Voltage Ratings in This Body Style
• See pages 124 (690V/700V) and 162 (1250V/1300V)
149
Square Body Flush End Contact — 1000V (IEC):
50–1400A
Catalog Numbers Electrical Characteristics
-BKN/- -GKN/- I2t (A2Sec)
Type K Type K Rated Clearing
Indicator for Indicator for Rated Current at Rated Watts
Micro Micro Size Volttage RMS-Amps Pre-arc Voltage Loss
170M3951 170M3921 1000 50 135 815 20
170M3952 170M3922 1000 63 215 1300 25
170M3953 170M3923 1000 80 460 2750 30
170M3954 170M3924 1000 100 860 5100 35
170M3955 170M3925 1000 125 1450 8600 40
170M3956 170M3926 1* 1000 160 2850 17500 45
170M3957 170M3927 1000 200 4950 29500 48
170M3958 170M3928 1000 250 9550 57000 50
170M3959 170M3929 1000 315 21500 130000 60
170M3960 170M3930 1000 350 29000 175000 65
170M3961 170M3931 1000 400 42000 250000 70
170M4951 170M4921 1000 160 2200 13500 40
170M4952 170M4922 1000 200 4150 24500 45
170M4953 170M4923 1000 250 7750 46000 52
170M4954 170M4924 1000 315 16500 98500 60
170M4955 170M4925 1 1000 350 21500 130000 65
170M4956 170M4926 1000 400 31000 185000 70
170M4957 170M4927 1000 450 44500 265000 80
170M4958 170M4928 1000 500 63000 375000 85
170M4959 170M4929 1000 550 84500 500000 90
170M4960 170M4930 1000 630 125000 755000 98
170M5952 170M5922 1000 250 6750 40000 65
170M5953 170M5923 1000 315 13500 81500 75
170M5954 170M5924 1000 350 16500 99000 80
170M5955 170M5925 1000 400 26000 155000 85
170M5956 170M5926 1000 450 35500 210000 90
170M5957 170M5927 2 1000 500 49500 295000 95
170M5958 170M5928 1000 550 66000 390000 100
170M5959 170M5929 1000 630 93500 555000 110
170M5960 170M5930 1000 700 130000 770000 115
170M5961 170M5931 1000 800 195000 1200000 125
170M8600 170M8500 1000 315 9200 54500 90
170M8601 170M8501 1000 350 13000 77500 95
170M8602 170M8502 1000 400 19000 115000 105
170M8603 170M8503 1000 450 27000 160000 107
170M8604 170M8504 1000 500 37500 225000 110
170M8605 170M8505 1000 550 52000 310000 115
170M8606 170M8506 3 1000 630 82500 490000 120
170M8607 170M8507 1000 700 115000 700000 125
170M8608 170M8508 1000 800 170000 1050000 135
170M8609 170M8509 1000 900 250000 1500000 145
170M8610 170M8510 1000 1000 340000 2050000 150
170M8611 170M8511 1000 1100 460000 2750000 155
170M8612** 170M8512** 1000 1250 575000 3400000 175
170M8613** 170M8513** 900 1400 795000 4200000 185
**Overall length is 90mm, for all other fuses the overall length is 75mm.
• Watts loss provided at rated current.
• Microswitch ordered separately. See accessories on page 185-186.
• For fuse curves see pages 152 and 153.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
150
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the applied
working voltage Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body US style — 1000V (IEC): 50-1400A
1000V (IEC) 50-1400A
Specifications
Description: Square body US
style high speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac.
Amps: — 50-1400A
IR: — 150kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied
working voltage, Eg, (rms).
1,5
1,0
0,5
0,4
0,3
0,2
K
Eg
500 600 700 800 900 1000
*Rated voltage 900V
*
3
2,5
2
1,8
1,6
1,4
1,2
103
8
7
6
5
4
3
UL
Eg
500 600 700 800 900 1000
1,0
0,8
0,7
0,6
0,5
0,4
0,3
0,2
0,15
0,1
Kp
Ib
30 40 50 60 70 80 90 100%
Dimensions (mm)
Type –FKE/115
Size B C1 C2 D E H I
1*FKE/115 156 130 101 59 45 20 10
1FKE/115 160 127 102 69 53 25 14
2FKE/115 160 127 102 77 61 25 14
3FKE/115 159 128 101 92 76 36 16
1mm = 0.0394” / 1” = 25.4mm
For Other Voltage Ratings in This Body Style
• See pages 126 (690V/700V) and 164 (1250V/1300)
151
Square Body US style — 1000V (IEC): 50-1400A
Catalog Numbers
-FKE/115 Electrical Characteristics
Type K Rated I2t (A2Sec)
Indicator for Current Clearing Watts
Micro Size RMS-Amps Pre-arc at 1000V Loss
170M3531 50 135 815 20
170M3532 63 215 1300 25
170M3533 80 460 2750 30
170M3534 100 860 5100 35
170M3535 125 1450 8600 40
170M3536 1* 160 2850 17500 45
170M3537 200 4950 29500 48
170M3538 250 9550 57000 50
170M3539 315 21500 130000 60
170M3540 350 29000 175000 65
170M3541 400 42000 250000 70
170M4531 160 2200 13500 40
170M4532 200 4150 24500 45
170M4533 250 7750 46000 52
170M4534 315 16500 98500 60
170M4535 350 21500 130000 65
170M4536 1 400 31000 185000 70
170M4537 450 44500 265000 80
170M4538 500 63000 375000 85
170M4539 550 84500 500000 90
170M4540 630 125000 755000 98
170M5531 250 6750 40000 65
170M5532 315 13500 81500 75
170M5533 350 16500 99000 80
170M5534 400 26000 155000 85
170M5535 450 35500 210000 90
170M5536 2 500 49500 295000 95
170M5537 550 66000 390000 100
170M5538 630 93500 555000 110
170M5539 700 130000 770000 115
170M5540 800 195000 1200000 125
170M8531 315 9200 54500 90
170M8532 350 13000 77500 95
170M8533 400 19000 115000 105
170M8534 450 27000 160000 107
170M8535 500 37500 225000 110
170M8536 550 52000 310000 115
170M8537 3 630 82500 490000 120
170M8538 700 115000 700000 125
170M8539 800 170000 1050000 135
170M8540 900 250000 1500000 145
170M8541 1000 340000 2050000 150
170M8542 1100 460000 2750000 155
170M8543 1250 575000 3400000 175
170M8544* 1400 795000 4200000* 185
* Rated voltage 900V.
• Watts loss provided at rated current.
• Microswitch ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 152 and 153.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
152
Square Body Size 1*, 1 — 1000V (IEC): 50-1400A
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
5x101102 1031045x104
50A
80A
125A
200A
315A
400A
350A
63A
160A
250A
100A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
102 103104105Amp 106
400A
350A315A
250A
200A
160A
50A
630A
80A
100A 125A
Size 1* — 50-400A: 1000V
Time-Current Cur ve
Peak Let-Through Curve
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
102 103104105
200A
315A
400A
500A
630A
160A
350A
250A
450A
550A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
102 103104105Amp 106
550A
500A450A
400A 350A
315A
630A
160A
200A
250A
Size 1 — 160-630A: 1000V
Time-Current Cur ve
Peak Let-Through Curve
153
Square Body Size 2, 3 — 1000V (IEC): 50-1400A
Size 2 — 250-800A: 1000V
Time-Current Cur ve
Peak Let-Through Curve
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
102 103104105
250A
350A
550A
700A
315A
500A
400A
630A
800A
450A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
102 103104105Amp 106
700A
800A
630A
500A 550A
450A
250A
315A 350A
400A
104
103
102
10
1s
10-1
10-2
10-3
10-4
Virtual Pre-arcing Time In Seconds
Prospective Current In Amp RMS
102 103104105
350A
450A
700A
900A
315A
500A
400A
630A
800A
550A
1100A
1400A*
1000A
1250A
105
104
103
2x102
Peak Let-Through Current In Amperes
Prospective Short-Circuit Current Symmetrical RMS
102 103104105Amp 106
1250A
1400A
*
1100A
900A 1000A
800A
500A
550A 630A
700A
450A 400A
350A 315A
Size 3 — 315-1400A: 1000V
Time-Current Cur ve
Peak Let-Through Curve
* 1400A fuses are derated to 900V
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
154
Square Body Flush End Contact Size 4 — 1000V (IEC):
1000-2700A
1000V (IEC) 1000-2700A
Specifications
Description: Square body DIN
43 620 blade style high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac (IEC)
Amps: — 1000-2700A
IR: — 125kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical
Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given as a function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
For Other Voltage Ratings in This Body Style
• See pages 135 (690V/700V) and 168 (1250V)
-BKN/95
Type K
Indicator
Catalog Number Electrical Characteristics
I2t (A2Sec)
-SBKN/90
Type K
Indicator
Watt
Loss
(W)
Rated
Voltage
(V)
Rated
Current
RMS-Amp
Fuse
Size Pre-arc
Clearing
at 1000V
170M7542 1000 180000 1100000 195
170M7031 1100 250000 1500000 200
170M7636 170M7548 1500 600000 3600000 250
170M7639 170M7034 1700 850000 5000000 260
4 170M7963 170M7544 1000 2000 1450000 8600000 270
170M7090 170M7035 2200 2000000 12000000 280
170M7640 170M7036 2500 3000000 18000000 295
170M7658 170M7037 2700 3700000 22000000 310
Catalog Numbers
155
Square Body Flush End Contact Size 4 — 1000V (IEC):
1000-2700A
Flush End Contact - Size 4
1000V : 1000 – 2700A
Dimensions (mm):
Type 4BKN/95
Type 4SBKN/95
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
156
Square Body Flush End Contact Size 4 — 1000V (IEC):
1000-2700A
Size 4 — 1000-2700A: 660V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: Available upon request
Prospective Current in Amps RMS
157
Square Body Flush End Contact Size 24 — 1000V (IEC):
2000-5000A
1000V (IEC) 2000-5000A
Specifications
Description: High speed square
body fuses, for the protection of
the power rectifier section of the
equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac
Amps: — 2000-5000A
IR: — 300kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized.
Electrical Characteristics
Total clearing I2t
The total clearing I2t at rated voltage and at power factor of
15% are given in the electrical characteristics. For other
voltages, the clearing I2t is found by multiplying by correction
factor, K, given as a function of applied working voltage,
Eg, (rms).
Arc Voltage
This curve gives the peak arc voltage, UL, which may
appear across the fuse during its operation as a function of
the applied working voltage Eg, (rms) at a power factor of
15%.
Power Losses
Watts loss at rated current is given in the electrical charac-
teristics. The curve allows the calculation of the power losses
at load currents lower than the rated current. The correction
factor, Kp, is given as a function of the RMS load current, Ib,
in % of the rated current.
Features and Benefits
• Low watts loss
• Superior cycling capability
For Other Voltage Ratings in This Body Style
• See pages 137 (660V) and 171 (1250V)
4200-5000A
2000-3500A
4200-5000A
4200-5000A
2000-3500A
2000-3500A
Typical Applications
• Power converters/rectifiers
• Reduced voltage starters
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
158
Square Body Flush End Contact Size 24 — 1000V (IEC):
2000-5000A
Dimensions (mm):
Catalog Numbers
170M7608 2000 885000 5700000 345
170M7680 3000 2900000 19000000 430
170M7567 3200 3300000 20000000 440
24 170M7568 1000 3500 4500000 27000000 450
170M7569 4000 6800000 40000000 475
170M7498 4200 8000000 47500000 485
170M7488 4500 10000000 59000000 495
170M7622 5000 14000000 82500000 540
-BKN/85
Type K
Indicator
Cat. Number Electrical Characteristics
I2t (A2Sec) Watt
Loss
(W)
Rated
Voltage
(V)
Rated
Current
RMS-Amp
Fuse
Size Pre-arc Clearing at
1000V
Data Sheet: 170K7540, 170K8514
159
Square Body Flush End Contact Size 24 — 1000V (IEC):
2000-5000A
Size 24 — 4200-5000A: 1000V
Time-Current Cur ve
Size 24 — 2000-3500A: 1000V
Time-Current Cur ve
Peak Let-Through CurvePeak Let-Through Curve
Data Sheet: Available upon request Data Sheet: Available upon request
Prospective Current in Amps RMS Prospective Current in Amps RMS
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
160
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body DIN 43 653 — 1250V/1300V (IEC/UL):
50-1400A
1250V/1300V (IEC/UL) 50-1400A
Specifications
Description: Square body DIN
43 653 stud-mount high speed
fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1250Vac (IEC)
— 1300Vac (UL)
Amps: — 50-1400A
IR: — 100kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized. Consult Cooper Bussmann
for UL Recognition/CSA Component Acceptance status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at
power factor of 15% are
given in the electrical
characteristics. For other
voltages, the clearing I2t
is found by multiplying by
correction factor, K,
given as a function of
applied working voltage,
Eg, (rms).
UL
3
2.5
8
103
1.4
1.8
6
4
5
3
400 600 800 1000 1200 1400
Eg
Dashed lines (- - - - - -) apply to the following
amperages:.
Size Amps.
1* 400A
1 500-630A
2 630-1000A
3 800-1400A
K
1.5
1.0
1.25
0.5
0.4
0.3
0.2
400 600 800 1000 1200 1400
Eg
Kp
30 40 50 60 70 80 90 100%
Ib
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
A
B
108
D
E
E
6
H
11
Dimensions (mm)
Type -/110, -TN/110
Size A B D** E H
1* 80 138 58 45 20
1 80 138 66 53 25
2 80 138 75 61 25
3 81 139 90 76 30
**Microswitch.
1mm = 0.0394” / 1” = 25.4mm
For Other Voltage Ratings in This Body Style
• See pages 122 (690V/700V) and 146 (1000V)
C
B
A
H
11
6
E
E
D
Dimensions (mm)
Type -KN/110
Size A B D E H
1* 80 138 58 45 20
1 80 138 66 53 25
2 80 138 75 61 25
3 81 139 90 76 30
1mm = 0.0394” / 1” = 25.4mm
161
Square Body DIN 43 653 — 1250V/1300V (IEC/UL):
50-1400A
Catalog Numbers
-TN/110 -KN/110 Electrical Characteristics
-/110 Type T Type K Rated I2t (A2Sec)
Visual Indicator Indicator Current Clearing Clearing Watts
Indicator for Micro for Micro Size RMS-Amps Pre--arc at 1000V at 1250V Loss
170M3138 170M3188 170M3238 50 135 815 1100 15
170M3139 170M3189 170M3239 63 215 1300 1750 20
170M3140 170M3190 170M3240 80 420 2500 3350 25
170M3141 170M3191 170M3241 100 750 4450 5950 30
170M3142 170M3192 170M3242 125 1450 9000 11500 35
170M3143 170M3193 170M3243 1* 160 2600 16000 21000 40
170M3144 170M3194 170M3244 200 5150 31000 41000 45
170M3145 170M3195 170M3245 250 9200 54500 73000 55
170M3146 170M3196 170M3246 315 18500 115000 150000 60
170M3147 170M3197 170M3247 350 27000 165000 220000 65
170M3148 170M3198 170M3248 400 53000 265000 335000 70
170M4138 170M4188 170M4238 160 1900 11500 15500 45
170M4139 170M4189 170M4239 200 3800 22500 30000 50
170M4140 170M4190 170M4240 250 7750 46000 61500 60
170M4141 170M4191 170M4241 315 15000 90000 120000 65
170M4142 170M4192 170M4242 1 350 20000 125000 165000 70
170M4143 170M4193 170M4243 400 29500 175000 235000 75
170M4144 170M4194 170M4244 450 42000 250000 335000 80
170M4145 170M4195 170M4245 500 69500 340000 435000 85
170M4146 170M4196 170M4246 550 95000 465000 590000 95
170M4147 170M4197 170M4247 630† 130000 660000 100
170M5138 170M5188 170M5238 250 6500 38500 51500 65
170M5139 170M5189 170M5239 280 9350 55500 74500 70
170M5140 170M5190 170M5240 315 13000 77500 105000 75
170M5141 170M5191 170M5241 350 16500 97500 135000 80
170M5142 170M5192 170M5242 400 23000 140000 180000 85
170M5143 170M5193 170M5243 450 34000 205000 270000 90
170M5144 170M5194 170M5244 2 500 48000 285000 380000 95
170M5145 170M5195 170M5245 550 62000 370000 495000 100
170M5146 170M5196 170M5246 630 115000 575000 730000 110
170M5147 170M5197 170M5247 700 160000 795000 1050000 115
170M5148 170M5198 170M5248 800 245000 1200000 1550000 120
170M5149 170M5199 170M5249 900† 360000 1750000 125
170M5150 170M5200 170M5250 1000† 480000 2350000 135
170M6138 170M6188 170M6238 315 9500 58000 77500 85
170M6139 170M6189 170M6239 350 13500 81500 110000 90
170M6140 170M6190 170M6240 400 19500 120000 160000 95
170M6141 170M6191 170M6241 450 31000 185000 245000 100
170M6142 170M6192 170M6242 500 39000 235000 310000 105
170M6143 170M6193 170M6243 550 55000 325000 435000 110
170M6144 170M6194 170M6244 3 630 83500 495000 665000 115
170M6145 170M6195 170M6245 700 115000 705000 940000 120
170M6146 170M6196 170M6246 800‡ 205000 995000 1300000 125
170M6147 170M6197 170M6247 900‡ 305000 1500000 1900000 130
170M6148 170M6198 170M6248 1000‡ 450000 2150000 2750000 135
170M6149 170M6199 170M6249 1100‡ 575000 2800000 3600000 140
170M6150 170M6200 170M6250 1250† 810000 3950000 145
170M6151 170M6201 170M6251 1400† 1250000 6000000 150
†Rated voltage (IEC) 1100V.
‡Rated voltage (IEC) 1250V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 166 and 167.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
162
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body Flush End Contact — 1250V/1300V (IEC/UL):
50-1400A
1250V/1300V (IEC/UL) 50-1400A
Specifications
Description: Square body flush
end contact high speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 1250Vac (IEC)
— 1300Vac (UL)
Amps: — 50-1400A
IR: — 100kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL Recognized. Consult Cooper Bussmann
for UL Recognition/CSA Component Acceptance status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
A
B
D
E
EH
G
F
Dimensions (mm)
Type -BKN/-, -GKN/-
Size Type A B D E F F** (in) G H
1* BKN + GKN/75 74 75 59 45 M8 5⁄16” - 18 UNC-2B 5 Ø17
1* BKN/80 80 81 59 45 M8 5 Ø17
1 BKN + GKN/75 74 75 69 53 M8 5⁄16” - 18 UNC-2B 8 Ø20
1 BKN/80 80 81 69 53 M8 8 Ø20
2 BKN + GKN/75 74 75 77 61 M10 3⁄8” - 16 UNC-2B 10 Ø24
2 BKN/80 80 81 77 61 M10 10 Ø24
2 BKN + GKN/90 80 91 77 61 M10 3⁄8” - 16 UNC-2B 10 Ø24
3 BKN + GKN/75 74 76 92 76 M12 1⁄2” - 13 UNC-2B 10 Ø30
3 BKN/80 81 83 92 76 M12 10 Ø30
3 BKN + GKN/90 81 91 92 76 M12 1⁄2” - 13 UNC-2B 10 Ø30
**Valid for fuses type -GKN/-.
1mm = 0.0394” / 1” = 25.4mm
K
1.5
1.0
1.25
0.5
0.4
0.3
0.2
400 600 800 1000 1200 1400
Eg
UL
3
2.5
8
103
1.4
1.8
6
4
5
3
400 600 800 1000 1200 1400
Eg
Kp
30 40 50 60 70 80 90 100%
Ib
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
Dashed lines (- - - - - -) apply to the
following amperages:.
SSize Amps.
1* 400A
1 500-630A
2 630-1000A
3 800-1400A For Other Voltage Ratings in This Body Style
• See pages 124 (690V/700V) and 148 (1000V)
163
Square Body Flush End Contact — 1250V/1300V (IEC/UL):
50-1400A
Catalog Numbers Electrical Characteristics
-BKN/75 -BKN/80 -BKN/90 -GKN/75 -GKN/90 Rated
Type K Type K Type K Type K Type K Current I2t (A2Sec)
Indicator Indicator Indicator Indicator Indicator RMS- Clearing Clearing Watts
for Micro for Micro for Miccro for Micro for Micro Size Amps Pre-arc at 1000V at 1250V Loss
170M3388 170M3438 170M3488 50 135 815 1100 15
170M3389 170M3439 170M3489 63 215 1300 1750 20
170M3390 170M3440 170M3490 80 420 2500 3350 25
170M3391 170M3441 170M3491 100 750 4450 5950 30
170M3392 170M3442 170M3492 125 1450 9000 11500 35
170M3393 170M3443 170M3493 1* 160 2600 16000 21000 40
170M3394 170M3444 170M3494 200 5150 31000 41000 45
170M3395 170M3445 170M3495 250 9200 54500 73000 55
170M3396 170M3446 170M3496 315 18500 115000 150000 60
170M3397 170M3447 170M3497 350 27000 165000 220000 65
170M3448 400 53000 265000 335000 70
170M4388 170M4438 170M4488 160 1900 11500 15500 45
170M4389 170M4439 170M4489 200 3800 22500 30000 50
170M4390 170M4440 170M4490 250 7750 46000 61500 60
170M4391 170M4441 170M4491 315 15000 90000 120000 65
170M4392 170M4442 170M4492 350 20000 125000 165000 70
170M4393 170M4443 170M4493 1 400 29500 175000 235000 75
170M4394 170M4444 170M4494 450 42000 250000 335000 80
170M4395† 170M4445 170M4495† 500 69500 340000 435000 85
170M4396‡ 170M4446 170M4496‡ 550 95000 465000 590000 95
170M4397‡ 170M4447† 170M4497‡ 630 130000 660000 100
170M5388 170M5438 170M5588 250 6500 38500 51500 65
170M5389 170M5439 170M5589 280 9350 55500 74500 70
170M5390 170M5440 170M5590 315 13000 77500 105000 75
170M5391 170M5441 170M5591 350 16500 97500 135000 80
170M5392 170M5442 170M5592 400 23000 140000 180000 85
170M5393 170M5443 170M5593 450 34000 205000 270000 90
170M5394 170M5444 170M5494 170M5594 170M5644 2 500 48000 285000 380000 95
170M5395 170M5445 170M5495 170M5595 170M5645 550 62000 370000 495000 100
170M5396† 170M5446 170M5496 170M5596† 170M5646 630 115000 575000 730000 110
170M5397‡ 170M5447† 170M5497 170M5597‡ 170M5647 700 160000 795000 1050000 115
170M5398‡ 170M5448‡ 170M5498 170M5598‡ 170M5648 800 245000 1200000 1550000 120
170M5499 170M5649 900† 360000 1750000 125
170M5500 170M5650 1000† 480000 2350000 135
170M6338 170M6538 170M6588 315 9500 58000 77500 85
170M6339 170M6539 170M6589 350 13500 81500 110000 90
170M6340 170M6540 170M6590 400 19500 120000 160000 95
170M6341 170M6541 170M6591 450 31000 185000 245000 100
170M6342 170M6542 170M6592 500 39000 235000 310000 105
170M6343 170M6543 170M6593 550 55000 325000 435000 110
170M6344 170M6544 170M6494 170M6594 170M6644 630 83500 495000 665000 115
170M6345 170M6545 170M6495 170M6595 170M6645 3 700 115000 705000 940000 120
170M6346† 170M6546 170M6496¥ 170M6596† 170M6646¥ 800 205000 995000 1300000 125
170M6347‡ 170M6547† 170M6497¥ 170M6597‡ 170M6647¥ 900 305000 1500000 1900000 130
170M6348‡ 170M6548† 170M6498¥ 170M6598‡ 170M6648¥ 1000 450000 2150000 2750000 135
170M6349‡ 170M6549‡ 170M6499¥ 170M6599‡ 170M6649¥ 1100 575000 2800000 3600000 140
170M6500 170M6650 1250† 810000 3950000 145
170M6501 170M6651 1400† 1250000 6000000 150
†Rated voltage (IEC) 1100V.
‡Rated voltage (IEC) 1000V.
¥Rated voltage (IEC) 1250V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 166 and 167.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
164
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Square Body US Style — 1250V/1300V (IEC/UL): 50-1400A
1250V/1300V (IEC/UL) 50-1400A
Specifications
Description:
Square body US
style high speed fuses.
Dimensions:
See dimensions
illustration.
Ratings:
Volts: — 1250Vac (IEC)
— 1300Vac (UL)
Amps: — 50-1400A
IR: — 100kA RMS Sym.
Agency Information:
CE,
Designed and tested to IEC
60269: Part 4, UL Recognized.
Consult Cooper Bussmann for UL
Recognition/CSA Component
Acceptance status.
Electrical
Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
B
C2
D
E
E
6
H I
C1
A
Dimensions (mm)
Type -FU/115, -FKE/115
Size B C1 C2 D E H I
1* 156 130 101 59 45 20 10
1 160 127 102 69 53 25 14
2 160 127 102 77 61 25 14
3 159 128 101 92 76 36 16
1mm = 0.0394” / 1” = 25.4mm
K
1.5
1.0
1.25
0.5
0.4
0.3
0.2
400 600 800 1000 1200 1400
Eg
UL
3
2.5
8
103
1.4
1.8
6
4
5
3
400 600 800 1000 1200 1400
Eg
Kp
30 40 50 60 70 80 90 100%
Ib
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
Dashed lines (- - - - - -) apply to the
following amperages:.
Size Amps.
1* 400A
1 500-630A
2 630-1000A
3 800-1400A For Other Voltage Ratings in This Body Style
• See pages 126 (690V/700V) and 150 (1000V)
165
Square Body US Style — 1250V/1300V (IEC/UL): 50-1400A
Catalog Numbers
-FKE/115 Electrical Characteristics
-FU/115 Type K Rated I2t (A2Sec)
Without Indicator Current Clearing Clearing Watts
Indicator for Micro Size RMS-Amps Pre-arc at 1000V at 12
5
50V Loss
170M3688 170M3738 50 135 815 1100 15
170M3689 170M3739 63 215 1300 1750 20
170M3690 170M3740 80 420 2500 3350 25
170M3691 170M3741 100 750 4450 5950 30
170M3692 170M3742 125 1450 9000 11500 35
170M3693 170M3743 1* 160 2600 16000 21000 40
170M3694 170M3744 200 5150 31000 41000 45
170M3695 170M3745 250 9200 54500 73000 55
170M3696 170M3746 315 18500 115000 150000 60
170M3697 170M3747 350 27000 165000 220000 65
170M4688 170M4738 160 1900 11500 15500 45
170M4689 170M4739 200 3800 22500 30000 50
170M4690 170M4740 250 7750 46000 61500 60
170M4691 170M4741 315 15000 90000 120000 65
170M4692 170M4742 1 350 20000 125000 165000 70
170M4693 170M4743 400 29500 175000 235000 75
170M4694 170M4744 450 42000 250000 335000 80
170M4695 170M4745 500† 69500 340000 85
170M4696 170M4746 550† 95000 465000 95
170M4697 170M4747 630‡ 130000 660000 100
170M5688 170M5738 250 6500 38500 51500 65
170M5689 170M5739 280 9350 55500 74500 70
170M5690 170M5740 315 13000 77500 105000 75
170M5691 170M5741 350 16500 97500 135000 80
170M5692 170M5742 400 23000 140000 180000 85
170M5693 170M5743 450 34000 205000 270000 90
170M5694 170M5744 2 500 48000 285000 380000 95
170M5695 170M5745 550 62000 370000 495000 100
170M5696 170M5746 630 115000 575000 730000 110
170M5697 170M5747 700† 160000 795000 115
170M5698 170M5748 800† 245000 1200000 120
170M5699 170M5749 900‡ 360000 1750000 125
170M5700 170M5750 1000‡ 480000 2350000 135
170M6688 170M6738 315 9500 58000 77500 185
170M6689 170M6739 350 13500 81500 110000 90
170M6690 170M6740 400 19500 120000 160000 95
170M6691 170M6741 450 31000 185000 245000 100
170M6692 170M6742 500 39000 235000 310000 105
170M6693 170M6743 550 55000 325000 435000 110
170M6694 170M6744 3 630 83500 495000 665000 115
170M6695 170M6745 700 115000 705000 940000 120
170M6696 170M6746 800 205000 995000 1300000 125
170M6697 170M6747 900 305000 1500000 1900000 130
170M6698† 170M6748† 1000¥ 450000 2150000 135
170M6699† 170M6749† 1100¥ 575000 2800000 140
170M6700‡ 170M6750‡ 1250¥ 810000 3950000 145
170M6701‡ 170M6751‡ 1400¥ 1250000 6000000 150
†Rated voltage (IEC) 1100.
‡Rated voltage (IEC) 1000V.
¥ UL Recognition at 1000V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 166 and 167.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
166
Square Body Size 1*, 1 — 1250V/1300V (IEC/UL):
50-1400A
Size 1* — 50-400A:1250V
Time-Current Cur ve
1x102103104105106
2x102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
50A
63A
80A
100A
125A
160A
200A
250A
315A
350A
400A
A
B
Peak Let-Through Curve
1x102103104105
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amp RMS
Virtual Pre-Arcing Time In Seconds
A
A
160A
200A
250A
315A 350A
400A 450A
500A 550A
630A
Size 1 — 160-630A: 1250V
Time-Current Cur ve
1x102103104105106
2x102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through In Amperes
160A
200A
250A
315A 350A
400A 450A
500A 550A
630A
A
B
Peak Let-Through Curve
630A fuse is derated to 1100V (IEC).
Data Sheet: 17056630 Data Sheet: 17056632
167
Square Body Size 2, 3 — 1250V/1300V (IEC/UL):
50-1400A
1x102103104105
1x10–4
10–3
10–2
10–1
100
101
102
103
104
Prospective Current In Amp RMS
Virtual Pre-Arcing Time In Seconds
250A 280A
315A 350A
400A 450A
500A 550A
630A 700A
800A 900A
1000A
A
A
Size 2 — 250-1000A: 1250V
Time-Current Cur ve
1x102103104 105 106
2x102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
250A 280A
315A 350A
400A 450A
500A 550A
630A 700A
800A 900A
1000A
A
B
Peak Let-Through Curve
900-1000A fuses are derated to 1100V (IEC).
Size 3 — 315-1400A: 1250V
Time-Current Cur ve
1x102103104105 106
2x102
103
104
105
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
315A 350A
400A 450A
500A 550A
630A 700A
800A 900A
1000A 1100A
1250A
1400A
A
B
Peak Let-Through Curve
1250-1400A fuses are derated to 1100V (IEC).
Data Sheet: 17056634 Data Sheet: 17056636
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
168
Square Body Flush End Contact Size 4 — 1250V (IEC):
1400-2500A
1250V (IEC) 1400-2500A
Specifications
Description: High speed
square body fuses, for the
protection of the power rectifier
section of the equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1250Vac (IEC)
Amps: — 1400-2500A
IR: — 125kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL
Recognized.
Electrical
Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is found by multiplying by correction
factor, K, given as a function of applied working voltage, Eg,
(rms).
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
For Other Voltage Ratings in This Body Style
• See pages 135 (690V/700V) and 154 (1000V)
-BKN/105
Type K
Indicator
Catalog Number Electrical Characteristics
I2t (A2Sec)
-SBKN/105
Type K
Indicator
Watt
Loss
(W)
Rated
Voltage
(V)
Rated
Current
RMS-Amp
Fuse
Size Pre-arc
Clearing
at 1250V
Data Sheet: 170K6640 , 170K6642
170M7217 170M7512 1400 800000 5000000 195
170M7597 170M7510 1500 1000000 6200000 200
170M7676 170M7511 1700 1400000 8700000 220
4 170M7532 170M7976 1250 1800 1700000 11000000 225
170M7633 170M7513 2000 2300000 14500000 235
170M7592 170M7546 2200 3100000 19500000 245
170M7107 170M7516 2400 4000000 25000000 255
170M7595 170M7978 2500 4500000 28000000 260
Catalog Numbers
169
Square Body Flush End Contact Size 4 — 1250V (IEC):
1400-2500A
Flush End Contact - Size 4
1250V (IEC) / 1400 – 2500A
Dimensions (mm):
Type 4BKN/105
Type 4SBKN/105
106.6
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
170
Square Body Flush End Contact Size 4 — 1250V (IEC):
1400-2500A
Size 4 — 2300-2500A: 1250V
Time-Current Cur ve
Size 4 — 1400-2400A: 1250V
Time-Current Cur ve
Peak Let-Through CurvePeak Let-Through Curve
Data Sheet: Available upon request Data Sheet: Available upon request
Prospective Current in Amps RMS Prospective Current in Amps RMS
171
Square Body Flush End Contact Size 23— 1250V
(IEC/UL): 630-2800A
1250V (IEC) 630-2800A
Specifications
Description: High speed square
body fuses, for the protection of the
power rectifier section of the
equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1250Vac (IEC)
Amps: — 630-2800A
IR: — 125kA RMS Sym.
Agency Information: CE, Designed and tested to IEC
60269: Part 4, UL
Recognized.
Electrical
Characteristics
Total clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is found by multiplying by correction
factor, K, given as a function of applied working voltage, Eg,
(rms).
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
For Other Voltage Ratings in This Body Style
• See pages 137 (660V) and 157 (1000V)
Catalog Numbers
170M6775 170M6795 170M6785 630 38000 310000 170
170M6776 170M6796 170M6786 700 54000 440000 180
170M6777 170M6797 170M6787 800 78000 640000 190
170M6805 170M6807 170M6806 900 120000 980000 200
170M6778 170M6798 170M6788 1000 155000 1250000 210
23 170M6779 170M6799 170M6789 1250 1100 220000 1750000 220
170M6780 170M6800 170M6790 1250 330000 2700000 230
170M6781 170M6801 170M6791 1400 460000 3800000 240
170M6782 170M6802 170M6792 1600 820000 5200000 250
170M6783 170M6803 170M6793 1800 1200000 7600000 260
170M6784 170M6804 170M6794 2000 1800000 11000000 270
170M6815 170M6833 170M6827 2200 2300000 14500000 280
170M6816 170M6834 170M6828 1100 2500 3200000 †16000000 290
170M6817 170M6835 170M6829 2800 5000000 †24000000 300
-BU/75
without
Indicator
Catalog Number Electrical Characteristics
I2t (A2Sec)
-BKE/75
Type K
Indicator
-BKN/75
Type K
Indicator
-BU/80
without
Indicator
-BKE/80
Type K
Indicator
-BKN/80
Type K
Indicator
Watts
Loss
(W)
Rated
Voltage
(V)
Rated
Current
RMS-Amp
Fuse
Size Pre-arc Clearing at
1250V
† A2s @ 1000V
Data Sheet: 170K6638
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
172
Square Body Flush End Contact Size 23— 1250V
(IEC/UL): 630-2800A Size 23 — 630-2800A: 1250V
Time-Current Cur ve
Peak Let-Through Curve
Prospective Current in Amps RMS
Flush End Contact - Size 23
1250V (IEC) / 1000 – 4000A
Dimensions (mm):
173
Square Body Flush End Contact Size 5— 1000V-2000V:
1800-5000A
1000V (IEC) 1800-5000A
Specifications
Description: High speed
square body fuses, for the
protection or isolation for
components such as diodes,
silicon controlled rectifiers
(SCRs), Gate torn-Off
Thyristors (GTOs) and IGBTs.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000-2000Vac (IEC)
Amps: — 1800-5000A
IR: — 300kA RMS Sym. estimated, 197kA tested
Agency Information: Consult Cooper Bussmann.
bulehighspeedtechnical@cooperindustries.com
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• AC and DC drives
• High power converters/rectifiers
This dimension drawing is an example of the range of size 5 fuses available.
Diemensions - mm (in)
Contact Cooper Bussmann for available parts and technical information.
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed
Fuses
High Speed Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed Fuses
174
Square Body DC Fuses — 750Vdc: 63-500A
750Vdc 63-500A
Specifications
Description: High speed fuses, for the
protection of DC circuits in equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 750Vdc
Amps: — 63-500A
IR: — 750Vdc IR: 100kA, L/R = 100 ms.
— 1000Vdc IR: 100kA, L/R = 40 ms
Agency Information: Consult Cooper
Bussmann.
Electrical Characteristics
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Catalog Numbers
170E3577 170E3583 63 10.0
170E3578 170E3584 80 13.0
1* 170E3579 170E3585 100 16.0
170E3580 170E3586 125 21.0
170E3581 170E3587 160 26.0
1170E5417 170E5420 750 200 37.0
170E5418 170E5421 250 46.0
170E8335 170E8345 250 47.0
2 170E8336 170E8346 315 57.0
170E8337 170E8347 400 73.0
3 170E9681 170E9685 500 91.0
-BK/130 -EK/-
Catalog Numbers Electrical Characteristics
Watt
Loss
(W)
Rated
Voltage
(Vdc)
Rated
Current
RMS-Amp
Fuse
Size
Data Sheet: Size 1*: 170K3620
Size 1: 170K3622
Size 2: 170K3624
Size 3: 170K3626
Microswitch: 170H0069, 170H3027 (gold)
175
Square Body DC Fuses — 750Vdc: 63-500A
Square Body DC Fuses
750Vdc / 63 - 500A
(mm):
Type –BK/130
Type –EK/-
Size/Type A B D
1* BK/130 129 43 61
1 BK/130 130 51 69
2 BK/130 130 59 77
3 BK/130 131 74 90
Size/Type A B C D E F G H I J
1* EK/155 124 156 129 180 43 36 41 9 9 18
1 EK/165 124 166 129 191 51 37 41 11 14 25
2 EK/170 124 170 129 205 59 42 48 13 21 30
3 EK/170 125 170 130 206 74 51 56 13 20 36
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed
Fuses
High Speed Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed Fuses
176
Square Body DC Fuses — 750Vdc: 63-500A
Square Body DC Fuse — 200-250A: 750V
Time-Current Cur ve
Square Body DC Fuse — 63-160A: 750V
Time-Current Cur ve
Peak Let-Through CurvePeak Let-Through Curve
Data Sheet: Available upon request Data Sheet: Available upon request
Prospective Current in Amps RMS Prospective Current in Amps RMS
177
Square Body DC Fuses — 750Vdc: 63-500A
Square Body DC Fuse — 500A: 750V
Time-Current Cur ve
Square Body DC Fuse — 250-400A: 750V
Time-Current Cur ve
Peak Let-Through CurvePeak Let-Through Curve
Data Sheet: Available upon request Data Sheet: Available upon request
Prospective Current in Amps RMS Prospective Current in Amps RMS
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed
Fuses
High Speed Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed Fuses
178
Square Body DC Fuses — 1200Vdc: 160-420A
1200Vdc 160-420A
Specifications
Description: High speed fuses that
provides superior protection in light and
heavy harsh DC traction applications as
1200Vdc and below circuits, and as DC
link/power converters.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1200Vdc
Amps: — 160-420A
IR: — 1200Vdc = 100kA L/R: 15 ms.
Agency Information: Consult Cooper Bussmann.
Electrical Characteristics
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Catalog Numbers
Dimensions (mm):
170F8230 160 12000 20000 75.0
170F8231 200 20000 35000 85.0
2SKN / 140 170F8232 1200 250 43000 75000 94.0
170F8233 315 87000 150000 104.0
170F8234 400 180000 310000 120.0
170F8235 420 215000 375000 122.0
-SKNB/140
Type K
Indicator
Electrical Characteristics
Max I2t (A2Sec) @ 1000Vdc Watts
Loss
(W)
Rated
Voltage
(Vdc)
Rated
Current
RMS-Amp
Fuse
Type
Cat. Numbers
L/R = 15ms L/R = 45ms
Data Sheet: 170K5520
Microswitch: 170H0069, 170H3027 (gold)
179
Square Body DC Fuses — 1200Vdc: 160-420A
Square Body DC Fuse — 160-420A: 1200V
Time-Current Cur ve
Data Sheet: Available upon request
Prospective Current in Amps RMS
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed
Fuses
High Speed Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed Fuses
180
Square Body DC fuses — 2000Vdc: 10-125A
2000Vdc 10-125A
Specifications
Description: High speed fuses for the
protection of DC circuits in equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1200Vdc
Amps: — 160-420A
IR: — 1200Vdc = 100kA L/R: 15 ms.
Agency Information: Consult Cooper
Bussmann.
Electrical Characteristics
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in % of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Catalog Numbers
170E3976 10 7
170E3970 16 11
170E3950 20 13
170E3951 25 17
1*SKN/246 170E3952 2000 32 22
170E3953 40 27
170E3954 50 34
170E3955 63 43
170E3956 80 50
-SKN/246
Type K
Indicator
Rated
Current
RMS-Amp
Cat. Number Electrical Characteristics
Watt
Loss
(W)
Rated
Voltage
(Vdc)
Fuse
Type
170E3937 20 13
170E3938 25 16
170E3939 32 20
170E3940 40 25
1*SKN/246 170E3941 2000 50 32
170E3942 63 40
170E3943 80 51
170E3944 100 64
170E3945 125 80
-SKN/246
Type K
Indicator
Rated
Current
RMS-Amp
Cat. Number Electrical Characteristics
Watt
Loss
(W)
Rated
Voltage
(Vdc)
Fuse
Type
2000Vdc / 10 - 125A
Dimensions (mm):
Data Sheet: 170K4538
Microswitch: 170H0239, 170H3030 (gold)
Data Sheet: 170K4900
Microswitch: 170H0239, 170H3030 (gold)
181
Square Body DC fuses — 2000Vdc: 10-125A
Square Body DC Fuses — 10-80A: 2000V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: Available upon request
Prospective Current in Amps RMS
Square Body DC Fuses — 20-125A: 2000V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: Available upon request
Prospective Current in Amps RMS
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed
Fuses
High Speed Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed Fuses
182
Square Body DC Fuses — 4000Vdc: 20-450A
4000Vdc 20-450A
Specifications
Description: High speed fuses for the
protection of DC circuits in equipment.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 4000Vdc
Amps: — 20-450A
IR: — 60kA L/R: 25 ms.
Agency Information: Consult Cooper
Bussmann.
Electrical Characteristics
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage Eg.
Power Losses
Watts loss at rated current is
given in the electrical charac-
teristics. The curve allows the
calculation of the power loss-
es at load currents lower than
the rated current. The
correction factor, Kp, is given
as a function of the RMS load
current, Ib, in % of the rated current.
Features and Benefits
• Excellent DC performance
• Low arc voltage and low
energy let-through (I2t)
• Low watts loss
• Superior cycling capability
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Catalog Numbers
170E3914 20 23
170E3915 25 28
170E3916 32 34
170E3917 40 45
1*SKN/394 170E3918 50 57
170E3919 63 72
170E3984 80 91
170E3933 4000 100 114
170E3922 125 143
170E8882 160 182
2 SKN/394 170E8883 200 228
170E8884 250 285
170E8885 315 360
2//2SKN/394 170E8886 350 400
170E8887 400 455
170E8888 450 515
-SKN/394
Type K
Indicator
Cat. Numbers Electrical Characteristics
Watts
Loss
(W)
Rated
Voltage
(Vdc)
Rated
Current
RMS-Amp
Fuse
Type
183
DC Fuses — 4000Vdc: 20-450A
DC Fuses
4000Vdc / 20 - 450A
Dimensions (mm):
Type 1*SKN/394
Type 2SKN/394
Type 2//SKN/394
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed
Fuses
High Speed Fuses
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
High Speed Fuses
184
Square Body DC Fuses — 4000Vdc: 20-450A
Square Body DC Fuses — 20-125A: 2000V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: Available upon request
Prospective Current in Amps RMS
Square Body DC Fuses — 160-450A: 4000V
Time-Current Cur ve
Peak Let-Through Curve
Data Sheet: Available upon request
Prospective Current in Amps RMS
185
DIN 43 653 DIN 43 620 French Style Flush End US Style
Size Type T Type K Type T Type K Type T Type K Type T Type K Type K
000 170H0236 170H0236
170H0238 170H0238
00 170H0235 170H0235
170H0237 170H0237
1* 170H0235 170H0069 170H0235 170H0236 170H0069 170H0069 170H0069
170H0237 170H0237 170H0238
1170H0235 170H0069 170H0236 170H0069 170H0069 170H0069
170H0237 170H0238
2170H0235 170H0069 170H0235 170H0236 170H0069 170H0069 170H0069
170H0237 170H0237 170H0238
3170H0235 170H0069 170H0236 170H0236 170H0069 170H0069 170H0069
170H0237 170H0238 170H0238
4170H0069
23 170H0069
24 170H0069
Square Body Fuse Accessories
Indicator Systems
Typower ZILOX fuses are available with three different
indicator systems.
1. Visual Indicator
The indicator situated in one cover plate is clearly visible as
soon as the fuse has operated. The minimum voltage for
operating the indicator is 20V.
2. Type T Indicator
The indicator is situated on one cover plate with a cover
plate tag to accommodate an auxiliary switch. The minimum
voltage for operating the indicator is 20V. A special low
voltage indicator (1.5V) is available on request.
3. Type K Indicator
This indicator is situated on the fuse body. It is covered by
an adapter for snap-on mounting of an auxiliary switch. The
operating voltage of the indicator is 1.5V. As a matter of
safety, the factory mounted adapter must not be removed
from the fuse.
Microswitch
The Typower ZILOX fuses with either type T indicator or type
K indicator can be equipped with a microswitch for remote
electrical indication of fuse operations. All micro-switches
have one normally open and one normally closed contact.
Ratings are 2A, 250Vac.
6.3 x 0.8mm 2.8 x 0.5mm Indicator
Microswitch Lugs Lugs Type
170H0235 X T
170H0236 X T
170H0237 X T
170H0238 X T
170H0069 X K
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed Fuses
186
Square Body Fuse Accessories
1BS Series Example
170H3004
170H1013
Fuse Bases (Blocks)
DIN 43 653 Fuse Bases
For the Typower ZILOX fuses according to DIN 43 653, the
following fuse bases are available:
Catalog Max Amp Center
Number Volts Rating Distance
170H3003 1000 630 80mm
170H3004 1000 1250 80mm
170H3005 1400 630 110mm
170H3006 1400 1250 110mm
The fuse bases rated 1250A can also be used for the fuses
with higher rated current if the maximum load current is
derated according to the table below:
Fuse Amp Max Amp Load
Rating In Fuse Base
1400 1325
1500 1400
1600 1500
1800 1650
2000 1800
Fixed Center Max Max. Fuse Fuse
Base Style Volts Amp Rating Size
170H1007 1000 400 00, 000
170H1013 660 200 0000,000
UL Recognized to UL 512.
Universal Fuse Bases
For the Typower ZILOX fuses according to DIN 43 653,
French style and North American style, the following fuse
bases are available:
Modular Max Max. Fuse
Base Style Volts Amp Rating Data Sheet
1BS101 600 100 1206
1BS102 600 400 1207
1BS103 600 400 1208
1BS104 600 600 1209
BH-0xxx 700 200 1200
BH-1xxx 2500 400 1201
BH-2xxx 5000 400 1202
BH-3xxx 1250 700 1203
Modular fuse bases are UL Recognized to UL 512 and meet
the spacing requirements of UL 347. Contact your Cooper
Bussmann sales representative for more complete ordering
information.
DIN 43 620 Fuse Bases
Size Part Number
000-00 SB00-D
1*, 1 SB1-D
2,3 SB2-D
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 187
High Speed
Fuses
British BS 88 Fuses
General Information
Designed and tested to:
• BS 88: Part 4
• IEC 269: Part 4
• UL Recognized
Cooper Bussmann offers the industry’s widest range of
British style semiconductor fuses and accessories.
Cooper Bussmann British style products use innovative arc
quenching techniques and high grade materials to provide:
• Minimal energy let-through (I2t)
• Excellent DC performance
• Good surge withstand profile
British style fuses are typically found in equipment
manufactured in the United Kingdom or British
Commonwealth countries. However, North American
manufacturers have begun to specify British style fuses —
particularly in UPS applications at 240V or less — to take
advantage of their size, performance and cost benefits.
Voltage Rating
All Cooper Bussmann British style fuses are tested to IEC
269: Part 4. This standard requires a test voltage which is 5%
higher than the rated voltage. In North America, fuses are
required to clear only their rated voltage.
Accessories
Trip-indicator fuses are available for use in parallel with the
main fuse. Indicator fuses can be attached to the associated
fuselink, or mounted separately in panel-mounted fuseclips.
In addition, a push-on adapter and microswitch attachment
are available, to provide remote indication. Fuse blocks are
also available for most applications.
Introduction
British BS 88 Contents
Fuse Amp
Volts Range Page
240 6-900 188-190
690 6-710 191-194
Accessories
Indicator System & Fuse Bases 195
British BS 88 Fuse Ranges
Amps Vac Vdc
6-900 240 150
6-710 690 500
High Speed Fuses
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The correc-
tion factor, Kp, is given as
a function of the RMS load
current, Ib, in % of the
rated current.
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Clearing Watts
Numbers Type RMS-Amps Pre-arc at 120V at 240V Loss
6LCT 6 2 6 9 1.0
10LCT 10 3.8 12 22 2.5
12LCT LCT 12 7 22 32 2.5
16LCT 16 20 50 100 2.5
20LCT 20 25 80 160 4.0
25LET 25 18 120 250 4.0
32LET 32 32 200 450 5.0
35LET 35 50 320 600 5.0
50LET 50 100 500 1400 7.0
63LET LET 63 180 1100 2200 9.0
80LET 80 300 1900 3800 10.0
100LET 100 600 3800 7500 10.0
125LET 125 600 3800 7500 16.0
160LET 160 1100 7000 16000 20.0
180LETa 180 1600 12000 29000 21.0
160LMT 160 1100 7000 16000 17.0
200LMT 200 1500 10000 20000 28.0
250LMT 250 3200 20000 40000 28.0
315LMT LMT 315 6000 35000 75000 35.0
355LMT 355 8000 50000 100000 35.0
400LMT 400 14000 70000 160000 40.0
450LMT 450 18000 100000 220000 42.0
400LMMT 400 6000 35000 80000 60.0
500LMMT 500 14000 80000 170000 64.0
630LMMT LMMT 630 24000 150000 300000 75.0
710LMMT 710 32000 200000 460000 77.0
800LMMT 800 52000 300000 600000 82.0
900LMMT 900 75000 400000 800000 97.0
• Watts loss provided at rated current.
• Note: 7LET, 10LET, 12LET and 16LET are available for replacement purposes on existing
equipment.
• See accessories on page 195.
Features and Benefits
• Excellent cycling capability
• Excellent DC performance
• Low arc voltage and low
energy let-through (I2t)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
188
High Speed Fuses
British BS 88 — 240V: 6-900A
5641.8
26.2
17.7
19.1
12.7
7.1
9.7
Fig. 2: LET
473828
6.4
8.4
8.7
4
5.5
Dimensions (mm)
Fig. 1: LCT
1mm = 0.0394” / 1” = 25.4mm
LCT, LET, LMT, LMMT
Specifications
Description: BS 88 style
stud-mount fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 240Vac/150Vdc
Amps: — 6-900A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to: BS 88
Part 4, IEC 269 Part 4, UL Recognized. All fuses above have
been tested at 318Vac. Consult Cooper Bussmann for
specific UL Recognition status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
845931
83
38
25.4
13.5
10.3
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10050 150 200 250
1)
2) Eg
K
845931
41
38.1
25.4
10.3
13.5
Fig. 3: LMT
Fig. 4: LMMT
Indicator (Optional)
1) LCT
2) LET, LMT, LMMT
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
750
500
250
100 200 300
1)
2)
Eg
UL
1) LCT
2) LET, LMT, LMMT
Typical Applications
• DC common bus
• AC and DC drives
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720004
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 189
British BS 88 — 240V: 6-900A
Peak Let-Through Curve
LET 25-180A: 240V
Time-Current Cur ve
LCT 6-20A: 240V
Time-Current Cur ve
104
103
102
10–1
10–2
10–3
10–4
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
2468
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
20LCT
16LCT
12LCT
10LCT
6LCT
104
103
102
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
63LET
50LET
35LET
32LET
25LET
180LETa
160LET
125LET
100LET
80LET
10–4
10–3
10–2
10–1
Prospective Short-Circuit Current Symmetrical RMS
101102
264246
103246
104246
105
Peak Let-Through Current
101
6
2
4
2
102
4
6
2
103
6
4
104
6
4
2
2
105
SYMMETRICAL FAULT
FULLY ASYMMETRICAL FAULT
20LCT
16LCT
12LCT
10LCT
6LCT
25LET
32LET
35LET
50LET
63LET
80LET
125 & 100LET
160LET & LMT
200LMT
180LET
250LMT
315LMT
355LMT
400 & 500LMMT
450LMT
630LMMT
710LMMT
800LMMT
900LMMT
High Speed
Fuses
High Speed Fuses
Data Sheet: 35785296 Data Sheet: 35785293
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
190
High Speed Fuses
British BS 88 — 240V: 6-900A
10–4
10–3
10–1
102
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
104
315LMT
450LMT
400LMT
355LMT
250LMT
200LMT
160LMT
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
103
10–2
10–1
10–3
10–2
102
103
104
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
10–4
710LMMT
900LMMT
800LMMT
630LMMT
500LMMT
400LMMT
Prospective Short-Circuit Current Symmetrical RMS
101102
264246
103246
104246
105
Peak Let-Through Current
101
6
2
4
2
102
4
6
2
103
6
4
104
6
4
2
2
105
SYMMETRICAL FAULT
FULLY ASYMMETRICAL FAULT
20LCT
16LCT
12LCT
10LCT
6LCT
25LET
32LET
35LET
50LET
63LET
80LET
125 & 100LET
160LET & LMT
200LMT
180LET
250LMT
315LMT
355LMT
400 & 500LMMT
450LMT
630LMMT
710LMMT
800LMMT
900LMMT
Peak Let-Through Curve
LMMT 400-900A: 240V
Time-Current Cur ve
LMT 160-450A: 240V
Time-Current Cur ve
Data Sheet: 35785294 Data Sheet: 35785295
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 191
British BS 88 — 690V: 6-710A
High Speed
Fuses
High Speed Fuses
CT, ET, FE, EET, FEE, FM, FMM, MT, MMT
Specifications
Description: BS 88 style
stud-mount fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 690Vac/500Vdc
Amps: — 6-710A
IR: — 200kA RMS Sym.
Agency Information: CE, Designed and tested to: BS 88
Part 4, IEC 269 Part 4, UL Recognized. MT and MMT —
350Vdc (IEC) rating. Consult Cooper Bussmann for UL
Recognition status.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
Dimensions (mm)
Fig. 1: CT
7763.5
48
17.1
19.1
12.7
7.1
9.7
947046
37
19
31.8
8.7
11.9
113
A50
41
38.1
25.4
10.3
13.5
113A50
83
38
25.4
10.3
14
Fig. 2: ET, FE
74.664.354.8
6.4
8.7
8.7
4
5.5
Fig. 3: EET, FEE Fig. 4: FM, MT Fig. 5: FMM, MMT
1mm = 0.0394” / 1” = 25.4mm Figs. 4 & 5 “A” Dimensions
Type “A”
FM 80-85mm
FMM 80-85mm
MT 85mm
MMT 85mm
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during its
operation as a function
of the applied working
voltage, Eg, (rms) at a
power factor of 15%.
Power Losses
Watts loss at rated
current is given in the
electrical characteristics.
The curve allows the
calculation of the power
losses at load currents
lower than the rated
current. The correction
factor, Kp, is given as a
function of the RMS load
current, Ib, in % of the
rated current.
Features and Benefits
• Excellent cycling capability
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
1500
1000
500
200 400 600 660
Eg
UL
1)
2)
1) CT
2) ET, FE, EET, FEE, FM, FMM
200 300 400 500 600 690
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1) 2)
Eg
K
1) CT, ET, EET, FE, FEE, MT, MMT
2) FM, FMM
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720024
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
192
High Speed Fuses
British BS 88 — 690V: 6-710A
103
10–1
2468
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10CT
12CT
16CT
20CT
6CT
32ET
25ET
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
56ET
80ET
63ET
45ET
40ET
35ET
10–4
10–3
10–2
102
104
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
4
6
4
2
6
4
2
6
246246246246
101
102
103
104
105
1011021031041052
20CT
16CT
12CT
10CT
6CT
80ET
63ET
56ET
45ET
40ET
35ET
32ET
25ET
710MMT
630MMT
560MMT
500MMT
450MMT
315MT 355MT 400MMT
280MT 355MMT
250MT 315MMT
280MMT
200MT
180MT 225MMT
160MT 200MMT
180MMT
160EET
140EET
110EET
90EET
Peak Let-Through Curve
CT 6-20, ET 25-80A: 690V
Time-Current Cur ve
EElectrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Clearing Watts
Numbers Type RMS-Amps Pre-arc at 415V at 660V Loss
6CT 6 1.8 8.5 12 2
10CT 10 7 30 48 3
12CT CT 12 10 40 65 3
16CT 16 16 66 110 7
20CT 20 32 150 220 7
25ET 25 25 150 250 7
32ET 32 32 190 350 11
35ET 35 52 310 500 11
40ET ET 40 103 600 900 9
45ET 45 103 680 1100 11
56ET 56 135 950 1500 14
63ET 63 171 1200 2000 16
80ET 80 360 2500 4000 18
35FE 35 33 130 200 9
40FE 40 52 180 300 9
45FE 45 76 270 450 11
50FE 50 103 380 600 11
63FE FE 63 135 480 750 12
71FE 71 210 600 950 17
80FE 80 250 900 1500 20
90FE 90 360 1300 2100 20
100FE 100 470 1800 2800 23
90EET 90 490 3000 4500 19
110EET EET 110 600 4000 6500 27
140EET 140 1050 7000 12000 35
160EET 160 1500 10000 17000 39
100FEE 100 400 1600 2400 24
120FEE 120 540 1900 3100 32
140FEE FEE 140 850 2500 3800 36
160FEE 160 1000 3700 5700 46
180FEE 180 1400 5300 8400 46
200FEE 200 1900 7100 11400 52
180FM 180 1400 7500 13500 40
200FM 200 2600 10500 18500 40
225FM 225 3700 14500 26500 44
250FM FM 250 5200 20500 37500 48
280FM 280 7000 30500 55000 48
315FM 315 10000 40000 77000 55
350FM 350 15000 60000 105000 55
400FMM 400 10000 40000 72500 85
450FMM 450 15000 60000 105000 90
500FMM FMM 500 20000 82000 150000 100
550FMM 550 30000 120000 215000 100
630FMM 630 45000 180000 310000 100
700FMM 700 60000 245000 420000 120
160MT 160 2400 15000 25000 26
180MT 180 3800 25000 38000 26
200MT 200 6000 40000 58000 27
250MT MT 250 11500 80000 110000 32
280MT 280 16500 100000 150000 35
315MT 315 19000 125000 180000 42
355MT 355 22000 160000 200000 51
180MMT 180 1650 12000 18000 42
200MMT 200 2200 16000 23000 42
225MMT 225 3700 26000 40000 42
280MMT 280 6600 47000 70000 47
315MMT 315 8600 62000 91000 51
355MMT MMT 355 13500 97000 140000 54
400MMT 400 21000 150000 220000 60
450MMT 450 30000 220000 320000 57
500MMT 500 42000 300000 450000 64
560MMT 560 60000 430000 640000 64
630MMT 630 68500 500000 720000 86
710MMT 710 78000 600000 850000 105
• Watts loss provided at rated current.
• Note: FC, 8ET, 12ET, 15ET, 20ET, 65EET and 75EET are available for replacement
purposes on existing equipment.
• See accessories on page 195.
Data Sheet: 35785312
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 193
British BS 88 — 690V: 6-710A
High Speed
Fuses
High Speed Fuses
103
104
102
10–1
10–2
2468
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
160EET
140EET
110EET
90EET
200MT
355MT
315MT
280MT
250MT
180MT
160MT
10–4
10–3
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
4
6
4
2
6
4
2
6
246246246246
101
102
103
104
105
1011021031041052
20CT
16CT
12CT
10CT
6CT
80ET
63ET
56ET
45ET
40ET
35ET
32ET
25ET
710MMT
630MMT
560MMT
500MMT
450MMT
315MT 355MT 400MMT
280MT 355MMT
250MT 315MMT
280MMT
200MT
180MT 225MMT
160MT 200MMT
180MMT
160EET
140EET
110EET
90EET
Peak Let-Through Curve
EET 90-160A, MT 160-355A: 690V
Time-Current Cur ve
104
103
102
10–1
10–3
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
280MMT
355MMT
315MMT
225MMT
200MMT
180MMT
630MMT
710MMT
560MMT
500MMT
450MMT
400MMT
10–4
10–2
MMT 180-710A: 690V
Time-Current Cur ve
Data Sheet: 35785313
Data Sheet: 35785311
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
194
High Speed Fuses
British BS 88 — 690V: 6-710A
104
103
102
10–1
10–2
10–3
10–4
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
120FEE
140FEE
160FEE
180FEE
200FEE
100FEE
550FMM
700FMM
630FMM
500FMM
450FMM
400FMM
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FEE 100-200A & FMM 400-700A: 690V
Time-Current Cur ve
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
102246
2
4
6
103
8
2
8
4
6
104
2
4
6
8
103246
104246
1052
180FEE
100FEE
120FEE
140FEE
160FEE
200FEE
400FMM
450FMM
500FMM
550FMM
630FMM
700FMM
Peak Let-Through Curve
103
102
10–1
10–2
10–4
2468
10222468 2
1032468
104
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
100FE
35FE
40FE
45FE
50FE
63FE
71FE
80FE
90FE
350FM
315FM
280FM
250FM
220FM
200FM
180FM
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
10–3
104
FE 35-100A & FM 180-350A: 690V
Time-Current Cur ve
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
2
6
4
246 246 246 246
101
102
103
104
105
1011021031041052
350FM
315FM
280FM
250FM
225FM
200FM
180FM
100FE
90FE
80FE
71FE
63FE
50FE
45FE
40FE
35FE
Peak Let-Through Curve
Data Sheet: 35785314 Data Sheet: 35785292
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 195
British BS 88 Fuse Accessories
High Speed
Fuses
High Speed Fuses
Indicator System
Trip-Indicators
Trip-indicators are available for use in parallel with the
main fuse. They can either be attached to the associated
fuse or mounted separately in panel mounted fuse clips,
reference CL1. A push-on adapter and microswitch
attachment is available for use with the trip indicator to
give the facility of remote indication, reference MAI.
Fuse ratings of 20A and below cannot usually
accommodate a trip-indicator.
When a trip-indicator is to be attached to the main fuse an
accessory pack comprising a pair of mounting clips and an
appropriate trip indicator would be required. The clips are
snapped onto the fuse end caps and the indicator is
pressed into clips as shown.
Electrical Specifications
Type TI500 TI700
Maximum RMS Voltage 500 700
Maximum Peak Voltage 700 1000
Maximum DC Voltage 130 350
Cold Resistance (ohms) 0.3 0.45
Maximum permissible steady-state current 1.5A 1.5A
Interrupting Capacity (RMS Symm.) 100,000 100,000
Pre-Arcing I2t2323
Microswitch Adapter – MAI
We offer a microswitch, complete with adapter for
securing the indicator. The microswitch is provided with
double pole, single throw contacts, having both a normally
open and a normally closed position. A special material has
been employed in the construction of the adapter to
provide reliable operation in the range of temperatures
associated with standard operating conditions and during
fuse operation.
Microswitch and Adapter Type MAI
Current Rating:
AC 50/60Hz resistive load @ 250V RMS 4A
AC 50/60Hz resistive load @ 127V RMS 6A
DC, resistive load @ 110Vdc 0.7A DC
DC, resistive load @ 30Vdc 2A DC
Maximum Working Voltage:
Contact-to-contact (RMS) 1000V
Contact-to-contact (RMS) 1500V
Maximum DC Volts: 110V DC
Ref. Dim. “A” (mm) RMS Volts
TI250 37.6 250
TI500 47.5 500
TI600 55.7 600
TI700 61.8 700
TI1100 98.4 1100
TI1500 120.6 1500
TI2000 147.5 2000
TI2500 198.3 2500
RMS For use
Kit. Ref. Details Volts with Fuse Ref.
EC-250 Fuse Mount 250 LET
MC250 Indicator Kits 250 LMT & LMMT
EC-600 (Includes one 660 FE, FEE & ET
MC600 indicator 660 FM & FMM
MC700 and two clips) 700 MT & MMT
E
C
A
B
D
F
621 0.8
6.8
6.35
NO
NC
NC
NO
TTerminal Arrangement
Trip-Indicator
Dimensions - mm
Dimensions in mm
Fuse Indicator Kits
6.0 8.7
50.8
B
14
CL1 Panel Mount Clips
CL1 Panel mount fuse clips
are available for mounting a
trip-indicator when mounting
directly on the fuse is
impractical. Order part
number CL1.
CL1 Panel Mount Clip
Dimensions - mm
Trip
Indicator
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
196
High Speed Fuses
Fer rule fuses
Table of Contents
Basic Catalog Amp
Number Volts Range Page
FWA 150 5-60 197-198
FWX 250 1-50 199-200
FWH 500 0.25-30 201-204
FWC 600 6-32 205-206
FWP 690V/700 1-100 207-210
FWK 750 5-60 211-212
FWJ 1000 20-30 213-214
FWL/FWS 1250/1500/2000 2-30 215
Accessories
Fuse Holders 216
Fer rule Fuse Ranges
Volts Amps AC DC
150 5-60 X X
250 1-50 X X
500 0.25-30 X X
600 6-32 X X
700 (22 x 58mm) 20-100 X —
700 (14 x 51mm) 1-50 X X
750 5-60 X X
1000 20-30 X X (800Vdc)
1250 20-30 X X (1000Vdc)
1500 8-15 X X (1000Vdc)
2000 2-6 X X (1000Vdc)
General Information
Cooper Bussmann offers a full line of ferrule style (cylindrical
clip-mounted) fuses, designed and tested to meet standards
and requirements in various locations around the world.
Their unique design and construction provide:
• Superior cycling capability
• Low energy let-through (I2t)
Ferrule fuses provide an excellent solution for small UPS,
small ac drives and other low power applications where
space is at a premium.
Voltage Rating
All Cooper Bussmann ferrule fuses — except 690V — have
been tested at their rated voltage. The 690V ferrule fuse has
been tested to the IEC 60269 standard, which requires
clearing at the rated voltage +5%.
Accessories
Ferrule fuses may be mounted in fuseclips, fuse holders,
fuse blocks or fused switches. A variety of products are
available. Please consult Cooper Bussmann Application
Engineering to discuss your requirement.
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers
Electrical Characteristics
I2t (A2Sec)
Rated
Catalog Current Clearing Watts
Numbers Size RMS-Amps Pre-arc at 150V Loss
FWA-5A10F 5 1.6 8 1
FWA-10A10F 10 3.6 16 2.7
FWA-15A10F 10 x 38mm 15 14 55 3.3
FWA-20A10F (13⁄32” x 11⁄2”) 20 33 130 3.8
FWA-25A10F 25 58 220 4.9
FWA-30A10F 30 100 400 4.9
FWA-35A21F 35 75 800 4.5
FWA-40A21F 21 x 51mm 40 100 1000 5.1
FWA-45A21F (13⁄16” x 2”) 45 130 1300 6
FWA-50A21F 50 170 1600 7.3
FWA-60A21F 60 250 2400 8.0
• Watts loss provided at rated current.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Fer rule — FWA 150V: 5-60A
Dimensions - in (mm)
Amp Dimensions
Range A B C
5-30 1.5 (38.1) 0.375 (9.5) 0.406 (10.3)
35-60 2.0 (50.8) 0.625 (15.9) 0.811 (20.6)
UL
Eg
200
100
100 15050
300
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
A
B
C
FWA 5-30A (10 x 38mm)
35-60A (21 X 51mm)
Specifications
Description: Ferrule style high
speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 150Vac/dc
Amps: — 5-60A
IR: — 100kA Sym.
Agency Information: CE, UL Recognition
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
1501027022
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
1)
2)
1) 5-30A Range
2) 35-60A Range
Data Sheet: 720003
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 197
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
198
High Speed Fuses
Fer rule — FWA 150V: 5-60A
10–4
2 4 6 8
10122 4 6 8 2
1022 4 6 8
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
102
103
104
FWA-10A10F
FWA-30A10F
FWA-25A10F
FWA-20A10F
FWA-15A10F
FWA-5A10F
Virtual Pre-Arcing Time In Seconds
Prospective Current In Amps RMS
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–1
10–2
10–3
10–4
102
103
104
FWA-45A21F
FWA-50A21F
FWA-60A21F
FWA-35A21F
FWA-40A21F
Virtual Pre-Arcing Time In Seconds
Prospective Current In Amps RMS
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
FWA-20A10F
FWA-25A10F
FWA-30A10F
FWA-15A10F
FWA-12A10F
FWA-5A10F
FWA-10A10F
2
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
FWA-35A21F
FWA-40A21F
FWA-45A21F
FWA-50A21F
FWA-60A21F
2
Peak Let-Through CurvePeak Let-Through Curve
FWA 35-60A: 150V (21 x 51mm)
Time-Current Cur ve
FWA 5-30A: 150V (10 x 38mm)
Time-Current Cur ve
Data Sheet: 35785317 Data Sheet: 35785305
Fer rule — FWX 250V (UL): 1-50A
FWX (14 x 51mm)
Specifications
Description: Ferrule style high
speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 250Vac/dc
Amps: — 1-50A
IR: — 200kA RMS Sym.
— 50kA @ 250Vdc
Agency Information: CE, UL Recognition 1-50A & CSA
Component Acceptance: 5-30A
Electrical
Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
Dimensions - mm (inches)
50.8
(2.000")
15.5
(0.610")
14.3
(0.563")
Arc Voltage
This curve gives the
peak arc voltage, UL,
which may appear
across the fuse during
its operation as a
function of the applied
working voltage, Eg,
(rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Number Size RMS-Amps Pre-arc at 250V Loss
FWX-1A14F 1 — — —
FWX-2A14F 2 — — —
FWX-3A14F 3 — — —
FWX-4A14F 4 — — —
FWX-5A14F 14 x 51mm 5 1.6 13 1.3
FWX-10A14F (9⁄16” x 2”) 10 3.6 24 3.4
FWX-15A14F 15 14 83 3.8
FWX-20A14F 20 33 200 4.6
FWX-25A14F 25 58 300 5.3
FWX-30A14F 30 100 500 5.9
FWX-50A14F 50 200 1800 5.7
• Watts loss provided at rated current.
• (250Vdc/Interrupting rating 50kA) UL Recognition & CSA Component Acceptance on 5
through 30A only. Consult Cooper Bussmann for additional ratings.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
1.5
1.0
0.5
0.3
0.2
0.15
75 125 300200 250
Eg
K
1)
2)
UL
1.4
1.2
103
800
600
500
400
300
200
50 100 150 200 250
Eg
1)
2)
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720006
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 199
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
200
High Speed Fuses
Fer rule — FWX 250V (UL): 1-50A
Prospective Current In Amps RMS
Prospective Current In Amps RMS
Peak Let-Through Curve
FWX 1-30A: 250V (14 x 51mm)
Time-Current Cur ve
Data Sheet: 35785302
Fer rule — FWH 500V: 0.25-30A
FWH (6 x 32mm)
Specifications
Description: Ferrule style high
speed fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 500Vac
Amps: — 0.25-30A
IR: — 50kA at ≥ 20% pf (0.25-20A)
— 20kA at ≥ 20% pf (25-30A)
Agency Information: CE, UL Recognition 0.25-30A, CSA
Component Acceptance: 0.25-7A
Opening Times
Amp Ratings 150% 200% 300%
0.25-7 > 30 min < 30 min ≤ 10 sec
10-30 < 30 min < 30 min ≤ 10 sec
31.8
(1.25")
3.2
(0.125")
6.4
(0.25")
Dimensions - mm (inches)
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers Size RMS-Amps Pre-arc at 500V Loss
FWH-.250A6F 0.25* 0.01 0.05 2.7
FWH-.500A6F 0.5* 0.05 0.25 1.2
FWH-001A6F 1* 0.4 2 1.7
FWH-002A6F 2* 1.3 3.5 3.2
FWH-3.15A6F 3.15* 3.1 7.7 2.9
FWH-005A6F 5* 15 40 2.1
FWH-6.30A6F 6 x 32mm 6.3* 36 90 2.3
FWH-007A6F (1⁄4” x 11⁄4”) 7* 50 125 2.5
FWH-010A6F 10** 9.9 139 2.86
FWH-12.5A6F 12.5** 20 60 3.53
FWH-015A6F 15** 44 146 3.08
FWH-016A6F 16** 48 177 4.48
FWH-020A6F 20** 75 259 4.26
FWH-025A6F 25** 126 345 —
FWH-030A6F 30** 145 430 —
*300% minimum opening current at rated voltage.
**200% minimum opening current at rated voltage.
• Consult Cooper Bussmann for DC ratings.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720038
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 201
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
202
High Speed Fuses
Fer rule — FWH 500V: 0.25-30A
.2 .4 .6 .8 10022468 2
1012468 2
102
Prospective Current In Amps RMS
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
10–1
10–2
4x10–3
100
101
102
103
104
Virtual Pre-Arcing Time In Seconds
FWH-002A6F
FWH-3.15A6F
FWH-005A6F
FWH-6.30A6F
FWH-001A6F
FWH-.500A6F
FWH-.250A6F
FWH-007A6F
FWH 0.25-7A: 500V (6 x 32mm)
Time-Current Cur ve
FWH 10-30A: 500V (6 x 32mm)
Time-Current Curve
Data Sheet: 35785256 Data Sheet: 50955
Fer rule — FWH 500V: 1-30A
Dimensions - mm (inches)
50.8
(2.000")
15.5
(0.610")
14.3
(0.563")
FWH (14 x 51mm)
Specifications
Description: Ferrule style high
speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 500Vac/dc
Amps: — 1-30A
IR: — 200kA RMS Sym.
— 50kA @500Vdc
Agency Information: CE, UL Recognition 1- 30A & CSA
Component Acceptance: 5 - 30A.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the elec-
trical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
500400250100
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
Arc Voltage
This curve gives the peak
arc voltage, UL, which may
appear across the fuse
during its operation as a
function of the applied
working voltage, Eg, (rms)
at a power factor of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of the
power losses at load
currents lower than the
rated current. The correction
factor, Kp, is given as a
function of the RMS load
current, Ib, in % of the rated
current.
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers Size RMS-Amps Pre-arc at 500V Loss
FWH-1A14F 1 — — —
FWH-2A14F 2 — — —
FWH-3A14F 3 — — 2.3
FWH-4A14F 4 — — —
FWH-5A14F 5 1.6 6.4 1.5
FWH-6A14F 14 x 51mm 6 1.6 6.4 1.5
FWH-10A14F (9⁄16” x 2”) 10 3.6 13 4
FWH-12A14F 12 — — —
FWH-15A14F 15 10 40 5.5
FWH-20A14F 20 26 96 6
FWH-25A14F 25 49 191 7
FWH-30A14F 30 58 232 9
• Watts loss provided at rated current.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
UL
2.0
1.6
1.2
103
800
600
500
400
300
100 400300200 500
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720008
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 203
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
204
High Speed Fuses
Fer rule — FWH 500V: 1-30A
Peak Let-Through Curve
2468
10
1
22468 2
10
2
2468
10
3
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
FWH-5A14F
FWH-10A14F
FWH-15A14F
FWH-20A14F
FWH-25A14F
FWH-30A14F
Virtual Pre-Arcing Time In Seconds
Prospective Current In Amps RMS
10
3
10
0
10
1
10
4
10
2
10–4
10–3
10–2
10–1
FWH 1-30A: 500V (14 x 51mm)
Time-Current Cur ve
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
FWH-5A14F
FWH-10A14F
FWH-15A14F
FWH-20A14F
FWH-25A14F
FWH-30A14F
2
Data Sheet: 35785298
Fer rule — FWC 600V: 6-32A
Dimensions - mm (inches)
38.1
(1.500")
9.5
(0.375")
10.3
(0.406")
FWC (10 x 38mm)
Specifications
Description: Ferrule style high
speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 600Vac/dc
Amps: — 6-32A
IR: — 200kA RMS Sym.
— 50kA @ 700Vdc (6-25A)
Agency Information: CE, UL Recognition: 6-32A.
UL Recognition: 6-25A
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at rated
voltage and at power factor
of 15% are given in the
electrical characteristics. For
other voltages, the clearing
I2t is found by multiplying by
correction factor, K, given as
a function of applied working
voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power
factor of 15%.
Power Losses
Watts loss at rated
current is given in the
electrical characteristics.
The curve allows the
calculation of the power
losses at load currents
lower than the rated
current. The correction
factor, Kp, is given as a
function of the RMS load
current, Ib, in % of the
rated current.
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers Size RMS-Amps Pre-arc at 600V Loss
FWC-6A10F 6 4 30 1.5
FWC-8A10F 8 6 50 2.0
FWC-10A10F 10 9 70 2.5
FWC-12A10F 10 x 38mm 12 15 120 3.0
FWC-16A10F (13⁄32” x 11⁄2”) 16 25 150 3.5
FWC-20A10F 20 34 260 4.8
FWC-25A10F 25 60 390 6.0
FWC-30A10F 30 95 600 7.5
FWC-32A10F 32 95 600 7.5
• Watts loss provided at rated current.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
500 600400250100
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
UL
2.0
1.6
1.2
103
800
600
500
400
300
400300200 500 600
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720011
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 205
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
206
High Speed Fuses
Fer rule — FWC 600V: 6-32A
103
104
102
10–1
10–2
10–3
10–4
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWC-10A10F
FWC-30A10F & FWC-32A10F
FWC-20A10F
FWC-25A10F
FWC-12A10F
FWC-16A10F
FWC-8A10F
FWC-6A10F
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
FWC-6A10F
FWC-8A10F
FWC-10A10F
FWC-12A10F
FWC-16A10F
FWC-20A10F
FWC-25A10F
FWC-30A10F & FWC-32A10F
Peak Let-Through Curve
FWC 6-32A: 600V (10 x 38mm)
Time-Current Cur ve
Data Sheet: 35785306
Fer rule — FWP 690V/700V (IEC/UL): 1-50A,
Striker Optional
Dimensions - mm (inches)
51 (2.00")
59 (2.323")
13 (0.511")
14.3
(0.563")
5 (0.197")
FWP (14 x 51mm)
Specifications
Description: Ferrule style high
speed fuses with and without
indicating striker.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
— 800Vdc (5-50A)
Amps: — 1-50A
IR: — 200kA RMS Sym.
— 50kA @800Vdc
Agency Information: CE, UL Recognition, CSA
Component Acceptance for versions without indicator only.
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers
Rated I2t (A2Sec)
Catalog Current Minimum Clearing At Watts
Numbers Size RMS-Amps Melting Rated Voltage Loss
Without Striker
FWP-1A14Fa 1 — — —
FWP-2A14Fa 2 — — —
FWP-2.5A14Fa 2.5 — — —
FWP-3A14Fa 3 — — —
FWP-4A14Fa 4 — — —
FWP-5A14Fa 14 x 51mm 5 1.6 11.0 1.5
FWP-10A14Fa (9⁄16" x 2") 10 3.6 38.5 4
FWP-15A14Fa 15 8.6 70 5.5
FWP-20A14Fa 20 26.0 230 6
FWP-25A14Fa 25 46.5 375 7
FWP-30A14Fa 30 58 485 9
FWP-32A14Fa 32 68 600 7.6
FWP-40A14Fa 40 84 750 8
FWP-50A14Fa 50 200 1800 9
With Striker
FWP-10A14FI 10 3.6 38.5 4
FWP-15A14FI 15 8.6 70 5.5
FWP-20A14FI 14 x 51mm 20 26.0 230 6
FWP-25A14FI (9⁄16” x 2”) 25 46.5 375 7
FWP-30A14FI 30 58 485 9
FWP-32A14FI 32 68 600 7.6
FWP-40A14FI 40 84 750 8
FWP-50A14FI 50 200 1800 9
• Watts loss provided at rated current.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
UL
1.4
1.2
103
6
8
7
9
5
4
3
200 300 400 500 600 700
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
K
1.4
1.2
1.0
0.6
0.8
0.7
0.9
0.5
0.4
0.3
200 300 400 500 600 700
Eg
1)
2)
1) 5-30A Range
2) 32-50A Range
50.8
(2.000")
15.5
(0.610")
14.3
(0.563")
With Striker
Without Striker
FWP with
striker option.
Electrical Characteristics
Data Sheet: 720025
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 207
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
208
High Speed Fuses
Fer rule — FWP 690V/700V (IEC/UL): 1-50A,
Striker Optional
103
102
10–1
10–2
10–3
10–4
FWP-10A14F
FWP-15A14F
FWP-20A14F
FWP-5A14F
FWP-50A14F
FWP-30A14F
FWP-32A14F
FWP-40A14F
FWP-25A14F
2468
10122468 2
1022468
103
2
4
6
2
6
4
100
2
6
4
101
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
104
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
FWP-5A14F
FWP-10A14F
FWP-15A14F
FWP-20A14F
FWP-25A14F
FWP-30A14F
FWP-32A14F
FWP-40A14F
FWP-50A14F
2
Peak Let-Through Curve
Without Striker
FWP 5-50A: 660V/700V (14x 51mm)
Time-Current Cur ve
Data Sheet: 35785307
Fer rule — FWP 690V/700V (IEC/UL):
20-100A, Striker Optional
Dimensions - mm (inches)
66 (2.598")
58 (2.283")
16 (0.630"
22.2 (0.874")
5
(0.197")
FWP (22 x 58mm)
Specifications
Description: Ferrule style high
speed fuses with and without
indicating striker.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 690Vac (IEC)
— 700Vac (UL)
Amps: — 20-100A
IR: — 200kA RMS Sym.
— 50kA @ 500Vdc
Agency Information: CE, UL Recognition
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Minimum Clearing At Watts
Numbers Size RMS-Amps Melting Rated Voltage Loss
Without Striker
FWP-20A22Fa 20 19.0 260 5
FWP-25A22Fa 25 34.0 410 6
FWP-32A22Fa 22 x 58mm 32 53.5 605 8
FWP-40A22Fa (7⁄8" x 29⁄32") 40 68 750 9
FWP-50A22Fa 50 135 1600 9.5
FWP-63A22Fa 63 280 3080 11
FWP-80A22Fa 80 600 6600 13.5
FWP-100A22Fa 100* 1100 12500 16
With Striker
FWP-20A22FI 20 19.0 260 5
FWP-25A22FI 25 34.0 410 6
FWP-32A22FI 22 x 58mm 32 53.5 605 8
FWP-40A22FI (7⁄8" x 29⁄32") 40 68 750 9
FWP-50A22FI 50 135 1600 9.5
FWP-63A22FI 63 280 3080 11
FWP-80A22FI 80 600 6600 13.5
FWP-100A22FI 100* 1100 12500 16
*IEC/UL Voltage rating 690/700
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
K
1.4
1.2
1.0
0.6
0.8
0.7
0.9
0.5
0.4
0.3
200 300 400 500 600 700
Eg
UL
1.4
1.2
103
6
8
7
9
5
4
3
200 300 400 500 600 700
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720026
58.0
(2.283")
15.0
(0.591")
22.2
(0.875")
With Striker
Without Striker
FWP with
striker
option.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 209
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
210
High Speed Fuses
Fer rule — FWP 690V/700V (IEC/UL): 20-100A,
Striker Optional
10122468 2
1022468
103
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
101
100
10–1
10–2
10–3
10–4
102
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWP-20A22F
FWP-25A22F
FWP-32A22F
FWP-40A22F
FWP-50A22F
FWP-63A22F
FWP-80A22F
FWP-100A22F
104
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
6
4
2
6
4
246 246 246
102
103
102103104105
FWP-20A22F
FWP-25A22F
FWP-32A22F
FWP-40A22F
FWP-50A22F
FWP-63A22F
FWP-80A22F
FWP-100A22F
2
Peak Let-Through Curve
Without Striker
FWP 20-100A: 660V/700V (22 x 58mm)
Time-Current Cur ve
Data Sheet: 35785291
Fer rule — FWK 750V: 5-60A
Dimensions - mm (inches)
Fig. 1: 5-30A
146.05
(5.75")
25.4
(1")
20.64
(0.813")
Fig. 2: 35-60A
127.0
(5.000")
16.0
(0.630")
20.5
(0.807")
FWK 5-30A (20 x 127mm
35-60A (25 x 146mm)
Specifications
Description: Ferrule style high speed fuses.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 750Vac
— 750Vdc (Time constant = 10-15mS)
Amps: — 5-60A
IR: — 45kA RMS Sym.
Agency Information: CE
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing
Numbers Size RMS-Amps Pre-arc at 750Vdc
FWK-5A20F 5 8.5 16
FWK-8A20F 8 50 100
FWK-10A20F 10 95 200
FWK-15A20F 20 x 127mm 15 100 240
FWK-20A20F (13⁄16” x 5”) 20 125 315
FWK-25A20F 25 400 1100
FWK-30A20F 30 800 2600
FWK-35A25F 35 1300 4300
FWK-40A25F 25 x 146mm 40 1600 5300
FWK-50A25F (1” x 53⁄4”) 50 3100 12000
FWK-60A25F 60 5900 24000
Recommended fuseholders for 20x127, CH127-1, -2, -3
Recommended fuseclips for 20x127, 1A1837
Recommended fuseclips for 25x146, A3354705
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
Data Sheet: 720039
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 211
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
212
High Speed Fuses
Fer rule — FWK 750V: 5-60A
2468
10122468 2
1022468
103
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
10±1
10±2
4x10±3
100
101
102
103
104
FWK-15A20F
FWK-20A20F
FWK-25A20F
FWK-30A20F
FWK-40A25F
FWK-50A25F
FWK-60A25F
FWK-5A20F
FWK-8A20F
FWK-10A20F
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWK 750V: 5-30A (20 x 127mm)
35-60A (25 x 146mm)
Time-Current Cur ve
Data Sheet: 35785031
Fer rule — FWJ 1000V: 20-30A
Dimensions - mm (inches)
66.7
(2.626")
15.9
(0.625")
14.5
(0.571")
FWJ (14 x 67mm)
Specifications
Description: Ferrule style high
speed fuses.
Dimensions: See dimensions
illustration.
Ratings:
Volts: — 1000Vac/800Vdc
Amps: — 20-30A
IR: — 25kA RMS Sym.
— 20kA @ 800Vdc
Agency Information: CE, UL Recognized
Electrical Characteristics
Total Clearing I2t
The total clearing I2t at
rated voltage and at power
factor of 15% are given in
the electrical
characteristics. For other
voltages, the clearing I2t is
found by multiplying by
correction factor, K, given
as a function of applied
working voltage, Eg, (rms).
Arc Voltage
This curve gives the peak
arc voltage, UL, which
may appear across the
fuse during its operation
as a function of the
applied working voltage,
Eg, (rms) at a power factor
of 15%.
Power Losses
Watts loss at rated current
is given in the electrical
characteristics. The curve
allows the calculation of
the power losses at load
currents lower than the
rated current. The
correction factor, Kp, is
given as a function of the
RMS load current, Ib, in %
of the rated current.
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers Size RMS-Amps Pre-arc at 1000V Loss
FWJ-20A14F 14 x 67mm 20 25 220 9
FWJ-25A14F (9⁄16” x 25⁄8”) 25 33 350 11
FWJ-30A14F 30 52 450 14
• Watts loss provided at rated current.
• See accessories on page 216.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
1000800500200
1.5
1.0
0.5
0.3
0.2
0.15 Eg
K
2000
1600
1200
800
400
200 600 1000 1400 1800
UL
Eg
Kp
1.0
0.8
0.4
0.5
0.6
0.3
0.2
0.1
30 40 50 60 70 80 90 100%
Ib
Data Sheet: 720028
Fuseclips:
• Catalog Number: 5591 (see data sheet 2132)
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa 213
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
214
High Speed Fuses
Fer rule — FWJ 1000V: 20-30A
FWJ-20A14F
FWJ-25A14F
FWJ-30A14F
10122468 2
1022468
103
2
4
6
2
6
4
2
6
4
2
6
4
2
6
4
2
6
4
6
4
2
6
2
4
10–4
100
101
10–1
10–2
10–3
102
103
104
Prospective Current In Amps RMS
Virtual Pre-Arcing Time In Seconds
FWJ 20-30A: 1000V (14 x 67mm)
Time-Current Cur ve
Prospective Short-Circuit Current Symmetrical RMS
Peak Let-Through Current
2
4
2
6
6
4
2
6
4
246 246 246 246
101
102
103
104
101102103104105
FWJ-20A14F
FWJ-25A14F
FWJ-30A14F
2
Peak Let-Through Curve
Data Sheet: 35785315
Fer rule — FWS/FWL 1000Vdc: 2-30A
Dimensions - mm (inches)
127.0
(5.000")
16.0
(0.630")
20.5
(0.807")
Indicating Version – Dimensions - mm (inches)
127.0
(5.000")
16.0
(0.630")
20.5
(0.807")
2.0
(0.079")
2.0
8.0
(0.315")
FWL/FWS 2-30A: 1000Vdc 2-30A
(20 x 127mm)
Time-Current Cur ve
FWS 2-15A (20 x 127mm)
FWL 20-30A (20 x 127mm)
Specifications
Description: Ferrule style full range
fuses.
Dimensions: See dimensions
illustrations.
Ratings:
Volts: — 1200Vac (FWL 20-30A)
— 1400Vac (FWS 8-15A)
— 2100Vac (FWS 2-6A)
— 1000Vdc (FWL/FWS 2-30)
Amps: — 2-30A
IR: — 45kA RMS Sym.
— 30kA @ 1000Vdc
Agency Information: CE, IEC 60077
Catalog Numbers
Electrical Characteristics
Rated I2t (A2Sec)
Catalog Current Clearing Watts
Numbers Size RMS-Amps Pre-arc at 1000Vdc Loss
FWS-2A20F 2 0.8 2.4 4.4
FWS-6A20F 6 27 81 6.7
FWS-8A20F 20 x 127mm 8 64 192 7.6
FWS-10A20F (13⁄16” x 5”) 10 118 277 3.0
FWS-12A20F 12 170 380 3.4
FWS-15A20F 15 209 500 5.0
FWL-20A20F 20 x 127mm 20 675 1550 5.9
FWL-25A20F (13⁄16” x 5”) 25 1200 2760 6.5
FWL-30A20F 30 1850 4300 7.5
• ADD “I” to catalog number for indicating version.
• Enclosed finger-safe fuse holder – CH127
• Open style fuse block – 4530-OP
• See accessories on page 216.
• Watts loss provided at rated current.
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
• Traction aux circuits
• Capacitor protection
Data Sheet: 720040
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 215
High Speed
Fuses
High Speed Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
216
High Speed Fuses
Fer rule Fuse Accessories
Data Sheet: 2053
Fuse Holders
Specifications
Catalog Symbol: CH Series
Description: DIN rail mount
fuse holders
Agency Information:
cULus/cURus/CE
Nor th American 10 x 38
Class CC: Listed UL 4248,
Guide IZLT, File E14853,
Certified CSA Std. C22.2 No.
39, Class 6225 01, File 47235
Nor th American 10 x 38 Midget: Recognized UL 4248,
Guide IZLT2, File E14853, Certified CSA Std. C22.2 No. 39,
Class 6225 01, File 47235
European: 10 x 38 IEC 269-2-1, 14 x 51 IEC 269-2-1,
22 x 58 IEC 269-2-1
Features and Benefits
• Finger-safe design - No exposed contacts
• DIN rail mount (35mm) - Fits standard mounting rails
• Optional open fuse indication lights tells fuse status at a
glance
• Handle/fusepuller easily installs and removes fuses
• Available in single and multi-pole configurations
• Wire ready lugs and spade terminal connections save
installation time
• CE marking
• Available up to 1000Vdc
• PLC device available for remote monitoring
Typical Applications
• Switchboard panel, control consoles, small motors,
transformers, and similar applications
Recommended Cooper Bussmann Fuse Types
Class CC North American Class CC Fuses - LP-CC,
FNQ-R, KTK-R
10 x 38 North American Midget Fuses - FNQ, KTK, AGU,
BAF, BAN, FNM, FWA, FWC, PV & DCM
14 x 51 Fuses - FWX, FWH, FWP & NON
22 x 58 Fuses - FWP
See pages 257 and 258 for CH Series fuse holder information.
Fuse Blocks
Specifications
Catalog Symbol: J70100,
J70032
Description: Fuse blocks
for 22 x 58mm & 14 x 51mm
fuses.
Ratings:
Volts: — 700Vac
Amps: — 32-100A
Withstand: — 200kA RMS Sym.
Agency Information: CE, UL Recognized, Guide IZLT2,
File E14853
Flammability Rating: UL 94V0
Catalog Numbers
Catalog Fuse Max Wire
Numbers Size Amps Poles Size Terminations
J70032-2CR 32 2 #2 Box Lug w/
J70032-3CR 32 3 #2 Retaining Clip
J70100-1CR 100 1 #2
J70100-2CR 22x58 100 2 #2
J70100-3CR 100 3 #2
Data Sheet: 1211
Box Lug w/
Retaining Clip
14x51
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 217
IEC and British Standard Fuses
IEC &
British
Fuses
Application Data
The standard range of fuses for low voltage industrial and
general purpose applications meet the requirements of
BS 88 and IEC 60269. By using advanced fuse technology,
current ratings up to 400A have compact dimensions, but
retain standard dimensional and performance requirements.
These designs are for 315/240V systems. The standard
range of fuses are available from 2-1250A in the following
tag forms: Offset Blade - Offset Bolted - Center Bolted.
Supplementary ranges cover applications up to 660Vac and
500Vdc including those with nonstandard tag fixings.
Cooper Bussmann fuses are manufactured under quality
systems independently assessed to BS 5750 (ISO 9002) and
appropriate ratings carry the ASTA 20 endorsement.
Selecting fuses is relatively simple and effective. The
following notes cover the majority of applications. For further
information contact our Application Engineers at
636-527-1270.
Circuit Loading
The current rating of the fuse should not be less than the full
load current of the circuit. The circuit should be so designed
that small overloads of long duration will not be of frequent
occurrence.
Cable Ratings & Protection
There is an increasing move away from 70°C PVC insulation
to materials that are more environmentally friendly, for
example 90°C XLPE. The ratings of fusegear, switches,
accessories, etc. are generally based upon the equipment
being connected to conductors intended to be operated at a
temperature not exceeding 70°C in normal service.
In view of the above, it is recommended that the practice of
designs based upon conductor temperatures of 70°C be
regarded as the norm. The equipment manufacturer should
be consulted to ascertain the reduction of nominal current
rating of the equipment if conductor temperatures exceeding
70°C are used. In addition, an overriding factor is often
voltage drop.
Fuses with gG characteristics protect associated cables
against both overload and short-circuit current, provided that
the current rating of the fuse 1N is equal or less than the
current carrying capacity of the cable 1z.
In motor circuits, the motor starter will provide the overload
protection and the fuses will provide the short-circuit
protection. The maximum fuse size that can be used
depends upon the type of cable used and is determined
using the appropriate K factor. The following table gives the
maximum sizes of fuses that are recommended for two
popular cables with copper conductors, 70°C PVC (K = 115)
and 90°C thermosetting (K = 143).
Section Contents Page
Application Data .....................217-218
CSA Type P and Type D fuses
(CDS, CDN & PON) . . . . . . . . . . . . . . . . . . . . . . . . . . . .219
Tron®HRC Form II Class C fuses
(CGL Form II Class C) . . . . . . . . . . . . . . . . . . . . . . . . . . 220
HRCI Industrial ceramic body fuses (CIF21 HRCI-CA &
CIF06 HRCI-CB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
HRCI-J Fast-acting fuses (CJ HRCI-J) . . . . . . . . . . . . . . . 222
HRCI-Miscellaneous Type K fuses (CIH, CIK &
CIL HRCI-MISC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
HRC Form II current-limiting fuses . . . . . . . . . . . . . . . . . .224
BS 88 British Standard low voltage fuses (SSD, NSD,
ESD & STD, NITD, AAO, BAO, OSD, CEO,
DEO BS 88 Part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225
BS 88 British Standard low voltage fuses (AC, AD, BC,
BD, CD, DD, ED, EFS & EF, FF, FG, GF, GG,
GH BS 88) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .226
DIN Style Type D (D16, D27, D33, D125 Type D) . . . . . . 227
Neozed low voltage fuses (NZ01, NZ02 Type D0) . . . . . . 227
NH HRC Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228-231
Class gG/gL IEC Industrial ferrule fuses (C08G, C08M,
C10G, C10M, C14G, C14M, C22G, C22M) . . . . . . . . . . 232
Class aM IEC Industrial ferrule fuses (C08M, C10M,
C14M, C22M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233
Class aM & gG/gL IEC Industrial ferrule fuses with striker
(C14G_S, C22G_S, C14M_S, C22M_S) . . . . . . . . . . . . . 234
HRC fuse holders
CAMaster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235
SAFEloc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235
RED indicates NEW information
IEC & British Standard Fuses
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
218
Application Data for BS Low Voltage Fuses
IEC & British Standard Fuses
Max. Fuse Rating (amps)
Cable Size (mm2) K = 115 K = 143
11616
1,5 20 25*
2.5 32* 32*
4 50* 50*
6 63* 63*
10 100* 125*
16 125* 160*
25 200* 250*
35 315* 355*
50 400* 500
70 560 630
95 710 800
120 800 1000
* Extended Motor Circuit dual ratings can be used.
Protection Against Electrical Shock
For a TN System, a disconnecting time not exceeding 5s is
permitted for a distribution circuit. The maximum values of
earth fault loop impedance (Zs) of 240V for Cooper
Bussmann gG fuses to BS 88: Parts 2 and 6 are:
Rating (A) Zs (Ohms) Rating (A) Zs (Ohms) Rating (A) Zs (Ohms)
6 14 50 1.1 250 0.16
10 7.7 63 0.86 315 0.13
16 4.3 80 0.60 400 0.096
20 3.0 100 0.44 500 0.073
25 2.4 125 0.35 630 0.054
32 1.9 160 0.27 800 0.044
40 1.4 200 0.20
Ambient Temperature
The derating, in terms of current, of 0.5% per °C above an
ambient of 35°C is recommended.
Interr upting Rating
The standardized interrupting rating values are 80kA for
voltages of 415Vac and above, and 40kA for DC
applications. The 240Vac designs have an interrupting rating
of 50kA.
Coordination Ratio
All fuses to BS 88 Parts 2 and 6 will give a coordination ratio
of 2:1; and for most practical situations a ratio of 1.6:1 (two
steps in the R10 series). Example: an upstream fuse rated at
160A will coordinate with a downstream fuse rated at 100A.
Current and Energy Limitation
The range of fuses have pre-arcing I2t values towards the
bottom limits of BS 88 Parts 2 and 6. This ensures excellent
current and energy limitation. They also have lower power
losses at rated current. This assists in the appropriate
interchangeability with other makes of fuses.
Transformers
When fuses are used on the primary side of transformers,
the normal fuse current rating should be at least twice the
nominal transformer primary current.
Fluorescent Lighting
The normal fuse current rating should be at least twice the
normal full load current of the maximum number of lights to
be simultaneously switched.
Capacitor Circuits
For power factor correction in capacitor circuits, the fuse
should be chosen with a current rating greater than 1.5 times
the rated capacitor current. This takes into account the high
inrush current, circuit harmonics and capacitor tolerances.
Motor Circuits
In motor circuits, the fuse has to withstand the motor's
starting current and often requires a higher rating than the
motor's full load current. Coordination recommendations are
made by the manufacturers of motor starters in accordance
with IEC 60947-4-1. To get Type 2 coordination with fuses,
tests are performed with the latest gG or gM fuses to BS 88
or IEC 60269 that have pre-arcing I2t values towards the
bottom of specified limits. This means that Cooper
Bussmann fuses are suitable to provide Type 2 coordination.
Extended dual ratings of motor circuit protection fuses with
gM characteristics are available in most popular fuse sizes to
extend the use of associated equipment with appropriate
economies. In the majority of applications, gG fuses are
used. It is not essential to use gM fuses for motor circuit
protection, they simply extend the utilization of standard
equipment.
Below is a table of recommended fuses at 415V. In most
applications, the run-up time is less than 5 seconds and duty
is infrequent - no more than twice per hour. The next larger
rating should be used for more demanding applications.
Direct On-line Asst. Star t
Standard Motor Circuit Standard
Rating Motor (gG) (gM) (gG)
kW A A A A
0.25 0.8 4 - 2
0.37 1.1 4 - 2
0.55 1.5 6 - 4
0.75 2.0 6 - 4
1.1 3 0 10 - 6
1.5 3.6 16 - 0 1
2.2 5.0 16 - 0 1
3.0 6.5 20 - 6 1
4.0 8.4 20 - 6 1
5.5 11.0 25 20M25 2 20
7.5 15.0 40 32M40 25
11.0 20.0 50 32M50 32
15.0 27.0 63 32M63 40
18.5 33.0 80 63M80 50
22.0 38.0 80 63M80 50
30.0 54.0 100 63M100 80
37.0 66.0 125 100M125 80
45.0 79.0 160 100M160 100
55.0 98.0 160 100M160 100
75.0 135.0 250 200M250 160
90.0 155.0 250 200M250 160
110.0 185.0 315 200M315 200
132.0 220.0 355 315M400 250
150.0 250.0 355 315M400 315
185.0 310.0 450 400M500 355
200.0 335.0 500 4 00M500 400
225.0 375.0 560 - 400
250.0 415.0 560 - 450
280.0 460.0 630 - 500
335.0 562.0 710 - 630
355.0 596.0 800 - 710
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 219
CSA Type P and Type D Fuses
IEC &
British
Fuses
IEC & British Standard Fuses
Catalog Numbers
Basic Catalog Dimensions in (mm)
Number Amp A B Max C Min D Min E F
and Volts Ratings Overall Diameter Blade Length Barrel Length Blade Thickness Blade Width
1-30 2.0 (50.8) 0.56 (14.3) — — — —
35-60 3.0 (76.2) 0.81 (20.6) — — — —
CDN/PON 250Vac 70-100 5.88 (149.4) — 1.0 (25.4) — 0.13 (3.2) 0.75 (19.1)
110-200 7.3 (185.4) — 1.38 (34.9) 4.13 (104.8) 0.19 (4.8) 1.13 (28.6)
225-400 8.63 (219.2) — 1.88 (47.6) 4.63 (117.5) 0.25 (6.4) 1.63 (41.3)
450-600 10.38 (263.7) — 2.25 (57.2) 5.19 (131.8) 0.25 (6.4) 2 (50.8)
1-30 5.0 (127.0) 0.81 (20.6) — — — —
35-60 5.5 (139.7) 1.06 (27.0) — — — —
CDS 600Vac 70-100 7.88 (200.2) — 1.0 (25.4) — 0.13 (3.2) 0.75 (19.1)
110-200 9.63 (244.6) — 1.38 (34.9) 6.13 (115.6) 0.19 (4.8) 1.13 (28.6)
225-400 11.63 (295.4) — 1.88 (47.6) 7.13 (118.1) 0.25 (6.4) 1.63 (41.3)
450-600 13.38 (339.9) — 2.25 (57.2) 8.19 (208.0) 0.25 (6.4) 2 (50.8)
To Order
To order, specify Basic Catalog Number and amp rating. Example: CDN-30
E
B
F
A
DC
Knife Blade—70 through 600A
AB
Ferrule Design—1 through 60A
Data Sheet: 4126
CDS, CDN & PON Type P & D
Specifications
Description: CSA time-delay Type D & P
fuses.
Dimensions: See Catalog Numbers table
and Dimensions illustration.
Ratings:
Volts: — 250Vac (CDN & PON)
— 600Vac (CDS)
Amps: — 10-600A
IR: — 10kA minimum
Agency Information: CE, CSA Certified to C22.2 No. 59.1.
Features and Benefits
• Economical fuse in a variety of ratings for applications not
requiring time-delay.
Typical Applications
• Lighting, heating and other circuits not subject to temporary
surges and where available short-circuit current are
relatively low.
Basic Catalog Numbers
Time-Delay CSA Type “D” Fuses
Catalog Amp
Numbers Volts Ratings
Below 10A use FRN-R 10, 12, 15, 20, 25, 30,
35, 40, 45, 50, 60, 70, 80, 90, 100
CDN 250Vac 110, 125, 150, 175, 200, 225, 250, 300, 350, 400,
450, 500, 600
Below 10A use FRS-R 10, 12, 15, 20, 25, 30,
35, 40, 45, 50, 60
CDS 600Vac 70, 80, 90, 100, 110, 125, 150, 175, 200,
225, 250, 300, 350, 400, 450, 500, 600
One-Time CSA Type “P” Fuses
Catalog Amp
Number Volts Ratings
PON 250Vac 15, 20, 25, 30, 35, 40, 45, 50, 60
Dimensions
CGL Form II Class C
Specifications
Description: Current-limiting HRCII-C fuses
designed to withstand inrush currents on
typical motor start-ups while offering high
current limitation in the short-circuit region.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 600Vac/250Vdc (1-30A)
Amps: — 1-600A
IR: — 200kA (40,000A DC)
Agency Information: CE, CSA Certified,
C22.2 No. 106.
Features and Benefits
• Close sizing to loads allows using smaller and less costly
switches
• Provides a higher degree of short-circuit protection
• Helps protect motors against burnout from overloads
Typical Applications
• For use in circuits subject to surge currents such as those
caused by motors, transformers and other inductive loads
Catalog Numbers (-Amps)
CGL-1 CGL-40 CGL-175
CGL-2 CGL-45 CGL-200
CGL-3 CGL-50 CGL-225
CGL-4 CGL-60 CGL-250
CGL-6 CGL-70 CGL-300
CGL-10 CGL-80 CGL-350
CGL-15 CGL-90 CGL-400
CGL-20 CGL-100 CGL-450
CGL-25 CGL-110 CGL-500
CGL-30 CGL-125 CGL-600
CGL-35 CGL-150
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
220
Tron®HRC Form II Class C Fuses
IEC & British Standard Fuses
Data Sheet: 4125
2.0"
(50.8mm)
2.80"
(71.04mm)
3.5"
(88.9mm)
0.94"
(23.81mm)
0.06"
(1.59mm)
2.0"
(50.8mm)
2.80"
(71.04mm)
3.31"
(84.14mm)
0.81"
(20.64mm)
0.22"
(5.56mm)
0.22"
(5.56mm)
0.34"
(8.73mm)
CGL 1-30
CGL 35-60
0.50"
(12.7mm)
0.81"
(20.64mm)
0.22"
(5.56mm)
0.22"
(5.56mm)
1.06"
(26.92mm)
0.06"
(1.59mm)
CGL 70-100
0.75"
(19.05mm)
1.34"
(34.04mm)
0.343"
(8.71mm)
0.343"
(8.71mm)
2.39"
(60.72mm)
3.64"
(92.47mm)
4.31"
(109.54mm)
1.375"
(34.93mm)
0.09"
(2.29mm)
CGL 110-200
0.75"
(19.05mm)
0.343
(8.71mm)
0.343"
(8.71mm)
3.00"
(76.2mm)
4.30"
(109.22mm)
5.31"
(134.87mm)
1.50"
(38.1mm)
0.125"
(3.18mm)
CGL 225-400
1.0"
(25.4mm)
0.38"
(9.53mm)
3.0"
(76.2mm)
5.25"
(133.35mm)
8.19"
(207.96mm)
2.38"
(60.33mm)
0.19"
(4.76mm)
1.0"
(25.4mm)
CGL 450-600
0.41"
(10.32mm)
3.00"
(76.2mm)
1.0"
(25.4mm)
1.0"
(25.4mm)
0.375"
(9.53mm)
3.0"
(76.2mm)
5.25"
(133.35mm)
8.19"
(207.96mm)
.60"
(15.24mm)
Dimensions
CIF21 HRCI-CA
Specifications
Description: The HRCI-CA fuse provides
both overload and short-circuit protection to
HRCI requirements. Offset blades for bolt-on
mounting. CIF21 fuse fits the Cooper
Bussmann CAMaster fuse holder (see data
sheet 4132).
Dimensions: See Dimensions illustration.
Construction: Ceramic body.
Ratings:
Volts: — 600Vac/250Vdc
Amps: — 1-30A
IR: — 200kA RMS Sym.
Agency Information: CE, CSA C22.2, No. 106-M92.
Mounting: Bolt-on.
Catalog Numbers
Catalog Amp
Numbers Ratings
1CIF21 1
3CIF21 3
6CIF21 6
10CIF21 10
15CIF21 15
20CIF21 20
25CIF21 25
30CIF21 30
CIF06 HRCI-CB
Specifications
Description: A miniature industrial fuse that
provides both short-circuit and overload
protection and the CIF06 fits the 30A
SAFEloc fuse holder.
Dimensions: See Dimensions illustration.
Construction: Ground ceramic body with
plated end caps.
Ratings:
Volts: — 600Vac/250Vdc
Amps: — 1-30A
IR: — 200kA RMS Sym.
Agency Information: CE, CSA C22.2 No. 106-M92 (3-30A
only).
Mounting: Clip-in offset blades.
Catalog Number
Catalog Amp
Numbers Ratings
1CIF06 1
3CIF06 3
6CIF06 6
10CIF06 10
15CIF06 15
20CIF06 20
25CIF06 25
30CIF06 30
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 221
HRCI Industrial Ceramic Body Fuses
IEC &
British
Fuses
IEC & British Standard Fuses
Data Sheet: 4128
Data Sheet: 4127
2.15 (54.5)
1.44 (35.5)
1.75 (44.5)
0.19 (4.7)
0.54 (13.8)
0.44 (11.1)
0.03 (0.81)
Features and Benefits
• Close sizing to loads allows using smaller and less costly
switches
• Provides a higher degree of short-circuit protection
• Helps protect motors against burnout from overloads
Typical Applications
• For use in circuits subject to surge currents such as those
caused by motors, transformers and other inductive loads
Dimensions - in (mm)
2.38 (60.4)
1.44 (35.5)
0.54 (13.8)
0.14 (3.5)
0.5 (12.7)
0.03 (3.5)
Features and Benefits
• Close sizing to loads allows using smaller and less costly
switches
• Provides a higher degree of short-circuit protection
• Helps protect motors against burnout from overloads
Typical Applications
• For use in circuits subject to surge currents such as those
caused by motors, transformers and other inductive loads
Dimensions - in (mm)
CJ HRCI-J
Specifications
Description: HRCI-J fast-acting
fuses are industrial duty fuses with
the excellent current-limiting
characteristics of fast-acting HRCI-J
fuses to limit damage to equipment
and installations by the thermal and
magnetic energy associated with a
large short-circuit fault current.
Overload characteristics limit cable
damage due to low overload currents.
Dimensions: See Catalog Numbers table and Dimensions
illustrations.
Construction: Ceramic body fuse.
Ratings:
Volts: — 600Vac (or less), 250Vdc
Amps: — 1-600A
IR: — 200kA
Agency Information: CSA C22.2 No. 106 M92; Designed
to BS 88:2, IEC 60269-2.
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
222
HRCI-J Fast-acting Fuses
IEC & British Standard Fuses
Data Sheet: 4129
Catalog Numbers
Catalog Amp Dimensions in (mm)
Numbers Ratings ABCDEFGHJK
1CJ 1
3CJ 3
6CJ 6
10CJ 10
15CJ 15 2.25 (57) 0.5 (12.7) 0.81 (20.6) ———————
20CJ 20
25CJ 25
30CJ 30
35CJ 35
40CJ 40
45CJ 45 2.38 (60) 0.63 (16) 1.06 (27) ———————
50CJ 50
60CJ 60
70CJ 70
80CJ 80 4.63 (117) 3.63 (92) 1.13 (28) 0.75 (19) 0.13 (3.2) 1 (25.4) 0.5 (12.7) 0.28 (7.1) 0.38 (9.5) 2.63 (67)
90CJ 90
100CJ 100
110CJ 110
125CJ 125
150CJ 150 5.75 (146) 4.38 (111) 1.63 (41) 1.13 (28.6) 0.19 (4.8) 1.38 (35) 0.69 (17.5) 0.28 (7.1) 0.38 (9.5) 3 (76)
175CJ 175
200CJ 200
225CJ 225
250CJ 250
300CJ 300 7.13 (181) 5.25 (133) 2.13 (54) 1.63 (41) 0.25 (6.3) 1.88 (47.6) 0.94 (24) 0.41 (10.3) 0.53 (13.5) 3.38 (86)
350CJ 350
400CJ 400
450CJ 450
500CJ 500 8 (203) 6 (152) 2.63 (66) 2 (51) 0.38 (9.5) 2.13 (54) 1 (25.4) 0.53 (13.5) 0.69 (17.5) 3.75 (96)
600CJ 600
A
JF
K
B
H
DC
E
G
A
BB
C
Dimensions
1CJ to 60CJ
70CJ to 600CJ
Catalog Numbers
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 223
HRCI - Miscellaneous Type K Fuses
IEC &
British
Fuses
IEC & British Standard Fuses
Dimensions
Data Sheet: 4130
CIH, CIK & CIL HRCI-MISC
Specifications
Description: HRI fuses provide both overload
and short-circuit protection, featuring offset
blades for bolt down mounting.
Dimensions: See Catalog Numbers table and
Dimensions illustration.
Construction: Ceramic body.
Ratings:
Volts: — 600V
Amps: — 1-100A
IR: — 200kA@600V
Agency Information: CE, CSA C22.2 No.
106 M92.
E
G
G
H
D
K
F
A
L
C
J
B
(The CIL14 has a rejection hole, not a slot as shown above.)
Fuse Fuse Holder
1-30A CM30CF
35-60A CM60CF
Catalog Numbers
Catalog Amp Dimensions: in (mm)
Numbers Ratings A Max B Max C Max D Nom E Nom F Nom G Nom H Nom J Max K Nom L Max
1CIH07 1 2.25 (57) 0.94 (24) 3.38 (86) 0.38 (9.2) 0.04 (1.0) 2.88 (73) 0.21 (5.2) 0.31 (8) 1 (25.4) 0.10 (2.6) 2.38 (60)
3CIH07 3
6CIH07 6
10CIH07 10
15CIH07 15
20CIH07 20
25CIH07 25
30CIH07 30
35CIK07 35 2.28 (58) 1.06 (27) 3.56 (91) 0.5 (12.7) 0.05 (1.2) 2.88 (73) 0.21 (5.2) 0.41 (10.5) 1.09 (28) 0.13 (3.2) 2.38 (61)
40CIK07 40
50CIK07 50
60CIK07 60
80CIL14 80 2.75 (70) 1.44 (37) 4.38 (111) 0.75 (19) 0.09 (2.5) 3.69 (94) 0.34 (8.7) 0.41 (10.5) 1.5 (38.5) — 2.91 (74)
90CIL14 90
100CIL14 100
2.25 (57) 0.94 (24) 3.38 (86) 0.38 (9.2) 0.04 (1.0) 2.88 (73) 0.21 (5.2) 0.31 (8) 1 (25.4) 0.10 (2.6) 2.38 (60)
2.38 (61)
2.91 (74)
0.13 (3.2)
—
1.09 (28)
1.5 (38.5)
0.41 (10.5)
0.41 (10.5)
0.21 (5.2)
0.34 (8.7)
2.88 (73)
3.69 (94)
0.05 (1.2)
0.09 (2.5)
0.5 (12.7)
0.75 (19)
3.56 (91)
4.38 (111)
1.06 (27)
1.44 (37)
2.28 (58)
2.75 (70)
Recommended Fuse Holders
HRC For m II
Specifications
Description: HRC Form II
current-limiting fuses.
Dimensions: See Catalog
Numbers table and Dimensions
illustrations.
Construction: Ceramic body.
Ratings:
Volts: — 600Vac (or less)
— 250Vdc
Amps: — 2-600A
IR: — 200kA RMS Sym.
Agency Information: CE, CSA C22.2 No.106M1992;
BS 88:2, IEC 60269:2.
Typical Applications
• Used to protect motor control circuits, together with
contactors and overload protection relays to provide Type 2
coordination - per IEC 60947-4.
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
224
HRC For m II Current-limiting Fuses
IEC & British Standard Fuses
Data Sheet: 4131
Catalog Numbers
Catalog Amp Dimensions in (mm)
Numbers Ratings A B C D E F G H J K CSA Categor y
2H07C 2 1.38 (35) 0.56 (14) 3.38 (85) 0.38 (9) 0.06 (1.2) 2.88 (73) 0.22 (5.6) 0.31 (8) 0.56 (14) — HRCII-C
4H07C 4
6H07C 6
10H07C 10
15H07C 15
20H07C 20
25H07C 25
30H07C 30
40K07C 40 2.19 (56) 0.88 (22) 3.44 (87) 0.5 (13) 0.06 (1.2) 2.88 (73) 0.22 (5.6) 0.31 (8) 0.88 (22) — HRCII-C
50K07C 50
60K07C 60
80K07CR 80 2.19 (56) 0.88 (22) 3.75 (95) 0.5 (13) 0.06 (1.2) 2.88 (73) 0.22 (5.6) 0.31 (8) 0.88 (22) — HRCII-MISC
100K07CR 100
80L14C 80 2.38 (60) 0.88 (21.4) 4.38 (111) 0.56 (14.3) 0.13 (3.2) 3.69 (94) 0.34 (8.7) 0.44 (11) 1 (25.4) — HRCII-C
100L14C 100
125M14C 125 2.56 (65) 1.5 (38) 4.38 (111) 0.75 (19) 0.09 (2.4) 3.69 (94) 0.34 (8.7) 0.44 (11) — — HRCII-MISC
150M14C 150
200M14C 200
80L09C 80 2.38 (60) 0.88 (21.4) 5 (127) 0.56 (14) 0.13 (3.2) 4.38 (111) 0.34 (8.7) 0.44 (11) — — HRCII-MISC
100L09C 100
125M09C 125 2.56 (65) 1.5 (38) 5.38 (136) 0.75 (19) 0.13 (3.2) 4.38 (111) 0.34 (8.7) 0.56 (14) — — HRCII-C
150M09C 150
200M09C 200
250P09C 250 3.06 (178) 2.31 (59) 5.38 (136) 1 (25.4) 0.19 (4.8) 4.38 (111) 0.34 (8.7) 0.5 (13) — — HRCII-MISC
300P09C 300
350P09C 350
400P09C 400
250P11C 250 3.06 (178) 2.31 (59) 8.25 (210) 1 (25.4) 0.19 (5) 5.25 (133) 0.41 (10) 0.63 (16) — 1 (25) HRCII-C
300P11C 300
350P11C 350
400P11C 400
450R11C 450 3.19 (81) 2.88 (73) 8.25 (210) 1 (25.4) 0.25 (6.3) 5.25 (133) 0.41 (10) 0.63 (16) — 1 (25) HRCII-C
500R11C 500
600R11C 600
E
D
G
F
A
H
C
J
B
E
D
G
F
A
H
C
J
B
D
G
C
A
F
B
E
H
FB
E
G
C
A
K
D
K
H
H07C
(Of fset Blades)
K07C/K07CR/
L14C/M14C
(Of fset Blades)
L09C/M09C/P09C
(Center Blades)
P11C/R11C
(Center Blades)
Dimensions
1.38 (35) 0.56 (14) 3.38 (85) 0.38 (9)
0.06 (1.2) 2.88 (73) 0.22 (5.6) 0.31 (8)
0.56 (14) —
HRCII-C
HRCII-MISC
HRCII-C
HRCII-C
HRCII-C
HRCII-MISC
HRCII-MISC
—
—
—
—
—
—
—
1 (25)
1 (25)
0.88 (22)
1 (25.4)
—
—
—
—
—
—
0.44 (11)
0.56 (14)
0.5 (13)
0.63 (16)
0.34 (8.7)
0.41 (10)
3.69 (94)
4.38 (111)
5.25 (133)
0.13 (3.2)
0.09 (2.4)
0.13 (3.2)
0.19 (4.8)
0.19 (5)
0.25 (6.3)
0.5 (13)
0.56 (14.3)
0.75 (19)
0.56 (14)
0.75 (19)
1 (25.4)
3.44 (87)
3.75 (95)
4.38 (111)
5 (127)
5.38 (136)
8.25 (210)
2.19 (56) 0.88 (22)
2.38 (60) 0.88 (21.4)
1.5 (38)
1.5 (38)
2.31 (59)
2.88 (73)
2.38 (60) 0.88 (21.4)
2.56 (65)
2.56 (65)
3.19 (81)
3.06 (178)
SSD, NSD, ESD BS 88 Part 1
Specifications
Description: The NSD and ESD are low voltage
fuses complying with general purpose gG
characteristics.
Construction: Ceramic body.
Ratings:
Volts: — 240-550Vac (See Catalog Numbers table)
Amps: — 2-63A (See Catalog Numbers table)
— 20M25-63M100A Motor Starter ratings
(See Catalog Numbers table)
IR: — 33kA (SSD)
— 80kA (NSD, ESD)
Agency Information: CE, Meets the requirements of
BS 88 Part 1 and IEC 60269-1.
Mounting: Offset blades.
Basic Catalog Numbers
Basic Max AC
Catalog Amp Voltage BS 88
Numbers Ratings Ratings Ref.
SSD 2, 4, 6, 10, 16, 20, 25, 32 240 E1
NSD 2, 4, 6, 10, 16, 20, 25, 32, 550 F1
20M25*, 20M32*, 20M36*, 32M36*, 32M40*, 415 F1
32M50*, 32M63* 415 F1
ESD 2, 4, 6, 10, 16, 25, 32 550 F2
40, 50, 63, 63M80, 63M100* 415 F2
*“M” indicates motor starter ratings.
To Order
To order, specify Basic Catalog Number and amp rating. Example: SSD-20
Recommended Fuse Holders
Basic Fuse Holder Catalog
Catalog Numbers Numbers
NSD 32NNSF
ESD 63ENSF
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 225
BS 88 British Standard Low Voltage Fuses
IEC &
British
Fuses
IEC & British Standard Fuses
STD, NITD, AAO, BAO, OSD, CEO, DEO
BS 88 Par t 1
Specifications
Description: The STD to DEO types are low
voltage fuses complying with general purpose gG
characteristics.
Construction: Ceramic body.
Ratings:
Volts: — 240-550Vac (See Catalog Numbers
table)
Amps: — 2-200A (See Catalog Numbers table)
— 20M25-200M315A Motor Starter ratings
(See Catalog Numbers table)
IR: — 33kA (STD)
— 80kA (NITD, AAO, BAO, CEO, DEO)
Agency Information: CE, Meets the requirements of
BS 88 Part 1 and IEC 60269-1.
Mounting: Offset bolted blades.
Typical Applications
• The STD type are used in 240V street lighting cut-outs.
• NITD to DEO types used for industrial and general purpose
applications
Basic Catalog Numbers
Basic Max AC
Catalog Amp Voltage BS 88
Numbers Ratings Ratings Ref.
STD 2, 4, 6, 10, 16, 20, 25, 32 240 —
NITD 2, 4, 6, 10, 16, 20, 25, 32 550 —
20M25*, 20M32*, 32M40*, 32M50*, 32M63* 415 —
AAO 2, 4, 6, 10, 16, 20, 25, 32, 32M40*, 32M50*, 32M63* 550 —
BAO 40, 50, 63, 63M80*, 63M100* 550 A3
CEO 32, 40, 50, 63, 80, 100 550 A4
100M125*, 100M160*, 100M200* 415 A4
DEO 125, 160, 200, 200M250*, 200M315* 415 —
OSD 80, 100 550 —
100M125*, 100M160* 415 —
*“M” indicates motor starter ratings.
To Order
To order, specify Basic Catalog Number and amp rating. Example: BAO-16
Recommended Fuse Blocks & Holders
Basic Fuse Block/Holder
Catalog Numbers Catalog Numbers
NITD CM32FC
AAO CM32F
BAO CM63F
OSD CM100F
CEO BH-0111
Data Sheets 4105 (SSD), 4100 (NSD) and 4101 (ESD) Data Sheets 4123 (STD), 4106 (NITD), 4109 (AAO), 4112
(BAO), 4107 (OSD), 4115 (CEO) and 4117 (DEO)
EF, FF, FG, GF, GG, GH
BS 88
Specifications
Description: Low voltage fuses
complying with general purpose gG
characteristics and available up to
400A with two hole mount and up
to 1250A with four hole mount.
Construction: Ceramic body.
Ratings:
Volts: — 415/550Vac, 250/400Vdc
(See Catalog Numbers table for details)
Amps: — 355-1250
IR: — See Catalog Numbers table
Agency Information: CE, Meets the requirements of
BS 88 Parts 1 and 2 and IEC269-1.
Mounting: Center bolted blades, four-hole mount.
Basic Interr upting Max Voltage
Catalog Amp Ratings Ratings BS 88
Numbers Ratings AC DC AC DC Ref.
EF 355, 400 80kA — 415 — C1
400M500* 80kA — 550 — —
FF 450, 500, 560, 630 80kA 40kA 550 400 C2
FG 450, 500, 560, 630 80kA 40kA 550 400 —
GF 710, 800 80kA 40kA 550 250 C3
GG 710, 800 80kA 40kA 550 250 —
1000, 1250 80kA — 550 — —
GH 710, 800, 1000, 1250 80kA — 550 — —
*“M” indicates motor starter ratings.*“M” indicates motor starter ratings.
To Order
To order, specify Basic Catalog Number and amp rating. Example: FG-450
AC, AD, BC, BD, CD, DD, ED, EFS BS 88
Specifications
Description: Low voltage fuses that
comply with general purpose gG
characteristics and available up to 400A
with two hole mount and up to 1250A
with four hole mount.
Construction: Ceramic body.
Ratings:
Volts: — 415/550Vac, 250Vdc (See
Catalog Numbers table)
Amps: — 2-400A (See Catalog Numbers table)
— 63M80-400M500A Motor Starter ratings (See
Catalog Numbers table)
IR: — See Catalog Numbers table
Agency Information: CE, Meets the requirements of
BS 88 Parts 1 and 2 and IEC 60269-1.
Mounting: Center bolted blades, two-hole mount.
Basic Catalog Numbers
Basic Interr upting Max Voltage
Catalog Amp Ratings Ratings BS 88
Numbers Ratings AC DC AC DC Ref.
AC 2, 4, 6, 10, 16, 20, 25, 32 80kA 40kA 550 250 —
AD 2, 4, 6, 10, 16, 20, 25, 32 80kA 40kA 550 250 —
BC 40, 50, 63 80kA 40kA 550 250 —
63M80*, 63M100* 80kA — 550 — —
BD 40, 50, 63 80kA 40kA 550 250 —
CD 80, 100, 100M125*, 100M160*, 80kA — 415 — B1
100M200*, 100M200*
DD 125, 160, 200, 80kA — 415 — B2
200M250*, 200M315*
ED 250, 315, 355, 400, 315M400* 80kA — 415 — B3
400M500* 80kA — 550 — B4
EFS 125, 160, 200, 250, 315 80kA 415 — —
*“M” indicates motor starter ratings.
To Order
To order, specify Basic Catalog Number and amp rating. Example: BC-40
Recommended Fuse Blocks & Holder
Basic Fuse Block/Holder
Catalog Numbers Catalog Numbers
AC BH-0111 Modular fuse block
AD 200DF Fuse holder
BC BH-0111 Modular fuse block
BD 200DF Fuse holder
CD 200DF Fuse holder
DD 200DF Fuse holder
ED BH-1131 Modular fuse block
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
226
BS 88 British Standard Low Voltage Fuses
IEC & British Standard Fuses
Data Sheets 4110 (AC), 4111 (AD), 4113 (BC), 4114 (BD),
4116 (CD), 4118 (DD), 4119 (ED) and 4121 (EFS) Data Sheets 4120 (EF), 4102 (FF), 4122 (FG), 4103 (GF), 4104
(GG) and 4108 (GH)
Basic Catalog Numbers
NZ01, NZ02 Type D0
Specifications
Description: Low voltage Neozed fuses
suitable for use on 250Vdc systems.
Dimensions: See Catalog Numbers table and
Dimensions illustration.
Construction: Ceramic body.
Ratings:
Volts: — 400Vac
Amps: — 2-63A
IR: — 100kA
Agency Information: CE
Catalog Numbers
Catalog Amp Dimension Color
Numbers Ratings “D” (mm) Code
2NZ01 2 11 Pink
4NZ01 4 11 Brown
6NZ01 6 11 Green
10NZ01 10 11 Red
16NZ01 16 11 Grey
20NZ02 20 15 Blue
25NZ02 25 15 Yellow
35NZ02 35 15 Black
50NZ02 50 15 White
63NZ02 63 15 Copper
Dimensions (mm)
D16, D27, D33, D125 Type D
Specifications
Description: DIN style Type D
low voltage fuses.
Dimensions: See Catalog
Numbers table and Dimensions
illustrations.
Construction: Ceramic body.
Ratings:
Volts: — 500Vac
Amps: — 2-100A
IR: — 100kA
Agency Information: CE, “D” type fuses complying with
DIN 49360 Part 2 and DIN 49515, operating class gL.
Catalog Numbers
Catalog Amp Dimension Color Figure
Numbers Ratings “D” (mm) Code Number
2D16 2 6 Pink
4D16 4 6 Brown
6D16 6 6 Green
10D16 10 8 Red 1
16D16 16 10 Grey
20D16 20 12 Blue
25D16 25 14 Yellow
2D27 2 6 Pink
4D27 4 6 Brown
6D27 6 6 Green
10D27 10 8 Red 2
16D27 16 10 Grey
20D27 20 12 Blue
25D27 25 14 Yellow
35D33 35 16 Black
50D33 50 18 White 3
63D33 63 20 Copper
80D125 80 5 Silver 4
100D125 100 7 Red
Additional Fuselinks: Quick acting fuselinks in body sized D16, D27, D33 and
D125 rated 2-100A. Reference number suffixed Q, i.e. 10D27Q. Voltage rating 500V.
Gauge rings and keys can also be supplied.
Dimensions (mm)
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa 227
DIN Style Type D and Neozed Low Voltage Fuses
IEC &
British
Fuses
IEC & British Standard Fuses
Data Sheet: 4124
D
36
Data Sheet: 4124
Figure 1 Figure 2 Figure 3 Figure 4
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
228
NH HRC Fuses
IEC & British Standard Fuses
___NHG___B
Specifications
Class: gG/gL
Description: DIN
square bodied, dual
indication industrial
fuses.
Construction: Steatite
insulator, corrosion-
proof (aluminum) metal
parts with full-contact,
silver-plated copper
blades.
Sizes: DIN 000 to 4.
Selectivity Ratio: 1:1.6 up to 500Vac.
Dimensions (mm)
Fuse a2bc
1c2De
1e2e3e4f
Size a1(max) a3a4(nom) (± 8) (nom) (nom) (max) (max) (max) (nom) (max)
000 78.5 ± 1.5 54 45 ± 1.5 49 ± 1.5 15 35 10 2 ± 0.5 41 21 16 6 8
00 78.5 ± 1.5 54 45 ± 1.5 49 ± 1.5 15 35 11 7.0 ± 0.5 48 30 25 6 15
0 125 ± 2.5 68 62 +3/-1.5 68 +1.5/-3 15 35 11 2.5 ± 0.5 48 30 25 6 15
01 135 ± 2.5 75 62 ± 2.5 68 ± 2.5 15 40 11 2.5 ± 0.5 48 30 25 6 15
1 135 ± 2.5 75 62 ± 2.5 68 ± 2.5 20 40 11 2.5 ± 0.5 53 52 25 6 15
02 150 ± 2.5 75 62 ± 2.5 68 ± 2.5 20 48 11 2.5 ± 0.5 53 52 25 6 15
2 150 ± 2.5 75 62 ± 2.5 68 ± 2.5 25 48 11 2.5 ± 0.5 61 60 25 6 15
03 150 ± 3 75 62 ± 2.5 68 ± 2.5 25 60 11 2.5 ± 0.5 61 60 25 6 15
3 150 ± 3 75 62 ± 2.5 68 ± 2.5 32 60 11 3.0 ± 0.5 75 70 25 6 18
4 200 84 80 90 50 85 11 3 120 87 — 8 30
Ratings:
Volts: — 500Vac/250Vdc
— 690Vac/250Vdc
Amps: — 2-1250A
IR: — 120kA
Frequency: — 50Hz
Operating Frequency: — 45-62Hz
Agency Information: IEC 60269, VDE0636, DIN 43620
Part 1 to 4, VDE Mark and CE.
Data Sheet 4173
Fuse Blocks Size
SB00-D 000-00
SB1-D 1*, 1
SB2-D 02, 2, 03, 3
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 229
NH HRC Fuses
IEC &
British
Fuses
IEC & British Standard Fuses
Rated gG/gL Dual Indicator
Current Voltage Conducting Carton
500Vac / 250Vdc Size (Amps) Metal Gripping Lugs Quantity
2 2NHG000B 3
4 4NHG000B 3
6 6NHG000B 3
10 10NHG000B 3
16 16NHG000B 3
20 20NHG000B 3
25 25NHG000B 3
000 32 32NHG000B 3
35 35NHG000B 3
40 40NHG000B 3
50 50NHG000B 3
63 63NHG000B 3
80 80NHG000B 3
100 100NHG000B 3
00 125 125NHG00B 3
160 160NHG00B 3
10 10NHG0B 3
16 16NHG0B 3
20 20NHG0B 3
25 25NHG0B 3
32 32NHG0B 3
35 35NHG0B 3
0 40 40NHG0B 3
50 50NHG0B 3
63 63NHG0B 3
80 80NHG0B 3
100 100NHG0B 3
125 125NHG0B 3
160 160NHG0B 3
10 10NHG01B 3
16 16NHG01B 3
20 20NHG01B 3
25 25NHG01B 3
32 32NHG01B 3
35 35NHG01B 3
01 40 40NHG01B 3
50 50NHG01B 3
63 63NHG01B 3
80 80NHG01B 3
100 100NHG01B 3
125 125NHG01B 3
160 160NHG01B 3
200 200NHG1B 3
1 224 224NHG1B 3
250 250NHG1B 3
35 35NHG02B 3
40 40NHG02B 3
50 50NHG02B 3
63 63NHG02B 3
80 80NHG02B 3
02 100 100NHG02B 3
125 125NHG02B 3
160 160NHG02B 3
200 200NHG02B 3
224 224NHG02B 3
250 250NHG02B 3
315 315NHG2B 3
2 355 355NHG2B 3
400 400NHG2B 3
250 250NHG03B 3
315 315NHG03B 3
03 355 355NHG03B 3
400 400NHG03B 3
3 500 500NHG3B 3
630 630NHG3B 3
500 500NHG4G 1
4 630 630NHG4G 1
Single Indicator 800 800NHG4G 1
Slotted End 1000 1000NHG4G 1
Tags 1250 1250NHG4G 1
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
230
IEC & British Standard Fuses
NH HRC Fuses
Rated gG/gL Dual Indicator
Current Voltage Conducting Carton
690Vac / 250Vdc Size (Amps) Metal Gripping Lugs Quantity
2 2NHG000B-690 3
4 4NHG000B-690 3
6 6NHG000B-690 3
10 10NHG000B-690 3
000 16 16NHG000B-690 3
20 20NHG000B-690 3
25 25NHG000B-690 3
32 32NHG000B-690 3
35 35NHG000B-690 3
40 40NHG000B-690 3
50 50NHG00B-690 3
00 63 63NHG00B-690 3
80 80NHG00B-690 3
100 100NHG00B-690 3
6 6NHG0B-690 3
10 10NHG0B-690 3
16 16NHG0B-690 3
20 20NHG0B-690 3
25 25NHG0B-690 3
0 32 32NHG0B-690 3
35 35NHG0B-690 3
40 40NHG0B-690 3
50 50NHG0B-690 3
63 63NHG0B-690 3
80 80NHG0B-690 3
100 100NHG0B-690 3
50 50NHG1B-690 3
63 63NHG1B-690 3
80 80NHG1B-690 3
1 100 100NHG1B-690 3
125 125NHG1B-690 3
160 160NHG1B-690 3
200 200NHG1B-690 3
63 63NHG2B-690 3
80 80NHG2B-690 3
100 100NHG2B-690 3
125 125NHG2B-690 3
2 160 160NHG2B-690 3
200 200NHG2B-690 3
224 224NHG2B-690 3
250 250NHG2B-690 3
315 315NHG2B-690 3
250 250NHG3B-690 3
315 315NHG3B-690 3
3 355 355NHG3B-690 3
400 400NHG3B-690 3
425 425NHG3B-690 3
500 500NHG3B-690 3
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 231
NH Fuse Bases
IEC &
British
Fuses
IEC & British Standard Fuses
SB*-D, SB*-S
Up to 690V / 160 - 1250A
Sizes 00, 0, 1, 2, 3, 4
Description: NH fuse bases with thermoplastic
bodies. DIN rail and screw mounting (size 4 screw
fix). Range of protection accesories for live parts in
order to obtain IP20 protection standard.
Ratings:
• Voltage: up to 690Vac
• Amps: 2 to 1250A
Applications: Protection of industrial circuits and
electrical apparatus
Standards and Approvals: IEC 60269, DIN 43620
Part Numbers
Size Poles Current
(Amps)
Part Numbers Carton
Quantity Compatible
Fuse Size
DIN Screw
00 1
3160A SB00-D
TB00-D
TB00-D-IP20
3
1000 & 00
01
3160A SB0-D
TB0-D 3
10
11
3250A SB1-D
TB1-D 3
101 & 1
21
3400A SB2-D
TB2-D 3
102 & 2
31
3630A SB3-D
TB3-D 3
103 & 3
4 1 1250A SB4-S (Screw
Connection only) 3 4
Neutral
Size Current
(Amps) Part Ref Carton
Quantity
NH00 160 SL00
3
NH0 160 SL0
NH1 250 SL1
NH2 400 SL2
NH3 630 SL3
NH4 1000 SL4
Size Part Ref Carton
Quantity
C00-3 FEH 1
Fuse extraction handle
Protection accessories
Size Current
(Amps)
Separation Partition
4
Fuse Casing
5
Terminal Cover
1
Separator
3
Part
Ref
Carton
Quantity
Part
Ref
Carton
Quantity
Part
Ref
Carton
Quantity
Part
Ref
Carton
Quantity
NH00*
NH0
NH1
NH2
NH3
160A
160A
250A
400A
630A
SP00*
SP0
SP1-2
SP1-2
SP3
2
2
2
2
2
FC00*
FC0
FC1-2
FC1-2
FC3
3
3
3
3
3
CS00*
CS0
CS1
CS2
CS3
6
6
6
6
6
BC00*
BC0
BC1-2
BC1-2
BC3
2
2
2
2
2
IP Protection Kits
Part Reference Description
TB00-D-IP20 Complete triple pole fuse base IP20 rated
FPK0-3P IP20 kit for TB0-D fuse base
FPK1-3P IP20 kit for TB1-D fuse base
FPK2-3P IP20 kit for TB2-D fuse base
FPK3-3P IP20 kit for TB3-D fuse base
Part Ref Carton Quantity
BVL-50 1
Microswitch
Microswitch suitable for the following NH Fuse links:
- 400 Volts gG/gL
- 500 Volts gG/gL and aM
- 690 Volts gG/gL and aM
* For single pole only
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
232
IEC & British Standard Fuses
Class gG/gL IEC 60269 Industrial Fer rule Fuses
8 x 31mm: 400Vac, 0.5 - 25A
10 x 38mm: 500Vac, 0.5 - 32A
14 x 51mm: 400Vac - 500Vac - 690Vac, 1 - 50A
22 x 58mm: 400Vac - 500Vac - 690Vac, 2 - 125A
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 233
Class aM IEC Industrial Fer rule Fuses - Class aM IEC
60269
IEC &
British
Fuses
IEC & British Standard Fuses
8 x 31mm: 400Vac, 1 - 8A
10 x 38mm: 400Vac - 550Vac, 0.16 - 25A
14 x 51mm: 690Vac - 500Vac, 0.25 - 50A
22 x 58mm: 400Vac - 500Vac - 690Vac, 2 - 125A
Neutral Links
For detailed information, visit the Electrical IEC section at www.cooperbussmann.com
234
IEC & British Standard Fuses
Class aM & gG/gL IEC Industrial Fer rule Fuses with
Striker Class gG/gL with Striker
Catalog Number Amp Watts Loss Voltage Interrupting
With Striker Rating (W) (AC) Rating (kA)
C14G2S 2 0.24 500 120
C14G4S 4 0.45
C14G6S 6 0.42
C14G8S 8 0.70
C14G10S 10 0.53
C14G12S 12 0.88
C14G16S 16 1.16
C14G20S 20 1.23
C14G25S 25 1.46
C14G32S 32 2.04
C14G40S 40 3.34
C14G50S 50 3.04 400
Catalog Number Amp Watts Loss Voltage Interrupting
With Striker Rating (W) (AC) Rating (kA)
C22G4S 4 0.48 690 80
C22G6S 6 0.47
C22G8S 8 0.73
C22G10S 10 0.74
C22G12S 12 0.83
C22G16S 16 1.21
C22G20S 20 1.29
C22G25S 25 1.53
C22G32S 32 2.13
C22G40S 40 3.40
C22G50S 50 3.48
C22G63S 63 4.46
C22G80S 80 5.86 500 120
C22G100S 100 6.61
C22G125S 125 8.42 400
Class aM with Striker
Catalog Number Amp Watts Loss Voltage Interrupting
With Striker Rating (W) (AC) Rating (kA)
C14M1S 1 0.14 500 120
C14M2S 2 0.24
C14M4S 4 0.45
C14M6S 6 0.42
C14M8S 8 0.70
C14M10S 10 0.53
C14M12S 12 0.88
C14M16S 16 1.16
C14M20S 20 1.23
C14M25S 25 1.46
C14M32S 32 2.04
C14M40S 40 3.34
C14M50S 50 3.04 400
Catalog Number Amp Watts Loss Voltage Interrupting
With Striker Rating (W) (AC) Rating (kA)
C22M2S 2 0.29 690 80
C22M4S 4 0.48
C22M6S 6 0.47
C22M8S 8 0.73
C22M10S 10 0.74
C22M12S 12 0.83
C22M16S 16 1.21
C22M20S 20 1.29
C22M25S 25 1.53
C22M32S 32 2.13
C22M40S 40 3.40
C22M50S 50 3.48
C22M63S 63 4.46
C22M80S 80 5.86 500 120
C22M100S 100 6.61
C22M125S 125 8.42 400
14 X 51
22 X 58
14 X 51
22 X 58
500 120
80
120
690
500
500 120
80
120
690
500
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 235
IEC &
British
Fuses
IEC & British Standard Fuses
SAFEloc
Specifications
Catalog
Symbol:
See table below.
Description: The
SAFEloc HRC
fuse holders (for
use with HRCI-CB
fuses) provides a
positive, stress-
free fuse fitting
and locks it in position to ensure safe insertion and
withdrawal from the base. Base contacts are fully shrouded
to help protect against electric shock. Shrouds utilize
simple slide/snap action allowing access to the contact
terminal screws.
Ratings:
Volts: — 600V
Amps: — 30-60A (See Catalog Number table for details)
Agency Information: CE, Designed to accommodate the
compact range of offset blade fuse to CSA C22.2 No. 106,
HRCI-CB.
Mounting: 35mm DIN rail or single screw mounting.
Catalog Numbers*
Catalog Amp Fuse
Numbers Ratings Connection Accepted
C30F Front _CIF06
C30BS 30 Back
C30FBS Front-Back
C60F Front EK-Amp
C60BS 60 Back
C60FBS Front-Back
*For use with HRCI-CB Fuses.
CAMaster
Specifications
Catalog Symbol:
See table below.
Description: The
CAMaster HRC fuse holder
features a unique
cam-action for easy fuse
removal while allowing
significantly improved
contact pressure between
fuse carrier and base
contact that enhances
electrical performance. A range of lockable safety carriers for
the fuse holder (catalog reference: LSC), are available.
Ratings:
Volts: — 690V
Amps: — 30-100A (See Catalog Number table for details)
Agency Information: CE, CSA C22.2 No. 39; IEC 269
AND BS 88.
Mounting: 35mm DIN-rail or single screw mounting.
Catalog Numbers
Catalog Amp Fuse
Numbers Ratings Details For: Accepted
CM20CF 30 HRCI-CA Applications _CIF21
CM30CF 30 _H07C
CM60CF 60 HRCII Applications _K07C
CM100CF 100 _K07CR
Accessor y Catalog Numbers for CAMaster Units
Catalog Amp Fuse Holder
Numbers Ratings Details Accepted
20BS 30 CM20CF
32BS 30 Back Stud CM30CF
60/100BS 60/100 CM60/100CF
GLP All Ganging Link Kit 3-Pole
NI All 660V Neon Indicator —
20LSC 30 CM20CF
30LSC 30 Security Carrier with Clip CM30CF
60/100LSC 60/100A CM60/100CF
HRC Fuse Holders
Data Sheet: 4132 Data Sheet: 4133
236
237
Quik-Spec™
Electrical
Gear
Quik-Spec™Electrical Gear
Section Contents Page
Quik-Spec Coordination Panel Boards . . . . . . . . . 238-239
Quik-Spec Power Module Switches and Panels . . 240-241
Quik-Spec DC Safety Switches . . . . . . . . . . . . . . . . . . 242
Quik-Spec Solar Combiner Boxes . . . . . . . . . . . . . 243-244
Quik-Spec AC Safety Switches . . . . . . . . . . . . . . . 245-246
A/C Disconnects - Fused and Non-Fused . . . . . . . . . . .247
RED indicates NEW information
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
238
Quik-Spec™Electrical Gear
The Quik-Spec Coordination
Panelboard Makes Selective
Coordination Easy…
up to 400A
Mains and 100A Branches!*
Easy-to-Spec
• The Quik-Spec Quik-Quote™ online configurator makes
specifying, pricing and ordering simple, fast and virtually
error free. Just log in, select the ratings, features and
options you want, and instantly get back pricing for any
Coordination Panelboard possible. Contact your Cooper
Bussmann representative for access.
Saves Time
• Enclosure ships within one week of order so installation
can start fast. Interior with fuses ships later for jobsite
installation. Spare fuses included with chassis shipment so
replacements are always on hand.
• Specify Quik-Ship when you order and your product will
ship within 10 business days. Available on all NEMA 1
enclosure configurations - just make sure your Cooper
Bussmann representative knows you want Quik-Ship.
Flexible Configurations – Up to
600Vac/400 Amp/200kA SCCR, or
125Vdc/400 Amp/100kA SCCR**
• 30, 60, 100, 200, 225 and 400A main ratings
• 125Vdc rating ideal for utility and petro-chem control
circuits or UPS circuits
• 1 to 100 amp fuse ratings to closely match loads
• Available in fused or non-fused main disconnect switch, or
MLO (Main Lug Only) configurations with a choice of 18,
30 and 42 branch positions, up to 100A, in NEMA 1 or 3R
enclosures to easily meet branch or service panel
installations needs
• Feed through lugs or fused loadside disconnect available
Same Size Footprint as Traditional,
Circuit Breaker Panelboards
• 20” W x 5” D x various heights (depending on
configuration)
Addresses NEC®Selective Coordination
Requirements
• This cULus Listed panelboard makes it easy to provide
systems that comply with NEC®Selective Coordination
Requirements*** for Emergency, Legally Required Standby,
Healthcare Essential Electrical and Critical Operation
Power Systems (COPS) per 700.27, 701.18, 517.26 and
708.54.
• Full fuse-system selective coordination is easy from source
to branch. Just follow published fuse selective coordination
ratios – no need for plotting time-current curves or
expensive studies.
Increases Safety
• Utilizes the finger-safe Low-Peak®CUBEFuse®in a size-
rejecting Compact Circuit Protector (CCPB) base. Fuse
interlock prevents removing fuse while energized. Fuse
ampacity rejection feature coincides with standard fuse size
and copper conductor ampacities to help prevent overfusing.
• UL 98 branch circuit disconnect-rated CUBEFuse®Compact
Circuit Protector Base with fuse ampacity-rejection feature
breaks at 15A, 20A, 30A, 40A, 50A, 60A, 70A, 90A and
100A
• Local open fuse indication on branch circuit device and
optional indicating CUBEFuse
• Lockout/Tagout provision eases OSHA compliance
• Lock-On provision helps meet requirements for emergency
circuits
• High fuse interrupting rating and up to 200kA assembly
SCCR ratings easily exceed most available fault current
levels to help assure compliance with NEC®110.9 and
110.10. Current-limitation of a fused solution also reduces
arc-flash hazards and minimizes damage to equipment and
circuits.
Quik-Ship - 10 Business Day Shipment
• All configurations of the standard enclosure Quik-Spec
Coordination Panelboard are available for shipment within
10 business days of order. Consult factory for details.
*70A, 90A and 100A branch disconnects available for a bus rating
225A or higher.
**125Vdc rating applicable to 40 amp or less CCPBs on MLO panels
only.
***When used in a fully fused distribution system.
Quik-Spec™ Coordination Panelboard
Data Sheet: 1159
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 239
Coordination Panelboard Specifications
Mains: • MLO (Main Lug Only)
• Fused Disconnect Switch
• Non-fused Disconnect Switch
Assembly SCCR:
• 200kA, 100kA or 50kA AC,
100kA or 20kA@125Vdc*
Voltage Rating: • Applicable on any 600Vac or less, or
125Vdc** or less systems
Bus Ampacity: • 400A, 225A, 200A, 100A, 60A or 30A
Branch Circuits: • Circuits; Up to 18, 30 and 42*
• Amps; Up to 100A
• Type; 1-, 2- and 3-Pole
Panel: • Feed; Top & Bottom***
• Mounting; Surface or Flush****
• Door/Trim; Regular or Door-in-
Door****
• NEMA Ratings; 1 & 3R. Other ratings
available. Consult factory.
Through-Lugs & • Feed-Through - single and double
Loadside • Fused loadside disconnect, >_100A-
Disconnect: <_200A (400A panels only)
Neutrals: • 200A and 400A Unbonded and
Bonded
Ground: • Non-Isolated or Isolated
Enclosure Size: • Standard size panelboard
(20” W x 5˝ D x various heights)*
Spare Fuses: • Six-fuse spare fuse compartment
Options: • Surge Protection Device (TVSS) for
high and low energy transients.
* Depending on configuration
** 125Vdc rating applicable to 40 amp or less CCPBs on MLO panels
only.
*** Top feed not available on NEMA 3R enclosure
****Flush mount and Door-in-Door not available with NEMA 3R enclosure
Quik-Spec™Electrical Gear
Quik-Spec™
Electrical
Gear
Quik-Spec™ Coordination Panelboard
Data Sheet: 1159
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
240
Quik-Spec™Electrical Gear
Quik-Spec
™
Power Module — All-in-one Elevator Disconnect
PMP*
Power Module™ Panel (PMP) for multiple elevator applications.
PS*
The Quik-Spec™ Power Module Switch (PS) for single
elevator applications.
PS & PMP
Cooper Bussmann®Quik-Spec Power Module
Specifications
Description: Fusible power switch or panel with shunt trip
and fire safety interface to allow for single point tie in with fire
alarm system.
Ratings:
Volts: — 600Vac, 3Ø
Amps:— 30-400A (PS)
— 30-200A (PMP feeder switches)
— 400-800A (PMP main switches*)
Assembly
SCCR:— 200,000A rms
*Contact Cooper Bussmann for applications greater than 800A.
Agency Information: Complies with NFPA 70 (NEC®;
National Electrical Code®),
— Power Module Switch (PS); UL Listed (UL 98) Enclosed
and Dead front switch Guide 96NK3917, File E182262,
NEMA 1, UL 50 Listed enclosure**, cUL per Canadian
Standards C22.2, No. 0-M91-CAN/CSA C22.2, No. 4-M89
Enclosed switch.
**NEMA 12, 3R, and 4 enclosures also available
— Power Module Panel (PMP); UL 98 Enclosed and
Deadfront Switches.
Features and Benefits:
• Internally powered, relay activated shunt trip system
• Mechanically interlocked auxiliary contact
• Self-contained adherence to elevator consensus standards,
NFPA 70 (NEC®). NFPA 72, ANSI/ASME 17.1
• Shunt trip capability
• Selective coordination
• Fire safety signal interface
• Shunt trip voltage monitoring
• Component protection via Cooper Bussmann® Low-Peak®
Class J fuses
• UL 98 Listed for 200kA short-circuit current rating
• Lockable in the open position with three-lock capability
• Optional key-test switch and optional pilot light for easy
inspection
• No annual calibration or testing of overcurrent protection
required
• Padlockable for service-work safety and open-door
“override” for troubleshooting
*Fused main disconnect requires Class J fuses, not supplied with switch.
Typical Applications:
• Elevator Disconnects
• Computer Room Shunt Trip Disconnect
• Fire Safety Interface Relay
Accessories:
• For added safety, use the Cooper Bussmann®SAMI™ fuse
covers to improve maintenance personnel protection
(OSHA 1910.333, paragraph C)
Ordering:
The Cooper Bussmann Quik-Spec™ Power Module Switch
and Panel are factory configured to the specific application.
Contact your Cooper Bussmann representative to place
your order. Have all relevant electrical and circuit information
on hand.
• Elevator Shutdown – ANSI/ASME A17.1, 2.8.3.3.2
– NEC®620.51(B) (Elevator
Shutdown)
– NEC®240.12 (Orderly
Shutdown)
• Shunt Trip Voltage Monitoring – NFPA 72, 6.16.4.4
• Selective Coordination – NEC®620.62
• Auxiliary Contact (Hydraulic Elevator) – NEC®
620.91(C)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 241
Quik-Spec™Electrical Gear
Quik-Spec
™
Power Module — All-in-one Elevator Disconnect
Hydraulic Eleva tors
Hydraulic elevators need battery backup to help prevent
stranding passengers. To keep the elevator from moving
when it’s been manually shut down for maintenance, the
NEC®requires battery backup be connected to the elevator
disconnecting means through an auxillary contact.
However, an unintended consequence can be passengers
getting stranded because of devices that open
automatically (circuit breakers and disconnects utilizing a
molded case switch with a trailing fuse block) will operate
with a fault on their loadside. That operation also disables
the battery backup and strands passengers. That’s why the
Power Module has a non-automatic fusible shunt trip
switch. If the Power Module has a fault on its loadside, the
fuses open and the battery stays enabled. Thus the Power
Module ensures that battery power is enabled when the
passengers need it to exit - and disabled to allow safe
maintenance of the elevator and hoistway.
Batter y Offered By Of fered By
Lowering Power Other Elevator
Scenario Required Reason Module™ Disconnects
Power failure Yes Need to lower elevator to allow passengers to exit. Yes Yes
Fire in shaft or Recall is initiated by smoke detector and lowers elevator to
machine room No a safe floor. Battery not needed. Yes Yes
Disconnect manually Worker to perform maintenance. Elevator must remain
opened No stationary to prevent injury. Yes Yes
Fault on loadside of Need to lower elevator to allow passengers to exit. Yes No
disconnect Yes
Quik-Ship Program: Switch - 3 Days, Panel - 10 Days!
Ship-direct service within three business days for Power Module Switches
(PS_) and 10 business days for Power Module Panels (PMP_).
* Three day PS_ shipment requires ordering from catalog numbers shown.
** 10 Day PMP_ shipment covers NEMA 1 enclosures with the ampacities shown and all requirements
for relay type (AC or DC), accessory options and number of switches. To order PMP_, contact your
Cooper Bussmann representative with all relevant electrical and circuit information, we do the rest.
Power Module Switch* Power Module Panel**
Cat Numbers Amps Volts Cat. Numbers Amps
PS6T48R1KGBF3-X 60A 480V PMP-400-X 400A
PS1T48R1KGBF3-X 100A 480V PMP-600-X 600A
PS1T20R1KGBF3-X 100A 208V PMP-800-X 800A
PS2T48R1KGBF3-X 200A 480V
PS2T20R1KGBF3-X 200A 208V
Quik-Spec™ Power Module Switch Catalog Numbering System
Prefix
Fire Alarm Voltage
Monitoring Relay
(To Monitor Shunt
Trip Voltage)
Neutral Lug
Auxiliary
Contacts†
PS = Power
Module
Switch
T20 = 208 Volt
T24 = 240 Volt
T48 = 480 Volt
T60 = 600 Volt
G= Green
R=Red
W= White B=2 NO/NC
N6 = 30-60A
N1 = 100A
N2 = 200A
N4 = 400A
Fire Safety Interface Relay
(3PDT, 10A, 12V)†
R1 = 120Vac Coil
R2 = 24Vdc Coil
F1 = Single-Pole
F3 = Three-Pole**
Pilot Light ON
Key Test
Switch
Control Transformer*†
Ampere
Rating†
3= 30A
6= 60A
1= 100A
2= 200A
4= 400A
K=Key
Enclosure Options
(TYPE 1 Standard
With No Suffix
Designation Required)
U= TYPE 3R
Z= TYPE 12
Y= TYPE 4X Stainless
PS 1T48 R1 K G N1 B F1 U
*100Va with Primary and Secondary fusing (120V Secondary)
**Only for use with R1 option
†Required Equipment
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
242
Quik-Spec™Electrical Gear
Quik-Spec™ DC Safety Switch
DC Safety Switch Catalog Numbering System
Use this build-a-code to specify the exact Quik-Spec DC Safety Switch you need.
BD 1 6 1 F R
Prefix
BD = Heavy Duty
DC Safety Switch
Poles
1= 1-Pole
Voltage
6= 600Vdc
Amps
1= 30A
2= 60A
3= 100A
4= 200A
Type
F= Fusible with
neutral
N= Non-fusible with
neutral
Enclosure Type
R= NEMA 3R
D= NEMA 12
W= NEMA 4X
Stainless
High Visibility Padlockable Handle
Easy to operate with gloves and up
to three padlocks to protect
maintenance personnel
NEC 690.17 Compliant
Label
Warns that the switch
terminals may be energized
in the open position
Visible Switch Contacts
Positive visual identification of
switch state
Door Interlock
Prevents opening door while energized, but can be
manually overridden for testing or inspection.
Clear Polycarbonate Deadfront
Covers energized parts to provide added
protection against electrical hazards. Lineside stays
in place during fuse servicing.
Fused Version For Added Protection
Fuse clips located on switch center pole to ensure
both clips are de-energized in OFF position. Meets
NEC®Article 690.16 that requires isolating the fuse
from all potential supply sources. Cooper Bussmann
recommends using the Limitron®fast-acting, current
limiting PVS-R Class RK5 fuse (order separately.)
NEMA 3R, 12 & 4X Enclosures
Meet many application require-
ments. 3R and 4X stainless steel
well suited for isolating outdoor
solar power installations
Conduit Knockouts
For easy conductor installation
Typical Wiring Diagram
Fused Non-Fused
Neutral Neutral
Line Line
Load
Load
Dimensions - in
Amps A B C Main Lug Capacity Neutral Lug Capacity ISC
30 16.35 8.87 9.89 #2 AWG - #14 AWG Al/Cu #4 AWG - #14 AWG Al/Cu 19.2
60 16.35 8.87 9.89 #2 AWG- #14 AWG Al/Cu #4 AWG - #14 AWG Al/Cu 38.4
100 22.15 11.84 9.89 1/0 AWG- #14 AWG Al/Cu #4 AWG - #14 AWG Al/Cu 64.0
200 28.27 16.66 11.26 250kcmil - #6 AWG Al/Cu #2 AWG - #14 AWG Al/Cu 128.0
Amps A B C Main Lug Capacity Neutral Lug Capacity ISC
30 & 60 14.14 8.76 10.22 #2 AWG - #14 AWG Al/Cu #4 AWG - #14 AWG Al/Cu 19.2
Non-fusible
30 & 60 19.08 8.76 10.22 #2 AWG - #14 AWG Al/Cu #4 AWG - #14 AWG Al/Cu 19.2
Fusible
100 24.95 11.79 10.22 1/0 AWG- #14 AWG Al/Cu #4 AWG - #14 AWG Al/Cu 64.0
200 35.38 16.95 11.63 250kcmil - #6 AWG Al/Cu #2 AWG - #14 AWG Al/Cu 128.0
• Flange Handle Operation
• Current-Limiting Fuses Reduce Arc Flash Hazard
• Flexibility of Application
• Enhanced Finger-Safe Design
• Meets UL and NEC®Requirements
Isolating DC Circuits Has Never Been Easier
or
Safer
Type 3R Dimensions
Type 12 & 4X Dimensions
For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp
Quik-Spec™Electrical Gear
Quik-Spec™
Electrical
Gear
Quik-Spec™ Solar Combiner Boxes
Data Sheet: 2054
Disconnect Rating (Amps) 28A 55A 75A 150A 245A
Number of Input Circuits 4 4 4 to 12 4 to 24 4 to 24
Input Conductor Range 4-14AWG 4-14AWG 4-14AWG 4-14AWG 4-14AWG
Number of Output Conductors 1 1 1 1 1
Output Conductor Range 2/0-14AWG 2/0-14AWG 350kcmil-6AWG 350kcmil-6AWG 350kcmil to 6AWG
Max Fuse Size 30A 30A 30A 30A 30A
Max Rated Current (DC Continuous) 28A 55A 75A 150A 245A
Max Voltage 600Vdc 600Vdc 600Vdc 600Vdc 600Vdc
NEMA Enclosure Ratings 4, 4X 4, 4X 3, 3R, 4, 4X 3, 3R, 4, 4X 3, 3R, 4, 4X
Steel Enclosure Dimensions (in), Weight 12x10x6, 15 lbs 12x10x6, 15 lbs 20x20x6, 42 lbs 20x20x6, 50 lbs,or 24x24x6, 55 lbs
20x24x6, 50 lbs
Fiberglass Enclosure Dimensions (In), Weight 14x12x7, 12 lbs 14x12x7, 12 lbs 22x18x8, 28 lbs 24x20x10, 35 lbs,or 24x24x10, 40 lbs
24x24x10, 35 lbs
BCBD Series Combiner Box with Integrated Disconnect*
Number of Input Circuits 4 to 12 16 20 to 24
Input Conductor Range 4-16AWG 4-16AWG 4-16AWG
Number of Output Conductors 1 1 or 2 1 or 2
Output Conductor Range 350kcmil-6AWG 350kcmil-6AWG 350kcmil-6AWG
Max Fuse Rating 30A 30A 30A
Max Rated Current (DC Continuous) 310A 400A 400A
Max Voltage 600Vdc 600Vdc 600Vdc
NEMA Enclosure Ratings 3, 3R, 4, 4X 3, 3R, 4, 4X 3, 3R, 4, 4X
Steel Enclosure Dimensions (in), Weight 16x12x6, 30 lbs 16x16x6, 36 lbs 20x20x6, 46 lbs
Fiberglass Enclosure Dimensions (in), Weight 16x14x7,18 lbs 22x18x9, 22 lbs N/A/NA
Number of Input Circuits 2 to 4 5 to 6
Input Conductor Range 6-14AWG 6-14AWG
Number of Output Conductors 1 1
Output Conductor Range 6-14AWG 6-14AWG
Max Fuse Size 30A 30A
Max Rated Current (DC Continuous) 76A 76A
NEMA Enclosure Ratings 4X 4X
Enclosure Dimensions (in), Weight 6.5x6.5x4, 4 lbs 6.5x9.5x4, 4 lbs
BCBS Series Standard Combiner Box*
BCBC Series Compact Combiner Box Specifications*
BCBC Series
Compact Box
BCBS Series Standard Box
BCBD Series Integrated Disconnect Box
BCBS Series Standard Combiner Boxes and
BCBD Series with Integrated Disconnect
• 4 to 24 Input circuits
• ETL Listed to UL1741 Standard
• DCM** or KLM*** 600Vdc midget fuses for overcurrent protection
• Finger-safe Cooper Bussmann modular fuse holders****
• Finger-safe power distribution blocks*****
• Continuous duty rated at 600Vdc
• Configured for both positive and negative grounded arrays
• Single or dual 90°C output terminals
• Steel or fiberglass NEMA 3, 3R, 4 or 4X rated enclosures with seamless
door gaskets
• Negative Input Terminal Blocks
• All products are assembled in the USA
With Integrated Disconnect Only
• 28, 55, 75, 150 and 245A Integrated disconnects
BCBC Series Compact Combiner Boxes
• 2 to 6 Input circuits
• Continuous duty rated at 600Vdc
• DCM** or KLM*** 600Vdc midget fuses for overcurrent protection
• Finger-safe Cooper Bussmann modular fuse holders****
• ETL Listed to UL1741 Standard
• NEMA 4X Polycarbonate enclosure
• Ground blocks included
• External mounting feet included
* Refer to next page for part number configuration.
** See Data Sheet 2038 for details.
*** See Data Sheet 2020 for details.
**** See Data Sheet 2053 for details.
***** See Data Sheet 1049 for details.
243
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
244
Quik-Spec™Electrical Gear
Quik-Spec™ Solar Combiner Boxes
Typical Combiner Box Layouts
Standard BCBS Series
4 to 24 Circuits - BCBS-12-00F Pictured
Integral Disconnect on BCBD Series
4 to 24 Circuits - BCBD245-24-00R Pictured
Compact BCBC Series
2 to 6 Circuits - BCBC-4-00P Pictured
Series Prefix
BCBS – Combiner Box
BCBD – Combiner Box with Integrated Disconnect
BCBC – Compact Combiner Box
Disconnect Ampacity
For ordering BCBD Series only - otherwise, leave blank
28 55 75 150 245
Number of Poles Available (by Series)
BCBS & BCBD Series: 04 08 12 16 20 24
BCBC Series: 02 03 04 05 06
Fuse Size (amps)*
00 – No Fuses Included
01 03 05 08 10 15 25
02 04 06 09 12 20 30
* When fuses are specified, DCM or KLM 600Vdc fuses are included
Enclosure
R – NEMA 3/3R 4 – NEMA 4 (Powder Coated Steel)
F – NEMA 4X (Fiberglass) P – NEMA 4X (Polycarbonate)**
**BCBC Only available with NEMA 4X (P) option
Cooper Bussmann Solar Combiner Box Catalog Numbering System
Example: BCBD28-24-30R = B C B D 2 8 - 2 4 - 3 0 R
_ _ _ _ _ _ _ _ _ _ _ _
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 245
Quik-Spec™Electrical Gear
Quik-Spec™
Electrical
Gear
Quik-Spec™ Safety Switch
Cooper Bussmann®Quik-Spec™ Safety Switch
Specifications
Description: The new Cooper Bussmann®Quik-Spec™
Safety Switch equipped with finger-safe Low-Peak®
CUBEFuse®provides superior safety and reliability for
industrial customers.
Utilizing the Cooper Bussmann Class CF Low-Peak
CUBEFuse, the Quik-Spec Safety Switch provides Class J
fuse performance characteristics that can help mitigate inci-
dent energy and arc-flash hazard, and offers excellent com-
ponent protection.
The Cooper Bussmann CUBEFuse requires no tools to
install or replace.
Agency Information:
• UL 98 standard for enclosed deadfront switches.
• UL 50 standard for enclosures for electrical equipment.
• NEMA KS 1.
• UL Listed, File E5239.
• cUL Listed to C22.2 No.4-M89.
Standard Features:
• Extended line terminal shield and finger-safe 30, 60, or
100A Cooper Bussmann CUBEFuse
• 200kA short-circuit current rating
• Visible double break quick-make, quick-break rotary blade
mechanism
• Triple padlocking capability
• Mechanically interlocked door
• 600Vac/250Vdc maximum
Optional Features:
• Viewing window for visible blades and open fuse indication
• NEMA 1, 3R, 12, 4X (stainless)
• Suitable for use as service equipment (with neutral kit)
Features and Benefits:
• Enhanced Finger-Safe Design
The Cooper Bussmann Class CF CUBEFuse isolates live
electrical parts from accidental contact to increase safety.
Large line-side shield is standard in all models virtually
eliminating accidental contact with live parts.
• Current-Limiting Fuses Reduce Arc-Flash Hazard
with Class J fuse performance characteristics, the
Quik-Spec Safety Switch offers industry best arc-flash
protection versus traditional models.
• Meets UL and NEC®Requirements
The Quik-Spec Safety Switch is rated 200kA which makes it
easier to comply with NEC®110.9 and 110.10 requirements
and is listed to UL 98 and UL 50 standards.
• Flange Operated Handle
Always in contact with the switch mechanism, the flange
operated switch is preferred in most industries.
• Easy Interface with Viewing Window Option
Window provides visual verification that switch contacts
have operated, plus the ability to view fuse indication without
opening the switch door.
• No Tools Required for Fuse Removal
Reduce downtime and potential arc-flash hazard.
• Flexibility of Application
The 600V heavy-duty safety switch is available up to 100A
with NEMA 1, 3R, 12 and 4X enclosures.
Dimensions - inches (mm)*
NEMA 1 & 3R
*See Data Sheet 1156 for 4X and 12 dimension information
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
246
Quik-Spec™Electrical Gear
Quik-Spec™ Safety Switch
Padlockable Handle
With up to three
padlocks to
protect maintenance
personnel
Conduit Knockouts
For easy installation
NEMA 1, 3R, 12 & 4X Enclosures
Meet most application requirements
High Visibility
Handle
Easy to operate with
gloves
CUBEFuse®
• Class CF (Class J) time-delay electrical
performance.
• easyID™ fuse indication option to quickly
determine fuse condition
• Finger-safe test points allow testing
voltage without exposure to energized
conductors
• Eliminates the need for reducers
Visible Switch Contacts
Positive identification of switch state
Large Line-Side Shield
Covers energized parts to provide added
protection against electrical hazards
Door Interlock
Prevents opening door
while energized, but can
be manually overridden
for testing or inspection
Quik-Spec™ Safety Switch Catalog Numbering System
Switch Type Series Window
CF =Heavy Duty
CUBEFuse®
Safety Switch
6=600Vac W= Window
K= Switch
Amp
1= 30A
2= 60A
3= 100A
Fusible
Voltage
Poles
3= 3-Pole
F= Fusible
N=Fusible with
Neutral*
Enclosure Type
G= NEMA 1
R= NEMA 3R
D= NEMA 12
W= NEMA 4X
Stainless
CF 3 6 1 F G K W
Maximum Horsepower Ratings
Single-Phase Three-Phase Direct Current
System Amp Rating Fuse Class (Performance) 480Vac 600Vac 480Vac 600Vac 250Vdc
3-Pole 30 Class CF CUBEFuse (Class J) 71⁄210 10 15 5
60 Class CF CUBEFuse (Class J) 20 25 30 30 10
100 Class CF CUBEFuse (Class J) 30 40 50 50 15
*Suitable for service entrance use with neutral kit installed.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 247
Quik-Spec™Electrical Gear
Quik-Spec™
Electrical
Gear
A/C Disconnects — Fused and Non-fused
Data Sheet: 1143
Metallic Fused Disconnect
Metallic Non-Fused Disconnect
Catalog Numbers
Fused Disconnect Max Hp Rating Wire Range Enclosure Fuse Approx. Dimensions (in)
Catalog Numbers Description Rating 120V 240V 60 or 75°C CU/AL Type Class Height Width Depth
B221-30F 30A, Pullout 30A 1.5 3 #14-3 NEMA 3R H or R 8 3⁄45 3⁄82 7⁄8
B221-30FGF 30A, Pullout w/ GFCI 30A 1.5 3 #14-3 NEMA 3R H or R 13 7 1⁄24 3⁄4
B221-30FGFWRTR
30A, Pullout w/ WRTR- 30A 1.5 3 #14-3 NEMA 3R H or R 13 7 1⁄24 3⁄4
Rated GFCI
B222-60F 60A, Pullout 60A 3 10 #14-3 NEMA 3R H or R 8 3⁄45 3⁄82 7⁄8
B222-60FGF 60A, Pullout w/ GFCI 60A 3 10 #14-3 NEMA 3R H or R 13 7 1⁄24 3⁄4
B222-60FGFWRTR
60A, Pullout w/ WRTR- 60A 3 10 #14-3 NEMA 3R H or R 13 7 1⁄24 3⁄4
Rated GFCI
Non-Fused
B222-60NF 60A, Pullout 60A 3 10 #14-3 NEMA 3R * 8 3⁄45 3⁄82 7⁄8
B222-60NFGF 60A, Pullout w/ GFCI 60A 3 10 #14-3 NEMA 3R * 11 3⁄46 1⁄24 1⁄2
B222-60NFGFWRTR
60A, Pullout w/ WRTR- 60A 3 10 #14-3 NEMA 3R * 11 3⁄46 1⁄24 1⁄2
Rated GFCI
B222-60NFNA 60A, Switch 60A * 10 #14-3 NEMA 3R * 8 3⁄45 3⁄83 5⁄8
Non-Fused Cable Whip
B222-60NF12W 60A, Pullout w/ 1⁄2" Cable Whip 60A* 3 10 #14-3 NEMA 3R * 14 3⁄412 1⁄24
B222-60NF34W 60A, Pullout w/ 3⁄4" Cable Whip 60A** 3 10 #14-3 NEMA 3R * 14 3⁄412 1⁄24
Cable Whip Specifications Max UpstreamWire
Pullout Overcurrent Harness Ground Hot Flexible Conduit
Catalog Numbers Description Rating Protection Device Diameter Wire Size Wire Size Length (ft) Non-Metallic Fittings
B222-60NF12W 60A, Pullout w/ 1⁄2" Cable Whip 60A 30A 1⁄2" #10 #10 6 1 - 90°, 1 - Straight
B222-60NF34W 60A, Pullout w/ 3⁄4" Cable Whip 60A 50A 3⁄4" #8 #10 6 1 - 90°, 1 - Straight
* Upstream overcurrent protection device (OCPD) not to exceed 30 Amps.
**Upstream overcurrent protection device (OCPD) not to exceed 50 Amps.
30 and 60A pullout replacement handle: 96-3258-4.
B222-60NF34W non-fused with cable whip
Metallic Non-Fused
Disconnect with
Weather Resistant-
Tamper Resistant
GFCI Receptacle.
Series B22__
Specifications
Description: Fused and non-fused rainproof air conditioner
pullout units.
Dimensions: See Catalog Numbers table.
Construction: NEMA 3R rainproof metal housing with
weather resistant coating.
Wire Range: 14-3 AWG, Al/Cu
Ratings:
Phase: — Single, 2-wire
Volts: — 240Vac
Amps: — 30-60A
Agency Information: UL Listed to UL 1429, C-UL Certified,
UL Guide WGEW
Features and Benefits
• A/C disconnects meet NEC®Code Requirements under
articles 440.14. GFCI units meet NEC®Code Requirements
under articles 210.63, 210.8, and 406.8(B)(1).
• NEMA 3R rainproof enclosures withstand outdoor environment.
• Padlockable with two-position pullout handle to lock safety
shield when in the ON position. (Not available on GF or NA
units.) For added safety, pullout handle can be stored in the
compartment in the off position.
Typical Applications
• Residential, light industrial/commercial A/C and heat pump service.
• Spas/whirlpools, swimming pools, pump houses
• Suitable for service entrance equipment applications with field
installable ground bar, kit number DPFG.
248
249
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Section Contents Page
OPM-1038 3-pole fuse holders with
disconnect switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
OPM-1038 3-pole fuse holders . . . . . . . . . . . . . . . . . . . .251
OPMNGA- 3-pole Class CC and 13⁄32” X 1 1⁄2”
fuse overcurrent protection modules . . . . . . . . . . .252-253
CH Series Class J modular fuse holders . . . . . . . . . . . . 254
JT(N)60030 & JT(N)600600 Safety J™ Class J
fuse holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255-256
CH Series Global Modular fuse holders . . . . . . . . . 257-258
SAMI™ fuse covers . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
H250 & R250 Series 250V Class H (K) and
R fuse blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . .260-262
H600 & R600 600V Class H (K) and
R fuse blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . .263-265
J600 Series Class J fuse blocks . . . . . . . . . . . . . . 266-267
JP Series Class J fuse blocks . . . . . . . . . . . . . . . . . . . . 268
JA60030 add-a-pole Class J fuse blocks . . . . . . . . . . . .268
T300 300V Class T fuse blocks . . . . . . . . . . . . . . . 269-270
T600 600V Class T fuse blocks . . . . . . . . . . . . . . . 271-272
BCA Series Class CC add-a-pole modular
fuse blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
BMA Series 13⁄32” X 1 1⁄2” fuse add-a-pole modular
fuse blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
BC Series Class CC fuse blocks . . . . . . . . . . . . . . . . . .274
BM Series Type M 13⁄32” X 1 1⁄2”” fuse blocks . . . . . . . . . . .274
BG & G Series Class G fuse blocks . . . . . . . . . . . . . . . 274
BH Series high speed fuse modular fuse blocks . . . . . 275
Class H & J modular fuse blocks . . . . . . . . . . . . . . . . . .275
Plug fuse box cover units . . . . . . . . . . . . . . . . . . . . . . .276
HFB & HEB-10 in-line fuse holders
for 1⁄4” X 1 1⁄4” fuses . . . . . . . . . . . . . . . . . . . . . . . 277, 279
HHB & HRK universal in-line fuse holders for
1⁄4” dia. fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
HR & HM Series in-line fuse holders for 1⁄4” dia. fuses . . 278
HFA Series waterproof in-line fuse holders
for 1⁄4” X 1 1⁄4” fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . .278
HHT Series in-line fuse holders for
5 X 15 to 20mm fuses . . . . . . . . . . . . . . . . . . . . . . . . .278
Tron®in-line fuse holders . . . . . . . . . . . . . . . . . . . . . 279-280
Panel mounted fuse holders for 5 X 20mm fuses . . . . . . .281
Panel mounted fuse holders for 1⁄4” X 1 1⁄4” fuses . . . . . . . . 282
Panel mounted fuse holders for 5 X 20mm and
1⁄4” X 1 1⁄4” fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283-284
Panel mounted fuse holders for indicating type fuses . . 285
Panel mounted fuse holders for
13⁄32” X 1 5⁄16” to 1 1⁄2” fuses . . . . . . . . . . . . . . . . . . . . . . . . .286
Panel mounted fuse holders for
13⁄32” X 1 1⁄2” fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .287
Fuse blocks for 1⁄4” X 1 1⁄4” fuses . . . . . . . . . . . . . . . . . . . . 288
Fuse blocks for 1⁄4” X 1” fuses . . . . . . . . . . . . . . . . . . . . . .289
Fuse blocks for 13⁄32” X 1 1⁄2” fuses . . . . . . . . . . . . . . . . . . . .290
Rail mount fuse holders . . . . . . . . . . . . . . . . . . . . . . . . . . 291
RED indicates NEW information
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
250
Fuse Holders and Blocks
Optima®Fuse Holder Module and Disconnect Switch
4.25∑ (± 0.03)
(108.0mm) (± 0.76)
(6.9mm)
(18.8mm)
(7.9mm)
BUSS
5.72∑ (± .045)
(145.3mm) (± 1.14)
0.43∑ (± 0.03)
(10.9mm) (± 0.76)
1.38∑
(35.0mm)
0.23
∑
1.86
∑
(5.8mm)
3.17∑
(80.5mm)
1.312∑
(± 0.01)
(33.3mm)
(± 0.25)
Panel Mounting
Hole Pattern
(47.2mm)
Panel Mounting
Hole Pattern
3.74∑ (± 0.03)
(95.0mm) (± 0.76)
0.57∑ (± 0.03)
(14.5mm) (± 0.76)
0.27∑
0.31∑
Communication
Port
0.74∑
0.50∑ (12.7mm)
Communication
Port
0.44∑ (11.2mm)
2T1 1L1
3L2
5L3
4T 2
6T3
1.76∑
3.60
∑
(91.4mm)
(44.7mm)
0.224∑
(5.6mm)
Data Sheet: 1103
Specifications
Description: 3-pole load break modular fuse holder and
disconnect switch for 13⁄32 x 11⁄2” (10 x 38mm) fuses.
Dimensions: See Dimensions illustration.
Poles: 3
Agency Information: CE, UL (see table), CSA Certified,
C22.2 No. 39, Class 6225-01, File 47235, IEC (see table).
Flammability Rating: UL 94V0.
Horsepower Rating of Switch
Volts 240 480 600
3-Phase HP 5 10 15
Recommended Fuse Types
Class CC Midget (Non-Rejection) European
LP-CC KTK C10M
KTK-R FNM C10G
FNQ-R FNQ
Physical Characteristics
• Small size matches 45mm IEC starter width
• Accepts #8-18 AWG stranded, #10-18 AWG solid wire
• 3-pole
• Handle and shaft required for through the door operation
Features/Benefits
• Padlockable with finger-safe terminals for safety. Qualified
as IP20 per IEC 60529.
• Cam-action handle for easy module removal, offered with
Class CC rejection clips or European 10 x 38mm clips to
meet global needs
• Wire ready with 35mm DIN rail or screw panel mounting
(#8 screw, 11⁄4” long) saves installation time
• Fuse indication lights with option for remote fuse status
available. See Data Sheet for additional wiring details.
Typical Applications
• Industrial Control
• Process Control Systems
• Automated Warehouse Systems
• Individual Control Circuits
Dimensions
Catalog Numbers
Catalog SCCR** Remote Open UL Information
Numbers Electrical Rating Rating Clips Fuse Indication Std. File Guiide IEC CE
OPM-1038SW 30A, 600Vac UL/CSA Non-rejection, No Recognized
*10x38mm or
32A, 660Vac IEC 13⁄32” x 1 1⁄2” UL 508 E161278 NLRV2 IEC 60947-3 Yes
OPM-1038RSW 30A, 600Vac UL/CSA 100kA Rejection, No Listed
Class CC UL 508 E161278 NLRV Yes
OPM-1038SWC 30A, 600Vac UL/CSA Non-rejection, Yes Recognized
*10x38mm or
32A, 660Vac IEC 13⁄32” x 1 1⁄2” UL 508 E161278 NLRV2 IEC 60947-3 No
OPM-1038RSWC 30A, 600Vac UL/CSA 100kA Rejection, Yes Listed
Class CC UL 508 E161278 NLRV No
*Rating varies depending on fuse used in module; 100kA maximum
**Short-Circuit Current Rating
O P M - 1 0 3 8 S W
Series Fuse Type Communication
C=
Communication
Feature
Catalog Number Build-A-Code
OPM-1038 With Disconnect Switch
Blank = 10 x
38mm or 13⁄32” x 1-1⁄2”
R= Class CC
Optima®Fuse Holder Module
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 251
Fuse
Holders
& Blocks
Fuse Holders and Blocks
BUSS
3.74∑ (± 0.03)
(95.0mm)
(± 0.76)
0.57∑
(14.5mm)
0.23∑
(5.8mm)
3.17∑
(80.5mm)
3.22∑ (± 0.03)
0.27∑
0.31∑
(81.8mm) (± 0.76)
3.60∑ (± 0.03)
(91.4mm) (± 0.76)
1.76∑ (± 0.03)
(44.7mm) (± 0.7 )
1.65∑ (± 0.03)
(41.9mm) (± 0.76)
1.312∑
(± 0.01)
(33.3mm)
(± 0.25)
Panel Mount
Hole Pattern
1.86∑ (± 0.03)
(47.2mm)
(± 0.76)
Panel Mount
Hole Pattern
3.60∑ (± 0.03)
(91.4mm) (± 0.76)
Communication
Port
0.74∑
Communication
Port
(6.9mm)
(18.8mm)
(7.9mm)
0.50∑ (12.7mm)
0.44∑ (11.2mm)
2T1
4T2
6T3
IL1
3L2
5L3
0.224"
(5.6mm)
Data Sheet: 1102
Specifications
Description: 3-pole modular fuse holder for 13⁄32” x 1 1⁄2”
(10 x 38mm) fuses.
Dimensions: See Dimensions illustration.
Poles: 3
Agency Information: CE, UL (see table), CSA Certified,
C22.2 No. 4248, Class 6225-01, File 47235, IEC (see table).
Flammability Rating: UL 94V0.
Recommended Fuse Types
Class CC Midget (Non-Rejection) European
LP-CC KTK C10M
KTK-R FNM C10G
FNQ-R FNQ
Physical Characteristics
• Small size matches 45mm IEC starter width
• Accepts #8-18 AWG stranded, #10-18 AWG solid wire
• 3-pole
Features/Benefits
• Padlockable with finger-safe terminals for safety. Qualified
as IP20 per IEC 529.
• Cam-action handle for easy module removal.
• Offered with Class CC rejection clips or European 10 x
38mm clips to meet global needs
• Wire ready with 35mm DIN rail or screw panel mounting
(#8 screw, 1 1⁄4” long) saves installation time
• Fuse indication lights with option for remote fuse status
indication. See Data Sheet for additional wiring details.
Typical Applications
• Industrial Control
• Process Control Systems
• Automated Warehouse Systems
• Individual Control Circuits
Dimensions
OP M - 1 0 3 8
Series Fuse Type Communication
C =
Communication
Feature
Blank = 10 x
38mm or
13⁄32” x 1 1⁄2”
R= Class CC
Catalog Number Build-A-Code
OPM-1038
Catalog Numbers
Catalog SCCR** Remote Open UL Information
Numbers Electrical Rating Rating Clips Fuse Indication Std. File Guidde IEC CE
OPM-1038 30A, 600Vac/dc UL/CSA Non-rejection, No Recognized E14853 IZLT2 IEC 60269-2-1 Yes
(Max 3 Watts per fuse) *10 x 38mm or UL 4248
32A, 660V IEC 13⁄32” x 1 1⁄2”
OPM-1038R 30A, 600Vac/dc UL/CSA 200kA Rejection, No Listed E14853 IZLT Yes
Class CC UL 4248
OPM-1038C 30A, 600Vac/dc UL/CSA Non-rejection, Yes Recognized E14853 IZLT2 IEC 60269-2-1 No
(Max 3 Watts per fuse) *10 x 38mm or UL 4248
32A, 660V IEC 13⁄32” x 1 1⁄2”
OPM-1038RC 30A, 600Vac/dc UL/CSA 200kA Rejection, Yes Listed E14853 IZLT No
Class CC UL 4248
*Rating varies depending on fuse used in module; 200kA maximum.
**Short-Circuit Current Rating
Fuse Holder Wire Range:
— 75°Cu Only
— #18-12 Single/Dual, torque 15lb-in
— #10-8 Single/Dual, torque 20lb-in
— Dual wire with same gauge and type
AWu [mm2] (N•m)/lb-in
Solid #18-8 x 1 1-6 x 1 18-12 Single/Dual
#18-8 x 2 1-6 x 2Strld #18-8 x 1
1-6 x 1
#18-8 x 2 1-6 x 2 10-8 Single/Dual
Ferrules 1-4 x 1 20in-lb (2.5 N•m)
1-4 x 2
Input Power Ter minal Wire Range:
Wiring Solid (1) #14 to #2 (1.5 to 25mm2) or conductor
Conductor (2) #14 to #6 (1.5 to 10mm2) conductors
Stranded (1) #14 to #2 (1.5 to 25mm2) conductor or
Conductor (2) #12 to #6 (2.5 to 10mm2) conductors
Tightening Connector 20lb-in (2.2 N•m)
Torque: Screw Clamp 15lb-in (1.7 N•m)
Materials:
— Housing: Thermoplastic - ULV2
— Clip: Tin-plated copper alloy
— Contact lubricant: Fluoroether grease
— Saddle screw: Plated steel
— DIN rail springs: Stainless steel
Optional Accessories:
Comb Bar (Max current rating = 63A)
OPMNGSA245 2 circuit, 45mm between same phases
OPMNGSA254 2 circuit, 54mm between same phases
OPMNGSA272 2 circuit, 72mm between same phases
OPMNGSA345 3 circuit, 45mm between same phases
OPMNGSA354 3 circuit, 54mm between same phases
OPMNGSA445 4 circuit, 45mm between same phases
OPMNGSA454 4 circuit, 54mm between same phases
OPMNGSA472 4 circuit, 72mm between same phases
OPMNGSA554 5 circuit, 54mm between same phases
Input Terminal Block (Max cur rent rating = 63A)
OPMNGSA005 Input/Feed Through Power Terminal, Supports feed through to
another system, DIN rail mount only
OPMNGSA009 Input Power Terminal
Cover
OPMNGSA010 Protective Cover for unused terminals on comb bar
Auxiliary Contacts
OPMNGSAAUX11 NO/NC
OPMNGSAAUX20 NO/NO
Marking Tabs
OPMNGSA101 Marking Tab - Mounts to front of carrier, quantity 100
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
252
Fuse Holders and Blocks
Optima®Three-pole Overcur rent Protection Module
Data Sheet: 1109
Specifications
Description:
OPM-NG-SC3: 3-pole Class CC fuse holder for use with
Class CC fuses (Cooper Bussmann Types
LP-CC, FNQ-R, KTK-R).
OPM-NG-SM3: 3-pole fuse holder for use with 13⁄32” x 11⁄2” and
10.3 x 38mm fuses (Cooper Bussmann
Types: 13⁄32” x 11⁄2”; KTK, FNQ, KLM, 10 x
38mm; FWA, FWC, C10G_ _, C10M_ _).
Ratings:
Volts: — OPM-NG-SC3: 600Vac (or less)
— OPM-NG-SM3: 600Vac (or less) UL and CSA 30A
— OPM-NG-SM3: 690Vac (or less) IEC 32A
Amps: — OPM-NG-SC3: 0-30A
— OPM-NG-SM3: 0-30A
SCCR:— OPM-NG-SC3: 200kA
— OPM-NG-SM3: Same as fuse IR, 200kA maximum
Agency Information: CE, UL; OPM-NG-SC3 UL Listed, UL
4248, File E14853, Guide IZLT. OPM-NG-SM3, UL
Recognized, UL 4248, File E14853, Guide IZLT2. CSA
Certified, C22.2 No. 4248, Class 6225-01, File 47235. IEC
60947-3 Utilization Category AC20B.
Handling & Storage Temperature: -10° to 65°C.
Features/Benefits
• 45mm width matches IEC starters
• 35mm DIN rail or panel mounting feature. Maximum screw
size #8 (M4)
• Pressure plate terminations with dual-wire rated terminals
(see Wire Table) and optional auxiliary contacts
• Integrated collapsible handle and fuse carrier cannot be
removed from holder base
• Padlockable and IP20 finger-safe to IEC60529
Typical Applications
• Mass Produced Control Systems
• Process Control Systems
• Automated Warehouse Systems
• Individual Control Circuits
OPM-NG-
75º Cu Only
AWG [mm2] (N•m)/lb-in
Solid #18-8 x 1 1-6 x 1 18-12 Single/Dual
#18-8 x 2 1-6 x 2 15lb-in (1.7 N•m)
Stranded #18-8 x 1 1-6 x 1
#18-8 x 2 1-6 x 2 10-8 Single/Dual
Ferrules 1-4 x 1 20lb-in (2.5 N•m)
1-4 x 2
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 253
Optima®Three-pole Overcur rent Protection Module
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Data Sheet: 1109
Optional Accessories
Dimensions Millimeters (± 0.38), Inches (± .015)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
254
Fuse Holders and Blocks
Class J Modular Fuse Holders
CH _ _ J _
Specifications
Description: IP20 finger-safe, 1- to 3-pole Class J fuse
holder with DIN rail or panel mounting.
Ratings:
Volts: — 600Vac/dc (or less)
Amps: — 30A (30A version)
— 60A (60A version)
Withstand Rating SCCR: — 200kA
Wire Range: Cu solid and stranded conductors with single
(1-18AWG) and dual (3-18AWG) wire ratings. See Catalog
Numbers table for details.
Torque Rating:10-18AWG 24 lb-in.
1-8AWG 35 lb-in.
Poles: 1-, 2- or 3-Pole.
Storage & Operating Temperature Range*:
-20°C to 75°C.
Agency Information: CE, UL 4248/CSA 22.2 No. 4248.
Flammability Rating: UL 94V0.
Catalog Numbers
See Catalog Numbers table below.
Features and Benefits
• Choice of local fuse indication;
easy
ID™ viewing window (for
seeing indicator on LPJ-SPI indicating fuse) or neon lamp.
• Versatile 1-, 2- and 3-pole versions for 0-30A and 35-60A
fuses with dual wire rated connections simplify wiring.
• Improved electrical safety with IP20 finger-safe construction
with lock-out/tag-out feature. 3-phase fuse extraction
assures all phases are opened for service work.
• Flexible panel/35mm DIN rail mounting mounting options
*For fuse selection on applications above or below 25ºC, consult derating charts in Cooper
Bussmann publication “Selecting Protective Devices” (SPD).
Catalog Numbers
Catalog Amp Volts # of IP20 Local AWG Single
Numbers Rating (AC/DC) Poles Finger-Safe Mounting Padlockable Indication Wire Range
CH30J1 30 600 1 Yes 35mm DIN/ Panel Yes
easy
ID** 1-18
CH30J1I 30 600 1 Yes 35mm DIN/ Panel Yes Neon Lamp*** 1-18
CH30J2 30 600 2 Yes 35mm DIN/ Panel Yes
easy
ID** 1-18
CH30J2I 30 600 2 Yes 35mm DIN/ Panel Yes Neon Lamp*** 1-18
CH30J3 30 600 3 Yes 35mm DIN/ Panel Yes
easy
ID** 1-18
CH30J3I 30 600 3 Yes 35mm DIN/ Panel Yes Neon Lamp** 1-18
CH60J1 60 600 1 Yes 35mm DIN/ Panel Yes
easy
ID** 1-18
CH60J1I 60 600 1 Yes 35mm DIN/ Panel Yes Neon Lamp*** 1-18
CH60J2 60 600 2 Yes 35mm DIN/ Panel Yes
easy
ID** 1-18
CH60J2I 60 600 2 Yes 35mm DIN/ Panel Yes Neon Lamp*** 1-18
CH60J3 60 600 3 Yes 35mm DIN/ Panel Yes
easy
ID** 1-18
CH60J3I 60 600 3 Yes 35mm DIN/ Panel Yes Neon Lamp*** 1-18
**
easy
ID™ viewing window, requires use of Cooper Bussmann LPJ_SPI permanent indication fuses.
*** Indication non-fuse dependent, minimum voltage 90Vac/115Vdc.
Dimensions (mm):
30 Amp Version 60 Amp Version
Data Sheet: 2144
Fuse Size Poles W D H
1 32 70 115
0-30A 2 64 70 115
3 96 70 115
1 40 83 125
35-60A 2 80 83 125
3 120 83 125
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 255
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class J (Finger-safe) Fuse Holders
Data Sheet: 1152
30 Amp Version 60 Amp Version
• Short-Circuit Current Rating of 300,000A with Cooper
Bussmann LPJ___SP fuses.
• Rapid, flexible 35 mm DIN rail mounting.
• One piece interlocking design for assembling multiple pole
blocks reduces inventory costs.
• Removable fuse carrier allows fuse replacement away from
base while maintaining finger-safe rating.
Typical Applications
• Industrial Controls
• Process Controls
• Small HP VFDs
Catalog Numbers
Catalog Numbers Amps Indication
JT60030 30 Non-indicating
JT60060 60 Non-indicating
JTN60030 30 Indicating (Neon)
JTN60060 60 Indicating (Neon)
Safety J™ — JT(N)60030 & JT(N)60060
Specifications
Description: Indicating and non-indicating finger-safe, DIN
rail mount fuse holders for use with Class J fuses - (Cooper
Bussmann®LPJ, JKS).
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 600Vac
Amps: — 0-60A (JT(N)60060)
— 0-30A (JT(N)60030)
SCCR:— 200,000A RMS Sym.
— 300,000A self certified using Cooper Bussmann
LPJ_SP fuses
Agency Information: CE, Listed to UL 4248: Guide IZLT,
File 14853, CSA Certified: Class 6225-01, File 47235. IP20
per IEC 60529.
Flammability Rating: UL 94V0.
Indication: Min voltage: 90Vac, 115Vdc; neon lamp “ON”
when fuse opens, voltage source and current path are
present.
Terminations: 30A dual port torque 20lb-in, 60A single port
torque 45lb-in, terminal construction, tin-plated copper alloy.
Wire Size: JT(N)60030 - rated for 75°C, AWG#18-#8; Cu
only, JT(N)60060 - rated for 75°C, AWG#14-#4; Cu only.
(Note: For JT(N)60030 use both stranded or solid, in a variety of dual wire combinations of
same wire size and type.)
Features and Benefits
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
256
Fuse Holders and Blocks
Class J (Finger-safe) Fuse Holders
JT(N)600 Series fuse blocks can be dovetailed together within the same current rating to provide multiple pole block
configurations.
NOTE: JT(N)60030 cannot be dovetailed to JT(N)60060.
3.10
(78.7)
3.06
(77.7)
1.31
(33.3)
1.25
(31.8)
Din-rail
Slot
MOUNTING
Shown without fuse
pullout cover
4.40
(111.7)
2.96
(75.2)
1.52
(38.1)
.10
(2.6)
BUSS
BUSS
35 – 60A
600VAC
USE CLASS J
FUSES
DO NOT REMOVE
UNDER LOAD
JT60060
BUSS
BUSS
35 – 60A
600VAC
USE CLASS J
FUSES
DO NOT REMOVE
UNDER LOAD
JT60060
BUSS
BUSS
35 – 60A
600VAC
USE CLASS J
FUSES
DO NOT REMOVE
UNDER LOAD
JT60060
1 pole
2 pole
3 pole
Data Sheet: 1152
Dimensions for JT60060 & JTN60060 — in (mm)
1.14
(29.0)
1.05
(26.7)
Slot
MOUNTING
Shown without fuse
pullout cover
BUSS
BUSS
0 – 30A
600VAC
USE CLASS J
FUSES
DO NOT REMOVE
UNDER LOAD
JT60030
BUSS
BUSS
0 – 30A
600VAC
USE CLASS J
FUSES
DO NOT REMOVE
UNDER LOAD
JT60030
BUSS
BUSS
0 – 30A
600VAC
USE CLASS J
FUSES
DO NOT REMOVE
UNDER LOAD
JT60030
3.60
(91.4)
2.42
(61.3)
1.23
(31.2)
.07
(1.8)
1 pole
2 pole
3 pole
2.75
(69.9)
2.52
(64.1)
Din-rail
Dimensions for JT60030 & JTN60030 — in (mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 257
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Global Modular Fuse Holders
CH Series - 8x32, 10x38, 14x51, 22x58, Class CC
Specifications
Description: The ‘CH’ line of modular fuse holders accommodates many
fuses from around the world, including North American Class-CC, Midget,
Class gR, aR HSF, and IEC Industrial Ferrule (Class gG and aM) in four
physical sizes: 8x32, 10x38, 14x51 and 22x58mm.
Agency Information: Manufactured in accordance with IEC 60269 and IEC
60947-3. Agency Compliance as indicated in the Catalog Numbers table.
Features/Benefits
• Optional open fuse indication (minimum 90Vac, 115Vdc for indicator lights)
• 14x51 & 22x58mm configurations available with optional micro-switches for
remote open fuse indication, pre-breaking, and fuse presence
• Multi-phase connections available for ganging poles
• Low voltage indicating device available for CC and midget (48V)
Modular Fuse Holder Selection Table (10 x 38 and CC)
† UL Recognized (cURus)
†† UL LIsted (cULus)
††† Self Certified
*Holder width as compared to standard 17.5mm module, i.e., 1 = 17.5mm 2 = 35mm.
**90V miminum required for illumination
***12V mininum required for illumination
Conductor Type
Wire Range 75ºC Cu Wire Conductors Torque
Only
18-12 AWG Solid/Stranded Single 20 lb-in
(0.8 - 4mm2) 2.3 N• m
10 AWG Solid
(5.0mm2)
10-8 AWG Stranded Single
(5.0 - 8.0mm2) 25 lb-in
18-14 AWG Solid (2.8 N• m)
(0.8 - 2.0mm2)Dual
18-10 AWG Stranded
(0.8 - 5.0mm2)
MFH Wire Range and Torque -
CH Series: CHCC, CHM & CHPV
Part Numbers Max No. of
Series Catalog Numbers Voltage 17.5mm Box Terminal SCCR Cooper Bussmann
Size W/O Indication W/Indication & Current UL IEC Phase Configuration Modules* Qty. Ra ting Rating Fuses
CHCC1D CHCC1DI** †† 1-pole 1 12
CHCC2D CHCC2DI** †† 2-pole 2 6
CHCC3D CHCC3DI** †† 3-pole 3 4 75º Cu
–– CHCC1DI-48*** †† 1-pole 1 12 Wire Only
CHPV CHPV1 CHPV1I** ††† 1-pole 1 12 75º Cu 33kA PV Series
•Wire Only
CHM1D CHM1DI** † • 1-pole 1 12
CHM1DNX - • 1 Neutral Pole 1 12
CHM1DN CHM1DNI** • 1-pole + Neutral 2 6
CHM2D CHM2DI** † • 2-pole 2 6
CHM3D CHM3DI** † • 3-pole 3 4
CHM3DN CHM3DNI** • 3-pole + Neutral 4 3
CHM4D CHM4DI** • 4-pole 4 3
__ CHM1DI-48*** † • 1-pole 1 12
1000Vdc 30A
UL
600Vac/dc,
30A
IEC 690Vac,
32A
(3 Watt)
UL
48Vdc, 30A
IEC 48Vdc,
32A (3 Watt)
CHM
10X38 &
Midget
75º Cu
Wire Only
Rating varies
depending on fuse
used in holder.
FNQ, KLM, FNM,
KTK, BAF, FWA,
DCM, C10 Series,
AGU, FWC
200kA LP-CC, FNQ-R,
KTK-R
UL
48Vdc, 30A
CHCC
Class CC
UL
600Vac/dc
30A
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
258
Global Modular Fuse Holders
Multi-Phase
Connection Links Multi-Phase
Handle Pins
Neutral Links
Operated-Fuse
Micro-Switches
Accessories for CH Series
Catalog For Use with No. of Carton
Numbers Accessory Fuse Holders Poles Qty.
AL-D Multi-Phase Connection Links CH08 and –12
CH14 Series
JV-L Multi-Phase Connection Kit*** CHM and ––
CHCC Series
CH810-HP CH08 Series –
CH14-HP Multi-Phase Handle Pins CH14 Series – 10
C08NL CH08 Series –
C14NL CH14 Series – 10
C22NL CH22 Series –
CH14MS-1D CH141 Series 1 5
CH14MS-3D Operated-Fuse Micro-Switches CH143 Series 3 2
CH-PLC**** PLC Module CHM and 11
CHCC Series
CH22LS 22x58 Lock Support CH22 Series – 5
CH22IP20 22x58 IP20 Protection CH22 Series – 12
Accessory
***Kit contains 3-Spring pins and 6-connection links
****OL Listed (cULus)
Neutral Links
Programmable
Logic Controller
(PLC)
Modular Fuseholder Selection Table (8x32, 14x51, and 22x58)
Part Numbers Max No. of
Series/ Catalog Numbers Voltage 17.5mm Box Maximum
Size W/O Indication W/Indication & Current IEC UL Phase Configuration Modules* Qty. Wire Range Torque
CH081D CH081DI • 1-pole 1 12 1-16mm2(18-6 AWG) 2.5 N• m (22in-lb)
CH081DNX - 400Vac • 1 Neutral Pole 1 12
CH081DNS CH081DNSI 25A • 1-pole + Neutral 1 12 1-10mm2(18-8 AWG) 2.0 N• m (17.5in-lb)
CH081DN CH081DNI • 1-pole + Neutral 2 6 1-16mm2 (18-8 AWG) 2.5 N• m (22in-lb)
CH082D CH082DI • 2-pole 2 6
CH083D CH083DI • 3-pole 3 4
CH083DNS CH083DNSI • 3-pole + Neutral 3 4
CH083DN CH083DNI • 3-pole + Neutral 4 3
CH084D CH084DI UL/CSA • 4-pole 4 3
CH141D
CH141DICH1
40A • † 1-pole 1.5 6
CH141DMS -14X51 (5 Watt) • 1-pole + Microswitch 1.5 6
CH141DNX - IEC • 1 Neutral Pole 1.5 6
CH141DN CH141DNI 690Vac, • 1-pole + Neutral 3 3
CH142D CH142DI 50A • † 2-pole 3 3
CH143D CH143DI • † 3-pole 4.5 2
CH143DMS - • 3-pole + Microswitch 4.5 2
CH143DN CH143DNI UL • 3-pole + Neutral 6 1
CH143DNMS - 600Vac/dc, • 3-pole + Neutral + Microswitch 6 1
CH144D CH144DI 100A • 4-pole 6 1
CH221B NotCH22 (9.5 Watt) • † 1-pole 2 6
CH221BMS Available22X58IEC • 1-pole + Microswitch 2 6
CH221BNX with 690Vac, • 1 Neutral Pole 2 6
CH221BN local 125A • 1-pole + Neutral 4 3
CH222B neon • † 2-pole 4 3
CH223B indicatio • † 3-pole 6 2
CH223BMS (remote • 3-pole + Micros witch 6 2
CH223BN microswitch • † 3-pole + Neutral 8 1
CH223BNMS only) • 3-pole + Neutral + Microswitch 8 1
CH224B • 4-pole 8 1
CH08
8X32
CH14
14X51
CH22
22X58
IEC
400Vac
25A
UL/cURus
600Vac/dc,
40A
(5 Watt)
IEC
690Vac,
50A
UL/cURus
600Vac/dc,
100A
(9.5 Watt)
IEC
690Vac,
125A
Not
Available
with
local
neon
indication
(remote
microswitch
only)
1-16mm2(18-6 AWG) 2.5 N• m (22in-lb)
2.5-16mm2(14-6 AWG) 3.0 N• m (26in-lb)
2.5-50mm2(14-1 AWG) 4.0 N• m (35in-lb)
† UL Recognized (cURus)
†† UL LIsted (cULus)
*Holder width as compared to standard, i.e., 1 = 17.5mm module 2 = 35mm.
**90V miminum required for illumination
Fuse Holders and Blocks
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 259
SAMI™ Fuse Covers
Specifications
Description: Indicating and non-indicating fuse covers for
Class J, RK1, RK5, H, K5, CC, G (0-30A) and midget-type
fuses. Indicating feature requires a minimum of 90Vac or
115Vdc to illuminate lamp. One cover required for each pole.
WARNING: To avoid electrical shock, turn power off before
installing, removing or servicing.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — Non-Indicating - 0-600Vac/dc
— Indicating - 90 to 600Vac
-115 to 600Vdc
Amps: — 0-100A
Agency Information: CE, UL Listed; SAMI-1I through
SAMI-6I, SAMI-8I and SAMI-9I, SAMI-1N through SAMI-6N,
SAMI-8N and SAMI-9N, UL Recognized; SAMI-7I and
SAMI-7N, CSA Certified, File LR47235-93C.
Catalog Numbers
Catalog Dimensions (inches)
Numbers* Description A B C
SAMI-1_ 600V, J (0-30A) and 600V, T (35-60A)** 5.02 1.03 1.94
250V, RK, K5, H (35-60A)
SAMI-2_ 600V, RK, K5, H (0-30A) 7.03 1.30 2.07
SAMI-3_ 600V, J (65-100A) 7.03 1.30 2.33
SAMI-4_ 250V, RK, K5, H (65-100A) 8.20 1.30 2.18
SAMI-5_ 600V, RK, K5, H (35-60A) 8.20 1.30 2.18
SAMI-6_ 600V, J (35-60A) 4.98 1.17 2.14
SAMI-7_ 600V, Midget, Class CC, G (0-30A) 3.82 0.75 1.72
SAMI-8†_ 600V, RK††, K5, H (65-100A) 10.38 1.50 2.33
SAMI-9_ 250V, RK, K5, H (0-30A) and 600V, 3.82 0.75 1.72
T (0-30A)
*For indicating cover, add suffix “I”, for non-indicating cover, add suffix “N”.
Example: SAMI-7I = Indicating, SAMI-7N = Non-indicating.
**Available in non-indicating only.
†SAMI-8A adapter available for small Fusetron®body design. SAMI-8I and SAMI-8N come
standard with adapter (SAMI-8A).
††Not for use with KTS-R fuses.
Features and Benefits
• Insulated cover allows field conversion of fuses mounted in
open fuse blocks to dead front configuration.
• Optional open fuse indicating light aids in system
troubleshooting.
• Units are re-usable.
• Allows visual marking of line and load side of fuses.
Typical Applications
• Class H, R and J fuse blocks up to 100A
• Class T fuse blocks up to 60A
• Class CC, G and Midget, 30A fuse blocks
Dimensions
LINE
Buss
SAMI -2
LOAD
TEST PROBE TEST PROBE
C
B
A
FUSE
Data Sheet: 1204 (Trimming Guides: 12041, 12042, 12043, 12044, 12045, 12046, 12048, 12049)
SAMI-1I SAMI-3I SAMI-4ISAMI-2I
SAMI-6I SAMI-8I
SAMI-7I
SAMI™ Series
Fuse
Holders
& Blocks
Fuse Holders and Blocks
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
260
Fuse Holders and Blocks
Class H(K) and R Fuse Blocks – 250V
Data Sheet: H250 Series, 1112; R250 Series, 1110
H250 & R250 Series
Specifications
Descriptions:
H250 Series: 1-, 2- and 3-pole fuse
blocks for use with Class
H fuses.
R250 Series: 1-, 2- and 3-pole fuse
blocks for use with Class
R fuses (Cooper
Bussmann LPN-RK and FRN-R, DLN-R and
KTN-R fuses).
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 250Vac/dc (H250 & R250 Series)
Amps: — 1⁄10-600A
SCCR: — H250 Series; 10kA RMS Sym.
— R250 Series; 200kA RMS Sym.
Agency Information: CE, UL Listed UL 4248, Guide IZLT,
File E14853; CSA Certified, Class 6225-01, File 47235.
Flammability Rating: UL 94V0.
Features and Benefits
• H250 fuse blocks provide one, two and three pole housing
for Class H, K and R fuses at 250Vac.
• H250 fuse blocks are listed with a Short-Circuit Current
Rating of 10kA RMS Sym.
• R250 fuse blocks provide one, two and three pole housing
for Class R fuses at 250Vac.
• R250 fuse blocks are listed with a Short-Circuit Current
Rating of 200kA RMS Sym.
Typical Applications
• 250Vac/dc or less Control Systems
• 250Vac/dc or less Industrial Control
• 250Vac/dc or less Industrial Control Circuits
Recommended DIN rail adapters for the 1⁄10-30A series
• see page 413.
Class H Fuseblocks (250V) Catalog Data (for NON and REN Fuses)
Terminal Type (Suffix No.)
Screw Box Lug w/
1⁄10 1 H25030-1 S SR P PR C CR — Q 1 C, CR #2-14 Cu, #2-12 Al
to 2 H25030-2 S SR P PR C CR — — 2 P, PR #10-18 Cu Only
30 3 H25030-3 S SR P PR C CR — — 3 Q N/A
S, SR #10-18 Cu Only
31 1 H25060-1 — — — — C CR CO — 4 C, CR #2-14 Cu, #2-8 Al
to 2 H25060-2 — — — — C CR CO — 5 CO #2-14 Cu Only
60 3 H25060-3 — — — — C CR CO — 6
61 1 H25100-1 — SR — — — CR — — 7
to 2 H25100-2 — SR — — — CR — — 8 CR #1/0-8 Cu/Al
100 3 H25100-3 — SR — — — CR — — 9 SR #8W/ Ring Terminal
101 1H25200-1 — — — — — CR — — 10 CR 250kcmil-6 Cu/Al
to
200 3H25200-3 — — — — — CR — — 11
201 1 H25400-1 — — — — — CR* — — 12 CR 500kcmil-4 Cu/Al
to
400 3 H25400-3 — — — — — CR† — — 13
401 1 H25600-1 — — — — — CR — — 14 CR (2) 500kcmil-4/0 Cu/Al
to
600 3 H25600-3 — — — — — CR† — — 15
*UL Recognized, No CSA Certification.
†No UL, No CSA Certification.
Amps Catalog
Number Pressure
Plate
Pressure Plate
& Clip with
Reinforced Spring Copper
Only Wire
Range
0.25˝
Quick
Connect
Clip with
Reinforced
Spring
Clip with
Reinforced
Spring
——
Figure
Number
Poles
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 261
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class H(K) and R Fuse Blocks – 250V
Data Sheet: H250 Series, 1112; R250 Series, 1110
1.41"
0.22"
1.09"
3.03"
0.5"
0.17" 0.75" 0.25"
1.25"
0.95"
0.22" DIAMETER
0.41"
2.05"
2 SPACES AT
0.95" - 1.91"
2.5"
3"
0.55"
1.27"
1.52"
0.55"
Dimensions – in
250V 1⁄10 to 30A
FIGURE 1. FIGURE 2. FIGURE 3.
4.25
0.27
1.73 1.5
0.5
2.81
0.5 1.31
0.5
1.31
4.125
G
1.5
0.5
1.310.5
1.25
0.22 x 0.41
0.22 x 0.41
0.22 x 0.41
250V, 31A to 60A
FIGURE 4. FIGURE 5. FIGURE 6.
Class R Fuseblocks (250V) Catalog Data (for LPN-RK, FRN-R, DLN-R and KTN-R Fuses)
Terminal Type (Suffix No.)
Screw w/ Box Lug w/ 0.25”
Catalog Pres. Clip Quick- Fig. Wire
Number — Plate — Cu Only Connect No. Range
1⁄10 1 R25030-1 SR PR CR COR QR* 1 COR #6-14 Cu Only
to 2 R25030-2 SR PR CR COR — 2 CR #2-14 Cu, #2-12 Al
30 3 R25030-3 SR PR CR COR — 3 PR #10-18 Cu Only
QR N/A
SR #10-18 Cu Only
31 1 R25060-1 — — CR — — 4
to 2 R25060-2 — — CR — — 5 CR #2-14 Cu, #2-8 Al
60 3 R25060-3 — — CR — — 6
61 1 R25100-1 — — CR — — 7
to 2 R25100-2 — — CR — — 8 CR 1/0-8 Cu/Al
100 3 R25100-3 — — CR — — 9
101 1 R25200-1 — — CR — — 10 CR 250kcmil-6 Cu/Al
to
200 3 R25200-3 — — CR — — 11
201 1 R25400-1 — — CR‡ — — 12
to CR 500kcmil-4/0 Cu/Al
400 3 R25400-3 — — CR† — — 13
401 1 R25600-1 — — CR — — 14
to CR 500kcmil-4/0 Cu/Al
600 3 R25600-3 — — CR† — — 15
*UL Recognized, No CSA Certification.
†No UL, No CSA Certification.
‡UL Recognized, CSA Certification
Poles
Amps
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
262
Fuse Holders and Blocks
Class H(K) and R Fuse Blocks – 250V
Data Sheet: H250 Series, 1112; R250 Series, 1110
250V, 61A to 100A
FIGURE 7. FIGURE 8. FIGURE 9.
7.36"
0.25"
2.06" 1.81"
0.62"
3.38"
0.59"
0.62"
4.94"
2.38"
2.125"
0.62"
0.28" DIA. x
0.5" C'BORE
0.59"
1.56" 1.56"1.56"
3.125"
250V, 101A to 200A 250V, 101A to 200A
3.15
0.75
0.31 0.5 2.0
0.75"
C'BORE
0.34
DIAMETER
3.0
3.0
2.06
7.125
250V, 201A to 400A
4.0
1.0
0.31 0.63 1.75
0.75"
C'BORE
0.34
DIAMETER
3.0
3.0
3.02
9.06
250V, 401A to 600A
4.97
1.0
0.31 1.125 1.75
0.75"
C'BORE
0.34
DIAMETER
4.0
3.0
4.0
11.0
FIGURE 10. FIGURE 11.
3.4"
4.5"
1" 0.5"
EYELETS
TO ACCEPT
0.25" DIA.
SCREW
0.34" DIA.
HOLE
THROUGH
8"
6"
5"
3"
2"
3"
2.06"
7.13"
9"
FIGURE 12.
FIGURE 14.
250V, 201A to 400A
FIGURE 13.
4.0 0.34" DIA.
HOLE
THROUGH
9.06
4.0
1.0
10.88
9.25
0.82
2.5
250V, 401A to 600A
FIGURE 15.
5.0 0.34" DIA.
HOLE
THROUGH
11.0
4.97
1.0
14.74
11.0
1.87
3.0
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 263
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class H(K) and R Fuse Blocks – 600V
Data Sheet: H600 Series, 1113; R600 Series, 1111
H60030-2PR
H60030-3C
H600 & R600 Series
Specifications
Descriptions:
H600 Series: fuse blocks for use with 1-, 2- and 3-pole
Class H fuses.
R600 Series: fuse blocks for use with 1-, 2- and 3-pole
Class R fuses (Cooper Bussmann LPS-RK, FRS-R, DLS-R
and KTS-R fuses).
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 600Vac/dc (H600 & R600 Series)
Amps: — 1⁄10-600A
SCCR: — H600 Series; 10kA RMS Sym.
— R600 Series; 200kA RMS Sym.
Agency Information: CE, UL Listed UL 4248, Guide IZLT,
File E14853; CSA Certified, Class 6225-01, File 47235.
Flammability Rating: UL 94V0.
Features and Benefits
• H600 fuse blocks provide one-, two- and three-pole housing
for Class H, K and R fuses at 600Vac.
• H600 fuse blocks are listed with a Short-Circuit Current
Rating of 10kA RMS Sym.
• R600 fuse blocks provide one, two and three pole housing
for Class R fuses at 600Vac.
• R600 fuse blocks are listed with a Short-Circuit Current
Rating of 200kA RMS Sym.
Typical Applications
• 600Vac/dc or less Control Systems
• 600Vac/dc or less Industrial Control
• 600Vac/dc or less Individual Control Circuits
Class H Fuseblocks (600V) Catalog Data (for NOS and RES Fuses)
Terminal Type (Suffix No.)
Screw Box Lug w/
1⁄10 1 H60030-1 S SR P PR C CR 1 C, CR #2-14 Cu, #2-12 Al
to 2 H60030-2 S SR P PR C CR 2 P, PR, S, SR #10-18 Cu Only
30 3 H60030-3 S SR P PR C CR 3
31 1 H60060-1 — — — — C CR 4
to 2 H60060-2 — — — — C CR 5 C, CR #2-14 Cu, #2-8 Al
60 3 H60060-3 — — — — C CR 6
61 1 H60100-1 — — — — — CR 7
to 2 H60100-2 — — — — — CR 8 CR #1/0-8 Cu/Al
100 3 H60100-3 — — — — — CR 9
101 1H60200-1 — — — — — CR 10 CR 250kcmil-6 Cu/Alto
200 3H60200-3 — — — — — CR 11
201 1 H60400-1 — — — — — CR‡12 CR 500kcmil-4 Cu/Alto
400 3 H60400-3 — — — — — CR† 13
401 1 H60600-1 — — — — — CR 14 CR (2) 500kcmil-4/0 Cu/Alto
600 3 H60600-3 — — — — — CR† 15
†No UL, No CSA Certification.
‡UL Recognized, CSA Certification
Pressure
Plate
Pressure Plate
& Clip with
Reinforced Spring Wire
Range
Clip with
Reinforced
Spring
—Figure
Number
Amps Catalog
Number
Clip with
Reinforced
Spring
—
Poles
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
264
Fuse Holders and Blocks
Class H(K) and R Fuse Blocks – 600V
Data Sheet: H600 Series, 1113; R600 Series, 1111
Class R Fuseblocks (600V) Catalog Data (for LPS-RK, FRS-R, DLS-R and KTS-R Fuses)
Terminal Type (Suffix No.)
Screw w/ Box Lug w/
Catalog Pres. Clip Fig. Wire
Number — Plate — Cu Only No. Range
1⁄10 1 R60030-1 SR PR CR — 1 COR #6-14 Cu Only
to 2 R60030-2 SR PR CR COR 2 CR #2-14 Cu, #2-12 Al
30 3 R60030-3 SR PR CR COR 3 PR, SR #10-18 Cu Only
31 1 R60060-1 — — CR — 4
to 2 R60060-2 — — CR — 5 CR #2-14 Cu, #2-8 Al
60 3 R60060-3 — — CR — 6
61 1 R60100-1 — — CR — 7
to 2 R60100-2 — — CR — 8 CR, 1/0-8 Cu/Al
100 3 R60100-3 — — CR — 9
101 1 R60200-1 — — CR 10 CR
to
200 3 R60200-3 — — CR — 11 250kcmil-6 Cu/Al
201 1 R60400-1 — — CR‡ — 12
to CR 500kcmil-4 Cu/Al
400 3 R60400-3 — — CR† — 13
401 1 R60600-1 — — CR — 14 CR (2) 500kcmil-4/0 Cu/Al
to
600 3 R60600-3 — — CR† — 15
†No UL, No CSA Certification.
‡UL Recognized, CSA Certification
6.25
0.26
1.73 1.54
0.62
2.90
0.25 1.56
0.62
1.56
4.25
3.13
1.56
0.62
1.560.25
0.28 x 0.5
0.28 x 0.5 0.28 x 0.5
7.36"
0.25"
2.06" 1.81"
0.62"
3.38"
0.59"
0.62"
4.94"
2.38"
2.125"
0.62"
0.28" DIA. x
0.5" C'BORE
0.59"
1.56" 1.56"1.56"
3.125"
Dimensionals – in
600V, 1⁄10 to 30A
600V, 31 to 60A
FIGURE 1. FIGURE 2. FIGURE 3.
FIGURE 4. FIGURE 5. FIGURE 6.
Amps
Poles
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 265
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class H(K) and R Fuse Blocks – 600V
Data Sheet: H600 Series, 1113; R600 Series, 1111
0.88
0.88
0.67 1.81
4.03
2.22
0.28 x 0.5 0.28 x 0.5
0.88
0.67 1.81 1.81
0.28 x 0.5
5.84
9.5
0.34
2.38
4.25
2.63
600V, 61 to 100A
FIGURE 7. FIGURE 8. FIGURE 9.
3.15
0.75
0.31 0.5 2.0
0.75"
C'BORE
0.34
DIAMETER
3.0
3.0
3.31
9.63
600V, 101 to 200A
6.5"
8.0"
0.75" DIA.
C'BORE
0.50" Deep
0.34
DIAMETER
9.0"
5.5"
9.58"
3.0"
2.04"
3.15"
0.75"
FIGURE 10. FIGURE 11.
11.0"
0.34
DIAMETER
0.75" DIA.
C'BORE
0.67" Deep 14.00"
3.00"
4.987"
1.00"
2.13"
15.26"
8.00"
9.25"
0.75" DIA.
C'BORE
0.67" Deep
0.34
DIAMETER
11.63"
7.00"
12.00"
2.5"
4.02"
1.00"
1.19"
600V, 201 to 400A
600V, 401 to 600A
FIGURE 12.
FIGURE 14.
FIGURE 13.
FIGURE 15.
1.0
0.56 0.63 1.75
0.75"
C'BORE
0.34
DIAMETER
3.0
4.5
12.0
4.02
3.0
1.0
0.56 1.125 1.75
0.75"
C'BORE
0.34
DIAMETER
4.0
5.5
14.0
4.987
3.0
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
266
Fuse Holders and Blocks
J600 Series
Specifications
Description: 1-, 2- or 3-pole fuse blocks for use with Class
J fuses (Cooper Bussmann®LPJ, DFJ and JKS).
Dimensions: See Dimensions illustrations.
Construction: Thermoplastic.
Poles: 1 to 3
Ratings:
Volts: — 600Vac/dc
Amps: — 1⁄2-600A
SCCR: — 200kA RMS Sym.
Agency Information: CE, UL Listed, UL 4248, Guide IZLT,
File E14853, CSA Certified, C22.2 No. 4248, Class 6225-01,
File 47235.
Flammability Rating: UL 94V0.
Mounting: Accepts DIN rail adapter DRA-1.
Class J Fuse Blocks
Data Sheet: 1114
1⁄2- 60A
Dimensions - in (±0.015)
.30"
2.28"
6.28"
.94"
.22"
Dia.
.5"
C'Bore
1.583"
5"
3.14"
1.75" 1.5"
FIGURE 4. FIGURE 5.
Catalog Numbers
Pressure Box Box Lug w/ Fig. Wire
Screw† Plate† Lug Retaining Clip Amps Poles No. Range
J60030-1S* J60030-1P J60030-1C J60030-1CR†† 1 1 C, CR #2-14 Cu, #2-8 Al
J60030-2S* J60030-2P J60030-2C J60030-2CR†† 1⁄2-30 2 2 COR #2-14 Cu Only
J60030-3S* J60030-3P J60030-3C J60030-3CR†† 3 3 P, PR, S, SR #10-14 Cu Only
— — J60060-1C J60060-1CR†† 1 1 C, CR, #2-14 Cu/Al
— — J60060-2C J60060-2CR†† 31-60 2 2 COR #4-14 Cu Only
— — J60060-3C J60060-3CR†† 3 3
— — — J60100-1CR 61-100 1 4 COR 1/0-8 Cu Only
— — — J60100-3CR†† 3 5 CR, CRQ 1/0-8 Cu/Al
— — — J60200-1CR 101-200 1 6 CR 250kcmil-6 Cu/Al
— — — J60200-3CR 3 7
— — — J60400-1CR** 201-400 1 8 CR 500kcmil -4 Cu/Al
— — — J60400-3CR** 3 9
— — — J60600-1CR 401-600 1 10 CR (2) 500kcmil-4/0 Cu/Al
— — — J60600-3CR* 3 11
†Clip reinforcing springs are standard on fuse blocks rated 100A and above. Available on 30A and 60A blocks by adding the letter “R” to the end of the part
number.
††Copper only connections available by changing “CR” suffix to “COR”.
*No UL, No CSA Certification
**UL Recognized, CSA Certification
Features and Benefits
• J600 fuse blocks provide one-, two- and three-pole housing
for Class J fuses at 600Vac.
• J600 fuse blocks are listed with a Short-Circuit Current
Rating of 200kA RMS Sym.
Typical Applications
• 600Vac/dc or less Control Systems
• 600Vac/dc or less Industrial Control
• 600Vac/dc or less Individual Control Circuits
Catalog Numbers
61-100A
2.415"
.750
1.702
2.250
3.202
.750
4.702
2.250
C
L
L
1.500
4.005
C
FIGURE 1. FIGURE 2. FIGURE 3.
401-600
201-400
101-200
61-100
31-60
1⁄2-30
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 267
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class J Fuse Blocks
Data Sheet: 1114
3.5"
1.75"
3"
.625"
.75"
C'Bore
.34"
DIA.
.5"
7.5"
1"
4"
.56"
FIGURE 8.
.75"
3.1"
.31"
6.125"
3.06"
2"
3"
.5"
.75"
C'Bore
.34"
DIA.
FIGURE 6.
101-200A
201-400A
6.125"
7.00"
8.31"
1.69"
.344" Dia. hole thru
.750 Dia. c'bore
3.15"
.750"FIGURE 7.
9.00"
10.51"
7.50"
2.00"
.344" Dia. hole thru
.750 Dia. c'bore
4.00"
1.00"
6.00"
.50"
FIGURE 9.
.56"
8.875"
3.25"
1.75"
.75"
C'Bore
.34" Dia.
4"
2.375"
1.125"
1"
4.99"
FIGURE 10.
401-600A
8.875"
11.00"
14.144"
.344" Dia.
hole thru
.750 Dia.
c'bore
2.88"
4.987"
1.00"
.50"
FIGURE 11.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
268
Fuse Holders and Blocks
Class J Fuse Blocks
JP Series
Specifications
Description: Pyramid style 3-pole fuse block for use with
Class J fuses (Cooper Bussmann®LPJ, DFJ, JKS).
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 600Vac/dc
Amps: — 0-30A
SCCR: — 200kA RMS Sym.
Agency Information: CE, UL Listed, UL 4248, Guide IZLT,
File E14853, CSA Certified, C22.2 No. 39, Class 4225-04,
File 47235.
Flammability Rating: UL 94V0.
Mounting: Panel or 35mm DIN rail mount.
To order DIN rail: Part# NDNA 100 (1 meter) or NDNA 200 (2 meter).
Catalog Numbers
Mounting
With Screws
DIN with Box
Catalog Rail Pressure Copper
Numbers Panel Adapter* Plate Aluminum Only Wire R
Range
JP60030-3PR X X #10-14 Cu Only
JP60030-3CR X X #2-14 Cu/Al
JP60030-3COR X X #2-14 Cu Only
JP60030-3PRA X X #10-14 Cu Only
JP60030-3CRA X X #2-14 Cu/Al
JP60030-CORA X X #2-14 Cu Only
*Adapter only for DIN rail - Cat No. JPA-3.
ADAPTOR FOR 35mm
SYMMETRICAL DIN-RAIL MOUNTING
3.29"
(83.6mm)
END STOPS - PREVENT BLOCK MOVEMENT WHEN CHANGING FUSES
DIN-RAIL MOUNTING SCREW 8" (203.2mm) APART
4.00" MAX.
(101.6mm)
1.19"
(30.2mm)
3.75" (±0.02)
(95.3mm (±0.50)
1.88"
(47.6mm)
2.78"
(70.6mm)
3.06"
(77.8mm)
3.13"
(79.5mm)
2.38"
(60.4mm)
Dimensions - in (mm) ± 0.015” (± 0.40mm)
Pressure
Screw Pressure Plate Box Lug Wire Range
Amps Poles Screw w/Retaining Plate w/Retaining Box Lug w/Retaining (Cu Only)
Clip Clip Clip
ADDER JA60030-AS JA60030-ASR JA60030-AP JA60030-APR JA60030-AC JA60030-ACR
1 JA60030-1S JA60030-1SR JA60030-1P JA60030-1PR JA60030-1C JA60030-1CR S, SR, P, PR 10 - 18 AWG
1⁄2- 30 2 JA60030-2S JA60030-2SR JA60030-2P JA60030-2PR JA60030-2C JA60030-2CR C, CR, 10 - 14 AWG
3 JA60030-3S JA60030-3SR JA60030-3P JA60030-3PR JA60030-3C JA60030-3CR
Data Sheet:1108
JA60030 Add-a-pole
Specifications
Description: Adder fuse block to achieve number of poles desired,
for use with Class J fuses (Cooper Bussmann LPJ, DFJ & JKS).
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 600Vac/dc
Amps: — 0-30A
SCCR: — 200kA RMS Sym.
Agency Information: UL Listed, UL 4248, Guide IZLT, File E14853,
CSA Certified, C22.2 No. 4248, Class 6225-01, File 47235.
Flammability Rating: UL 94V0.
Mounting: Panel or 35mm DIN rail mount.
Features: Panel and DIN rail mount, adder block, retaining clip
Dimensions - in (mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 269
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class T Fuse Blocks – 300V
Data Sheet: 1115
T30030-S
SECTION X-X
0.91"
1.63"
0.72"
0.16"
Z
XFull
Radius
ZX
0.44"
0.20"
C
B
1.20"
A
0.69"
2.5"
2.75"
T30060-C
SECTION Z-Z
0.91"
1.63"
0.72"
0.16"
Dimensions - in Figure 1. 1⁄2-60A
T300
Specifications
Description: T300 (300V) fuse blocks for use with Class T
fuses (Cooper Bussmann®JJN).
Dimensions: See Dimensions illustrations.
Poles: 1 to 4
Ratings:
Volts: — 300Vac/dc
Amps: — 1⁄2- 600A
SCCR:— 200kA RMS Sym.
Agency Information: CE, UL Listed UL 4248, Guide IZLT,
File E14853, CSA Certified, Class 6225-01, File 47235.
Flammability Rating: UL 94V0.
Features and Benefits
• Provide 1-, 2- and 3-pole housing for 300Vac Class T fuses.
• Short-Circuit Current Rating of 200kA RMS Sym.
• Class T fuse blocks have a small foot print, providing
substantial space savings in equipment
Typical Applications
• 300Vac/dc or less Control Systems
• 300Vac/dc or less Individual Control Circuits
Catalog Numbers
T30100-1CR T30030-2CR
T30600-1C
Catalog Dimensions (in)
Numbers A B C
T30030-2 2.41 — 1.03
T30060-2 2.41 — 1.03
T30030-3 3.44 1.03 2.06
T30060-3 3.44 1.03 2.06
T30030-4 4.47 2.06 3.09
T30060-4 4.47 2.06 3.09
Catalog Numbers
Fig.
Screw Box Lug Amps Poles No. Wire Range
T30030-2SR T30030-2CR 1/2-30 2 1 SR #10-18 Cu
T30030-3SR T30030-3CR 3 CR #6-14 Cu/Al
T30030-4SR T30030-4CR 4
T30060-2SR T30060-2CR 31-60 2 1 CR #2-14 Cu/Al
T30060-3SR T30060-3CR 3 SR #10-18 Cu Only
T30060-4SR T30060-4CR 4
— T30100-1CR 61-100 1 2
— T30100-2CR 2 1/0-8 Cu/Al
— T30100-3CR 3
— T30200-1C 101-200 1 3 250kcmil-6 Cu/Al
— T30200-3C 3 4
— T30400-1C 201-400 1 5 600kcmil-2/0 Cu/Al
— T30600-1C 401-600 1 6 (2) 600kcmil-4/0 Cu/Al
Class T Fuse blocks (300V) Catalog Numbers
1⁄2-30
1
2
31-60
61-100
101-200
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
270
Fuse Holders and Blocks
Class T Fuse Blocks – 300V
Data Sheet: 1115
Z
Z
0.52" C'BORE
0.55" DEEP
0.22" DIA.
X
X
2.39"
2.25"
REF.
4.78"
2.06"
1.69" (1 POLE)
3.09" (2 POLE)
4.5" (3 POLE)
1.41" (2 POLE)
2.81" (3 POLE)
0.84"
0.38"
0.75"
0.625"C'BORE 0.438"DEEP
0.282"DIAMETER THRU HOLE
.996"
A
A2.75"
1.695"
4.87"
0.625"
2.375"
4.46"
Figure 2. 61 to 100A
3"
6"
0.28" DIAMETER
0.63" C'BORE 0.5" DEEP
1.125"
2.56"
1.94"
0.81"
3.06"
1.69"
0.05"
1.25" 2.25"
Figure 3. 101 to 200A
Figure 4. 200A
0.63" C'BORE 0.5" DEEP
6"
0.28" DIAMETER
1.125"
2.25"
0.63"
3"
1.25"
1.84"
0.81"
2.38"
3.06"
Figure 5. 201 to 400A
3.44"
0.75"
3"
2.03"
3"2"
1.5"
5.75"
2.88"
0.33" DIAMETER
0.75" C'BORE 0.5" DEEP
Figure 6. 401 to 600A
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 271
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Class T Fuse Blocks – 600V
Data Sheet: 1116
Figure 1. 1⁄2to 30A
3.19"
1.44"
1.563"
0.33"
1.42"
0.5"
1.44"
0.55" 0.33" 0.55"
2.59"
1.16" 0.33" 0.55"
3.75"
2.31" 0.33"
0.22" DIAMETER
0.5" C'BORE
2.94"
1.75"
1.63"
1.47"
0.5"
1.81"
0.59" 0.63" 0.59"
3.34"
1.53" 0.63" 0.59"
4.86"
3.06" 0.63"
0.22" DIAMETER
0.5" C'BORE
Figure 2. 31 to 60A
T600
Specifications
Description: T600 (600V) fuse blocks for use with Class T
fuses (Cooper Bussmann®JJS).
Dimensions: See Dimensions illustrations.
Poles: 1 to 3
Ratings:
Volts: — 600Vac/dc
Amps: — 1⁄2- 600A
SCCR:— 200kA RMS Sym.
Agency Information: CE, UL Listed UL 4248, Guide IZLT,
File E14853, CSA Certified, Class 6225-01, File 47235.
Flammability Rating: UL 94V0.
Features and Benefits
• Provide 1-, 2- and 3-pole housing for 600Vac Class T fuses.
• Short-Circuit Current Rating of 200kA RMS Sym.
• Class T fuse blocks have a small foot print, providing
substantial space savings in equipment
Typical Applications
• 600Vac/dc or less Control Systems
• 600Vac/dc or less Individual Control Circuits
T30030-2CR
T60600-1C
CCatalog Numbers
Fig.
Screw Box Lug Amps Poles No. Wire Range
T60030-1SR T60030-1CR 1 1 SR #10-18 Cu
T60030-2SR T60030-2CR 1/2-30 2
T60030-3SR T60030-3CR 3 CR #2-14 Cu/Al
T60060-1SR T60060-1CR 1 2 CR #2-14 Cu/Al
T60060-2SR T60060-2CR 31-60 2
T60060-3SR T60060-3CR 3 SR #10-18 Cu Only
— T60100-1C 1 3
— T60100-2C 61-100 2 2/0-14 Cu/Al
— T60100-3C 3
— T60200-1C 101-200 1 4 250kcmil-6 Cu/Al
— 1B0089* 3
— T60400-1C 201-400 1 5 600kcmil-2/0 Cu/Al
— T60600-1C 401-600 1 6 (2) 600kcmil-4/0 Cu/Al
* UL Listed, Guide IZLT, File E14853, CSA Certified Class 6225-01, File 21455M18
Catalog Numbers
1⁄2-30 1
2
3
4
31-60
61-100
101-200
Dimensions - in
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
272
Fuse Holders and Blocks
Class T Fuse Blocks – 600V
Data Sheet: 1116
Figure 5. 201 to 400A
0.63"C'BORE 0.5"DEEP
6"
0.28"DIAMETER
1.125"
2.25"
0.63"
3"
1.25"
2.72"
0.81"
2.38"
3.06"
Figure 4. 101 to 200A
3"
6"
0.28" DIAMETER
0.63" C'BORE 0.5" DEEP
1.125"
2.56"
1.94"
0.81"
3.06"
2.5"
0.05"
1.25" 2.25"
Figure 3. 61 to 100A
Z
Z
0.52" C'BORE
0.55" DEEP
0.22" DIA.
X
X
2.39"
1.69" (1 POLE)
3.09" (2 POLE)
4.5" (3 POLE)
1.41" (2 POLE)
2.81" (3 POLE)
0.84"
0.38" SECTION Z-Z
0.78"
2.34"
REF.
0.75"
Figure 6. 401 to 600A
3.44"
0.75"
3"
2.95"
3"2"
1.5"
6.75"
3.38"
0.33" DIAMETER
0.75" C'BORE 0.5" DEEP
BCA Series - Class CC fuses
BMA Series - 13⁄32" X 1 1⁄2" fuses
Specifications
Description: 1-, 2 and 3-pole fuse
blocks for use with Class CC fuses
(BCA Series use Cooper Bussmann®
LP-CC, KTK-R, and FNQ-R), or with
standard 13⁄32" x 1 1⁄2" fuses (BMA Series
use Cooper Bussmann®KTK, FNQ,
FNM, BAF, PV and AGU) Both Series
use an "adder block" to form multi-pole
segmented blocks to achieve the
desired number of poles.
Dimensions: See Dimensions
illustration.
Poles: 1 to 3.
Wire Range: #10-#18 Cu only.
Terminals: Screw/quick connect*
or pressure plate/quick connect*.
Ratings:
Volts: — 600Vac/dc
Amps: — 1⁄10-30A
SCCR: — BCA Series:
200kA RMS Sym.
BMA Series:
10kA RMS Sym.
Agency Information:
BCA Series: CE, UL Listed, UL
4248, Guide IZLT, File E14853.
CSA Certified, C22.2 No. 4248, Class 6225-01, File 47235.
BMA Series: CE, UL Recognized, UL 4248, Guide IZLT2,
File E14853. CSA Certified, C22.2 No. 4248, Class 6225-01,
File 47235.
Flammability Rating: UL 94V0
*Quick connect rated for 20A maximum.
Catalog Numbers
BCA Series
Catalog Numbers Poles Terminal Type
BCA603ASQ Adder Block Screw w/ quick connect
BCA6031SQ 1 Screw w/ quick connect
BCA6032SQ 2 Screw w/ quick connect
BCA6033SQ 3 Screw w/ quick connect
BCA603APQ Adder Block Pressure plate w/ quick connect
BCA6031PQ 1 Pressure plate w/ quick connect
BCA6032PQ 2 Pressure plate w/ quick connect
BCA6033PQ 3 Pressure plate w/ quick connect
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 273
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Add-a-pole Fuse Blocks
Data Sheets: BCA Series 1154, BMA Series 1155
Dimensions in ± 0.015" (mm 0.38mm)
Adder Block
1-Pole
2-Pole
3-Pole
BMA Series
Catalog Numbers Poles Terminal Type
BMA603ASQ Adder Block Screw w/ quick connect
BMA6031SQ 1 Screw w/ quick connect
BMA6032SQ 2 Screw w/ quick connect
BMA6033SQ 3 Screw w/ quick connect
BMA603APQ Adder Block Pressure plate w/ quick connect
BMA6031PQ 1 Pressure plate w/ quick connect
BMA6032PQ 2 Pressure plate w/ quick connect
BMA6033PQ 3 Pressure plate w/ quick connect
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
274
Fuse Holders and Blocks
Class CC, Type M and Class G Fuse Blocks
Data Sheet: 1106
Data Sheet: 1104
Data Sheet: 1105
Specifications
Description: Class CC fuse blocks for
use with Class CC fuses (Cooper
Bussmann LP-CC, KTK-R, and FNQ-R).
Dimensions: See Data Sheet 1105
Poles: 1 to 3
Ratings:
Volts: — 600V
Amps: — 1⁄10-30A
SCCR:— 200kA RMS Sym.
Agency Information: CE, UL Listed
(Guide IZLT, File E14853), CSA (Class
6225-01, File 47235)
Flammability Rating: UL 94V0
DIN Rail Adapters: See page 413 for
DRA-1 & DRA-2
Catalog Numbers
Terminal Type
Screw Pressure
with Plate w/
Quick Pressure Quick Box
Screw Connect* Plate Connect* Lug Poles
BC6031S BC6031SQ BC6031P BC6031PQ BC6031B 1
BC6032S BC6032SQ BC6032P BC6032PQ BC6032B 2
BC6033S BC6033SQ BC6033P BC6033PQ BC6033B 3
BCCM Series
Description: 3-pole fuse block for use
with (2) Class CC fuses and (1) 13⁄32” x 11⁄2”
fuse
Catalog Numbers
Catalog Terminal
Numbers Type
BCCM6033SQ Screw with Quick-Connect*
BCCM6033PQ Pressure Plate w/Quick-Connect*
*Quick-connect terminal rated for 20A max.
Specifications
Description: Supplementary fuse
blocks for use with any 13⁄32” x 11⁄2” fuses
(Cooper Bussmann®KTK, FNQ, FNM,
BAF, PV, and AGU).
Dimensions: See Data Sheet 1104
Poles: 1 to 3
DIN Rail Adapters: See page 413
for DRA-1 & DRA-2
Ratings:
Volts: — 600Vac/dc
Amps: — 1⁄10-30A
SCCR:— 10kA RMS Sym.
Agency Information: CE, UL
Recognized (Guide IZLT2, File
E14853), CSA (Class 6225-01, File
47235).
Flammability Rating: UL 94V0.
Catalog Numbers
Terminal Type
Screw Pressure
with Plate w/
Quick Quick Box
Connect* Connect* Lug Poles
BM6031SQ BM6031PQ BM6031B 1
BM6032SQ BM6032PQ BM6032B 2
BM6033SQ BM6033PQ BM6033B 3
Specifications
Description: Class G fuse blocks for use
with Class G fuses (Cooper Bussmann SC).
Dimensions: See Data Sheet 1106
Poles: 1 to 3
Ratings:
Volts: — 600Vac/dc (0-20A)
— 480Vac/dc (25-60A)
Amps: — 1-60A (See Catalog Numbers
table)
SCCR: — 100kA RMS Sym.
Agency Information: CE, UL Listed
35-60A (Guide IZLT, File E14853), UL
Recognized 1-30A, (Guide IZLT2, File
E14853), CSA (Class 6225-01, File 47235).
DIN Rail Adapters: See page 413 for
DRA-1 & DRA-2.
Catalog Numbers
Terminal Type
Screw Pressure
with Plate w/ Box Lug
Quick Quick Box w/retaining
Connect* Connect* Lug clip Amps Poles
BG3011SQ BG3011PQ BG3011B — 1 1
BG3012SQ BG3012PQ BG3012B — to 2
BG3013SQ BG3013PQ BG3013B — 15 3
BG3021SQ BG3021PQ BG3021B — 20 1
BG3022SQ BG3022PQ BG3022B — 2
BG3023SQ BG3023PQ BG3023B — 3
BG3031S BG3031P BG3031B — 25 1
BG3032S BG3032P BG3032B — to 2
BG3033S BG3033P BG3033B — 30 3
— — — G30060-1CR 35 1
— — — G30060-2CR to 2
— — G30060-3C G30060-3CR 60 3
BC Series BM Series Type M BG & G Series
1-15
20
25-30
35-60
Recommended Cover Puller
• PF1-WH (White)
• PF1-BK (Black)
Recommended Cover Puller
• PF1-WH (White)
• PF1-BK (Black)
Recommended Cover Puller
• PF1-WH (White)
• PF1-BK (Black)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 275
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Modular Fuse Blocks
Specifications
Description: For use with Cooper Bussmann®
high speed fuses.
Ratings:
SCCR: — 200kA RMS Sym. or fuse IR, whichever
is lower.
Agency Information: CE, UL Recognized, Guide EZLT2,
File No. E14853 up to 700V, CSA Certified, Class 6225-01,
File No. 47235 up to 700V.
BH Series Features and Benefits
• BH fuse blocks provide a wide range of mounting
configurations for Cooper Bussmann high speed fuses.
• BH fuse blocks have a Short-Circuit Current Rating of any
installed fuse up to 200kA RMS Sym.
Typical Applications
• Solid State Control Circuits
• VFDs
• UPS Systems
Catalog Numbers
BH-0001 BH-0122 BH-2001 BH-3004
BH-0002 BH-1001 BH-2002 BH-3033
BH-0003 BH-1002 BH-2003 BH-3144
BH-0111 BH-1003 BH-2031 BH-3145
BH-0112 BH-1131 BH-2032
BH-0113 BH-1132 BH-2033
BH-0121 BH-1133 BH-3003
Data Sheet: (BH-0) 1200; (BH-1) 1201; (BH-2) 1202;
(BH-3) 1203
Refer to the data sheet numbers below for the catalog code
description information.
Figure 1 Figure 2
BH Series Modular Type Fuse blocks for Class H &
J Fuses
Specifications
Description: 3-Pole only, modular type fuse blocks for
Class H & J fuses with standard reinforced retaining clips.
Ratings:
Volts: — 250V (0-60A See Catalog Numbers table)
— 600V (35-60A See Catalog Numbers table)
Amps: — 0-60A @ 250Vac/dc (See Catalog Numbers table)
— 35-60A@600V (See Catalog Numbers table)
SCCR: — Class J 200kA, Class H 10kA
Agency Information: CE, UL Recognized, Guide IZLT2,
File E14853, CSA Certified, Class 6225-01, File 47235.
Class H & J Features and Benefits
• H & J modular fuse blocks provide three pole 30 and 60
amp ratings for specific client requirements for separate line
and load fuse clip configurations.
Typical Applications
• Up to 60A, space confined, control circuits
CCatalog Numbers
Fuse Fig.
Screw Pressure Plate Class Volts Amps No.
11241-3SR* 11241-3PR* H 250 60 1
11242-3SR 11242-3PR 2
11241-3SR 11241-3PR 600 35 1
11242-3SR** 11242-3PR** 2
11239-3SR 11239-3PR 60 1
11240-3SR** 11240-3PR** 2
11241-3SR 11241-3PR J 600 35 1
11239-3SR* 11239-3PR* 60 1
Note: Order two blocks per fuse (matched or mixed.)
*11239 and 11241 have wire terminals and mounting holes located under fuse. (Figure 1)
**11240 and 11242 have wire terminals and mounting holes located at end of fuse. (Figure 2)
H
J
250 60
60
35
600
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
276
Fuse Holders and Blocks
SOU, SRU, SSN, SSU, SOW, SRW, SSW,
SOX, SRX, SSX, SOY, SRY, SSY, SSY-RL,
SSY-L, STY, SCY, SOY-B & SKA
Specifications
Description: Box covers for standard electrical boxes that
provide fused outlet, fused switch or circuit fuse protection.
Ratings:
Volts: — 125V/250V (See Catalog Numbers table)
Amps: — 0-15A (See Catalog Numbers table)
Agency Information: CE, See Catalog Numbers table.
Features/Benefits
• Cooper Bussmann®Box Cover Units provide a low-cost
method of controlling and protecting small motors when
used with Cooper Bussmann®Type T, Fusetron®,
dual-element fuses.
• Provide low-cost supplementary protection and
disconnection of 125V or less, single phase circuits.
Typical Applications
• Fractional Horsepower, 125 Volt Single-Phase Motor Circuits
• General 125 Volt Supplemental Circuits
Box Cover Units for Plug Fuses
Data Sheet: 1129
Catalog Numbers RReceptacle Motor Agency4
Catalog Fuse holder3Outlet to Load Switch Switch Size Listing/
Numbers Type Box Single Double 125V 250V Control1Light2(Max) General Data Certification
SOU X 3⁄4hp 125V, 15A UL, CSA
SRU 21⁄4" Handy X X 1⁄2hp 125V, 15A UL
SSU X X 1⁄2hp 125Vac, (do not use on dc), 15A UL, CSA
SOW X 3⁄4hp 125V, 15A UL, CSA
SRW 23⁄4" Switch X X 1⁄2hp 125V, 15A UL
SSW X X 1⁄2HP 125Vac, (do not use on dc), 15A UL, CSA
SOX X 3⁄4hp 125V, 15A UL, CSA
SRX 4" Octagon X X 1⁄2hp 125V, 15A UL
SSX X X 1⁄2hp 125Vac, (do not use on dc), 15A UL, CSA
SOY X 3⁄4hp 125V, 15A UL, CSA
SRY X X 1⁄2hp 125V, 15A UL
SSY X X 1⁄2hp 125Vac, (do not use on dc), 15A UL, CSA
SSY-RL 4" Square X X X X 1⁄2hp 125Vac, (do not use on dc), 15A —
STY3XX
1⁄2hp 125Vac, (do not use on dc), 15A UL
SCY X X(2) 1⁄2hp (2) 125Vac, (do not use on dc),
can protect two motors, 15A UL
SOY-B X 3⁄4hp 125V, protects two motors, 15A UL
SKA 411⁄16" Square X X(15A) 2hp 250V, 15A single phase UL
SSN Single Gang X X X 1⁄2hp Weatherproof model, 15A UL
1 Switch turns power to fused load OFF or ON.
2 Switch light indicates power to load (dark when switch OFF or fuse open).
3 Double pole switch opens both sides of circuit. Can be used for two separate motors with common switch or a single motor (3⁄4Hp, 250Vac max.).
4 UL Guide JAMZ, File IE6491; CSA Class 6225-01, File 47235.
21⁄4" Handy
23⁄4" Switch
4" Octagon
4" Square
YTS
SSU
SSN
SRUSOU
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 277
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Specifications
Description: Waterproof in-line fuse
holder for 1⁄4" x 11⁄4" fuses.
Dimensions: See Dimensions
illustration.
Construction: Thermoplastic rubber
body with tin-plated, copper contacts.
Ratings:
Volts: — 32V
Amps: — 30A max
Catalog Numbers
Catalog
Numbers Description
HFB* Standard Pack (10-in)
BK/HFB Bulk Pack (100-in)
BK/1A2294 HFB Replacement Contact Clip
1A2294-01 HFB-10** Replacement Contact Clip
*HFB accepts #12 to #18 wire leads (not provided). See
Data Sheet for recommended crimp tools.
**HFB-10 accepts #10 wire leads (not provided). See Data
Sheet for recommended crimp tools.
Features/Benefits
• Simple assembly with one-piece
thermoplastic (important information
molded into body)
• High visibility yellow color for easy
identification in dark or hard-to-access
locations
• Ideal for shock and vibration
environments; withstands many
organic solvents; temperature
range -40/+150°C
Typical Applications
• Supplemental, Low Voltage, Low
Amperage Control Circuits
Dimensions - in (mm)
In-line Fuse Holders for 1⁄4" x 7⁄8" to 11⁄4" Fuses
0.75"
(19.1mm)
3"
(76.2mm)
Data Sheet: 2102 Data Sheet: 2111
Data Sheet: 2103
Specifications
Description: Universal in-line fuse
holder for 1⁄4" x 7⁄8" to 1 1⁄4" fuses.
Dimensions: See Dimensions
illustration.
Construction: 8" (203mm) #14 lead
wires.
Ratings:
Volts: — 32V
Amps: — 15A max
Features and Benefits
• HRK Universal in-line fuse holder for
1⁄4" x 7⁄8", 1" and 11⁄4" fuses with #14
lead wires.
• RoHS compliant
Typical Applications
• Supplemental, Low Voltage, Low
Amperage Control Circuits
Catalog Number
Catalog Amp
Number Rating Volts Fuse Description
HRK-R* 15 32 1⁄4" diameter fuses of
different lengths.
*Three springs furnished with fuse holder to accommodate
different length 1⁄4" fuses.
Dimensions - in (mm)
Specifications
Description: Universal in-line fuse
holder for 1⁄4" x 7⁄8", 1" and 11⁄4" fuses.
Dimensions: See Dimensions
illustration.
Construction: Nylon body with tin-
plated, copper contacts.
Ratings:
Volts: — 32V
Amps: — 30A max
Flammability Rating: UL 94V2.
Pull Force: 5lbs minimum to separate
fuse holder housing with fuse installed.
Features and Benefits
• HHB Universal in-line fuse holder for
1⁄4" x 7⁄8", 1" and 1 1⁄4" fuses.
Typical Applications
• Supplemental, Low Voltage, Low
Amperage Control Circuits
Catalog Numbers
Holder — without leads* - RoHS compliant
Catalog Numbers Description
HHB-R Standard Pack (10-in)
BK/HHB-R Bulk Pack (100-in)
*Accepts #12 to #16 wire leads (not provided with basic fuse
holder). See Data Sheet for recommended crimp tools.
Holder — with pre-attached #14 Insulated
lead wires - Not RoHS compliant unless
noted
Catalog Numbers Wire
19" Length 8" Length Color
BK/HHB-Y419 BK/HHB-Y408 Yellow
BK/HHB-R419 BK/HHB-R408** Red
BK/HHB-B419 BK/HHB-B408 Black
**RoHS compliant.
Dimensions - in (mm)
Fuse Length Fuse Holder Length “L”
7⁄8" (AGW) 2.100 Max
1" (AGX) 2.250 Max
11⁄4" (AGC, MDL) 2.420 Max
L
0.53"
(13.5mm)
0.75"
(19.1mm)
2.19"
(55.6mm)
1.56"
(39.7mm)
0.69"
(17.5mm)
0.38"
(9.5mm)
HFB & HFB-10 HHB HRK
HR and HM
Series
Specifications
Description: In-line
fuse holders for SFE
and 1⁄4" dia. x various
length fuses.
Dimensions: See
Dimensions
illustration.
Ratings:
Volts: — 32V
Amps: — 20A
Features and Benefits
• HR and HM Universal in-line fuse
holder for SFE and various length 1⁄4"
diameter fuses with #14 lead wires.
Typical Applications
• Supplemental, Low Voltage, Low
Amperage Control Circuits
Catalog Numbers
Catalog Includes Wire Length
Numbers Fuse & Size
HRJ* SFE-20
HRI SFE-14
HRH SFE-9 19” of #14
HRE SFE-71⁄2
HRG SFE-6
HRF SFE-4
HMJ** SFE-20
HMI SFE-14
HMH SFE-9 8” of #14
HME SFE-71⁄2
HMG SFE-6
HMF SFE-4
* Also available as in-line fuse holder only with lead wire
contacts, HRJ-LESS-Fuse.
** Also available as in-line fuse holder only with lead wire
contacts, HMJ-LESS-Fuse.
HHJ-A For 1⁄4" x 11⁄4" fuse, no wire or fuse
included, accepts #18 - #22 wire.
HHJ-B For 1⁄4" x 11⁄4" fuse, no wire or fuse
included, accepts #12 - #16 wire.
HHI-B For 1⁄4" x 11⁄16" fuse, no wire or fuse
included, accepts #12 - #16 wire.
Replacement Contacts
Catalog
Number Symbol
9838 HHJ-A
9841 HHJ-B
Dimensions - in (mm)
For product data sheets, visit www
.cooperbussmann.com/datasheets/ulcsa
278
Fuse Holders and Blocks
In-line Fuse Holders
0.75"
(19.1mm)
2.19"
(55.6mm)
1.56"
(39.7mm)
0.69"
(17.5mm)
0.38"
(9.5mm)
1.84"
0.42" DIA.
WIRE LENGTH: 13" ± 0.5"
Data Sheet: 2122 Data Sheet: 2115 Data Sheet: 2138
Specifications
Description: In-line water-resistent
fuse holders for 1⁄4" x 11⁄4" fuses.
Dimensions: See Dimensions
illustration.
Construction: Phenolic body with
copper crimp contact leads.
Ratings:
Volts: — 250V
Amps: — 20A
Agency Information: CE, UL
Recognized, (Guide IZLT2, File
E14853) UL.
Flammability Rating: UL 94HB.
Features and Benefits
• HFA in-line, water-resistent fuse holder
for 1⁄4" x 11⁄4" fuses.
Typical Applications
• Supplemental, Low Voltage, Low
Amperage Control Circuits
Refer to data sheet for recommend
crimp tools
Catalog Numbers
Catalog
Numbers Terminals
HFA Crimp #12 - #16
HFA-HH* 1⁄4" Quick Connect
*No UL Recognition.
Dimensions - in (mm)
Specifications
Description: In-line fuse holders for
5 x 15mm or 5 x 20mm fuses.
Dimensions: See Dimensions
illustration.
Construction: Black thermoplastic
body with brass contacts, wire: 16
AWG, red.
Ratings:
Volts: — 32V
Amps: — 5A (5 x 15mm)
— 10A (5 x 20mm)
Features and Benefits
• HHT in-line fuse holders for 5 x 15mm
and 5 x 20 mm fuses.
Typical Applications
• Supplemental, Low Voltage, Low
Amperage Control Circuits
Catalog Numbers
Catalog Number Fuse Size
HHT 5 x 15mm & 5 x 20mm
Dimensions - in
2.34"
(59.5mm)
.600"
(15.2mm)
.800"
(20.3mm)
HFA Series HHT Series
(IN ASSEMBLED POSITION)
1/4" ± 1/32"
1.84"
6-3/16" ± 1/4" 6-1/16" ± 1/4"
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 279
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Tron™In-line Fuse Holders
Specifications
Description: Single-pole,
non-breakaway, in-line fuse
holders for Type SC fuses,
480V (or less).
Ratings:
Volts: — 600V
Amps: — 0-15A
Fuse Size: 13⁄32" x 1.31"
Catalog Number
HEG-AA
Optional Boots:
2A0660 Single Conductor
2A0661 Two Conductor
Specifications
Description: Single-pole,
non-breakaway, in-line fuse
holders for Type SC fuses
(Also fuse types BBS & KTQ,
nominal size 13⁄32" x 1 3⁄8").
Ratings:
Volts: — 600V
Amps: — 0-20A
Agency Information: CSA
- 15A.
Catalog Numbers
HEH-AA, HEH-BB, HEH-AD
Optional Boots:
2A0660 Single Conductor
2A0661 Two Conductor
Specifications
Description: Single-pole,
non-breakaway,
in-line fuse
holders for Type SC-25, &
SC-30 fuses,
size
13⁄32" x 1 5⁄8".
Ratings:
Volts: — 480V
Amps: — 0-30A
Catalog Numbers
HEC-AA, HEC-RW-RLB-R
Optional Boots:
2A0660 Single Conductor
2A0661 Two Conductor
Specifications
Description: Single-pole,
non-breakaway, in-line fuse
holders for Type SC and Type
HVW fuses, size 13⁄32" x 2 1⁄4".
Ratings:
Volts: — 480V
Amps: — 35-60A Type SC
— 1⁄2-6A Type HVW
Catalog Numbers
HEJ-AA, HEJ-AB, HEJ-AC, HEJ-BB,
HEJ-JJ, HEJ-JK, HEJ-LL, HEJ-LLB,
HEJ-CC, HEJ-DD, HEJ-WW, HEJ-PP,
HEJ-QQ
Optional Boots:
2A0660 Single Conductor
2A0661 Two Conductor
Specifications
Description: Single-pole
in-line fuse holders for any
13⁄32" x 1 1⁄2" fuses (typically
fuse types: BAF, FNM, FNQ,
and KTK 1⁄10 - 30A).
Ratings:
Volts: — 600V
Amps: — 0-30A
Catalog Numbers
See Page 280
Specifications
Description: Single-pole
in-line fuse holders for
13⁄32" x 1 1⁄2" fuses with a
permanently solid neutral
identified by white plastic
coupling nut.
Catalog Numbers
HET-AA, HET-AB, HET-AW, HET-
AW-RLC-A, HET-AW-RLC-B, HET-
AW-RLC-C, HET-AW-RLC-J, HET-
AW-RYC, HET-BB, HET-BW-RLC-B,
HET-BW-RYC, HET-JJ, HET-JK,
HET-JW, HET-JW-RLC-J, HET-JW-
RYC, HET-KK
Specifications
Description: Double-pole
in-line fuse holders for KTK-
R fuses with optional break-
away receptacle, polarized,
and accepting Class CC
branch circuit fuses (Cooper
Bussmann®KTK-R, FNQ-R
& LP-CC; 600V or less,
200,000A IR).
Ratings:
Volts: — 600V
Amps: — 0-30A
Catalog Numbers
HEY-AA, HEY-AB, HEY-AC, HEY-
AD, HEY-AE, HEY-AL, HEY-AW-
DRLC-A, HEY-AW-DRLC-B, HEY-
AW-DRYC, HEY-BB, HEY-JJ
Data Sheet: 2126
Specifications
Description: Double-pole in-
line fuse holders for 13⁄32" x 1 1⁄2"
fuses (typically fuse types
BAF, FNM, FNQ, and KTK
1⁄10 - 30A).
Ratings:
Volts: — 600V
Amps: — 0-30A
Catalog Numbers
HEX-AA, HEX-AB, HEX-AC, HEX-AD,
HEX-AE, HEX-AW, HEX-AW-DRLC-A,
HEX-AW-DRYC, HEX-AW-RLC-A,
HEX-AW-RYC, HEX-AY, HEX-BB,
HEX-CC, HEX-JJ, HEX-JK, HEX-JW-
DRYC, HEX-KK
HEG Series
HEB Series HET Series HEY Series HEX Series
HEH Series HEC Series HEJ Series
Data Sheet: 2127 Data Sheet: 2125 Data Sheet: 2126
Data Sheet: 2124 Data Sheet: 2124 Data Sheet: 2124 Data Sheet: 2123
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
280
Fuse Holders and Blocks
For HEB Holders Only
Data Sheet: 2127
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #6 1 Y Y
Crimp #10 2 Y Y
Copper #6 1 Y Y
Crimp #10 2 Y Y
Copper #6 1 Y Y
Crimp #10 2 Y Y
Copper #6 1 Y Y
Crimp #10 2 Y Y
Copper #4 1 N Y
Crimp #8 2 Y Y
Copper #2 1 N Y
Crimp #6 2 Y Y
Copper #20, #18 1 Y Y
Crimp
Copper #12 to #3 1 Y Y
Setscrew
Copper #12 to #3 1 Y Y
Setscrew
Copper #12 to #3 1 Y Y
Setscrew
Copper #12 to #3 1 Y Y
Setscrew
Aluminum #12 to #2 1 Y Y
Setscrew
Aluminum #8 1 N Y
Crimp #6 1 Y N
Aluminum #6 1 N Y
Crimp #4 1 Y N
Aluminum #3, #4 1 N Y
Crimp #2 1 Y N
Aluminum #1, #2 1 N Y
Crimp
Aluminum 1/0 1 N Y
Crimp
SolidTerminal #8 to #12 1 Y N
for aluminum
connector #10 to #14 1 N Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #6 1 Y Y
Crimp #10 2 Y Y
Copper #4 1 N Y
Crimp #8 2 Y Y
Copper #2 1 N Y
Crimp #6 2 Y Y
Copper 2/0 1 N Y
Crimp #3 2 N Y
Copper #12 to #3 1 Y Y
Setscrew
Copper #12 to #3 2 Y Y
Setscrew
Aluminum #12 to #2 1 Y Y
Setscrew
Aluminum #12 to #2 2 Y Y
Setscrew
Aluminum #1, #2 1 N Y
Crimp
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #6 1 Y Y
Crimp #10 2 Y Y
Copper #4 1 N Y
Crimp #8 2 Y Y
Copper #2 1 N Y
Crimp #6 2 Y Y
Copper #4 1 N Y
Crimp #8 2 Y Y
Copper #2 1 N Y
Crimp #6 2 Y Y
Copper #12 to #8 1 Y Y
Crimp #12 2 Y Y
Copper #12 to #3 1 Y Y
Setscrew
Copper #12 to #3 2 Y Y
Setscrew
Aluminum #12 to #2 1 Y Y
Setscrew
Aluminum #12 to #2 2 Y Y
Setscrew
Aluminum #12 to #2 1 Y Y
Setscrew
Aluminum #8 1 N Y
Crimp #6 1 Y N
Aluminum #6 1 N Y
Crimp #4 1 Y N
Aluminum #3, #4 1 N Y
Crimp #2 1 Y N
Aluminum #1, #2 1 N Y
Crimp
Aluminum 1/0 1 N Y
Crimp
SolidTerminal #8 to #12 1 Y N
for aluminum
connector #10 to #14 1 N Y
Terminal No. of
Wire Size Wires per Solid Stranded
Type Terminal Wire Wire
Loadside Terminal
Directions: To select complete holder P/N, work from left to right starting with loadside terminal options and then lineside terminal options. Then determine breakaway or non-breakaway style.
Terminal No. of
Wire Size Wires per Solid Stranded
Type Terminal Wire Wire
Lineside Terminal Available P/N’s
Non-Breakaway Breakaway
P/N P/N
(Boots not included) (Boots included)
HEB-AA(1)(2)
HEB-AW-RLC-A(1)(2)
HEB-AB(2) HEB-AW-RLC-B
HEB-AC(2) HEB-AW-RLC-C(4)
HEB-AD(2) N/A
HEB-AE(2) N/A
HEB-AJ HEB-AW-RLC-J
HEB-AK HEB-AW-RYC
HEB-AL HEB-AW-RLA
HEB-AY HEB-AW-RYA
HEB-AR N/A
HEB-BA(2) HEB-BW-RLC-A
HEB-BB(2) HEB-BW-RLC-B
HEB-BC(2) N/A
HEB-BD(2) N/A
HEB-CC(2) N/A
HEB-DD(2) N/A
HEB-ZA N/A
HEB-JJ HEB-JW-RLC-J
HEB-JK HEB-JW-RYC
HEB-JL N/A
HEB-JY N/A
HEB-LL HEB-LW-RLA
HEB-NN N/A
HEB-PP(2) N/A
HEB-QQ(2) N/A
HEB-RR(2) N/A
HEB-TT(2) N/A
HEB-SS N/A
(3)(3)
(1)UL Recognized, Guide IZLT2, File E14853
(2)CSA Certified, Class 6225-01, File 47235
(3)CE
(4)HEB-AW-RLC-C is for (1) #4 stranded wire only. Contact your local Cooper Bussmann representative for other possible
terminations not listed.
Insulating boots for single conductor-2A0660
Dual conductor-2A0661
(4)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 281
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Panel Mounted Fuse Holders for 5 x 20mm Fuses
Specifications Terminals: Tin-plated brass.
Molded Materials: High temperature thermoplastic that meets the flammability ratings of UL 94V0; Glow Wire Test:
960°C per IEC 60695-2-1.
Solderability: In accordance with IEC 68-2-20.
Agency Information: cURus, VDE
Electrical: Contact Resistance: ≤ 10 megohm; Insulation Resistance: ≥ 10MΩ; Dielectric Strength ≥
2000Vac.
Shock Safety: PC2 (fuse holders).
Packaging: Standard Qty 10 (No Prefix), Bulk Qty 100 (Prefix Catalog Number with BK/).
3.0x0.51mm
12.00mm+0.0
–0.1
12.70mm+0.0
–0.1
12.00mm+0.0
–0.1
12.70mm+0.0
–0.1
12.00mm+0.0
–0.1
12.70mm+0.0
–0.1
12.00mm+0.0
–0.1
12.70mm+0.0
–0.1
3.0x0.51mm
3.0x0.51mm
4.8x0.51mm
37.5mm
4mm
Ø15mm
Ø16mm
11mm
5.5mm
Ø22mm
6.5mm
Ø15mm
37.5mm
36mm
4mm
Ø15mm
Ø16mm
11mm
5.5mm
0.5mm
35.5mm
4mm
Ø15mm
Ø16mm
11mm
5.5mm
0.5mm
10.2mm
Data Sheet: 2110
Data Sheet: 2110
Data Sheet: 2110
Data Sheet: 2110
HTC-35M
Ratings:
Volts: — 250Vac
Amps: — 10A UL, 6.3A VDE
Fuse Access: Threaded cap
HTC-55M
Ratings:
Volts: — 250Vac
Amps: — 10A UL, 6.3A VDE
Fuse Carrier: Bayonet type
HTC-40M
Ratings:
Volts: — 250Vac
Amps: — 10A UL, 6.3A VDE
Fuse Access: Screwdriver slot
HTC-70M
Ratings:
Volts: — 250Vac
Amps: — 10A UL, 6.3A VDE
Fuse Carrier: Bayonet type
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
282
Fuse Holders and Blocks
Panel Mounted Fuse Holders for 1⁄4" x 11⁄4" Fuses
Specifications Terminals: Bayonet-type knob.
Vibration resistant.
For panels up to 5⁄16" (7.9mm) thick.
Agency Information: CE (HKP, HKP-L, HKP-W, HKP-OO), UL Recognized — Guide IZLT2, File E14853, CSA
Certified — Class 6225-01, File 47235
Replacement Parts: Cap: 9435-1/2
Plastic Nut: BK/1A4287 (100 pieces minimum)
Metal Nut: BK/1A4806-2 (100 pieces minimum)
Washer: 9732
.800"
(20.3mm)
Punched Mounting Hole
.811"
(20.6mm)
.890"
(22.6mm)
1.56"
(39.7mm)
.75"
(19.1mm)
.855"
(21.7mm) 1.17"
F
U
S
E
F
U
S
E
F
U
S
E
Data Sheet: 2106 Data Sheet: 2106
Data Sheet: 2106
Specifications
Description: Standard fuse holders.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: — 30A
Catalog Numbers
Catalog Fuse
Numbers Description
HKP —
HKP-L HKP w/ 2250V stand-off barrier
HKP-W HKP w/ drip-proof knob
Dimensions - in (mm)
Specifications
Description: Fuse holders with 1⁄4"
quick-connects.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: — 15A
Catalog Numbers
Catalog Fuse
Numbers Description
HKP-BBHH HKP w/ 1⁄4" quick-connects, nut and washer
assembled.
HKP-HH HKP w/ 1⁄4" quick-connect.
HKP-LW-HH HKP w/ drip-proof knob, 2250V stand-off
barrier and 1⁄4" quick-connects.
Dimensions - in (mm)
Specifications
Description: Snap-lock fuse holders.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: — 30A
Catalog Numbers
Catalog Fuse
Number Description
HKP-OO HKP with snap-lock
Dimensions - in (mm)
HKP, HKP-L, HKP-W HKP-OOHKP-BBHH, HKP-HH and
HKP-LW-HH
For product data sheets, visit www.cooperbussmann.com/products/datasheets/ulcsa 283
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Panel Mounted Fuse Holders for 5 x 20mm
and 1⁄4" x 1 1⁄4" Fuses
HTB Series
Specifications
Description: Fuse holders with knob-type carriers.
Dimensions: See Dimensions illustrations.
Construction: High temperature, flame retardant
thermoplastic; UL Component Recognized; UL 94V0;
mounting nut, spacer-black polycarbonate. Terminals:
tin-plated brass.
Electrical Data: Insulation resistance (per IEC #257) —
10,000 ohms @ 500Vdc; contact resistance (per IEC #257)
— 0.005 ohms Max @ 1A; standoff voltage (per IEC #257)
— 480V/Mil @ 0.125” thickness.
Agency Information: CE, UL Recognized — Guide IZLT2,
File E14853, 1⁄4˝ dia fuse @ 20A, 5mm dia fuse @16A @
250V, CSA — 16A @ 250V Class 6225-01 File 47235;
VDE
Certified: 136128, HTB-XXM, SEMKO Certification: Ref.
#0146149/01, HTB-XXM.
Mounting: Withstands 15 to 20 Lb-In torque to mounting
nut when mounting fuse holder to panel.
Environmental: Maximum operating
temperature -55°C to 85°C.
Dimensional Data - in (mm)
Data Sheet: 2119
0.30” HTB-22I-R HTB-24I-R HTB-26I-R HTB-28I-R X
7.62mm HTB-22M-R HTB-24M-R HTB-26M-R HTB-28M-R X
0.125” HTB-42I-R HTB-44I-R HTB-46I-R HTB-48I-R X
3.18mm HTB-42M-R HTB-44M-R HTB-46M-R HTB-48M-R X
0.30” HTB-62I-R HTB-64I-R HTB-66I-R HTB-68I-R X
7.62mm HTB-62M-R HTB-64M-R HTB-66M-R HTB-68M-R X
0.125” HTB-82I-R HTB-84I-R HTB-86I-R HTB-88I-R X
3.18mm HTB-82M-R HTB-84M-R HTB-86M-R HTB-88M-R X
Fuse holders and fuse carriers may be ordered separately.
1.125"
(28.6mm)
0.47"
(11.9mm)
0.09" NOM.
(2.4mm)
1.125"
(28.6mm)
0.47"
(11.9mm)
0.92"
(23.4mm)
0.67"
(17.1mm)
0.91"
(23.0mm)
0.69"
(17.5mm)
KKnob Type Carrier
Common Dimensions:
Length (Knob Type) - 1.69"
(42.9mm) Plus In-Line Terminal
NOTE: Plus In-Line Terminal
Maximum
Panel
Thickness
Solder/
3⁄16" Quick-Connect 1⁄4" Quick-Connect
Carrier Options
1⁄4" x 11⁄4" 5 x 20mm
(“I” Equals Inches) (“M” Equals Metric)
Knob Knob
In-Line Rt. Angle In-Line Rt. Angle
0.34"
8.7mm)
0.33"
(8.3mm)
0.47"
(11.9mm)
0.45"
(11.5mm)
Terminal Options
Replacement Parts
For product data sheets, visit www.cooperbussmann.com/products/datasheets/ulcsa
284
Fuse Holders and Blocks
Panel Mounted Fuse Holders for 5 x 20mm
and 1⁄4" x 1 1⁄4" Fuses
0.30” HTB-32I-R HTB-34I-R HTB-36I-R HTB-38I-R X
7.62mm HTB-32M-R HTB-34M-R HTB-36M-R HTB-38M-R X
0.125” HTB-52I-R HTB-54I-R HTB-56I-R HTB-58I-R X
3.18mm HTB-52M-R HTB-54M-R HTB-56M-R HTB-58M-R X
0.125” HTB-92I-R HTB-94I-R HTB-96I-R HTB-98I-R X
3.18mm HTB-92M-R HTB-94M-R HTB-96M-R HTB-98M-R X
0.17"
(4.37mm)
1.58"
(40.03mm)
0.17"
(4.37mm)
1.59"
(40.08mm)
0.41"
(10.31mm)
1.34"
(34.13mm)
S
Packing
Blank (Std.) – 10 fuse holders
in a carton
BK – 100 fuse holders in a
cardboard shelf package
Rear Terminal Configuration
2 — Solder / Quick-Connect
Solder / Quick-Connect
(In-Line)
4 —
(Right Angle)
6 — Quick-Connect (In-Line)
8 — Quick-Connect (Right Angle)
Fuse Carrier
I — /4˝x 1
M — 5 x 20mm
Splash Proof
(Optional on Knob
Holders Only)
Body Configuration and Mounting
Knob Holders
2 — Low Profile (Rear Panel Hex-Nut)
4 — High Profile
*6 — (Front Panel Hex-Nut)
8 — Low Profile (Snap-In)
Screwdriver Slotted Holders
3 — Low Profile
5 — High Profile
9 — Low Profile (Snap-In)
Product
Symbol
HTB-
Packaging
(Blank) – Std.
BK/ – Bulk
Fuse Carrier
I —
M — 5 x 20mm
Product
Symbol
FT — Knob Type
(For 20, 40, 60,
and 80 Series
Only)
ST — Screwdriver
Slotted (For 30,
50, and 90 Series
Only)
P
-R
*Profile varies with panel thickness. Holder installs through rear of panel.
FUSE CARRIER ONLY
1/4˝
1
/4˝
1/4˝
1
/16˝
3
/16˝
3
Cap with O-Ring
/4˝x 1
1/4˝
1
RoHS
Compliant
Data Sheet: 2119
Catalog Number Build-A-Code
HTB Series
HTB-3
HTB-5
HTB-9
SScrewdriver Type Carrier
Common Dimensions:
(Screwdriver Slotted)
1.75" (44.5mm)
NOTE: Plus In-Line Terminal
Maximum
Panel
Thickness
Solder/
3⁄16" Quick-Connect 1⁄4" Quick-Connect
Carrier Options
1⁄4" x 1 1⁄4" 5 x 20mm
(“I” Equals Inches) (“M” Equals Metric)
Screwdriver Screwdriver
In-Line Rt. Angle In-Line Rt. Angle
0.34"
8.7mm)
0.33"
(8.3mm)
0.47"
(11.9mm)
0.45"
(11.5mm)
Terminal Options
Dimensional Data - in (mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 285
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Panel Mounted Fuse Holders for Indicating Type Fuses
.630" + .005"
(16.0mm + .13mm)
.573" + .003"
(14.6mm + .08mm)
Punched Mounting Hole
Octagonal Sides
0.81"
(20.6mm)
1.19"
(30.2mm)
2.81"
(71.4mm)
Flat-Sides
Data Sheet: 2120 Data Sheet: 2121 Data Sheet: 2105
Specifications
Description: Pin indicating for
1⁄4" x 11⁄4" fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: — 15A
Agency Information: CE, UL
Recognized, File E14853, Guide IZLT2.
Catalog Numbers
Catalog
Numbers* Terminals
HLD Solder terminals
HLD-HH 1⁄4" quick-connect terminals
*Use w/GBA, GLD Fuses.
Dimensions - in (mm)
Specifications
Description: Neon lamp indicating for
1⁄4" x 1" fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: — 15A
Agency Information: None
Catalog Number
Catalog Lamp Knob
Number* Volts Color Type
HJL 90 to 250 Clear Oct
*Use with AGX or MKB fuses, for panels up to 1⁄8" thick.
Dimensions - in (mm)
Specifications
Description: Neon and incandescent
lamp indicating for 1⁄4" x 11⁄4" fuses
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250V
Amps: —15A (HKL, HKL-X)
— 20A (HKR, HKT, HKU, HKX)
Agency Information: CE, UL
Recognized, (Guide IZLT2, File
E14853), CSA Certified
(Class 6225-01, File 47235).
Catalog Numbers
Catalog Lamp
Numbers Volts Knob Color/Type
HKL* 90-250 Clear/Oct
HKL-X* 90-250 Clear/FS
HKR** 22-30 Amber/Oct
HKT** 13-22 Amber/Oct
HKU** 4-6 Red/Oct
HKX** 22-33 Amber/FS
* Neon lamp — UL Recognized and CSA Certified.
** Incandescent lamp.
Dimensions - in (mm)
HLD HK SeriesHJL
Octagonal Sides
.505" + .005"
(16.0mm + .13mm)
.473" + .005"
(12.0mm + .13mm)
Punched Mounting Hole
0.69"
(17.5mm)
2.5" (HLD)
(63.5mm)
2.75" (HLD-HH)
(69.9mm)
.630" + .005"
(16.0mm + .13mm)
.590" + .003"
(14.6mm + .08mm)
Punched Mounting Hole
Octagonal Sides
0.81"
(20.6mm)
1.19"
(30.2mm)
2.81"
(71.4mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
286
Fuse Holders and Blocks
Panel Mounted Fuse Holders for 13⁄32" x 1 5⁄16" to 1 1⁄2" Fuses
Data Sheet: 2114 Data Sheet: 2113 Data Sheet: 2108
0.180" DIA.
(4.6mm)
1.125"
(28.6mm)
1.00"
(25.4mm)
Without Fuse
2.69" Max.
(68.3mm)
0.88"
(22.2mm)
1.78"
(45.2mm)
1.31"
(33.3mm)
2.81" Max.
(71.4mm)
With Fuse
F
U
S
E
F
U
S
E
F
U
S
E
0.250" ± .003"
(6.35 ± .08mm)
(Typ.2)
0.88"
(22.2mm)
2.81"
(71.4mm)
With Fuse
Without Fuse
2.41"
(64.3mm)
0.80"
(20.2mm)
1.78"
(45.2mm)
0.180"
(4.6mm)
1.125"
(28.6mm)
0.250" ± 0.003"
(6.35 ± .08mm)
(Typ.2)
1.125"
(28.6mm)
0.88"
(22.2mm)
2.81"
(71.4mm)
Specifications
Description: Standard fuse holders
with
sscrew-type knob
for 13⁄32" x 15⁄16" to
11⁄2" Fuses.
Dimensions: See Dimensions
illustration.
Agency Information: CE, UL
Recognized, Guide IZLT2, File E14853;
CSA Certified, Class 6225-01, File
47235.
Flammability Rating: UL 94HB.
Terminals: Combination 1⁄4"
quick-connect/solder terminals.
Catalog Numbers
Catalog Amp
Numbers Ratings Volts Fuse Description
HPF 302600 1 1⁄2" (38.1mm)
HPF-C 30360031 1⁄2" (38.1mm) clear knob.
HPF-L 5 600 BBS, 13⁄32" x 1 3⁄8" fuses.
HPF-EE 15 600 SC 0-15, 13⁄32" x 1 5⁄16" fuses.
HPF-JJ 20 600 SC 20, 13⁄32" x 1 13⁄32" fuses.
HPF-FF1302480 SC 25 & 30, 13⁄32" x 1 5⁄8" fuses.
HPF-RR 302600 KTK-R, LP-CC & FNQ-R
Class CC fuses.
HPF-WT 302600 Splash-proof knob. 13⁄32" x 1 1⁄2"
(38.1mm)
1No CSA Certification
220A max when used with quick-connect terminals.
3HPF-C ratings for CSA-15A, 250V
Dimensions - in (mm)
Specifications
Description: Standard fuse holders
with
bayonet-type knob
for 13⁄32" x 15⁄16"
to 11⁄2" fuses.
Dimensions: See Dimensions
illustration.
Agency Information: CE, UL
Recognized, Guide IZLT2, File E14853;
CSA Certified, Class 6225-01, File
47235.
Flammability Rating: UL 94HB.
Terminals: Combination 1⁄4" quick-
connect/solder terminals.
Catalog Numbers
Catalog Amp
Symbol Ratings Volts Fuse Description
HPS 3023 600 13⁄32" x 1 1⁄2"
HPS-L 5 600 BBS, 13⁄32" x 1 3⁄8" fuses.
HPS-EE* 15 600 SC 0-15, 13⁄32" x 1 5⁄16" fuses.
HPS-JJ* 20 600 SC 20, 13⁄32" x 1 13⁄32" fuses.
HPS-F-EE115 600 Sleeve on body, leaded for
13⁄32" x 15⁄16" fuses.
HPS-FF*1302480 SC 25 & 30, 13⁄32" x 1 5⁄8" fuses.
HPS-RR*1302600 KTK-R, LP-CC, FNQ-R Class
CC fuses.
*-EE, -JJ, -FF and -RR versions are UL Recognized for
applications requiring branch circuit protection.
1No CSA Certification
220A max when used with quick-connect terminals.
3HPS rated at 250V for CSA
Dimensions - in (mm)
Specifications
Description: Standard fuse holders
with
bayonet-type knob
for 13⁄32" x 11⁄2"
fuses.
Dimensions: See Dimensions
illustrations.
Agency Information: CE, UL
Recognized, (Guide IZLT2, File
E14853).
Flammability Rating: UL 94V0 - fuse
holder body UL 94HB - Knob.
Catalog Numbers
Catalog Amp
Numbers Ratings Volts Fuse Description
HPG* 301600 13⁄32" x 1 1⁄2" fuses
HPG-EE* 15 600 SC 0-15, 13⁄32" x 1 5⁄16" fuses.
HPD** 301600 13⁄32" x 1 1⁄2" fuses
120A max when used with quick-connect terminals.
*HPG and HPG-EE has combination 1⁄4" quick-connect/solder
terminals on both side (load) and rear (line) terminals.
**HPD has combination 1⁄4" quick-connect/solder terminal on
side (load) terminal only. Rear (line) terminal is 3⁄16" shorter
than HPG. Rear terminal solder only.
Dimensions - in (mm)
HPG, HPG-EE
HPD
HPF
HPD
HPGHPS
#10 wire max
for solder connection
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 287
Fuse
Holders
& Blocks
Fuse Holders and Blocks
Panel Mounted Fuse Holders for 13⁄32" x 1 1⁄2" Fuses
Data Sheet: 2112 Data Sheet: 2109 Data Sheet: 2140
Panel Mount Hole Dimensions
1.41"
(30.6mm)
0.94"
(23.8mm)
With Fuse
Without Fuse
2.73"
(69.5mm)
2.594"
(65.89mm)
0.250" ± 0.003"
(6.35 ± 0.08mm)
1.031" + 0.003"
(26.2mm + 0.08mm)
0.187" + 0.002"
(4.75mm + 0.05mm)
Mounting Hole
Flange Rear of Panel
Mounting Hole
Flange Front of Panel
0.890" + 0.003"
(22.6mm + 0.08mm)
1.312" + 0.003"
(33.3mm + 0.08mm)
1.312" + 0.003"
(33.3mm + 0.08mm)
1.775"
(45.1mm)
0.180"
(4.6mm)
1.120"
(30.5mm)
0.88"
(22.2mm)
2.48"
(63.1mm)
With Fuse
Specifications
Description: Standard fuse holder
with
sscrew-type knob
for 13⁄32" x 11⁄2"
fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 600Vac/dc
Amps: — 30A1
120A max when used with quick-connect terminals.
Agency Information: CE, UL
Recognized, Guide IZLT2, File E14853;
CSA Certified, Class 6225-01, File
47235.
Flammability Rating: UL 94HB.
Catalog Numbers
Catalog
Numbers Description
HPM 1⁄4" quick-connect/solder
HPM-D Splash-resistant knob2
2HPM-D has 1⁄4"quick-connect/solder terminal on rear (load)
terminal only. The side (line) terminal is 1⁄4" quick-
connect only.
Dimensions
Specifications
Description: Fuse holder with
screw-type knob
for 13⁄32" x 11⁄2" fuses.
Supplied with O-ring and panel gasket.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 600Vac/dc
Amps: — 30A1
120A max when used with quick-connect terminals.
Agency Information: CE, UL
Recognized, Guide IZLT2, File E14853.
Flammability Rating: UL 94HB.
Catalog Numbers
Catalog
Number Description
HPC-D Mount in panels up to 1⁄4" thick.
Replacement knob - BK/9987SA
Dimensions
Specifications
Description: For fuse size 13⁄32" x 11⁄2",
meeting UL 1598 requirement that both
poles be removed simultaneously.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 600V@30A
Amps: — 0-30A 1
120A max when used with quick-connect terminals.
Agency Information: UL 4248
recognized, (Guide IZLT2, File
E14853), CSA certified:
(Class 6225-01, File 47235).
Flammability Rating: UL 94V0.
Terminals: 1⁄4” quick-connect/solder.
Catalog Numbers
Catalog
Numbers
HPS2 Standard 10-in carton
BK/HPS2 Bulk 100-in carton
Dimensions
HPM HPC-D HPS2
#10 wire max
for solder connection
Nut Torque: 30 lb-in.
Replacement Knob:
Catalog Number: BK/9789-Y2
(50 pieces)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
288
Fuse Holders and Blocks
Fuse Blocks for 1⁄4" x 1 1⁄4" Fuses
4405 - 0° Solder terminals
with integral terminal and clip
Dimensions - in (mm)
Note: Mounting screw hole diameter is 0.147" (3.7mm).
Counterbore diameter, 0.636" (8.0mm). Max Mounting Screw
No. 6.
Specifications
Description: Bolt-in and snap-in mounting for 1⁄4" x 11⁄4"
fuses.
Construction: Blocks are molded flame retarded
thermoplastic. Clips are spring-bronze.
Ratings:
Volts: — 300V
Amps: — 25A (See Catalog Numbers table)
Agency Information: CE, UL Recognized ; File E14853,
Guide IZLT2, CSA Certified Class 6225-01, File 47235.
Anti-Rotation Pin: Single-pole blocks may be ordered
without the anti-rotational pin simply by adding an “X” to the
number of poles (Example: BK/S-8000-1X).
Car ton Quantity: 10; shelf package: 100.
Bulk Car ton: Single-pole and 2-pole fuse blocks – 1,000;
Multiple-pole fuse blocks – 3- to 8-pole: 200; 9- to 12-pole:
50. When ordering bulk quantities, prefix “BK/” to catalog
number: (Example: BK/S-8001-1-SNP).
2.31"
(58.7mm)
1.63"
(41.3mm)
0.27"
(6.7mm)
0.69"
(17.5mm)
Catalog Numbers
Bolt-in Mounting
B
Basic
Catalog Agency Poles
Numbers Series Terminal Angle Maximums (Suffix)
S-8001- 8000 Solder 0° UL 25A 1 - 12
S-8002- 40° CSA 21A
S-8101- 8100 3⁄16" Quick 0° UL 20A
S-8102- Connect 40° CSA 13A
S-8201- 8200 1⁄4" Quick 0° UL 20A
S-8202- Connect 40° CSA 16A
S-8203- Side
S-8301- 8300 Screw — UL 30A
CSA 25A
Snap-in Mounting
Catalog Agency Poles
Numbers Series Terminal Angle Maximums (Suffix)
S-8001-1-SNP 8000 Solder 0° UL 25A Available
S-8002-1-SNP 40° CSA 21A only in
S-8101-1-SNP 8100 3⁄16" Quick 0° UL 20A single
S-8102-1-SNP Connect 40° CSA 13A pole
S-8201-1-SNP 8200 1⁄4" Quick 0° UL 20A
S-8203-1-SNP Connect Side CSA 16A
Catalog Number Build-A-Code
4406 - Side solder terminal
4574 - Spare fuse block
Dimensions - in (mm)
2499 - Side quick-connect
Agency Information: UL
Recognized, Guide IZLT2, File
E14853
Terminals: 1⁄4" (6.4mm); 15A, 250V
Dimensions - in (mm)
Series 8000
Catalog Code
BK/ S-8 0 00 -00
Prefix for
Bulk
Packing
Series 8000
Product Line
Terminal Angle
“01” - straight (0º)
“02”- 40º
“03” - side*
Type Terminal
“0”-Solder
“1”-‹/¡§∑
Quick Connect
“2” - ⁄/¢∑ Quick Connect
“3” - Screw
Number of Poles (1-12)
*Available only in single pole
Data Sheet: 2101
1.63"
(41.3mm)
0.27"
(6.7mm)
0.69"
(17.5mm)
0.27"
(6.7mm)
0.75"
(19.1mm)
0.5"
(12.7mm)
0.72"
(18.3mm)
1.63"
(41.3mm)
Single-Pole Fuse Blocks
Specifications
Description: Single-pole fuse block for 1⁄4" x 11⁄4"
(6.4 x 31.8mm) size fuses.
Dimensions: See Dimensions illustrations.
Construction: Bakelite base width 1⁄2" (12.7mm); spring-
bronze, bright tin-lead plate clips.
Ratings:
Volts: — 250V
Amps: — 30A
8000
8000 Available
only in
single
pole
1 - 12
8100
8100
8300
8200
8200
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 289
Fuse
Holders
& Blocks
Fuse Holders and Blocks
No. 4520 - Integral clip and straight solder
terminals
Fuse Blocks for 1⁄4" x 1" Fuses
0.19"
(4.8mm)
0.63"
(15.9mm)
1.88"
(47.6mm)
1.38"
(34.9mm)
1.94"
(49.2mm)
1.38"
(34.9mm)
.188"
(4.8mm)
.598"
(15.2mm)
1.38"
(34.9mm)
0.188"
(4.8mm)
0.598"
(15.2mm)
No. 4393 - Spare fuse block
3828 Series 4520 and 4393
Specifications
Description: Fuse block for 1⁄4" x 1" (6.4 x 25.4mm) fuses
with solder terminals.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 250V
Amps: — 30A
Mounting: Mounting screw hole diameter is 0.147"
(3.7mm), diameter. Max mounting screw No. 6.
Catalog Numbers
Catalog Numbers Poles *Base Length - in (mm)
3828-1 1 1⁄2 (12.7)
3828-2 2 1 1⁄8(28.6)
3828-3 3 1 3⁄4(44.5)
3828-4 4 2 3⁄8(60.3)
3828-5 5 3 (76.2)
3828-6 6 3 5⁄8(92.1)
3828-7 7 4 1⁄4(108.0)
3828-8 8 4 7⁄8(123.8)
3828-10 10 6 1⁄8(155.6)
3828-12 12 7 3⁄8(187.3)
*Small phenolic base, base width 1 3⁄8" (34.9mm)
Dimensions - in (mm)
Specifications
Description: Single-pole fuse block for 1⁄4" x 1" fuses.
Dimensions: See Dimensions illustrations.
Construction: Bakelite with 1⁄2" (12.7mm) width base.
Spring-bronze, bright tin-lead plated clips.
Ratings:
Volts: — 250V
Amps: — 30A
Mounting: Mounting screw hole diameter is 0.147"
(3.7mm), counterbore 0.636" (8.0mm) diameter. Max
mounting screw No. 6.
Catalog Numbers
Catalog
Numbers Description
4520 Integral clip and straight solder terminals
4393 Spare fuse block
Data Sheet: 2050 Data Sheet: 2051
Dimensions - in (mm)
Dimensions - in (mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
290
Blocks for 13⁄32" X 11⁄2" Fuses
Specifications
Description: Add-on fuse blocks for
13⁄32" X 1 1⁄2" (10.3 X 38.1mm) fuses.
Single pole blocks lock into each other
and can be added at any time. Each
has a single end barrier.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 600Vac/dc
Amps: — 30A
Agency Information: CE, UL
Recognized Guide IZLT2, File E14853.
3742—End Barrier Only
3723—Block and end barrier
marking strip. Length is 93⁄8"
(23.8cm).
Note: Mounting screw hole is 0.147"
(3.7mm) dia. Counterbore, 0.636"
(8mm) dia. Max. mounting screw No. 6.
Specifications
Description: Single pole fuse blocks
for 13⁄32" X 1 1⁄2" (10.3 X 38.1mm) fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250Vac/dc (or less)
Amps: — 30A
Agency Information: CE
4421—Solder Terminals
Base width 5⁄8" (15.9mm)
4515—Screw Ter minals
Base width 3⁄4" (19mm)
Note: Mounting screw hole diameter is
0.147" (3.7mm). Countersink, 0.312"
(7.9mm). Max. mounting screw No. 6.
Specifications
Description: Multiple pole fuse blocks
for 13⁄32" X 1 1⁄2" (10.3 X 38.1mm) fuses.
Dimensions: See Dimensions
illustration.
Ratings:
Volts: — 250Vac/dc
Amps: — 30A
Agency Information: CE
Catalog Numbers
Catalog Base* Width
Numbers Poles In (mm)
3835-1 1 27⁄32 (21.4)
3835-2 2 1 13⁄16 (46.0)
3835-3 3 2 25⁄32 (70.6)
3835-4 4 3 3⁄4(95.2)
3835-5 5 4 23⁄32 (119.9)
3835-6 6 5 11⁄16 (144.5)
3835-7 7 6 21⁄32 (169.0)
3835-8 8 7 5⁄8(193.7)
3835-9 9 8 19⁄32 (218.8)
3835-10 10 9 9⁄16 (242.9)
3835-12 12 11 1⁄2(292.1)
*Base length: 2 3⁄4" (69.9mm)
Dimensions
Note: Mounting screw hole diameter is
0.148" (3.7mm). Countersink, 0.313"
(7.9mm). Max. mounting screw No. 6.
3 7 4 2
0.25"
2.56"
1.125"
1.29"0.84"
0.500"
1.125"
(28.6mm)
2.56"
(65.1mm)
0.78"
(19.8mm)
1.34"
(34.1mm)
0.25"
(6.4mm)
0.323"
(8.2mm)
0.144"
0.19"
(4.8mm)
0.897"
(22.78mm)
2.5"
(63.5mm)
1.63"
(41.3mm)
2.56"
(65.1mm)
0.19"
(4.8mm)
0.897"
(22.78mm)
2.75"
(69.9mm)
0.25"
(6.4mm)
1.0"
(25.4mm)
3743 4421 and 45153835 Series
Data Sheet: 2104
Fuse Holders and Blocks
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 291
NDNF1-WH
Specifications
Description: Fuse holding rail
mount terminal block.
Circuit Jumper: JF1,
2 circuits
Fuse Size: 13⁄32" X 11⁄2"*
(KTK, FNQ).
Poles: 1
Wire Range: AWG #8-22 Cu.
Ratings:
Volts: — 600V
Amps: — 30A
Mounting Options: 35mm DIN rail, C-rail
Fuse Pullers: • PF1 (standard)
• neon or incandescent bulb
*LPF1 (lighted neon or incandescent bulb).
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: CSA File 15364
Catalog Numbers
Catalog
Number Color
NDNF1-WH White
Fuse Pullers (Optional): PF1
Lighted neon or incandescent lamp:
Catalog
Numbers Voltage
LPF1-24 24
LPF1-120 120
LPF1-120-C 120
LPF1-220 220
LPF1-440 440
NDNLFD1-WH
Specifications
Description: Rail mount
fuse holder.
Circuit Jumper: JF1,
2 circuits.
Fuse Size: 1⁄4" X 11⁄4"
(Cooper Bussmann AGC,
MDL or equivalent).
Poles: 1
Wire Range: AWG #8-22 Cu.
Ratings:
Volts: — 600V
Amps: — 30A (NDND1 non-fused)
— 15A (NDNFD1, 600V/CSA, fused)
— 15A (NDNLFD1*fused, indicating)
*WH24 - 24V White, WH-90Vdc-600Vdc, 115Vac-600Vac White
Agency Information: CE, UL E62622; CSA LR15364.
Mounting Options: 35mm DIN rail, C-rail
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: CSA File 15364
Catalog Numbers
Catalog
Number Color Indicator
NDNFD1-WH White NO
NDNLFD1-WH White 90Vdc-600Vdc
115Vac-600Vac
NDNLFD1-WH 24 White 24V
Rail Mount Fuse Blocks and Holders
Fuse
Holders
& Blocks
Fuse Holders and Blocks
292
293
Power
Distribution
& Terminal
Blocks
Power Distribution &
Ter minal Blocks
Section Contents Page
Selection table for SCCR PDBs & Power
terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Power diistribution blocks
Series PDBFS enclosed, with high SCCR . . . . . . . . . . . .295
Series PDB with high SCCR . . . . . . . . . . . . . . . . . . . . . 296
Power terminal blocks
Series 163 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297-298
Series 11675 2- to 12-Pole quick-connect . . . . . . . . . . . 299
Series 11725 2- to 4-Pole quick-connect . . . . . . . . . . . . 299
Series 160, 162, 163 & 165 . . . . . . . . . . . . . . . . . . . . . . 299
Series 162, 163 & 165 power stud terminal blocks . . . 3000
Series 160, 162, 163 & 165 power splicer blocks . . . . 300
Series 14002 Barrier terminal blocks . . . . . . . . ... . . . . 301
Series 14004 Dead front terminal block . . . . . . . . . . . . 301
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
294
Power Distribution & Terminal Blocks
Selection Table for SCCR Power Distribution Blocks and
Power Ter minal Blocks
Shor t-Circuit Current Rated Power Distribution
Blocks
Cooper Bussmann offers three distinctly different styles of
short-circuit current rated power distribution blocks (PDBs)
and power terminal blocks (PTBs) to match different
application needs. The differences are whether the power
distribution blocks are enclosed or not, and whether they are
UL1953 Listed PDBs or UL1059 Recognized PTBs, which
have different minimum spacing requirements. The table on
this page can assist in the selection of the right series for
your application requirements.
Why these are impor tant?
Assembly short-circuit current ratings (SCCRs) are now
required in the 2008 NEC®and UL 508A Listed Industrial
Control Panels. Marking the SCCR on Industrial Control
Panels (NEC®409.110), Industrial Machinery Electrical
Panels (NEC®607.3(A)), and HVAC equipment (NEC®
440.4(B)) is now required by the National Electrical Code.
PDBs or PTBs not marked with a SCCR, typically are the
weakest link and may limit an assembly to no more than 10kA
SCCR. The PDBFS and PDB Series have increased spacing
required where used in feeder circuits in equipment listed to
UL508A (UL1059 PTBs must be evaluated for proper spac-
ings). Also, for building wiring systems, the PDBFS Series
and PDB Series power distribution blocks can be used to
meet the new 2008 NEC®requirements in section 376.56(B)
for PDBs in wireways.
Industrial Industrial
Control Control HVAC Wireways
Description Catalog High Spacing** Panels Panels UL NEC®
Page UL
Enclosed
SCCR* 1” Air UL 508A UL 508A 1995 376.56(B)
2” Surface Branch Feeder (Requires
Circuit Circuit UL 1953)
Series PDBFS 295 UL 1953 Listed Yes†Yes Yes Yes Yes Yes Yes
Yes
Series PDB 296 UL 1953 Listed No*** Yes Yes Yes Yes Yes w/optional
cover
Selection Ta ble
† IP20 finger-safe under specific conditions, see datasheet 1149.
*When protected by proper fuse class with maximum ampere rating specified or less.
** See PDB Spacing Requirements for Equipment table below.
***Optional covers are available. Not IP20, but provide a safety benefit.
****No, except: Yes, if single pole units installed with proper spacings.
Spacing between Spacing between
live parts of live par ts and
UL Standard opposite polarity grounded par ts
or enclosure
@600V
508A Feeder
Circuits
508A Branch
Circuits
1995 HVAC
Through air Over surface
@600V @600V
1˝2˝1˝
3⁄8˝1⁄2˝1⁄2˝
3⁄8˝1⁄2˝1⁄2˝
Note: Refer to Specific UL standards for complete spacing details.
PDB & PTB Minimum Spacing
Requirements for Equipment
Data Sheet: 1049
Series PDBFS
Series PDB
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 295
Power
Distribution
& Terminal
Blocks
Power Distribution & Terminal Blocks
Series PDBFS of Power Distribution Blocks
Feature/Benefits
• Enclosed, safer
installation; IP20
finger-safe under specific
conditions
• High short-circuit current
ratings up to 200kA:
PDBs do not have to be
the weak link in achieving
high SCCR for an
industrial control panel
• Small footprint saves
panel space
• Listed to UL 1953 which has minimum spacing
requirements at 600V of at least 1” through air and 2” over
surface required for feeders in UL 508A Industrial Control
Panels
• For 2D CAD drawings visit www.cooperbussmann.com
Agency/Standards
• UL Listed 1953, Guide QPQS, File E256146
• CSA Certified, Class 6228-01, File 15364
• IEC 60947-7-1
• IEC 60529, IP20 (finger-safe) under specific wiring
conditions
Electrical
• 600Vac/dc (UL 1953), 690Vac/dc (IEC)
• IP20 finger-safe under specific conditions
• Short-circuit current ratings up to 200kA, see table
• Ampacities up to 760 amps
• Cu wire range 14 AWG to 500 kcmil or 2.5 to 240 mm2
Mechanical
• DIN rail or panel mount; PDBFS330 & PDBFS504 panel
mount only
• Captive termination screws; screws do not get misplaced
• Wire ready: captive termination screws shipped backed out
to save time on conductor installations
• Sliding DIN rail latch for easy mounting
• Single pole, gang mountable for multiple pole applications
with interlocking dovetail accessory (optional)
• Flammability, UL 94V0
• Tin-plated Al connectors suitable for Cu conductors
• Elongated hole for panel mounting; easier mounting with
greater flexibility in matching up with drilled panel holes
• Part 2A1279: Interlocking dovetail pin accessory
One pin interlocks two units, two pins to interlock three units
• DIN rail end anchors required to prevent damage to block
when torquing
Data Sheet: 1049
Ter minal Copper Conductor Capability Shor t-Circuit Cur rent Rating Da ta
Line Load Configuration Conductors Max Fuse Class & Amp**
Catalog
Number Openings per Pole Line Load J T RK1 RK5
(All Single Amps Wire Range Wire Range AWG or AWG or LPJ JJS LPS-RK FRS-R SCCR
Pole) Line Load kcmil kcmil JJN LPN-RK FRN-R
PDBFS204 175A 2/0 to 8 AWG 2/0 to 8 AWG 2/0 to 8 2/0 to 8 200 200 100 60 200kA
70 to 10 mm270 to 10 mm2
2/0 to 8 AWG 4 to 14 AWG 4 to 12 200 200 100 60 200kA
PDBFS220 175A 70 to 10 mm225 to 2.5 mm22/0 to 8 14 175 175 100 60 100kA
200 200 100 60 50kA
350kcmil to 6 AWG 350kcmil to 6 AWG
PDBFS303 310A 185 to 16 mm2185 to 16 mm2350 to 6 350 to 6 400 400 200 100 200kA
500kcmil to 6 AWG 2 to 14 AWG 2 to 6 400 400 200 100 200kA
PDBFS330 380A 240 to 16 mm235 to 2.5 mm2500 to 6 8 to 14 200 200 100 30 50kA
175 175 100 30 100kA
300kcmil to 4 AWG 4 to 14 AWG 300 4 to 8 600 600 400 200 200kA
PDBFS377 570A 150 to 12 mm225 to 2.5 mm2250 to 4 4 600 600 400 200 50kA
6 to 14 200 200 100 30 50kA
PDBFS500 620A 350kcmil to 4 AWG 350kcmil to 4 AWG 350 350 600 600 400 200 200kA
185 to 12 mm2185 to 12 mm2300 to 4 300 to 4 600 800* 600 200 100kA
500kcmil to 6 AWG 500kcmil to 6 AWG 500 500 600 800* 600 400 200kA
PDBFS504 760A 240 to 16 mm2240 to 16 mm2600 800* 600 600 100kA
400 to 6 400 to 6 600 600 400 200 100kA
Ampacities 75ºC per NEC®Table 310.16 and UL 508A Table 28.1
*Class L 800A (KRP-C 800_SP) or less fuses suitable for this particular SCCR case.
** Class G 60A (SC-60) or less or Class CC 30A (LP-CC-30, FNQ-R-30, KTK-R-30) or less are suitable for all SCCRs in this table.
Series PDBFS
Electrical
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
296
Power Distribution & Terminal Blocks
Series PDB of Power Distribution Blocks
Feature/Benefits
• High short-circuit current ratings up to 200kA. These
PDBs do not have to be the weak link in achieving high
SCCR for an industrial control panel
• Listed to UL 1953 which has minimum spacing
requirements at 600V of at least 1” through air and 2” over
surface required for feeder in UL 508A Industrial Control
Panels
• For 2D CAD drawings visit www.cooperbussmann.com
Agency/Standards
• UL Listed 1953, Guide QPQS, File E256146
Electrical
• 600Vac/dc (UL 1953)
• Short-circuit current ratings up to 200kA, see table
• Wire range 14 AWG to 350 kcmil Cu
• Spacing between uninsulated opposite polarities or ground
meets UL 1953 which requires at least 1” through air and
2” over surface
• Ratings available with circuit breakers
Mechanical
• Panel mount
• Flammability, UL 94V0
• Tin-plated Al connectors suitable for Cu conductors
Ter minal Copper Conductor Capability Shor t-Circuit Cur rent Rating Da ta
Line Load Configuration Conductors Max Fuse Class & Amp*
Catalog
Number Openings per Pole Line Load J T RK1 RK5
Amps Wire Range Wire Range AWG or AWG or LPJ JJS LPS-RK FRS-R SCCR
-Pole Line Load kcmil kcmil JJN LPN-RK FRN-R
PDB204-1
PDB204-3 175A 2/0 - 8 AWG 2/0 - 8 AWG 2/0 - 8 2/0 - 8 200 200 200 60 200kA
4 - 12 200 200 200†60†200kA
PDB220-1 175A 2/0 - 8 AWG 4 - 14 AWG 2/0 - 8 14 175†175†100†60†100kA
PDB220-3 200†200†100†60†50kA
PDB280-1 175A 2/0 - 8 AWG 1/4-20 X 3/4 STUD 2/0 - 8 Stud 200 200 100 60 200kA
PDB280-3
PDB321-1 4 -12 400 400 200†100†200kA
PDB321-2 175A 2/0 - 8 AWG 4 - 14 AWG 2/0 - 8 400†400†400†100†100kA
PDB321-3 14 175†175†100†60†100kA
PDB323-1 400 400 200†100†200kA
PDB323-3 310A 300kcmil - 4 AWG 4 - 12 AWG 300 - 4 4 - 8 400†400†400†100†100kA
10 - 12 175†175†100†60†100kA
PDB370-1 4 - 8 400 400 200†100†200kA
PDB370-3 310A 350kcmil - 4 AWG 4 - 14 AWG 350 - 4 10 - 14 400†400†400†100†100kA
175†175†100†60†100kA
PDB371-1 1/0 - 6 400 400 200†100†200kA
PDB371-3 310A 350kcmil - 4 AWG (6) 2 - 12 AWG 350 - 4 400†400†400†100†100kA
(3) 1/0-12 8 - 12 175†175†100†60†100kA
Ampacities 75ºC per NEC® Table 310.16 and UL508A Table 28.1
* Class G 60A (SC-60) or less or Class CC 30A (LP-CC-30, FNQ-R-30_SP, KTK-R-30) or less are suitable for all these SCCR in this table.
† Higher SCCR may be available, check data sheet 1149.
Series PDB
Data Sheet: 1049
Optional covers
Covers are ordered for each individual pole, i.e., three
1-pole covers for 3-pole block, see table A.
Except PDB321 blocks have one cover for 1, 2 or 3 pole
versions, see table B.
Table A Table B
Block Cover Block Cover
PDB2XX-(pole): CPB162-1 PDB321-1 CPDB-1
PDB3XX-(pole): CPDB-1 PDB321-2 CPDB-2
PDB321-3 CPDB-3
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 297
Power
Distribution
& Terminal
Blocks
Power Distribution & Terminal Blocks
163 Series
Replaces Cooper Bussmann®
164 Series
Specifications
Description: Power terminal
block.
Dimensions: See Dimensions
illustrations.
Construction: Tin-plated
aluminum connectors.
Poles: 1- to 3-Poles, See
Catalog Numbers table on the
following page.
Wire Range: See Catalog
Numbers table on the following
page.
Ratings:
Volts: — 600Vac/dc
Amps: — See catalog Numbers table on the following page.
SCCR:— 10kA per UL 508A table SB4.1
Agency Information: CE, UL Recognized: Guide XCFR2,
UL E221592, General Industrial Class per UL1059, CSA
Certified: CSA LR15364
Flammability Rating: UL 94V0
Dimensions
Series 163 Power Ter minal Blocks
1-pole
1.96"
2-pole
3.58"
3-pole
5.20"
.31"
1.62"
3.25"
Mtg. hole 0.21 x 0.41,
c'bore 0.42 x 0.62 x 0.12 deep
3.32"
0.97"
4.00" 3.37"
Supplied with (4) #4 thread-cutting
screws assembled as shown
Textured surface for marking
CPDB-1 (single pole) 2.10"
CPDB-2 (two pole) 3.72"
CPDB-3 (three pole) 5.34"
4.14"
(See Following Page for Ratings)
Data Sheet: 1049
Series 163 Power Ter minal Blocks
Catalog Numbers
Basic
Catalog Wire Size Amps/
Numbers (Poles) Lineside (Poles) Loadside Pole Line/Load
16301* 250kcmil-6 AWG Cu Only 250kcmil-6 AWG Cu Only 255
16303 350kcmil-6 AWG Cu-Al 350kcmil-6 AWG Cu-Al 310
16306 500kcmil-6 AWG Cu-Al 500kcmil-6 AWG Cu-Al 380
16321 2/0-14 AWG CU, 2/0-8Al (6)4-14 AWG Cu, 4-8 AWG Al 175
16323 350kcmil-6 AWG Cu-Al (6)4-14 AWG Cu, 4-12 AWG Al 310
16325 (2)2/0-14 AWG Cu, 2/0-8 AWG Al (6)4-14 AWG Cu, 4-8 AWG Al 350
16330 500kcmil-6 AWG Cu-Al (6) 2-14 AWG Cu, 2-12 AWG Al 380
16332 350kcmil-6 AWG Cu-Al (3) 2-14 AWG Cu, 2-8 AWG Al 310
(2) 1/0-14 AWG Cu, 1/0-8 AWG Al
16335 500kcmil-6 AWG Cu-Al (3) 2-14 AWG Cu, 2-8 AWG Al 380
(2) 1/0-14 AWG Cu, 1/0-8 AWG Al
16370 350kcmil-6 AWG Cu-Al (12)4-14 AWG Cu, 4-12 AWG Al 310
16371 350kcmil-6 AWG Cu-Al (6) 2-14 AWG Cu, 2-8 AWG Al 310
(3) 1/0-14 AWG Cu, 1/0-8 AWG Al
16372 350kcmil-6 AWG Cu-Al (21) 10-14 AWG Cu, 10 AWG Al 310
16373 350kcmil-6 AWG Cu-Al (14) 10-14 AWG Cu, 10 AWG Al 310
(3) 1/0-14 AWG Cu-Al
16375 600kcmil-2 AWG Cu-Al (12)4-14 AWG Cu, 4-12 AWG Al 420
16376 600kcmil-2 AWG Cu-Al (6) 2-14 AWG Cu, 2-8 AWG Al 420
(3) 1/0-14 AWG Cu, 1/0-8 AWG Al
16377 (2)300kcmil-4 AWG Cu-Al (12)4-14 AWG Cu, 4-12 AWG Al 570
16378 500kcmil-6 AWG Cu-Al Stud Size (2) 1/4-20 x 1 380
16383 500kcmil-6 AWG Cu-Al Stud Size (1) 3/8-16 x 1 380
16390 3⁄8-16 x 11⁄8Stud Size 3⁄8-16 x 11⁄8Stud Size 250
16394 1⁄2-13 x 11⁄16 Stud Size 1⁄2-13 x 11⁄16 Stud Size 400
16395 3⁄8-16 x 17⁄16 Stud Size (2) 1⁄4-20 x 9⁄16 Stud Size 310
*Copper connectors for use with copper wire only.
Ordering Information
163 Series blocks are available in 1-, 2- or 3-poles. To order: Basic Catalog Number + Number of poles.
Examples: 16301-1 = one-pole block
16301-3 = three-pole block
Data Sheet: 1049
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
298
Power Distribution & Terminal Blocks
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 299
Power
Distribution
& Terminal
Blocks
Power Distribution & Terminal Blocks
Power Ter minal Blocks
Series 11725
Specifications
Description: Screw
connection line side, (4) 0.250"
quick-connect load side power
terminal block.
Poles: 2-, 3- or 4-poles.
Wire Range: 2 – 14 AWG
Cu/8 AWG Al.
Ratings:
Volts: — 600Vac/dc
Amps: — Up to 70A
SCCR:— 10kA per UL 508A table SB4.1
Agency Information: CE, UL Guide XCFR2, E62622;
CSA LR15364.
Torque Rating: 45 lb-in max.
Catalog Numbers
Catalog
Numbers Poles
11725-2 2
11725-3 3
11725-4 4
Series 11675
Specifications
Description: Screw
connection line side, (3)
0.250" quick-connect
load side power
terminal block.
Poles:
2- to 12-poles.
Wire Range:
8 – 14 AWG Cu.
Ratings:
Volts: — 250Vac/dc
Amps: — Up to 40A
SCCR:— 10kA per UL 508A table SB4.1
Agency Information: CE, Guide XCFR2, UL E62622;
CSA LR15364.
Torque Rating: 9 lb-in max.
Catalog Numbers
Catalog Catalog
Numbers Poles Numbers Poles
11675-2 2 11675-8 8
11675-3 3 11675-9 9
11675-4 4 11675-10 10
11675-5 5 11675-11 11
11675-6 6 11675-12 12
11675-7 7
Data Sheets: 1117 (Series 160, 162, 165); 1148 (Series 163)
Series 160, 162, 163
& 165
Specifications
Description: Power
terminal blocks.
Construction: Molded black
thermoplastic.
Wire Range: See Catalog
Numbers table.
Poles:
Series 160: 2-, 3- or 4-poles
Series 162, 163 and 165: 1-, 2- or 3-poles
Ratings:
Volts: — 600Vac/dc
Amps: — Up to 1520A
SCCR:— 10kA per UL 508A table SB4.1
Agency Information: CE, Guide XCFR2, UL E221592
General Industrial Class per UL 1059; CSA Class 6228-01,
File 53787.
Flammability Rating: UL 94V0.
Catalog Numbers Connector
Catalog Line Load Material & Agency
Numbers Connection Connection Ampacity Information
16021* 2/0-#14Cu, 2/0-#8Al (6)#4-#14Cu, #4-#8Al 175A UL/CSA
16023* 350kcmil-#6Cu/Al (6)#4-#14Cu, #4-#12Al 310A UL/CSA
16220 2/0-#14Cu, 2/0-#8Al (4)#4-#14Cu, #4-#8Al 175A UL/CSA
16321 2/0-#14Cu, 2/0-#8Al (6)#4-#14Cu, #4-#8Al 175A UL/CSA
16323 350kcmil-#6Cu/Al (6)#4-#14Cu, #4-#12Al 310A UL/CSA
16325 (2)2/0-#14Cu, 2/0-#8Al (6)#4-#14Cu, #4-#8Al 350A UL/CSA
16330 500kcmil-#6Cu/Al (6)#2-#14Cu, #2-#12Al 380A UL/CSA
16332 350kcmil-#6Cu/Al (3)#2-#14Cu, #2-#8Al 310A UL/CSA
(2)1/0-#14Cu, 1/0-#8Al
16335 500kcmil-#6Cu/Al (3)#2-#14Cu, #2-#8Al 380A UL/CSA
(2)1/0-#14Cu, 1/0-#8Al
16370 350kcmil-#6Cu/Al (12)#4-#14Cu, #4-#12Al 310A UL/CSA
16371 350kcmil-#6Cu/Al (6)#2-#14Cu, #2-#8Al 310A UL/CSA
(3)1/0-#14Cu, 1/0-#8Al
16372 350kcmil-#6Cu/Al (21)#10-#14Cu, #10Al 310A UL/CSA
16373 350kcmil-#6Cu/Al (3)1/0-#14Cu/Al 310A UL/CSA
(14)#10-#14Cu, #10Al
16375 600kcmil-#2Cu/Al (12)#4-#14Cu, #4-#12Al 420A UL/CSA
16376 600kcmil-#2Cu/Al (6)#2-#14Cu, #2-#8Al 420A UL/CSA
(3)1/0-#14Cu, 1/0-#8Al
16377 (2)300kcmil-#4Cu/Al (12)#4-#14Cu, #4-#12Al 570A UL/CSA
16400 (4)500kcmil-#6Cu/Al (22)#2-#14Cu/Al 1520A UL/CSA
16528 (2)600kcmil-#2Cu/Al (4)3/0-#6Cu/Al 840A UL/CSA
(4)#4-#14Cu/Al
16530 (2)500kcmil-#6Cu/Al (12)#4-#14Cu/Al 760A UL/CSA
16541 (1)500kcmil-#6Cu/Al (21)#6-#14Cu/Al 380A UL/CSA
*160 Series Bases have mounting holes outside the barriers. Other bases (162 through 165)
have mounting holes within barriers. See Data Sheet for dimensional drawings.
How To Order
Catalog Number + # of Poles
Example: 16021 – 3 (complete part number)
Optional Covers:
160 Series: CPB160 - (pole)
162 Series: CPB162 - (pole)
163 Series: CPDB- (pole)
165 Series: CPDB165 (1 for each pole)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
300
Power Distribution & Terminal Blocks
Power Ter minal Blocks: Stud & Splicer
Data Sheets: 1117 (Series 162, 165); 1148 (Series 163)
Series 162, 163 & 165
Specifications
Description: Power stud
terminal blocks.
Construction: Molded black
thermoplastic.
Poles: 1-, 2- or 3-poles.
Wire Range: See Catalog
Numbers table.
Ratings:
Volts: — 600Vac/dc
Amps: — Up to 760A
SCCR:— 10kA per UL 508A
table SB4.1
Agency Information: CE,
Guide XCFR2, UL E221592
General Industrial Class per UL
1059; CSA Class 6228-01, File 53787.
Flammability Rating:
UL 94V0.
Stud Block Catalog Numbers Connector
Catalog Line Load Material & Agency
Numbers Connection (Poles) Connection (Poles) Ampacity Information
Connector to Stud
16280 2/0-#14Cu-Al 1⁄4-20 X 3⁄4Stud Al-175A UL —
16281 2/0-#14Cu-Al 1⁄4-20 Tapped hole Al-175A UL —
16378 500kcmil-#6Cu-Al (2)1⁄4-20 x 1 Stud Al-380A UL CSA
16383 500kcmil-#6Cu-Al (1)3⁄8-16 x 1 Stud Al-380A UL CSA
16582 (2)500kcmil-#6Cu-Al (2)3⁄8-16 x 15⁄8Stud Al-760A UL CSA
Stud to Stud
16290 1⁄4-20 x 3⁄4Stud 1⁄4-20 x 3⁄4Stud Cu-175A UL —
16390 3⁄8-16 x 11⁄8Stud 3⁄8-16 x 11⁄8Stud Cu-250A UL CSA
16394 1⁄2-13 x 11⁄16 Stud 1⁄2-13 x 11⁄16 Stud Cu-400A UL CSA
16395 3⁄8-16 x 17⁄16 Stud (2)1⁄4-20 x 9⁄16 Stud Cu-310A UL CSA
16591 3⁄8-16 x 17⁄16 Stud (2)3⁄8-16 x 17⁄16 Stud Cu-400A UL CSA
16593 1⁄2-13 X 1 Stud 1⁄2-13 X 1 Stud Cu-600A UL CSA
Nuts are not supplied with blocks
How To Order
Catalog Number + # of Poles
Example: 16000 – 3 (complete part number)
Optional Covers:
160 Series: CPB160 - (pole)
162 Series: CPB162 - (pole)
163 Series: CPDB - (pole)
165 Series: CPDB165 (1 for each pole) - new style
CPB165 - (pole) - old style
Series 160, 162,
163 & 165
Specifications
Description: Power
splicer
terminal blocks.
Construction: Molded
black thermoplastic.
Wire Range: See
Catalog Numbers table.
Poles: Series 160: 2-, 3- or 4-poles
Series 162, 163 and 165: 1-, 2- or 3-poles
Ratings:
Volts: — 600Vac/dc
Amps: — Up to 620A
SCCR:— 10kA per UL 508A table SB4.1
Agency Information: CE, Guide XCFR2, UL E221592
General Industrial Class per UL 1059; CSA Class 6228-01,
File 53787.
Flammability Rating: UL 94V0.
Catalog Numbers CConnector
Catalog Line Load Material & Agency
Numbers Connection Connection Ampacity Information
16000* 2/0-#8Cu/Al 2/0-#8Cu/Al Al-175A UL
16003* 250kcmil-#6Cu Only 250kcmil-#6Cu Only Cu-255A UL
16005* 350kcmil-#6Cu/Al 350kcmil-#6Cu/Al Al-310A UL
16200 #2-#14Cu, #2-#8Al #2-#14Cu, #2-#8Al Al-115A UL
16201 1/0-#14Cu Only 1/0-#14Cu Only Cu-150A UL
16204 2/0-#8Cu/Al 2/0-#8Cu/Al Al-175A UL
16301 250kcmil-#6Cu Only 250kcmil-#6Cu Only Cu-255A UL/CSA
16303 350kcmil-#6Cu/Al 350kcmil-#6Cu/Al Al-310A UL/CSA
16306 500kcmil-#6Cu/Al 500kcmil-#6Cu/Al Al-380A UL/CSA
16500 (2)350kcmil-#4Cu/Al (2)350kcmil-#4Cu/Al Al-620A UL/CSA
16504 (2)500kcmil-#6Cu/Al (2)500kcmil-#6Cu/Al Al-760A UL/CSA
*160 Series Bases have mounting holes outside the barriers. Other bases (162 through 165)
have mounting holes within barriers. See Data Sheet for dimensional drawings.
How To Order
Catalog Number + # of Poles
Example: 16000 – 3 (complete part number)
Optional Covers:
160 Series: CPB160 - (pole)
162 Series: CPB162 - (pole)
163 Series: CPDB - (pole)
Data Sheets: 1117 (Series 160, 162, 165); 1148 (Series 163)
For Short-circuit current rated stud power distribution
blocks, go to the Series PDB and Series 162 & 163
with high SCCR.
For Short-circuit current rated and/or finger-safe
splicer blocks, go to the Series PDBFS, Series PDB or
Series 162 & 163 with high SCCR.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 301
Power
Distribution
& Terminal
Blocks
Power Distribution & Terminal Blocks
Series 14004
Specifications
Description: Dead
front terminal block.
Poles: 2 to 12 poles.
Wire Range:
4 – 14 AWG Cu/8
AWG Al.
Ratings:
Volts: — 600Vac/dc
Amps: — 90A
SCCR:— 10kA per UL 508A table SB4.1
Agency Information: CE, Guide XCFR2, UL E62622;
CSA LR15364.
Marking: Marking strip optional, consult factory.
Catalog Numbers
Catalog Catalog
Numbers Poles Numbers Poles
14004-2 2 14004-8 8
14004-3 3 14004-9 9
14004-4 4 14004-10 10
14004-5 5 14004-11 11
14004-6 6 14004-12 12
14004-7 7
Series 14002
Specifications
Description: Barrier
terminal block.
Poles: 2- to 6-poles.
Wire Range: 2 – 14
AWG Cu/8 AWG Al.
Ratings:
Volts: — 600Vac/dc
Amps: — 115A
SCCR:— 10kA per
UL 508A table SB4.1
Agency Information: CE, Guide XCFR2, UL E62622;
CSA LR15364.
Torque Ratings*: 2-3, 50 lb-in; 4-6, 45 lb-in; 8, 40 lb-in;
10-14, 35 lb-in.
*Consult factory for torque ratings for CP and Q options.
Marking: Marking strip optional, consult factory.
Options For Load Side Connector
CP: Sems pressure plate, rated 60A, 600V
Q: Quick-Connect, rated 50A, 600V
To order options, enter letter code in front of Catalog
Number: i.e., CP14002-2.
Catalog Numbers
Catalog Catalog
Numbers Poles Numbers Poles
14002-2 2 14002-5 5
14002-3 3 14002-6 6
14002-4 4
Power Ter minal Blocks: Bar rier & Dead Front
302
303
Connectors
Connectors
Section Contents Page
Rail mount terminal blocks
NDN Series 35mm DIN rail mount blocks . . . . . . . . 304-305
N512-BK 12-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . 306
NFT2-WH 2-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . 306
NFT3-_ _ 3-pole block . . . . . . . . . . . . . . . . . . . . . . . . . .306
NC3-WH 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . . 307
NSE3-WH 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . 307
NSS3-WH 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . 307
Rail mount disconnect terminal blocks
15188 Series 3- and 4-Pole blocks . . . . . . . . . . . . . . . . 308
15288 Series 3-Pole block . . . . . . . . . . . . . . . . . . . . . . 308
Sectional terminal blocks
PLU3-_ _ 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . .309
PLU1-WH 1- to 3-Pole block . . . . . . . . . . . . . . . . . . . . . 309
PSU1-WH 1- to 3-Pole block . . . . . . . . . . . . . . . . . . . . . 309
KT3-WH 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . . 310
KT4-WH 4-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . . 310
PLK-3_ _ 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . . 310
Quick-connect terminal blocks
NTQ23-WH 3-Pole block . . . . . . . . . . . . . . . . . . . . . . . . 311
BNQ21-WH 1-Pole block . . . . . . . . . . . . . . . . . . . . . . . . 311
BQQ41-WH 1-Pole block . . . . . . . . . . . . . . . . . . . . . . . . 311
Double row ter minal blocks
Series TB100 2- to 36-Pole blocks . . . . . . . . . . . . . 312-313
Series TB200 & TB200HB 2- to 30-Pole blocks . . . . 314-315
Series TB300 & TB345 2- to 24-Pole blocks . . . . . .298-299
Marking options and covers for double
row series ..........................318
Top & bottom marking strips for double
row ter minal blocks ...................319
Series TB400 2- to 12-Pole double row
terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . 320
Series KU 2- to 12-Pole base mount double
row terminal blocks . . . . . . . . . . . . . . . . . . . . . . 321
Series TS finger-safe terminal blocks
2- to 12-Pole standard base . . . . . . . . . . . . . . . . . . . . . 322
2- to 12-Pole flat base . . . . . . . . . . . . . . . . . . . . . . . . . . 323
2- to 12-Pole raised base . . . . . . . . . . . . . . . . . . . . . . . .324
For more information, visit www.cooperbussmann.com
304
Connectors
Rail Mount Ter minal Blocks
NDN Series
Specifications
Description: High-density, snap-on 35mm DIN rail
compatible rail mount terminal blocks.
Construction: Unique, impact resistant, one-piece
thermoplastic moldings. Heat treated stainless steel collars
(to secure wires). Tin-plated copper alloy terminals.
Zinc-plated steel screws.
Circuits Per Foot: Up to 48 circuits per foot.
Agency Information: CE, UL E62622; CSA LR15364.
Flammability Rating: UL 94V2
NDNV4-__ __(color)
Specifications
Description: Rail mount terminal
block.
Rating: NDNV4 30A, 600V
Center Spacing: 0.25" (6.35mm)
Number of Poles: 4
Circuits Per Foot: 48
Circuit Jumper: JN4, 4 circuits
Wire Range: AWG #10-22 CU
Screw Size: #6-32
Mounting Options: 35mm DIN rail,
C-rail
Marking Tape: MTC6
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Numbers Colors
NDNV4-WH White (Standard)
NDNV4-BK Black
NDNV4-YE Yellow
NDN3-__ __(color)
Specifications
Description: Rail mount terminal
block.
Rating: 30A - field wiring: 40A -
factory wiring 600V
Center Spacing: 0.300" (7.62mm)
Number of Poles: 3
Circuits Per Foot: 38
Circuit Jumper: JNDN3, 2 circuits
Wire Range: AWG #10-22 CU
Screw Size: #6-32
Mounting Options: 35mm DIN rail,
C-rail
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Numbers Colors
NDN3-WH White (Standard)
NDN3-BK Black
NDN3-BL Blue
NDN3-RE Red
NDN3-YE Yellow
NDN63-__ __(color)
Specifications
Description: Rail mount terminal
block.
Rating: 65A, 600V
Center Spacing: 0.375" (9.52mm)
Number of Poles: 3
Circuits Per Foot: 30
Circuit Jumper: JN3, 2 circuits
Wire Range: AWG #6-18 CU
Screw Size: #10-32
Mounting Options: 35mm DIN rail,
C-rail
Marking Tape: MT12-1-2
Torque Rating: 35 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Numbers Colors
NDN63-WH White (Standard)
NDN63-BK Black
NDN63-YE Yellow
For more information, visit www.cooperbussmann.com 305
Connectors
Connectors
NDN1-WH
Specifications
Description: Rail mount
terminal block.
Rating: 90A, 600V
Center Spacing: 0.635"
(16.13mm)
Number of Poles: 1
Circuits Per Foot: 18
Wire Range: AWG #2-18 Cu
Screw Size: #1/4-28
Mounting Options: 35mm DIN rail, C-rail
* Dove-tail option is available for mounting side-by-side.
Order part no. NDN1A-WH
Marking Tape: MT12-1-2
Torque Rating: 32 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622, CSA File 47235
Catalog Numbers
Catalog
Number Color
NDN1-WH White
NDN111-__ __(color)
Specifications
Description: Rail mount terminal
block.
Rating: 90A, 600V
Center Spacing: 0.635" (16.13mm)
Number of Poles: 3
Circuits Per Foot: 18
Circuit Jumper: JN1, 2 circuits
Wire Range: AWG #2-18 Cu
Screw Size: #1/4-28
Mounting Options: 35mm DIN rail, C-rail, Base Mount
* Dove-tail option is available for mounting side-by-side.
Order part no. NDN111-A
Marking Tape: MT12-1-2
Torque Rating: 32 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622, CSA File 47235
Catalog Numbers
Catalog
Numbers Colors
NDN111-WH White (Standard)
NDN111-BK Black
NDN111-BL Blue
NDN111-RE Red
NDN111-YE Yellow
NDN111A-WH White
NDN111A-BK Black (Standard)
NDN111A-YE Yellow
Rail Mount Ter minal Blocks
NDN Series Ter minal Block Accessories
NDNAS
35mm DIN Rail
End Stop
NFTA
C-Rail
Aluminum
Lengths to 72"
SOA72
72" Long
Stand-Off Channel
For C-Rail
MARKING
TAPE
See Series
Specifications
JUMPERS
See Series
Specifications
NRA
C-Rail
Low Profile
No Flange
Aluminum
Lengths to 37-1/2"
NDNA
35mm DIN Rail
Aluminum
NDNA 100 1 meter
NDNA 200 2 meters
For more information, visit www.cooperbussmann.com
306
Connectors
NFT3-__ __(color)
Specifications
Description: Rail
mount terminal block.
Rating: 40A, 600V
55A Factory
Wired
Center Spacing: 0.390" (9.91 mm)
Number of Poles: 3
Circuits Per Foot: 28
Circuit Jumper: JN3, 2 circuits
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Mounting Options: C-rail
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 47235.
Catalog Numbers
Catalog
Numbers Colors
NFT3-WH White (Standard)
NFT3-BK Black
NFT3-BL Blue
NFT3-RE Red
NFT3-YE Yellow
NFT2-__ __(color)
Specifications
Description: Rail mount
terminal block.
Rating: 40A, 600V;
55A Factory
Wired
Center Spacing: 0.281" (7.13mm)
Number of Poles: 2
Circuits Per Foot: 38
Circuit Jumper: JN2, 2 circuits
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Mounting Options: C-rail
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Numbers Colors
NFT2-WH White
NFT2-BK Black
NFT2-BL Blue
NFT2-RE Red
N512-BK
Specifications
Description: Rail
mount terminal
block.
Rating: 5A, 600V; 20A, 300V
Center Spacing: 0.197" (5.00mm)
Number of Poles: 12
Circuits Per Foot: 60
Circuit Jumper: JN512, 12 circuits
Wire Range: AWG #12-22 Cu
Screw Size: #4-48
Mounting Options: C-rail, 15mm DIN
rail
Marking Tape: AT512
Torque Rating: 12 lb-in
Operating Temperature: 105°C
Agency Information: CSA File 15364.
Catalog Numbers
Catalog
Number Color
N512-BK Black
Rail Mount Ter minal Blocks
2.40
(60.96)
0.88
(22.35)
1.09
(27.68)
0.60
(15.44)
0.65
(16.51)
0.07
(1.78) 1.29
(32.94)
0.93
(23.80)
1.68
(42.82) 1.23
(31.34)
0.36
(9.14)
1.18
(29.97) 1.29
(32.94)
1.23
(31.37)
Dimensions - in (mm) Dimensions - in (mm) Dimensions - in (mm)
For more information, visit www.cooperbussmann.com 307
Connectors
Connectors
NSS3-__ __(color)
Specifications
Description: Rail mount
terminal block.
Rating: 30A, 600V
Center Spacing: 0.385"
(9.77mm)
Number of Poles: 3
Circuits Per Foot: 28
Circuit Jumper: JNSS3, 2 circuits
Wire Range: For use with wire
crimped to ring terminal
Screw Size: #6-32
Mounting Options: C-rail
Marking Tape: MT12-1-2
Torque Rating: 12 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Number Color
NSS3-WH White
NSS3-BK Black
NSE3-WH
Specifications
Description:
Rail mount
terminal block.
Rating: 115A,
600V
Center Spacing: 1.06" (26.92mm)
Number of Poles: 3
Circuits Per Foot: 11
Circuit Jumper: JNSE3, 2 circuits
Wire Range: For use with wire
crimped to ring terminal
Screw Size: #1/4-28
Mounting Options: C-rail, Base
Mount
Marking Tape: MT12-1-2
Torque Rating: 32 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Number Color
NSE3-WH White
NC3-__ __(color)
Specifications
Description: Rail
mount terminal
block.
Rating: 175A, 600V
Center Spacing:
1.06" (26.92mm)
Number of Poles: 3
Circuits Per Foot: 11
Wire Range: 2/0-#14 Cu/Al
Screw Size: 5/16-24
Mounting Options: C-rail, Base
Mount
Marking Tape: MT12-1-2
Torque Rating: 45 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Number Color
NC3-WH White
NC3-BK Black
Rail Mount Ter minal Blocks
3.12
(79.38)
0.250 x 0.190"
mtg. slots
1.25
(31.75)
1.75
(44.45)
1.75
(44.45)
1.75
(44.45)
0.250 x 0.190
mtg. slots
1.53
(38.86)
3.12
(79.24)
1.25
(31.75)
1.24
(31.50)
1.25
(31.75)
1.32
(33.73)
Dimensions - in (mm) Dimensions - in (mm) Dimensions - in (mm)
For more information, visit www.cooperbussmann.com
308
Connectors
15288 Series
Specifications
Description:
Disconnect
terminal
blocks for
35mm DIN rail
mount.
Rating: 65A, 600V*
Center Spacing: 0.54” (13.7mm)
Wire Range: #6-16 AWG
Screw Size: #8-32 zinc-plated philslot
Number of Poles: 3-pole only
Mounting: 35mm DIN Rail
Optional Accessories: Optional End Stop NDNAS
(order optional accessories seperately)
Materials: Molded Base: UL rated 94V2 thermoplastic.
Tin-plated copper alloy contacts.
Torque Rating: 20 lb-in (30 lb-in for 8AWG bare wire)
Operating Temperature: 105°C (221°F)
Agency Information: UL File E62622
*CSA rating achieved with #6 AWG wire crimped to ring terminal 50A without.
1.94
(49.27)
1.70
(43.2)
1.94
(49.27)
0.54
(13.7)
2.30
(58.4)
for ST option
1.70
(43.2)
In-Line Wiring Direction
Rail Mount Disconnect Ter minal Blocks
15188 Series
Specifications
Description: Disconnect terminal
blocks for 35mm DIN rail mount.
Rating: 30A, 600V*
Center Spacing: 0.375”
(9.52mm)
Wire Range: #12-16 AGW Cu
Screw Size: #6-32 zinc-plated philslot
Number of Poles: 3- and 4-pole only
Mounting: 35mm DIN Rail
Optional End Stop NDNAS
Jumpers: 2- through 4-pole available
Materials: Molded Base: UL rated 94V-2 thermoplastic.
Tin plated copper alloy contacts.
Torque Rating: 12 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622, CSA File 47235.
* 30A rating achieved with #10AWG wire crimped to ring terminal; 25A without.
1.94
(49.27)
3 Pole = 1.19 (30.22)
4 Pole = 1.56 (39.62)
1.94
(49.27)
0.375
(9.52) 0.22
(5.58)
3 Pole = 1.19 (30.22)
4 Pole = 1.56 (39.62)
Reverse Wiring Direction
Dimensions - in (mm)
In-Line Wiring Direction
Dimensions - in (mm)
Reverse Wiring Direction
Catalog Number Build-A-Code
Series Poles Wiring Options
15188 –
3 to 4 Blank = In-line S = Locking Snap
R = Reverse
Catalog Number Build-A-Code
Series Poles Wiring Options**
15288 –
3 Blank = In-line S = Snap
R = Reverse ST = Screw Together
SS = Solid DIN Rail Snap
**Options can be combined, e.g. STSS
For more information, visit www.cooperbussmann.com 309
PLU1-WH
Specifications
Description:
Depluggable rail
mount sectional
terminal block.
Rating: 70A, 600V
Center Spacing: 0.625" (15.88mm)
Number of Poles: 1-3
Part Numbers:
• PLU1 (1-pole)
• PLU11 (2-pole)
• PLU111 (3-pole)
Circuits Per Foot: 19
Circuit Jumper: JN1, 2 circuits
Wire Range: AWG #4-18 Cu
Screw Size: #1/4-28
Mounting Options: C-rail, Stackable
Marking Tape: MT12-1-2
Torque Rating: 32 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Number Poles Color
PLU1-WH 1 White
PLU11-WH 2 White
PLU111-WH 3 White
PSU1-WH
Specifications
Description:
Depluggable rail
mount sectional
terminal block.
Rating: 45A*, 600V
*45A rating achieved with ring terminal crimped to wire.
Center Spacing: 0.625" (15.88 mm)
Number of Poles: 1-3
Part Number:
• PSU1 (1-pole)
• PSU11 (2-pole)
• PSU111 (3-pole)
Circuits Per Foot: 19
Wire Range: For use with crimp on
connectors only.
Screw Size: #10-32
Mounting Options: C-rail, Stackable
Marking Tape: MT12-1-2
Torque Rating: 24 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364
Catalog Numbers
Catalog
Number Poles Color
PSU1-WH 1 White
PSU11-WH 2 White
PSU111-WH 3 White
PLU3-_ _(color)
Specifications
Description:
Depluggable rail
mount sectional
terminal block.
Rating: 40A, 600V
Center Spacing: 0.390" (9.91mm)
Number of Poles: 3
Circuits Per Foot: 28
Circuit Jumper: JN3, 2 circuits
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Mounting Options: C-rail, Stackable
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364.
Catalog Numbers
Catalog
Number Color
PLU3-WH White (Standard)
PLU3-BK Black
PLU3-YE Yellow
Sectional Ter minal Blocks
Connectors
Connectors
1.25
(31.75)
0.59
(14.98) 1.79
(45.64)
1.85
(46.99)
1.25
(31.75)
1.25
(31.75)
1.87
(47.49)
1.85
(46.99)
1.48
(37.59)
1.25
(31.75)
0.625
(15.88)
1.93
(49.12)
2.44
(62.10)
1.48
(37.64)
1.30
(33.00)
0.43
(11.10)
Dimensions - in (mm) Dimensions - in (mm) Dimensions - in (mm)
For more information, visit www.cooperbussmann.com
310
Connectors
KT3-_ _(color)
Specifications
Description:
Depluggable rail
mount sectional
terminal block.
Rating: 40A, 600V
Center Spacing:
0.390" (9.91mm)
Number of Poles: 3
Circuits Per Foot: 28
Circuit Jumper: JN3, 2 circuits
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Mounting Options: Base Mount,
Stackable
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364
Catalog Numbers
Catalog
Number Color
KT3-WH White
KT3-BK Black
KT3-RE Red
PLK3-WH
Specifications
Description:
Depluggable rail
mount sectional
terminal block.
Rating: 40A,
600V
Center
Spacing: 0.39"
(9.91mm)
Number of Poles: 3
Circuits Per Foot: 28
Circuit Jumper: JN3, 2 circuits
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Mounting Options: Base Mount,
Stackable; End Piece (Part No. KAD)
is required for mounting. Mounting
screws recommended every 15 circuits.
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622
Catalog Numbers
Catalog
Number Color
PLK3-WH White
Sectional Ter minal Blocks
KT4-_ _(color)
Specifications
Description:
Depluggable rail
mount sectional
terminal block.
Rating: 30A,
600V
Center
Spacing: 0.25" (6.35mm)
Number of Poles: 4
Part Number:
• KT4-WH-A
• KT4-WH-B
Note: When used in series must order A and B
Circuits Per Foot: 48
Circuit Jumper: JN4, 4 circuits
Wire Range: AWG #10-22 Cu
Screw Size: #6-32
Mounting Options: Base Mount
Mounting screws recommended every
12 circuits
Marking Tape: MTC6
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364
Catalog Numbers
Catalog
Number Color
KT4-WH White
KT4-BK Black
#8 screw clearance
KAD
end mtg.
adapter
1.22
(31.04)
1.25
(31.75)
2.34
(59.51)
1.25
(31.75) 0.25
(6.35)
1.25
(31.75)
1.87
(47.63)
1.34
(34.04)
1.26
(32.23)
0.62
(15.88)
0.98
(24.99) 0.37
(9.40) 1.46
(37.22) 0.56
(14.22)
1.79
(45.52)
1.84
(46.86)
Dimensions - in (mm) Dimensions - in (mm) Dimensions - in (mm)
For more information, visit www.cooperbussmann.com 311
Connectors
Connectors
BNQ21-WH
Specifications
Description: Quick-
connect terminal
block.
Rating: 40A, 600V
Center Spacing:
0.437" (11.10mm)
Number of Poles: 1
Circuits Per Foot: 24
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Quick Connects: 0.250" x 0.031"
Mounting Options: Base Mount
Stackable; End Piece (Part No. BQE)
is required for mounting. Mounting
screws recommended every 8 circuits.
Torque Rating: 18 lb-in
Operating Temperature: 105°C
Screw Size: #8-32
Agency Information: UL File E62622,
CSA File 15364
Catalog Numbers
Catalog
Number Color
BNQ21-WH White
NTQ23-WH
Specifications
Description:
Quick-connect
terminal block.
Rating: 40A, 600V
Center Spacing:
0.390" (9.91mm)
Number of Poles: 3
Circuits Per Foot: 28
Wire Range: AWG #8-22 Cu
Screw Size: #8-32
Quick Connects: 0.250” x 0.031”
Mounting Options: C-rail
Marking Tape: MT12-1-2
Torque Rating: 18 lb-in
Operating Temperature: 105°C.
Catalog Numbers
Catalog
Number Color
NTQ23-WH White
Quick-connect Ter minal Blocks
1.25
(31.75)
1.25
(31.75)
#8 mtg.
screw
#BQE
(end mtg. adaptor)
B
A
1.41
(35.81)
0.56
(14.28)
1.47
(37.33)
(
B
A
#8 mtg.
screw
#BQE
(end mtg. adaptor)
1.41
(35.81)
0.56
(14.28)
1.47
(37.33)
Dimensions - in (mm)
1.25
(31.75)
1.31
(33.32)
Dimensions - in (mm) Dimensions - in (mm)
BQQ41-WH
Specifications
Description:
Quick-connect
terminal block.
Rating: 30A,
600V
Center Spacing:
0.437" (11.10mm)
Number of Poles: 1
Circuits Per Foot: 24
Wire Range: For use with quick-
connect terminals only.
Quick Connects: 0.250" x 0.031"
Mounting Options: Base Mount,
Stackable; End Piece (Part No. BQE)
is required for mounting. Mounting
screws recommended every 8 circuits.
Operating Temperature: 105°C
Agency Information: UL File E62622,
CSA File 15364
Catalog Numbers
Catalog
Number Color
BQQ41-WH White
Catalog Number Build-A-Code
Series Poles Screw Options Marking/Cover Hardware Options
TB100 —
02 to 36 Blank = Steel philslot, zinc-plated L1 to L6 Marking Strips (See page 318) QC1 to QC20 = Quick connects
00 = Screws shipped bulk Special Markings (See page 318) J101 = Flat slip-on jumper (2 position only)
B = Brass philslot, nickel-plated Covers (See page 318) 0J2 = Over barrier jumpers
BS = Brass Sems philslot, nickel-plated 0J4 = Over barrier jumpers
SP = Steel Sems philslot, zinc-plated
P = Steel Sems (P-style)
ST = Stainless steel, philslot
STR = Stainless steel, phillips (recess)
For more information, visit www.cooperbussmann.com
312
Connectors
Double Row Terminal Blocks
0.14
(3.5)
0.375
(9.5) 0.30
(7.6)
0.17 dia.
(4.3)
0.14
(3.5)
0.88
(22.3)
0.41
(10.4)
0.31 (7.9)
A
B
0.25 (6.3)
TB100- in (mm)
Series TB100
Specifications
Description: Double row terminal blocks.
Rating: 30A, 300V*
Center Spacing: 0.375” or 3/8” (9.52mm)
Wire Range: #14 - 22 AWG Cu
Screw Size: #6-32 philslot screws
Torque Rating: 9 lb-in.
Distance Between Barriers: 0.30” (7.62mm)
Mounting: #6 screws
Operating Temperature: 130°C (266°F) max., -40°C (-40°F)
min.
Materials: Molded base: Black, UL rated 94V0
thermoplastic
Terminal plating: Tin over brass; Screws: Zinc-plated steel
Breakdown Voltage: 3600V
Agency Information: UL File E62622/CSA File 47235; IEC
Compliance; CE Certified
* Max rating shown; some options may be rated lower, consult Cooper Bussmann.
Dimensions - in
Poles A B Poles A B Poles A B
02 1.40 1.12 14 5.90 5.62 26 10.40 10.12
03 1.78 1.50 15 6.28 6.00 27 10.78 10.50
04 2.16 1.88 16 6.66 6.38 28 11.16 10.88
05 2.53 2.25 17 7.03 6.75 29 11.53 11.25
06 2.90 2.62 18 7.40 7.12 30 11.90 11.62
07 3.28 3.00 19 7.78 7.50 31 12.28 12.00
08 3.66 3.38 20 8.16 7.88 32 12.66 12.38
09 4.03 3.75 21 8.53 8.25 33 13.03 12.75
10 4.40 4.12 22 8.90 8.62 34 13.40 13.12
11 4.78 4.50 23 9.28 9.00 35 13.78 13.50
12 5.16 4.88 24 9.66 9.38 36 14.16 13.88
13 5.53 5.25 25 10.03 9.75
1” = 25.4mm.
TB100-08
TB100-04SP
For more information, visit www.cooperbussmann.com 313
Connectors
Connectors
Double Row Terminal Blocks
B BS SP P ST STR
Brass Philslot Brass SEMS Steel SEMS Steel (SEMS) Stainless Steel Stainless Steel
Nickel-Plated Philslot Nickel-Plated Philslot Zinc-Plated (P-Style) Philslot Phillips (recess)
Hardware Options
Quick Connects – Assembled: Terminals 0.187” x 0.020”. Maximum current rating 13 amps. For other orientations, contact Cooper Bussmann.
QC1 QC2 QC3 QC4 QC5 QC6 QC7
QC8 QC9 QC10 QC11 QC12 QC13
QC14 QC15 QC16 QC17 QC18 QC19 QC20
Quick Connects – Bulk: minimum order per part number – 100 pieces.
QC101 QC102 QC103
Flat – none QC 45° – none QC 90° – none
QC104 QC105 QC106 QC107 QC108 QC109
Flat – Flat Flat – QC 45° Flat – QC 90°QC 45° – QC 45° QC 45° – QC 90°QC 90° – QC 90°
Jumpers – Bulk: minimum order per part number – 100 pieces. Contact Cooper Bussmann for jumper assembly.
J101 OJ2 OJ4
Flat slip-on Slip-on over barrier Closed over barrier
Screw Options
0.16
(4.0)
0.437
(11.1) 0.353
(8.9)
0.17 dia.
(4.3)
0.16
(4.0)
1.12
(28.4)
0.56
(14.2)
0.44 (11.2)
A
B
.31 (7.8)
For more information, visit www.cooperbussmann.com
314
Connectors
Double Row Terminal Blocks
Series TB200 & TB200HB
Specifications
Description: Double row terminal blocks.
Ratings:
Volts: — 300V* (TB200)
— 600V* (TB200HB)
Amps: — 30A*
Center Spacing: 0.437” or 7/16” (11.10mm)
Wire Range: #12 - 22 AWG Cu
Screw Size: #6-32 philslot screws
Torque Rating: 9 lb-in.
Distance Between Barriers: 0.353” (8.97mm)
Mounting: #6 screws
Operating Temperature: 130°C (266°F) max., -40°C (-40°F)
min.
Materials: Molded base: Black, UL rated 94V0
thermoplastic
Terminal plating: Tin over brass; Screws: zinc-plated steel
Breakdown Voltage: 4800V
Agency Information: UL File E62622, CSA File 47235 &
15364; IEC Compliance; CE Certified
* Max rating shown; some options may be rated lower - consult factory.
Dimensions - in
Poles A B Poles A B Poles A B
02 1.63 1.31 12 6.00 5.68 22 10.37 10.06
03 2.07 1.75 13 6.44 6.12 23 10.81 10.50
04 2.51 2.18 14 6.87 6.56 24 11.25 10.93
05 2.94 2.62 15 7.31 7.00 25 11.68 11.37
06 3.38 3.06 16 7.75 7.43 26 12.12 11.81
07 3.82 3.50 17 8.19 7.87 27 12.56 12.25
08 4.25 3.93 18 8.62 8.31 28 13.00 12.68
09 4.69 4.37 19 9.06 8.75 29 13.44 13.12
10 5.13 4.81 20 9.50 9.18 30 13.87 13.56
11 5.57 5.25 21 9.94 9.62
1” = 25.4mm.
TB200 - in (mm)
TB200HB
TB200-10SP
TB200HB-06
0.16
(4.0)
0.437
(11.1) 0.353
(8.9)
0.17 dia.
(4.3)
0.17 x 0.22 slots
(4.3 x 5.6)
0.16
(4.0)
1.37
(34.8)
0.90
(22.8)
0.75
(19.0)
0.44 (11.2)
A
B
0.33 (8.4)
Catalog Number Build-A-Code
Series Poles Screw Options Marking/Cover Hardware Options
TB
02 to 30 Blank = Steel philslot, zinc-plated L1 to L6 Marking Strips (See page 318) QC1 to QC20 = Quick connects
200 = Standard 00 = Screws shipped bulk Special Markings (See page 318) J201 = Flat slip-on jumper (2 position only)
200HB = High barrier B = Brass philslot, nickel-plated Covers (See page 318) 0J3 = Over barrier jumpers
BS = Brass Sems philslot, nickel-plated 0J5 = Over barrier jumpers
SP = Steel Sems philslot, zinc-plated 0J7 = Over barrier jumpers
P = Steel Sems (P-style)
ST = Stainless steel, philslot
SS = Stainless steel Sems, philslot
STR = Stainless steel, phillips (recess)
—
For more information, visit www.cooperbussmann.com 315
Connectors
Connectors
Double Row Terminal Blocks
Screw Options
B BS SP P ST SS STR
Brass Philslot Brass SEMS Steel SEMS Steel SEMS Stainless Steel Stainless Steel Stainless Steel
Nickel-Plated Philslot Nickel-Plated Philslot Zinc-Plated (P-Style) Philslot SEMS Philslot Phillips (recess)
Hardware Options
Quick Connects – Assembled: Terminals 0.25” x 0.031”. Maximum current rating 20 amps. For other orientations, contact Cooper Bussmann.
QC1 QC2 QC3 QC4 QC5 QC6 QC7
QC8 QC9 QC11 QC10 QC12 QC13
QC14 QC15 QC16 QC17 QC18 QC19 QC20
Quick Connects – Bulk: minimum order per part no. – 100 pieces.
QC201/J QC202/J QC203/J
QC 45° – none Flat – none QC 90° – none
QC204/J QC205/J QC206/J QC207/J QC208/J QC209/J
Flat – Flat Flat – QC 45° Flat – QC 90° QC 45° – QC 45° QC 45° – QC 90° QC 90° – QC 90°
Jumpers – Bulk: minimum. order per part no. – 100 pieces. Contact Cooper Bussmann for jumper assembly.
J201/J OJ3/J OJ5/J OJ7/J
Flat slip-on Slip-on over Closed over Closed over
(not available on TB200HB) barrier for TB200HB barrier for TB200HB barrier for TB200
Catalog Number Build-A-Code
Series Poles Screw Options Marking/Cover Hardware Options
TB —
300 = 8-32 screw 02 to 24 Blank = Steel philslot, zinc-plated L1 to L6 Marking Strips (pg 318) QC1 to QC20 = Quick connects (TB300 only)
345 = 10-32 screw 00 = Screws shipped bulk Special Markings (pg 318) J301 = Flat slip-on jumper
B = Brass philslot, nickel-plated Covers (pg 318) 0J6 = Over barrier jumper
BS = Brass Sems philslot, nickel-plated 0J11 = Over barrier jumper
(TB300 only)
SP = Steel Sems philslot, zinc-plated
P = Steel Sems (P-style)
ST = Stainless steel, philslot
STR = Stainless steel, phillips (recess)
For more information, visit www.cooperbussmann.com
316
Connectors
Double Row Terminal Blocks
0.22
(5.6)
0.56
(14.2) 0.56
(14.2) 0.412
(10.4)
.21dia.
(5.3)
0.21 x 0.25 slots
(5.3 x 6.3)
1.33
(33.8)
0.90
(22.8)
0.81
(20.5)
0.50 (12.7)
A
B
8-32 binding head screw - TB 300
10-32 binding head screw - TB 345
0.33 (8.4)
TB300 & TB345 - in (mm)
Series TB300 & TB345
Specifications
Description: Double row terminal blocks.
Ratings:
Volts: — 600V*
Amps: — 30A* (TB300)
— 45A (TB345)
Center Spacing: 0.562” or 9/16” (14.28mm)
Wire Range: #8 - 22 AWG Cu
Screw Size: TB300 – #8-32 philslot screws
TB345 – #10-32 philslot screws
Torque Rating: #8 screws - 16 lb-in. ;
#10 screws - 20 lb-in.
Distance Between Barriers: 0.41” (10.5mm)
Mounting: TB300 – #8 screws; TB345 – #10 screws
Operating Temperature: 130°C (266°F) max., -40°C (-40°F)
min.
Material: Molded base: Black, UL rated 94V0 thermoplastic
Terminal plating: Tin over brass; Screws: zinc-plated steel
Breakdown Voltage: 7500V
Agency Information: UL File E62622, CSA File 47235; IEC
Compliance; CE Certified
* Max rating shown; some options may be rated lower - consult Cooper Bussmann.
Dimensions - in
Poles A B Poles A B Poles A B
02 2.13 1.69 10 6.62 6.19 18 11.12 10.68
03 2.69 2.25 11 7.18 6.75 19 11.68 11.25
04 3.25 2.81 12 7.75 7.31 20 12.24 11.81
05 3.81 3.37 13 8.31 7.87 21 12.80 12.37
06 4.37 3.94 14 8.87 8.44 22 13.37 12.93
07 4.94 4.50 15 9.43 9.00 23 13.93 13.50
08 5.50 5.06 16 9.99 9.56 24 14.49 14.06
09 6.06 5.62 17 10.56 10.12
1” = 25.4mm.
TB300-08
TB345-06SP
For more information, visit www.cooperbussmann.com 317
Connectors
Connectors
Double Row Terminal Blocks
Screw Options
B BS SP P ST STR
Brass Philslot Brass SEMS Steel SEMS Steel SEMS Stainless Steel Stainless Steel
Nickel-Plated Philslot Nickel-Plated Philslot Zinc-Plated (P-Style) Philslot Phillips (recess)
Hardware Options
Quick Connects – Assembled: TB300 only. Terminals 0.25” x 0.031”. Maximum current rating 20 amps. For other orientations, contact Cooper Bussmann.
QC1 QC2 QC3 QC4 QC5 QC6 QC7
QC8 QC9 QC10 QC11 QC12 QC13
QC14 QC15 QC16 QC17 QC18 QC19 QC20
Quick Connects – Bulk: (*TB300 only) minimum order per part number. – 100 pieces.
QC201 QC202 QC203
Flat – none QC 45° – none QC 90° – none
QC204 QC205 QC206 QC207 QC208 QC209
Flat – Flat Flat – QC 45° Flat – QC 90° QC 45° – QC 45° QC 45° – QC 90° QC 90° – QC 90°
Jumpers – Bulk: minimum order per part number – 100 pieces. Contact Cooper Bussmann for jumper assembly.
J301 OJ6 OJ11
Flat slip-on(TB300 only) Closed over barrier Slip-on over barrier
Catalog Number Build-A-Code
For more information, visit www
.cooperbussmann.com
318
Connectors
Marking Options and Covers for Double Row Series
Standard Marking
Standard markings are applied directly to the side(s) of a
block. Standard color is white. Standard height is 0.125
inches (3.17mm).
Note: Blocks marked on both sides require a different code
for each side. Example Style L1 on one side of the block
requires Style L2 on the other side to ensure common
terminal marking. To order, add appropriate suffix (L1, L2, L3,
L4, L5 and/or L6) to block catalog number in the proper
sequence.
Special Marking
Special markings are available at an additional charge for
preparation. Production charges for setup, handling and
marking are the same as for standard marking. Drawing(s)
must be submitted to ensure accuracy of part required.
Consult Cooper Bussmann for price and delivery.
Note: Marking is not available on TB400 Series
Covers
Covers prevent personnel, screws and foreign items from
contacting live terminals. Available in white or clear plastic.
Two cover clips supplied with each cover. Cover width is
1.31 inches (33.3mm).
All covers must be ordered separately. Consult Cooper
Bussmann for special legends.
Example: 10 position cover, white, TB100 Series, no legends
= Catalog Number X12010.
1 2 3 3 2 1
3 2 1 1 2 3
1
2
3
1
2
3
L1 L2 L3
L4 L5 L6
K3
4
5
G
3AC
MAS
TER
300V
MAX
20A
INPUT
OUT
PUT 134
134
GND
MB
RED
BLK
BLU
A
M
Series Cover Strip Poles High Barrier Option Only
X
120
- TB100/white
02
to
36
(TB100)
HB = High Barrier
119
- TB100/clear
02
to
30
(TB200/TB200HB)
220
- TB200/TB200HB - white
02
to
24
(TB300/TB345)
Example: 10 position cover, white,
219
- TB200/TB200HB - clear
TB100 Series, no legends . . .
320
- TB300 & TB345 - white
Part number is X12010.
319
- TB300 & TB345 - clear
Cover Clips – Bulk
Part Number
DD1-J – TB100 Series
DD2-J – TB200 Series
DD2HB-J –TB200HB Series
DD3-J – TB300 Series
Note: Covers are not available on TB400 Series.
For more information, visit www.cooperbussmann.com 319
Top & Bottom Marking Strips for Double Row
Ter minal Blocks
Top Marker Strips
Top mounting marker strips are available in white (opaque)
plastic. Two cover clips are supplied with each marker strip.
All top marker strips must be ordered separately. Consult
factory for special legends.
Example: 12 position cover, TB200, 0.032” x 0.312”, with no
legends = Catalog Number X20312.
Example: 12 position cover, TB200HB, 0.06” x 0.50”, with no
legends = Catalog Number X23312HB.
Bottom Marker Strips
Bottom mounting marker strips are made of black PVC,
0.030” thick. Space is available to handle most marking
situations. All marker strips must be ordered separately.
To order, specify part number, required legends and (BF)
bottom forward, (BR) bottom reverse, (TF) top forward, or
(TR) top reverse. Consult factory for specials.
Example: 13 position strip, TB100 with no legends, space for
marking one side = Catalog Number X10513.
Position for legends (one side, two sides) can be specified
standard. Standard legend height is 0.125”. Standard
leg-ends are 0-99 and A-Z. Special legends are available on
special order. Drawing(s) must be submitted to ensure
accuracy of part required.
Dimensions (in)
Dim. TB100 TB200 TB200HB TB300 TB345 TB400
A 1.13 1.37 1.62 1.58 1.58 N/A
B 1.38 1.62 1.81 1.81 1.81 N/A
Connectors
Connectors
Space for marking one side Space for marking two sides
Catalog Number Build-A-Code
Series Top Marker Strip Poles High Barrier Option Only
X
133 - TB100 (0.060 thk x 0.500 w) 02 to 36 (TB100) HB = High Barrier
103 - TB100 (0.032 thk x 0.312 w) 02 to 30 (TB200/TB200HB)
233 - TB200 (0.060 thk x 0.500 w) 02 to 24 (TB300/TB345)
233TB - TB200HB (0.060 thk x 0.500 w) Example: 12 position cover, TB200HB,
203 - TB200 (0.032 thk x 0.312 w) 0.060˝ x 0.500˝, with no legends...
203HB - TB200HB (0.032 thk x 0.312 w) Part No. is X23312HB.
333 - TB300 & TB345 (0.060 thk x 0.500 w)
303 - TB300 & TB345 (0.032 thk x 0.380 w)
Note: Marking Strips are not available on TB400 Series
Catalog Number Build-A-Code
Series Bottom Marker Strip Poles High Barrier Option Only Orientation
X
105 = TB100/marking one side 02 to 36 (TB100) HB = High Barrier BF = Bottom forward
101 = TB100/marking both sides 02 to 30 (TB200/TB200HB) BR = Bottom reverse
205 = TB200/marking one side 02 to 24 (TB300/TB345) TF = Top forward
201 = TB200/marking both sides TR = Top reverse
295 = TB200HB/marking one side
291 = TB200HB/marking both sides
305 = TB300 & TB345/marking one side
301 = TB300 & TB345/marking both sides
Note: Marking Strips are not available on TB400 Series.
For more information, visit www.cooperbussmann.com
320
Connectors
Screw Options
BSTSTR
Brass Philslot Stainless Steel Stainless Steel
Nickel-Plated Philslot Phillips (recess)
Hardware Options
OJ14: Closed over barrier
Double Row Terminal Blocks
Series TB400
Specifications
Description: Double row terminal blocks.
Ratings:
Volts: — 600V
Amps: — 75A
Center Spacing: 0.687” or 11/16” (17.45mm)
Wire Range: #6-14 AWG Cu
Screw Size: #10-32 philslot screws
Torque Rating: 20 lb-in.
Distance Between Barriers: 0.56” (14.3mm)
Mounting: #10 screws
Operating Temperature: 130°C (266°F) max., -40°C (-40°F)
min.
Material: Molded base: Black, UL rated 94V0 thermoplastic
Terminal plating: Tin over brass; Screws: zinc-plated steel
Breakdown Voltage: 7500V
Agency Information: UL File E62622, CSA File 47235; IEC
Compliance; CE Certified
Dimensions - in
Poles A B Poles A B Poles A B
02 2.51 2.06 06 5.26 4.81 10 8.01 7.56
03 3.20 2.75 07 5.95 5.50 11 8.70 8.25
04 3.89 3.44 08 6.64 6.19 12 9.39 8.94
05 4.58 4.13 09 7.33 6.88
1” = 25.4mm.
0.15 dia.
(3.8)
0.687
(17.4)
0.22
(5.6)
A
B
0.625
(15.9) 1.12
(28.4)
0.687
(17.4) 0.562
(14.3)
1.81
(46.0)
0.76
(19.3)
0.46 (11.7)
1.34
(34.0)
0.22 dia. (5.6)
TB400 - in (mm)
TB400-05
Catalog Number Build-A-Code
Series Poles Screw Options Marking Hardware Options
TB400 –
02 to 12 Blank = Steel philslot, zinc-plated Not available 0J14† - Jumper over barrier
00 = Screws shipped bulk
B = Brass philslot, nickel-plated
ST = Stainless steel, philslot
STR = Stainless steel, phillips (recess)
†Contact factory for pole configuration.
For more information, visit www.cooperbussmann.com 321
Connectors
Connectors
Base Mount Double Row Terminal Blocks
Series KU
Specifications
Description: Base mount double row terminal blocks.
Ratings:
Volts: — 600V
Amps:— 60A*
Center Spacing: 0.625” (15.88mm)
Number of Poles: 2- to 12-poles
Wire Range: #6-22 AWG Cu
Screw Size: #10-32
Torque Rating: 20 lb-in.
Distance Between Barriers: 0.437” (11.09mm)
Mounting: Base mount
Material: Molded base: Black, UL rated 94V1 Nuclear
Grade Noryl
Terminal plating: Nickel over brass
Operating Temperature: 105°C max.
Agency Information: UL File E62622, CSA File 47235
* 60A rating achieved with #6 copper wire crimped to ring terminal.
Dimensions - in
KU KUX Only
PolesABA
02 2.50 1.62 2.00
03 3.12 2.25 2.62
04 3.75 2.87 3.25
05 4.37 3.50 3.87
06 5.00 4.12 4.50
07 5.62 4.75 5.12
08 6.25 5.37 5.75
09 6.87 6.00 6.37
10 7.50 6.62 7.00
11 8.12 7.25 7.62
12 8.75 7.87 8.25
1” = 25.4mm.
MTMU## NUM## JU12 NUE NUC##
Molded Marking Tape Molded Marking Tape Jumper End Piece for NUC Cover
Matte Finish 12 Circuits
1.25
(31.8)
A
B
#10 screw
clearance
0.62
(15.9)
1.50
(38.1)
2.00
(50.8)
0.43
(11.1) 0.50
(12.7)
Accessories
Series KU - in (mm)
Catalog Number Build-A-Code
Series Poles Screw Options Covers Marking Strip
KU = Standard block 02 to 12 00 = Screws shipped bulk WC = Top cover & MT = Matte finish
KUH = Block W = Brass washer head, 2 end plates NU = Numbered 1 to 12, horizontal
KUX = Short block nickel-plated NUV = Numbered 1 to 12, vertical
KUSC = Standard w/shorting strap P = Steel screw w/pressure plate PT = Marker strip for cover
& 4 shorting screws zinc-plated
KURL = Standard w/removable link B = Brass washer head, no plating
KUXSC = Short block w/shorting strap BP = Brass philslot, nickel-plated
& 4 Shorting screws
KUXRL = Short block w/removable link
For more information, visit www.cooperbussmann.com
322
Connectors
Standard Base Ter minal Blocks
Specifications
Torque Clamping Wire Range Dimensions - in (mm)
Position in-lb Area (mm2) AWG (Cu) Screw BCDEF
TS0801 3.5 4.0 22-12 Sol./Str. M2.6x5 0.67 (17.0) 0.57 (14.5) 0.32 (8.0) 0.11 (2.9) 0.11 (2.8±0.1)
TS0802 3.5 1.5 22-12 Sol./Str M2.6x5 0.67 (17.0) 0.57 (14.5) 0.32 (8.0) 0.11 (2.9) 0.11 (2.8±0.1)
TS1001 4.4 6.0 22-10 Sol., 14-10 Str. M3.0x6 0.80 (20.2) 0.67 (17.0) 0.39 (10.0) 0.14 (3.6) 0.13 (3.4±0.1)
TS1002 4.4 2.5 22-12 Sol./Str, 10 Sol. M3.0x6 0.80 (20.2) 0.67 (17.0) 0.39 (10.0) 0.14 (3.6) 0.13 (3.4±0.1)
TS1201 7.0 10.0 22-10 Sol./Str. M3.5x7 0.94 (23.8) 0.75 (19.0) 0.47 (12.0) 0.14 (3.9) 0.15 (4.2±0.1)
TS1202 7.0 6.0 22-10 Sol./Str. M3.5x7 0.94 (23.8) 0.75 (19.0) 0.47 (12.0) 0.15 (3.9) 0.15 (4.2±0.1)
TS1401 12.0 16.0 20-8 Sol./Str. M4.0x9 1.01 (25.6) 0.99 (25.2) 0.53 (13.5) 0.17 (4.4) 0.19 (5.0±0.1)
TS1402 12.0 10.0 20-8 Sol./Str. M4.0x9 1.01 (25.6) 0.99 (25.2) 0.53 (13.5) 0.17 (4.4) 0.19 (5.0±0.1)
Catalog Number Build-A-Code
Series Base Poles
TS
08 = 20A 01 = Standard 02 to 12
10 = 30A 02 = Standard w/ wire protector
12 = 35A
14 = 50A
B
D
FF
1.2mm
STANDOFF
D
D
A
E
C
WIRE PROTECTOR
Series TS — 8.0, 10.0, 12.0,
13.5mm centers
Specifications
Description: 8, 10, 12 and 13.5mm center, standard base
terminal blocks.
Construction: Mold to length polyamide type 6/6 housing,
nickel-plated brass contacts and stainless steel wire
protector.
Ratings:
Volts: — 600V
Amps: — 20A (TS08)
— 30A (TS10)
— 35A (TS12)
— 50A (TS14)
Wire Range: See Specifications Table
Housing Material: Polyamide Type 6/6, 94V2 (white)
Contact Material: Nickel-Plated Brass
Wire Protector: Stainless Steel
Screw Size: See Specifications Table
Operating Temperature: 105°C (221°F) max.,
-30°C (-22°F) min.
Torque Rating: See Specifications Table
Agency Information: UL File E62622; CE Certified
A Dimensions - in (mm)
Poles TS08 TS10 TS12 TS14
2 0.622 (15.8) 0.689 (17.5) 0.815 (20.7) 0.906 (23.0)
3 0.937 (23.8) 1.083 (27.5) 1.287 (32.7) 1.437 (36.5)
4 1.252 (31.8) 1.476 (37.5) 1.760 (44.7) 1.969 (50.0)
5 1.567 (39.8) 1.870 (47.5) 2.232 (56.7) 2.500 (63.5)
6 1.882 (47.8) 2.264 (57.5) 2.705 (68.7) 3.031 (77.0)
7 2.232 (55.8) 2.657 (67.5) 3.177 (80.7) 3.563 (90.5)
8 2.512 (63.8) 3.051 (77.5) 3.650 (92.7) 4.094 (104.0)
9 2.827 (71.8) 3.445 (87.5) 4.122 (104.7) 4.626 (117.5)
10 3.142 (79.8) 3.839 (97.5) 4.594 (116.7) 5.157 (131.0)
11 3.457 (87.8) 4.232 (107.5) 5.067 (128.7) 5.689 (144.5)
12 3.772 (95.8) 4.626 (117.5) 5.539 (140.7) 6.220 (158.0)
For more information, visit www.cooperbussmann.com 323
Flat Base Ter minal Blocks
Specifications
Torque Clamping Wire Range Dimensions - in (mm)
Position in-lb Area (mm2) AWG (Cu) Screw BCDEF
TS0803 3.5 4.0 22-12 Sol./Str. M2.6x5 0.64 (16.3) 0.53 (13.3) 0.32 (8.0) 0.11 (2.9) 0.11 (2.8±0.1)
TS0804 3.5 1.5 22-12 Sol./Str M2.6x5 0.64 (16.3) 0.52 (13.3) 0.32 (8.0) 0.11 (2.9) 0.11 (2.8±0.1)
TS1003 4.4 6.0 22-10 Sol., 14-10 Str. M3.0x6 0.80 (20.2) 0.62 (15.8) 0.39 (10.0) 0.14 (3.6) 0.13 (3.2±0.1)
TS1004 4.4 2.5 22-12 Sol./Str., 10 Sol. M3.0x6 0.80 (20.2) 0.62 (15.8) 0.39 (10.0) 0.14 (3.6) 0.13 (3.2±0.1)
Catalog Number Build-A-Code
Series Base Poles
TS
08 = 20A 03 = Flat 02 to 12
10 = 30A 04 = Flat w/ wire protector
B
D
FF
D
D
E
C
WIRE PROTECTOR
A
Series TS — 8.0, 10.0mm centers
Specifications
Description: 8 and 10mm center, flat base terminal blocks.
Construction: Mold to length polyamide type 6/6 housing,
nickel-plated brass contact and stainless steel wire protector.
Ratings:
Volts: — 600V
Amps: — 20A (TS08)
— 30A (TS10)
Wire Range: See Specification Table
Housing Material: Polyamide Type 6/6, 94V2 (white)
Contact Material: Nickel-Plated Brass
Wire Protector: Stainless Steel
Screw Size: See Specification Table
Operating Temperature: 105°C (221°F) max.,
-30°C (-22°F) min.
Torque Rating: See Specification Table
Agency Information: UL File E62622; CE Certified
A Dimensions - in (mm)
Poles TS08 TS10
2 0.622 (15.8) 0.689 (17.5)
3 0.937 (23.8) 1.083 (27.5)
4 1.252 (31.8) 1.476 (37.5)
5 1.567 (39.8) 1.870 (47.5)
6 1.882 (47.8) 2.264 (57.5)
7 2.232 (55.8) 2.657 (67.5)
8 2.512 (63.8) 3.051 (77.5)
9 2.827 (71.8) 3.445 (87.5)
10 3.142 (79.8) 3.839 (97.5)
11 3.457 (87.8) 4.232 (107.5)
12 3.772 (95.8) 4.626 (117.5)
Connectors
Connectors
Catalog Number Build-A-Code
Series Base Poles
TS
08 = 20A 05 = Raised 02 to 12
10 = 30A 06 = Raised w/ wire protector
For more information, visit www.cooperbussmann.com
324
Connectors
Raised Base Ter minal Blocks
Specifications
Torque Clamping Wire Range Dimensions - in (mm)
Position in-lb Area (mm2) AWG (Cu) Screw B C D E F
TS0805 3.5 4.0 22-12 Sol./Str. M2.6x5 0.64 (16.30) 0.67 (16.90) 0.32 (8.00) 0.11 (2.90) 0.11 (2.8±0.1)
TS0806 3.5 1.5 22-12 Sol./Str M2.6x5 0.64 (16.30) 0.67 (16.90) 0.32 (8.00) 0.11 (2.90) 0.11 (2.8±0.1)
TS1005 4.4 6.0 22-10 Sol., 14-10 Str. M3.0x6 0.80 (20.20) 0.79 (20.10) 0.39 (10.00) 0.14 (3.60) 0.13 (3.2±0.1)
TS1006 4.4 2.5 22-12 Sol./Str., 10 Sol. M3.0x6 0.80 (20.20) 0.79 (20.10) 0.39 (10.00) 0.14 (3.60) 0.13 (3.2±0.1)
FF
D
D
E
B
C
D
WIRE PROTECTOR
4.3mm
A
Series TS - 8.0, 10.0mm centers
Specifications
Description: 8 and 10mm center, raised base terminal
blocks.
Construction: Mold to length polyamide type 6/6 housing,
nickel-plated brass contacts and stainless steel wire
protector.
Ratings:
Volts: — 600V
Amps: — 20A (TS08)
— 30A (TS10)
Wire Range: See Table
Housing Material: Polyamide Type 6/6, 94V2 (white)
Contact Material: Nickel-plated Brass
Wire Protector: Stainless Steel
Screw Size: See Table
Operating Temperature: 105°C (221°F) max.,
-30°C (-22°F) min.
Torque Rating: See Table
Agency Information: UL File E62622; CE Certified
A Dimensions
Poles TS08 TS10
2 0.622 (15.8) 0.689 (17.5)
3 0.937 (23.8) 1.083 (27.5)
4 1.252 (31.8) 1.476 (37.5)
5 1.567 (39.8) 1.870 (47.5)
6 1.882 (47.8) 2.264 (57.5)
7 2.232 (55.8) 2.657 (67.5)
8 2.512 (63.8) 3.051 (77.5)
9 2.827 (71.8) 3.445 (87.5)
10 3.142 (79.8) 3.839 (97.5)
11 3.457 (87.8) 4.232 (107.5)
12 3.772 (95.8) 4.626 (117.5)
Note: TS Series standard base pictured above.
325
Disconnect
Switches
Disconnect Switches
Section Contents Page
Compact Circuit Protector (CCP) fused
disconnect switches . . . . . . . . . . . . . . . . . . . .326-329
Fused, dead front disconnect switches . . . . . . . . . . .329
Fusible Disconnect Switch Overview
. . . . . . . . . . . .330
30A Base & DIN rail mount fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .331-333
60-100A Base & DIN rail mount fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .334-336
200A Base & DIN rail mount fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .337-339
400-800A Base & DIN rail mount fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .340-343
30-400A Side operated fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .344
30-100A Flange operated fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .345
30-800A Cable operated fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .346
UL/cULus & IEC Technical data for fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .347-349
Non-fusible Disconnect Switch Overview
. . . . .350-351
16-100A Base & DIN rail mount non-fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .352-355
16-100A Door mounted non-fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .356-358
125A Non-fusible disconnect switches . . . . . . . .359-360
200A Non-fusible disconnect switches . . . . . . . .361-362
400A Non-fusible disconnect switches . . . . . . . .363-364
600-800A Non-fusible disconnect switches . . . .365-366
1200-1350A Non-fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . .367-368
30-600A Side operated non-fused disconnects . . . .369
30-200A Flange operated non-fused disconnects . .370
30-200A Cable operated non-fused disconnects . . .371
UL/cULus & IEC Technical data for non-fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .372-377
30-800A Enclosed fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . .378-380
16-3150A Enclosed fusible disconnect
switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . .381-383
Technical data for enclosed non-fusible
disconnect switches . . . . . . . . . . . . . . . . . . . .384-386
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
326
Disconnect Switches
Compact Circuit Protector (CCP)
Class CC, Midget & 10x38 Up to 30A
Specifications
Description: The revolutionary Cooper Bussmann®CCP is
1/3 the footprint of a circuit breaker. The level of protection
provided by the CCP is up to three times the Short-Circuit
Current Rating (SCCR) at full voltage than a molded case
circuit breaker while providing disconnecting means.
Ratings:
• Box Lug Connection:
18-6AWG single or dual rated, solid or stranded –
75ºC or higher - Cu only,
4AWG single – 75ºC or higher - Cu only
• Spade Terminal Connection:
Max 30A suitable for use with #8-32UNC screw
• Box Lug and Spade Terminal suitable for line, load or
accessory connection
• Torque:
18-10AWG 20 lb-in
8-4AWG 35 lb-in
• Lock-out/tag-out:
4mm shank lock or standard pin-out devices
• 35mm DIN Rail Mount
• Local indication minimum operating voltage:
90Vac for AC version
12Vdc for DC version
Agency Information:
• For Class CC fuse version
UL 98 Listed, File E302370, Guide WHTY
cULus to CSA Standard 22.2 No. 4-04, File 302370, Guide
WHTY7
CE Compliant
• For UL Midget and 10X38 IEC fuse version
UL 508 Listed, File E161278, Guide 8R29
cULus Certified 22.2 No. 14-05
IEC 60947-3 AC23A
IEC 60947-3 DC23A
CE Compliant
Features and Benefits:
• Extremely compact design at 17.5mm wide per pole
• High Short-Circuit Current Ratings up to 200kA
• Disconnect Rated to provide means for load isolation
• Full Voltage Rated 600Vac or 80Vdc
• UL 98 disconnect rated for protection of branch circuits with
Low-Peak®CUBEFuse and Class CC fuses.
• Suitable for Global Installations, the units Complies with UL,
CSA, and IEC standards accepting UL Class CC, Class CF
Low-Peak CUBEFuse with Class J performance, Midget or
IEC aM and gG fuses
• Horsepower rated for protecting motor circuits with
CUBEFuse and Class CC units.
• Open Fuse Indication
Local fuse indication lights* are standard
Optional wired remote open fuse indication can be utilized
to signal a PLC and open a contactor to de-energize all
phases, if required.
• IP20 finger-safe construction with 10AWG wire or larger
• Built-in switch interlock capability prohibits removing the
fuse under load
• Padlockable handle for lock-out/tag-out procedures
• Available in 1-, 2- and 3-pole versions
*Circuit must be closed for indication light to illuminate
Environmental Data:
• RoHS Compliant: Yes
• Storage and Operating Temperature: -20ºC to 75ºC**
• CE Compliant: Yes
**For fuse performance under or above 25ºC, consult fuse performance
derating charts in the Cooper Bussmann publication titled Selecting
Protective Devices (SPD) reorder #3002.
Disconnect Switch
Padlock
Provision
Fuse
Indication
Light
Fuse
Holder
Knob
Spade
Connection
Circuit
Marking Area
Compression
Lug
Connection
Data Sheet 1157 and the CCP Application Notes are available at www.cooperbussmann.com/ccp
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 327
Disconnect
Switches
Disconnect Switches
Class CC & 10x38 Up to 30A
Data Sheet 1157 and the CCP Application Notes are available at www.cooperbussmann.com/ccp
Technical Ratings
Catalog Amp Voltage Fuse Agency
Number Poles Rating Rating Type Max. Fuse Ampacity SCCR Approvals Hp Ratings
CCP-1-30CC 1 30 600Vac Class CC 30A 200kA UL 98 Listed 0.5Hp@120V
cULus 22.2 No. 4-04
CCP-2-30CC 2 30 600Vac Class CC 30A 200kA UL 98 Listed 2.0Hp@240V
cULus 22.2 No. 4-04
UL 98 Listed 3Hp@240V
CCP-3-30CC 3 30 600Vac Class CC 30A 200kA cULus 22.2 No. 4-04 5Hp@480V
7.5Hp@600V
240Vac* UL UL Midget 30A UL 508 Listed
CCP-1-30M 1 30 10kA* cULus 22.2 No. 14-05 —
400Vac* IEC
10x38 IEC 32A aM, 25A gG 120kA* IEC 60947-3 AC23A
240Vac* UL UL Midget 30A UL 508 Listed
CCP-2-30M 2 30 10kA* cULus 22.2 No. 14-05 —
400Vac* IEC
10x38 IEC 32A aM, 25A gG 120kA* IEC 60947-3 AC23A
240Vac* UL UL Midget 30A UL 508 Listed
CCP-3-30M 3 30 10kA* cULus 22.2 No. 14-05 —
400Vac* IEC
10x38 IEC 32A aM, 25A gG 120kA* IEC 60947-3 AC23A
CCP-1-DCC 1 30 80Vdc* Class CC 30A 20kA* UL 98 Listed —
(DC rated) CSA 22.2 No. 4-04
UL Midget 30A UL 508 Listed
CCP-1-DCM 1 30 80Vdc* 10kA* cULus 22.2 No. 14-05 —
10x38 IEC 32A aM, 25A gG IEC 60947-3 DC23A
*Rating may be lower depending on installed fuse. Refer to fuse data sheet.
Minimum Circuit Agency
Catalog Number Description Configuration Signal Output Voltage Approvals
Auxiliary Contacts NO+NC UL 98 Recognized and
CCP-AUX for Switch Status 1 per CCP 5A/240Vac – cURus 22.2 No. 4-04,
IEC 60947-5-1 AC15
CCP-PLC-IND Wired Remote Fuse Indication 1 per CCP 24Vdc 100Vac UL 98 Recognized and
for PLC Applications cURus 22.2 No. 4-04
Accessories CCP-AUX CCP-PLC-IND
(Includes spade terminals)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
328
Disconnect Switches
Compact Circuit Protector (CCP)
CUBEFuse®Up to 100A
Specifications
Description: The revolutionary Cooper Bussmann®CCP is
1/3 the footprint of a circuit breaker. The level of protection
provided by the CCP is up to three times the Short-Circuit
Current Rating (SCCR) at full voltage than a molded case
circuit breaker while providing disconnecting means.
Ratings:
• Box Lug Connection: 18-6 AWG single or dual rated, solid or
stranded – 75°C or higher - Cu only, 4 AWG single – 75°C
or higher - Cu only.
• Spade Terminal Connection: Max. 30A suitable for use with
#8-32 UNC screw.
• Box Lug and Spade Terminal suitable for line, load or
accessory connection.
• Torque 0-60A: 18-10 AWG 20 lb-In
8-4 AWG 35 lb-In.
• Torque 100A: 18-10 AWG Single 25 lb-In
8-2 AWG Single 35 lb-In
1 AWG Single 40 lb-In
6 AWG Dual 45 lb-In
• Lockout/tagout: 4mm shank lock or standard pin-out devices.
• 35mm DIN rail mount.
• Local indication minimum operating voltage: 90Vac/115Vdc.
Agency Information:
UL 98 Listed, File E302370, Guide WHTY
cULus to CSA Standard 22.2 No. 4-04, File 302370,
Guide WHTY7
CE Compliant
Environmental Data:
Storage and operating temperature: -20ºC to 75ºC**
**For fuse performance under or above 25ºC, consult fuse performance
derating charts in the Cooper Bussmann publication titled Selecting Protective
Devices (SPD) reorder #3002.
Features and Benefits:
• Uses finger-safe Class CF Low-Peak® CUBEFuse® with
Class J performance
• Extremely compact design at 25.4mm (1 inch) wide per
pole
• High Short-Circuit Current Ratings at 200kA
• Disconnect rated to provide means for load isolation
• Full voltage rated at 600Vac
• UL 98 Listed and suitable for branch circuit disconnect and
branch circuit protection
• 1-, 2- and 3-pole versions are horsepower rated
• Complies with UL and CSA
• Open Fuse Indication:
- Local fuse indication lights* are standard
- Optional wired remote open fuse indication can be
utilized to signal a PLC and open a contactor to
de-energize all phases, if required
• Additional open fuse indication can be provided by the
CUBEFuse®
• IP20 finger-safe construction with 10 AWG wire or larger
• Built-in switch interlock capability prohibits removing the
fuse under load
• Padlockable handle for lockout/tagout procedures
*Circuit must be closed for indication light to illuminate
Data Sheet 1157 and the CCP Application Notes are available at www.cooperbussmann.com/ccp
Circuit
Marking
Area
Lockout
Provision
Disconnect Switch
Spade
Connection
Box Lug
Connection
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 329
Compact Circuit Protector (CCP)
CUBEFuse®Up to 100A
Disconnect Switches
Technical Ratings
Catalog Amp Voltage Fuse Max. Fuse Agency
Number Poles Rating Rating Type Ampacity SCCR Approvals Hp Ratings
CCP-1-30CF 1 30 600Vac/ Class CF CUBEFuse* 30A 200kA UL 98 Listed 1.5Hp@120V
125Vdc cULus 22.2 No. 4-04
CCP-2-30CF 2 30 600Vac/ Class CF CUBEFuse* 30A 200kA UL 98 Listed 3.0Hp@240V
125Vdc cULus 22.2 No. 4-04
UL 98 Listed 5Hp@240V
CCP-3-30CF 3 30 600Vac/ Class CF CUBEFuse* 30A 200kA cULus 22.2 No. 4-04 15Hp@480V
125Vdc 10Hp@600V
CCP-1-60CF 1 60 600Vac/ Class CF CUBEFuse* 60A 200kA UL 98 Listed 3.0Hp@120V
125Vdc cULus 22.2 No. 4-04
CCP-2-60CF 2 60 600Vac/ Class CF CUBEFuse* 60A 200kA UL 98 Listed 7.5Hp@240V
125Vdc cULus 22.2 No. 4-04
UL 98 Listed 7.5Hp@240V
CCP-3-60CF 3 60 600Vac/ Class CF CUBEFuse* 60A 200kA cULus 22.2 No. 4-04 20Hp@480V
125Vdc 10Hp@600V
CCP-1-100CF
1 100 600Vac Class CF CUBEFuse* 100A 200kA UL 98 Listed 5Hp@120V
cULus 22.2 No. 4-04
CCP-2-100CF
2 100 600Vac Class CF CUBEFuse* 100A 200kA UL 98 Listed 10Hp@240V
cULus 22.2 No. 4-04
20Hp@240V
CCP-3-100CF
3 100 600Vac Class CF CUBEFuse* 100A 200kA UL 98 Listed 50Hp@480V
cULus 22.2 No. 4-04 50Hp@600V
*Class J performance.
Fused, Dead Front Disconnect Switches
15149 Series
Specifications
Description: Fused, dead front disconnect switches
Ratings:
Volts: — 600Vac
Amps: — 0-30A
SCCR: — 200kA RMS Sym.
Dielectric SCCR: 2200V
Motor Rating: 5Hp
Poles: 2 to 3
Agency Information: UL Recognized, file E116716 for
General Industrial installations. Guide WFXV2. CSA certified,
file LR37129-6. Examined under the new proposed standard
UL 1429 which imparts a stricter set of test conditions than
the former program that combined the applicable portions for
UL 512 (Fuse Holders) and UL 98 (Enclosed Switches).
Features and Benefits
• Fuse holders in the pull-out head eliminate possibility of
electric shock while changing fuse.
• Accepts Class J fuses
Ordering Information
To order, specify: 15149 + number of poles.
Example: 15149-2 = 2-pole device.
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330
Disconnect Switches
Overview
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Disconnect
Switches
Disconnect Switches
30A Fusible Disconnect Switches
Base & DIN Rail Mounted
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332
Disconnect Switches
Handles & Shafts
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Switches
Disconnect Switches
Accessories
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334
Disconnect Switches
60A – 100A
for Fusible Disconnect Switches
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Switches
Disconnect Switches
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336
Disconnect Switches
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Disconnect
Switches
Disconnect Switches
200A Fusible Disconnect Switches
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338
Disconnect Switches
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Accessories
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Switches
Disconnect Switches
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340
Disconnect Switches
400A – 800A
Fusible Disconnect Switches
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Accessories
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Switches
Disconnect Switches
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342
Disconnect Switches
Accessories
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Accessories
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Switches
Disconnect Switches
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344
Disconnect Switches
Side Operated Fusible Disconnect Switches
for 30A – 400A
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Flange Operated Fusible Disconnect Switches
for 30A – 100A
Disconnect
Switches
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346
Disconnect Switches
Cable Operated Fusible Disconnect Switches
for 30A – 800A
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UL & cULus Technical Data
for Fusible Disconnect Switches
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Switches
Disconnect Switches
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348
Disconnect Switches
IEC Technical Data
for Fusible Disconnect Switches
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IEC Technical Data
for Fusible Disconnect Switches
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Switches
Disconnect Switches
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350
Disconnect Switches
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for Non-fusible Disconnect Switches
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Overview
for Non-fusible Disconnect Switches
Disconnect
Switches
Disconnect Switches
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352
Disconnect Switches
16A – 100A
for Non-fusible Disconnect Switches
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Handles & Shafts
for 16A – 100A Non-fusible Disconnect Switches
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Switches
Disconnect Switches
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354
Disconnect Switches
Accessories
for 16A – 100A Non-fusible Disconnect Switches
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Accessories
for 16A – 100A Non-fusible Disconnect Switches
Disconnect
Switches
Disconnect Switches
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356
Disconnect Switches
16A – 100A
Non-fusible Disconnect Switches
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Disconnect
Switches
Disconnect Switches
Accessories
for 16 – 100A Non-fusible Disconnect Switches
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358
Disconnect Switches
Accessories
for 16A – 100A Non-fusible Disconnect Switches
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125A
Non-fusible Disconnect Switches
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Switches
Disconnect Switches
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360
Disconnect Switches
Accessories
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200A
Non-fusible Disconnect Switches
Non-Fusible 3 pole and 4 pole 200A Switch
200 250 60 60 75 250 200 CDNF200U03
200 250 60 60 75 250 200 CDNF200U04
UL
general IEC AC21 Maximum horsepower rating
purpose Amp Three phase Catalog
amp rating Rating 200V 208V 240V 480V 600V number
200 AMP, 600V
3 pole
4 pole
NEMA type IEC type Color Length Marking Defeatable Padlockable Weight Catalog
inches/mm number
Twisted shafts - rotates handle 45˚ .24 x .24” ( 6 x 6mm)
Shaft length Mounting dept Weight
(inches/mm) (inches) (lbs) Catalog number
5.1/130 4.29-6.85 0.08 BDST4
8.3/210 7.44-10.0 0.13 BDST25
11.4/290 10.59-13.15 0.18 BDST29
Direct mount handle - TEST-OFF-ON
Up to 3 padlocks in OFF-position.
Includes shaft and mechanism
Black 0.22 CDHTB20
Red/Yel 0.22 CDHTY20
Description Color (lbs) Catalog number
Pistol handles - .24 x .24” ( 6 x 6mm)
UL/
(lbs)
1,3R,12 IP65 Black 3.1/80 O/I & Off/On Yes Yes 0.30 BDH60
1,3R,12 IP65 Red/Yel 3.1/80 O/I & Off/On Yes Yes 0.30 BDH61
1,3R,4,4X,12 IP65 Black 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXB86
1,3R,4,4X,12 IP65 Red/Yel 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXY86
Shafts - .24 x .24” ( 6 x 6mm)
Shaft length Mounting dept Weight
(inches/mm) (inches) (lbs) Catalog number
5.2/130 4.3-6.5 0.08 BDS130
5.9/150 5.0-7.2 0.09 BDS150
8.3/210 7.4-9.6 0.13 BDS210
11.4/290 10.5-12.7 0.18 BDS290
14.2/360 13.3-15.5 0.23 BDS360
16.9/430 16.0-18.2 0.27 BDS430
BDH60, CDHXB86
BDH59, 61
BDS_
BDST_1
For a complete assembly,
please select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit
CDNF200U03 + BDS210 BDH60 CDTL200++
Disconnect
Switches
Disconnect Switches
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362
Disconnect Switches
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400A
Non-fusible Disconnect Switches
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Switches
Disconnect Switches
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364
Disconnect Switches
400A
Non-fusible Disconnect Switches
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Accessories
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Switches
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366
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Disconnect Switches
1200A – 3150A
Non-fusible Disconnect Switches
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368
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Side Operated Non-fusible Disconnect Switches
30A – 600A
Flange Operated Non-fusible Disconnect Switches
30A – 200A
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370
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Cable Operated Non-fusible Disconnect Switches
30A – 200A
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372
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IEC Technical Data
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Disconnect Switches
IEC Technical Data
for Non-fusible Disconnect Switches
Catalog number 3 pole CDNF200U03 CDNF400U03 BDNF600A BDNF800A BDNF1200 BDNF1600 BDNF2000 BDNF3150
IEC
2
Not available at time of printing, please consult factory.
3
Size 4.
5
Maximum distance between busbar support and switch terminal 70mm.
6
pf 0.95.
7
pf 0.65.
8
IEC 947-3, utilization category B, infrequent operation.
Rated voltage, U
e
V/V 500/690 500/690 500/690 690 690 690 690 690
Rated conditional short-circuit current kA 100/80 100/80 100/50 45 45 45 50 50
Max. allowed fuse size, type OFAA A 350/355 500/500 800
3
— — — — —
Max. allowed cut-off current, peak value kA 40.5/40.5 615/59 62 — — — — —
Rated short-circuit making capacity,
prospective peak value, I
cm
kA 35 30 65 105 105 115 115 115
Rated short time withstand current,
RMS l
cw
0.2s kA 15 28 38 100 100 110 110 110
RMS l
cw
1.0s kA 8 15 17 50
5
50
5
50
5
50
5
50
5
AC breaking capacity
pf = 0.35 415V A 2000 3200 5780 6400 6400 6400 6400 6400
500V A 2000 3200 4800 6400 6400 6400 6400 6400
690V A 2000 3200 2800 2500
6
2500
6
4800
6
4800
7
4800
7
DC breaking capacity/poles in series
L/R = 15ms, 3 pole in series
48V A 1000/2 — — — — — — —
110V A 1000/2 — — — — — — —
220V A 1000/2 1600/2 2000/2 1900/2
4
2600/2
4
2600/2
4
2600/2
4
2600/2
4
440V A 1000/3 1600 2000 — — — — —
750V A 1000/4 — — — — — — —
Capacitor ratings 400/415V kVar — — 350
22222
Rated capacitor duty kA — — 500
22222
Physical characteristics
Electrical endurance at rated operational
current, pf = 0.65 operation cycles 1000 1000 500 500 500 100
8
100
8
100
8
Mechanical endurance operations 20,000 16,000 10,000 10,000 10,000 6000 6000 6000
Weight 3 pole kg 1.2 2.2 6.2 16.3 17.5 37 37 37
4 pole kg 1.6 2.6 7.6 20.5 22.5 47 47 47
Dimension 3 pole H mm 212 162 216 485 485 636 636 636
W mm 219 260 303 363 363 468 468 468
D mm 92.5 130 130 125 125 271 271 271
Power loss per one pole W 6.5 10 40 40 67 90 90 140
Shaft size — square mm 6 x 6 12 x 12 12 x 12 12 x 12 12 x 12 12 x 12 12 x 12 12 x 12
Switch operating torque for
rotary 3 pole switches Nm 7 16 21 21 21 50 50 50
Suitable conductor cross section Cu mm
2
— — — — — — — —
Bolt size 8 x 25 10 x 30 12 x 40 12 x 60 12 x 60 12 x 60 12 x 60 12 x 60
Auxiliary contacts CDAUX_ _ CDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _
Ratings according to IEC 947-5-1
Rated voltage, U
i
VAC 690 690 690 690 690 690 690 690
Thermal rated current, I
th
A 16 16 10 10 10 10 10 10
AC12/DC12 I
e
, A U
e
= 120V A — — — 8/— 8/— 8/— 8/— 8/—
125V A — — — —/1.1 —/1.1 —/1.1 —/1.1 —/1.1
240V A 6/— 6/— 6/— 6/— 6/— 6/— 6/— 6/—
250V A — — —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55
400V A 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/—
415V A — — 4/— 4/— 4/— 4/— 4/— 4/—
440V A — — —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31
480V A — — 3/— 3/— 3/— 3/— 3/— 3/—
500V A — — 3/0.27 3/0.27 3/0.27 3/0.27 3/0.27 3/0.27
600V A — — —/0.2 —/0.2 —/0.2 —/0.2 —/0.2 —/0.2
690V A 2/— 2/— 2/— 2/— 2/— 2/— 2/— 2/—
Figure 1
Load
CDNF200U03 – BDNF3150
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378
Disconnect Switches
30A – 800A
Enclosed Fusible Disconnect Switches
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Disconnect
Switches
Disconnect Switches
30A – 800A
Enclosed Fusible Disconnect Switches
Approximate Diamensions
for Enclosed Fusible Disconnect Switches
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380
Disconnect Switches
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Disconnect
Switches
Disconnect Switches
16A – 3150A
Enclosed Non-fusible Disconnect Switches
16A – 3150A
Enclosed Non-fusible Disconnect Switches
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382
Disconnect Switches
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Disconnect
Switches
Disconnect Switches
Accessories
for Enclosed Non-fusible Disconnect Switches
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384
Disconnect Switches
Technical Data
for Enclosed Non-fusible Disconnect Switches
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Approximate Dimensions
for Enclosed Non-fusible Disconnect Switches
Disconnect
Switches
Disconnect Switches
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386
Disconnect Switches
Approximate Dimensions
for Enclosed Non-fusible Disconnect Switches
387
Telcom
Protection
Products
Section Contents Page
Telpower®compact fused disconnect switches . . . . .388
Telpower miniature fused disconnect switches . . . . 389
Fused disconnect switches for TPA fuses
TP15914 4-Pole disconnect switch . . . . . . . . . . . . . . . .390
TP11590-4 4-Pole disconnect switch . . . . . . . . . . . . .391
TPA & TPA-B Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . .391
Fused disconnect switches for TPS fuses
15800 1-Pole fused disconnect switch . . . . . . . . . . . . .392
TPS Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .392
Fused disconnect switches
TP158HC panel mount, rear access switch . . . . . . . . .393
15100 1-Pole switch for use with TPL fuses . . . . . . . .394
15200 1-Pole switch for use with TPL fuses . . . . . . . .394
TPHCS Telpower high-current switch . . . . . . . . . . . .395
TPL Telpower 70-600A: 170Vdc fuses . . . . . . . . . . . .396
TPN Telpower 1-600A: 170Vdc fuses . . . . . . . . . . . .397
70 Series Indicating fuses . . . . . . . . . . . . . . . . . . . .398
15087 Fuse holders . . . . . . . . . . . . . . . . . . . . . . . . . .398
HLS, HLT & PCT fuse holders . . . . . . . . . . . . . . . . . .399
GMT Fast acting fuses . . . . . . . . . . . . . . . . . . . . . . . .399
GMT-A Fast acting fuse . . . . . . . . . . . . . . . . . . . . . . .399
Telpower specialty fuses
7 Type Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400
11 Type Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400
24 & WER Type non-indicating, visible link fuses . . . .400
74 Type Fast acting fuses . . . . . . . . . . . . . . . . . . . . . . .400
75 Type Cylindrical fuses with leads . . . . . . . . . . . . . . .401
76 Type Cylindrical fuses with leads . . . . . . . . . . . . . . .401
80 Type visual indicating fuses . . . . . . . . . . . . . . . . . . .401
81 Type Fast acting, non-indicating fuses . . . . . . . . . . .401
Filtered terminal blocks
F38 Series 2- to 8-Pole block . . . . . . . . . . . . . . . . . . . .402
Power feed through terminal blocks
Series C7021 2- to 6-Pole block . . . . . . . . . . . . . . . . . . 403
Series C7024 1- to 12-Pole block . . . . . . . . . . . . . . . . .404
Telcom Protection
Products
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
388
Telcom Protection Products
Telpower®Compact Fused Disconnect Switches
Data Sheet: 5023
TPC & TPCDS
Specifications
Descriptions:
— TPC: Telpower®
compact current-
limiting fuses.
— TPCDS: Telpower
compact fused
disconnect switch
available in two
disconnect switch profiles in addition to a variety of
terminal styles. Recommended 0.75” center-to-center
product spacing.
Dimensions: See Data Sheet 5023.
Ratings:
Volts: — 80Vdc
Amps: — 3-125A (See Catalog Numbers table for details)
IR: — 100kA
Agency Information: CE, UL Recognized (investigated to
UL 1801) as a disconnect switch for the interruption of load
current by means of withdrawing the fuse pullout.
Recognized to US and Canadian requirements under the
component recognition program of Underwriters Laboratories
Inc. Files E219046 and E56412.
Flammability Ratings: Fuse UL 94V0, 170°C RTI,
Housing UL 94V0, 120°C RTI.
Features and Benefits
• Highest interrupting rating (100kA) available and
complete system coordination for dc circuit protection for
compact footprint providing a superior protection solution
for replacement of existing dc telecom circuit breakers
• AmpColor ID™ System makes fuse replacement easy
• Local and remote open fuse indication. Local alarm
indication provided by LED on TPC fuse
• Remote alarm terminal available in three positions
common to dc circuit protection devices
Typical Applications
• Telecommunications DC power circuit protection
• Replacement of DC telecom circuit breakers
• Applications where venting of arc or molten metals and
gases during opening would pose a problem to surrounding
devices
Catalog Numbers
TPCS disconnect switch TPC Cur rent-Limiting Fuse
Catalog Amp Catalog Amp
Numbers Range Numbers Rating
TPCDS-BBE-1 3-125 TPC-3 3
TPCDS-BBE-2 3-125 TPC-4 4
TPCDS-BBE-3 3-125 TPC-5 5
TPCDS-BBM-1 3-125 TPC-6 6
TPCDS-BBM-2 3-125 TPC-7 7
TPCDS-BBM-3 3-125 TPC-8 8
TPCDS-BSE-1 3-125 TPC-10 10
TPCDS-BSE-2 3-125 TPC-12 12
TPCDS-BSE-3 3-125 TPC-15 15
TPCDS-BSM-1 3-125 TPC-20 20
TPCDS-BSM-2 3-125 TPC-25 25
TPCDS-BSM-3 3-125 TPC-30 30
TPCDS-SSE-1 3-125 TPC-40 40
TPCDS-SSE-2 3-125 TPC-50 50
TPCDS-SSE-3 3-125 TPC-60 60
TPCDS-SSM-1 3-125 TPC-75 75
TPCDS-SSM-2 3-125 TPC-90 90
TPCDS-SSM-3 3-125 TPC-100 100
TPCDS-D-BC1* 3-125 TPC-125 125
TPCDS-D-BC2* 3-125
TPCDS-D-CC1* 3-125
TPCDS-D-SEC1* 3-125
TPCDS-D-SEC2* 3-125
TPCDS-D-SMC1* 3-125
TPCDS-D-SMC2* 3-125
*Not investigated to Canadian Requirements.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 389
Data Sheet: 5022
Telpower Miniature Fused Disconnect Switches
Catalog Numbers
Catalog Amp
Numbers Description Rating
TPM-3 Fuse 3
TPM-4 Fuse 4
TPM-5 Fuse 5
TPM-6 Fuse 6
TPM-7 Fuse 7
TPM-8 Fuse 8
TPM-10 Fuse 10
TPM-12 Fuse 12
TPM-15 Fuse 15
TPM-20 Fuse 20
TPM-25 Fuse 25
TPM-30 Fuse 30
TPMDS-E Disconnect, English hardware 3-30
TPMDS-M Disconnect, Metric hardware 3-30
NOTES:
1. The resistance, R, must be provided by the end-user to
limit the alarm output current to a maximum of 20mA. The
value, R, should be calculated using the system voltage
value.
• If remote alarm functionality is not required, the END-USER
CIRCUITRY must still be supplied to provide a resistive path
to the return for the local alarm to properly function.
2. The fuse is polarized to maintain proper orientation with
the switch housing. The line and load terminals are identified
on the switch housing.
TPM &
TPMDS
Specifications
Description:
— TPM:
Telpower
miniature current-
limiting fuses.
— TPMDS:
Telpower
miniature fused
disconnect switch.
Dimensions: See Data Sheet 5022.
Ratings:
Volts: — 80Vdc
Amps: — 3-30A
IR: — 20kA
Agency Information: CE, UL Recognized (investigated to
UL 1801) as a disconnect switch for the interruption of load
current by means of withdrawing the fuse pullout.
Recognized to US and Canadian requirements under the
component recognition program of Underwriters Laboratories
Inc. Files E219046 and E56412.
Flammability Ratings: Fuse UL 94V0, 170ºC RTI; Switch
UL 94V0, 140ºC RTI.
Features and Benefits
• Smallest and most versatile fused disconnect switch
available allowing for assembly into 1 U (1.75”/44.5mm)
panel. Easy to connect; Load: 1⁄4” quick-connect or bolted
connection with 10-32 (M5) captive nut, Line: 1⁄4” quick-
connect or screw connection with clearance hole for
#10 (M5) bolt.
• AmpColor ID™ System makes fuse replacement easy
• Switch design provides for easy panel mounting by single
captive 4-40 (M3) nut and panel notch integral to switch
footprint.
• Complete system coordination capability with local and
remote open fuse indication. Local alarm indication
provided by LED on TPM fuse (maximum alarm circuit
current: 20mA)
Typical Applications
• Telecommunications DC power circuit protection
• Applications with restricted space, or mounting in 1 U panels
TPM Alarm Schematic
Telcom
Protection
Products
Telcom Protection Products
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390
Telcom Protection Products
TP15914
Specifications
Description:
Modular 4-pole
disconnect switch
for TPA Series
fuses — 4-poles
per module up to
four modules
ganged together.
Features open fuse
indication and fuse presence indication along with fuse
orientation rejection feature.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 145Vdc
Amps: — 50A per pole
Agency Information: CE, UL Recognized as a disconnect
switch for interruption of load current by means of
withdrawing the fuse carrier. UL Recognized as a component
for telecommunication power distribution equipment (UL
category QPQYZ), UL Recognized fuses for branch circuit
protection, CSA component acceptance for the system. UL
Recognized, Guide JFHR2, File E56412., CSA Certified,
Class 1422-30, File 53787.
Flammability Rating: UL 94V0, 140°C.
Features and Benefits
• Totally enclosed module directly connects to busbar for
reduced external wiring—per pole and easy installation
with front access load and line connection standard—
double lug load connections 8 AWG wire
• LED alarm signaling (LED current 30mA max)
• Remote alarm with alarm test probe point to allow on-site
checking of alarm circuitry
• Bi-polar LED provides capability for both –48Vdc and
+24Vdc applications
Typical Applications
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog
Numbers Hardware
TP15914 English
TP15914-1 Metric
Fused Disconnect Switches for TPA Fuses
Data Sheet: 5011
Dimensions mm/in
Accessories
• Spare fuse holders: Catalog Numbers 5TPH and TPSFH-A
0.745
0.284
1.5
4.27
3.57
0.625
0.215
1.5
TOP
76.07
3.0
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 391
TP15900-4
Specifications
Description: 4-pole
disconnect switch for
use with Telpower
fuses Type TPA &
TPA-B.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 145Vdc (40A)
— 80Vdc (50A)
Amps: — 40A@145Vdc
— 50A@80Vdc
Agency Information: CE, UL Recognized File E97649 as
a disconnect switch for interruption of load current by means
of withdrawing the fuse carrier. UL Recognized as a
component for telecommunication power distribution
equipment (UL category QPQY2). UL Recognized fuses for
branch circuit protection. CSA Component Acceptance for
the system.
Flammability Rating: UL 94V0, 140°C.
Features and Benefits
• Ease of installation - connection directly to busbar,
reduces external wiring per pole. Rear accessibility for line
and load terminations
• LED alarm signaling (LED current 30mA max)
• Local and remote open-fuse indication along with fuse
orientation rejection feature and fuse presence indication
• Alarm test probe point, to allow on-site checking of alarm
circuitry
Typical Applications
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog
Numbers Description
TP15900-4 4-Pole common disconnect switch
TP15900-41 4-Pole common disconnect switch w/ Split Alarm, Split Line
Dimensions - mm (in)
Accessories
• Spare fuse holders: Catalog Numbers 5TPH and
TPSFH-AS.
Fused Disconnect Switches for TPA Fuses
Data Sheet: 5001
Telcom
Protection
Products
Telcom Protection Products
Data Sheet: 5012
TPA & TPA-B
Specifications
Description: DC power distribution
indicating fuses.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 170Vdc TPA
— 65Vdc TPA-B
Amps: — 3-50A TPA
— 20-30A TPA-B
IR: — 100kA TPA
— 20kA TPA-B
Agency Information: CE, UL Recognized, Guide JFHR2,
File E56412, CSA Certified, Class 1422-30, File 53787.
Features and Benefits
• Indication pin provides for local and remote indication when
used with Cooper Bussmann®TP15900-4 and TP15914
disconnect switches
• Patented “orange ring” fuse orientation features assures
correct fuse position
• The UL Recognized ratings and current-limiting capability
make this fuse ideal for cable protection on existing DC
power distribution systems
• A unique blue label is used on all Telpower fuses to
designate their DC capability
Typical Applications
• Telecommunications DC power circuit protection
Catalog Numbers (Amps)
Catalog Amp Catalog Amp
Numbers Rating Numbers Rating
TPA-3 3 TPA-30 30
TPA-5 5 TPA-40 40
TPA-10 10 TPA-50 50
TPA-15 15 TPA-B-20 20
TPA-20 20 TPA-B-25 25
TPA-25 25 TPA-B-30 30
Dimensions - mm (in)
Accessories
• Spare fuse holders: 5 position holder; 5TPH; 6 position
holder; TPSFH-AS
• Use with fused disconnect switches TP15900-4, TP15914
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
392
Telcom Protection Products
TPS
Specifications
Description: DC
power distribution
non-indicating fuses
specifically designed to
meet the unique needs
of DC power distribution systems. For use with Cooper
Bussmann®fused disconnect switch 15800.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 170Vdc
Amps: — 1-70A.
IR: — 100kA
Agency Information: CE, UL Recognized, Guide JFHR2,
File E56412.
Features/Benefits
• The UL Recognized ratings and current-limiting capability
make this fuse ideal for cable protection on existing DC
power distribution systems
• A unique blue label is used on all Telpower fuses to
designate their DC capability
• Printed circuit board variations available
Typical Applications
• Telecommunications DC power circuit protection
• Applications requiring printed circuit board mounting
Catalog Numbers (Amps)
TPS-1 TPS-6L TPS-30 TPS-50V
TPS-1L TPS-10 TPS-30L TPS-60
TPS-2 TPS-10L TPS-35 TPS-60L
TPS-2L TPS-15 TPS-35L TPS-70
TPS-3 TPS-15L TPS-40 TPS-70L
TPS-3L TPS-20 TPS-40L TPS-70LB
TPS-5 TPS-20L TPS-40V
TPS-5L TPS-25 TPS-50
TPS-6 TPS-25L TPS-50L
Dimensions - in (mm)
Accessories
• Spare fuse holder: TPSFH-AS, see page 414.
Fused Disconnect Switches for TPS Fuses
Data Sheet: 5009
15800
Specifications
Description:
Fused disconnect
switch for use only
with the following
fuses; Main: Telpower®
TPS 3 to 70 Amp,
Alarm: Cooper Bussmann
GMT-A only (page 399).
Recommend GMT-X Cover
(page 399).
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 60Vdc
Amps: — 3-70A
SCCR: — 100kA
Agency Information: CE, UL Recognized, Guide QPQY2,
File E97649.
Flammability Rating: UL 94V0, 150°C.
Features and Benefits
• Alarm output with wire wrap terminal or connection to 0.063”
thick common alarm bus
• Spare alarm and power fuse compartment
• Mounting hardware included
Typical Applications:
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog
Numbers Access Panel Mounting
15800-R-200 Rear
15800-F-200 Front
Dimensions - in (mm)
Accessories
• Spare fuse holders: Catalog Numbers TPSFH-AS (TPS
fuses) and TPSFH-T (GMT fuses).
Data Sheet: 5002
72 lb-in
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 393
TP158HC
Specifications
Description: Panel mount, rear
access high amp version of
Cooper Bussmann®15800 series
fused disconnect switch for use
only with the following fuses;
Main: Telpower TPL-B 70-250
Amps, Alarm: Cooper Bussmann
GMT-A.
Dimensions: See Data Sheet
5021.
Ratings:
Volts: — 80Vdc
Amps: — 70-250A
SCCR: — 100kA
Agency Information: UL Recognized (investigated to UL
1801) as a disconnect switch for the interruption of load
current by means of withdrawing the fuse pullout. Guide
QPQY2, File E97649.
Flammability Rating: UL 94V0, 150°C.
Features and Benefits
• Similar profile, mounting method, and backplane
configuration as 15800 Series. The TP158HC can be
installed into existing 15800 Series panels using the space
of two 15800 disconnects
• Innovative new fuse pullout design eliminates need for
tools to replace the Telpower type TPL-B fuse
• Alarm output with wire wrap terminal or connection to
0.063 inch (1.6mm) thick common alarm bus
• Hardware included: Load: washer, split lockwasher, and
5⁄16 - 18 nut (metric-M8 x 1.25)
Typical Applications:
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog
Numbers Hardware
TP158HC English
TP158HC-M Metric
Accessories
• Spare fuse holders: TPSFH-LB (TPL-B fuses) and TPSFH-T
(GMT fuses).
Application Notes
• The line connection uses a 1⁄4-20 bolt (metric – M6X1) that
threads into the line terminal. The line terminal is designed
with a float of ±0.02” (± 0.50mm) to allow for variation in the
distance between the TP158HC mounting flange and the
line busbar (see Dimensions). Equipment should be
designed to eliminate any relative movement between the
TP158HC mounting flange and the line busbar.
• The alarm circuit is not intended for precharging of
capacitive circuits. Alarm circuit current 1A maximum.
Fused Disconnect Switches
Data Sheet: 5021
Easy Fuse Replacement
Telcom
Protection
Products
Telcom Protection Products
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
394
Telcom Protection Products
Fused Disconnect Switches
0.27" (6.75mm) Dia. Hole with 0.5" (12.7mm)
Dia. x 0.16"(3.97mm) Deep C'bore (4 Holes)
2.63"
(66.67mm)
1.31"
(33.33mm)
4"
(101.6mm)
3"
(76.2mm)
5.25"
(133.35mm)
7.13"
(181.10mm)
3.63"
(92.07mm)
2.75"
(69.85mm)
6.75"
(171.45mm)
5.75"
(146.05mm)
15100
Specifications
Description: Fused
disconnect system for use with
Telpower fuses Type TPL.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 60Vdc
Amps: — 70-800A
SCCR: — 100kA
Agency Information: CE, UL Recognized, Guide QPQY2,
File E97649.
Features and Benefits
• Single-pole fusible disconnect switch for primary DC power
distribution
• Robust housing and terminal construction for demanding
applications
• Panel mounting
• Easily connected to line or load bus
Typical Applications
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog For Use With
Numbers TPL Series Fuses
15100-401 70-400A
15100-601 300-800A
Dimensions - in (mm)
15200
Specifications
Description: Fused disconnect
system for use with Telpower
fuses Type TPL.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 60Vdc
Amps: — 70-800A
SCCR: — 100kA
Agency Information: CE, UL Recognized, Guide QPQY2,
File E97649.
Features and Benefits
• Fusible disconnect transfer switch for primary DC power
distribution
• Robust housing and terminal construction for demanding
applications
• Panel mounting
• Easily connected to line or load bus
Typical Applications
• Telecommunications DC power circuit protection
Catalog Number
Catalog For Use With
Number TPL Series Fuses
15200-602 70-800A
Dimensions - in (mm)
Data Sheet: 5003
7.25"
(184.15mm)
0.88"
(22.22mm)
#14 Thd.
0.31" (7.93mm) #18 Tap x 0.5" (12.7mm) Deep (4 Holes)
11"
(279.4mm)
0.5"
(12.7mm)
12"
(304.8mm)
1"
(25.4mm)
8.69"
(220.66mm)
5.86"
(149.22mm)
3"
(76.2mm)
2"
(50.8mm)
1.88"
(47.62mm)
6.75"
(171.45mm)
5"
(127.0mm)
Data Sheet: 5004
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 395
TPHCS
Specifications
Description: High
current switch for
use with Telpower
fuses Type TPL-B,
TPL-C and TPH.
Available as
complete switch or pullout.
Base may be purchased
separately.
Dimensions: See Dimensions illustrations.
Construction:
Ratings:
Volts: — 80Vdc
Amps:— 70-800A
SCCR: — 100kA
Agency Information: UL Recognized (investigated to UL
1801) as a disconnect switch for the interruption of load
current by means of withdrawing the fuse carrier. UL
Recognized to meet the requirements for Canadian
Standards.
Features and Benefits
• Innovative design eliminates need for tools to replace the
Telpower®Type TPL-B, TPL-C or TPH fuse
• Easy to install–captive fasteners allow for direct busbar
mounting (bolts not included). Standard 1⁄4” male quick-
connect terminal for effortless remote alarm connection.
• Optional new electronic alarm eliminates need for parallel
indicating fuses while providing local and remote open-
fuse indications (maximum remote alarm current: 20mA);
Bipolar alarm: designed for both Central Office and Radio
applications, Local LED alarm indication for
ease-of-viewing.
• Fuse presence window allows for easy viewing of installed
fuse amp rating
Typical Applications
• Telecommunications DC power circuit protection
• Compact design is ideal for today’s high power,
high-density cabinets
Telpower®High-cur rent Switch
Data Sheet: 5020
Catalog Numbers – Switches (Pullout and Base)
Catalog Hardware/ Fuse Amp
Numbers Option Series Rating
TPHCS250-M Metric TPL-B 70-250
TPHCS250-E English TPL-B 70-250
TPHCS250-ML Metric, LED TPL-B 70-250
TPHCS250-EL English, LED TPL-B 70-250
TPHCS250-MAV Metric, Alarm TPL-B 70-250
TPHCS250-EAV English, Alarm TPL-B 70-250
TPHCS800-M Metric TPL-C or TPH 300-800
TPHCS800-E English TPL-C or TPH 300-800
TPHCS800-ML Metric, LED TPL-C or TPH 300-800
TPHCS800-EL English, LED TPL-C or TPH 300-800
TPHCS800-MAV Metric, Alarm TPL-C or TPH 300-800
TPHCS800-EAV English, Alarm TPL-C or TPH 300-800
Catalog Numbers – Components
Catalog Description Fuse Amp
Numbers Rating/Hardware/Option Series Rating
TPHCS250-P Pullout only – 250A TPL-B 70-250
TPHCS800-P Pullout only – 800A TPL-C or TPH 300-800
TPHCS-B-M Base only, Metric — 800 Max
TPHCS-B-E Base only, English — 800 Max
TPHCS-B-ML Base only, Metric, LED — 800 Max
TPHCS-B-EL Base only, English, LED — 800 Max
TPHCS-B-MAV Base only, Metric, Alarm — 800 Max
TPHCS-B-EAV Base only, English, Alarm — 800 Max
Dimensions mm (in)
TPHCS800-MAV (shown)
NOTES:
1. TPHCS250 and TPHCS800 pullouts and bases are the same with exception to the type of
fuse, TPL-B, TPL-C or TPH the pullout will carry.
2. Plastic rated UL 94V0, 140ºC RTI.
41.02
(1.615)
Ø
7.62
(0.300)
Type. 4
12.7
(0.50)
74.6
(2.94)
25.9
(1.02)
122.43
(4.820)
8.8
(0.34)
L
L
L
L
L
L
L
L
L
L
L
L
L
L
100.5 REF
(3.96)
L
L
L
L
L
L
L
66.4
(2.62)
L
L
105.2
(4.14)
L
L
Threaded Insert, 4 Places
M8x1.25 (-M Series) 5/16-18 (-E Series)
Recommended Torque 15N•m (11 Ft-lb)
Tin-Plated
Copper
Terminals
L
L
L
L
139.7
(5.50)
24.8 REF
(0.98)
39.2 REF
(1.54)
16.76
(0.660)
L
L
13.2
(0.52)
17.3
(0.68)
L
L
L
61.47
(2.420)
L
22.2
(0.88)
See table for part
number format
L
L
Telcom
Protection
Products
Telcom Protection Products
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
396
Telcom Protection Products
Telpower®70-600A: 170Vdc Fuses
Data Sheet: 5005
TPL
Specifications
Description: DC power distribution
fuses for use with Telpower 15100,
15200, TP158HC and TPHCS
disconnect systems. For replacement of
Cooper Bussmann UBO fuses a TPL-TA
adapter kit is necessary.
Dimensions: See Dimensions
illustrations.
Ratings:
Volts: — 170Vdc
Amps: — 70-800A
IR: — 100kA
Agency Information: CE, UL Recognized Guide JFHR2,
File E56412 Bellcore.
Features and Benefits
• Current-limiting capability designed for DC power
distribution systems
• Recognized branch circuit protection
• Complete system coordination capability
• Energy savings with low watts loss, low operating
temperatures, and minimum I2t levels
Typical Applications
• Telecommunications power circuit protection
Catalog Numbers
Catalog Amp
Numbers Rating
TPL-BA 70
TPL-BB 80
TPL-BC 90
TPL-BD 100
TPL-BE 125
TPL-BF 150
TPL-BG 175
TPL-BH 200
TPL-BK 225
TPL-BL 250
TPL-CN 300
TPL-CO 350
TPL-CR 400
TPL-CU 450
TPL-CV 500
TPL-CZ 600
TPL-CZH 800
Accessories
• Spare fuse holders: TPSFH-LB (for TPL-B fuses)
TPSFH-LC (for TPL-C fuses)
Dimensions - in (mm)
0.33"
(8.3mm)
2.66"
(67.5mm)
2.19"
(55.6mm)
1.91"
(48.4mm)
1.16"
(29.4mm)
BUSS
TPL–BL
0.75"
(19.1mm)
0.19"
(4.8mm)
1.0"
(25.4mm)
0.25"
(6.4mm)
1.50"
(38.1mm)
TPL-BA, TPL-BD, TPL-BF , TPL-BH, TPL-BK, and TPL-BL
TPL-CN, TPL-CR, TPL-CV , and TPL-CZ
3.50"
(88.9mm)
2.44"
(61.9mm)
1.25"
(31.8mm)
1.00"
(25.4mm)
0.41"
(10.3mm)
BUSS
TPL–CZ
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 397
Telpower®1-600A, 170Vdc Fuses
Data Sheet: 5006
TPN
Specifications
Description: Current-
limiting DC power
distribution fuses. The
TPN fuse series is
dimensionally similar to
Class R fuses making it
easy to use standard
Class R fuse blocks.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 170Vdc
Amps: — 1-600A
IR: — 100kA
Agency Information: UL Recognized, Guide JFHR2, File
E56412.
Features/Benefits
• Current-limiting capability designed for DC power
distribution systems
• Recognized branch circuit protection
• Complete system coordination capability
• Energy savings with low watts loss, low operating
temperatures, and minimum I2t levels
Typical Applications
• Telecommunications power circuit protection
Catalog Numbers (Amps)
TPN-1 TPN-45 TPN-200
TPN-3 TPN-50 TPN-225
TPN-5 TPN-60 TPN-250
TPN-6 TPN-70 TPN-300
TPN-10 TPN-80 TPN-350
TPN-15 TPN-90 TPN-400
TPN-20 TPN-100 TPN-450
TPN-25 TPN-110 TPN-500
TPN-30 TPN-125 TPN-600
TPN-35 TPN-150
TPN-40 TPN-175
Accessories
• Spare fuse holders:TPSFH-N30 (for TPN 1-30) TPSFH-N60
(for TPN 35-60)
Recommended Class R Fuse Blocks
Catalog
Amps Poles Number
1-30 1 R25030-1CR
1-30 2 R25030-2CR
1-30 3 R25030-3CR
35-60 1 R25060-1CR
35-60 2 R25060-2CR
35-60 3 R25060-3CR
70-100 1 R25100-1CR
70-100 2 R25100-2CR
70-100 3 R25100-3CR
110-200 1 R25200-1CR
110-200 3 R25200-3CR
225-400 1 R25400-1CR
225-400 3 R25400-3CR
450-600 1 R25600-1CR
450-600 3 R25600-3CR
0.81"
(20.6mm)
3"
(76.2mm)
35A to 60A
2"
(50.8mm)
0.56"
(14.3mm)
1A to 30A
5.88"
(149.2mm)
70A to 100A
7.13"
(181.0mm)
110A to 200A
225A to 400A
8.63"
(219.1mm)
450A to 600A
10.38"
(263.5mm)
2.50"
(63.5mm)
2.00"
(50.8mm)
1.50"
(38.1mm)
1.00"
(25.4mm)
Dimensions - in (mm)
Telcom
Protection
Products
Telcom Protection Products
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
398
Telcom Protection Products
70 Series Fuses
Specifications
Description: Indicating type fuse.
Ratings:
Volts: — 125Vac/300Vdc
Amps:— 1⁄10-10A
IR:— 1kA @ 300Vdc
Agency Information: CE, UL Recognized,
Guide JDYX2, File E19180 Bellcore.
Catalog Numbers Lucent
Catalog Amp Color Comcode Code/
Numbers Rating Code Ref. No. List No.
70P-1⁄10A* 1⁄10 Gray/Wh 100203413 KS23751-L10
70R-15⁄100A* 15⁄100 Red/Wh 101384550 KS23751-L11
70E-18⁄100A* 18⁄100 Yellow 100203363 KS23751-L5
70X-2⁄10A2⁄10 Black — —
70F-1⁄4A* 1⁄4Violet 100203371 KS23751-L6
70K-1⁄4A* 1⁄4Violet/Wh 100203405 KS23751-L9
70G-1⁄2A* 1⁄2Red 100203389 KS23751-L7
70H-3⁄4A* 3⁄4Brown 100203397 KS23751-L8
70I-1A 1 Pink — —
70A-11⁄3A* 11⁄3White 100203322 KS23751-L1
70B-2A* 2 Orange 100203330 KS23751-L2
70C-3A* 3 Blue 100203348 KS23751-L3
70J-31⁄2A3
1⁄2Black/Wh — —
70D-5A* 5 Grn/Blk 100203355 KS23751-L4
70L-6A 6 Grn/Wh — —
70M-8A 8 Brown/Wh — —
70N-10A 10 Violet/Yel — —
GKB-10A 10 Violet/Yel — —
72A Plastic CaseDummy — 100203421 —
72B Blister PackDummy — 103757977 —
*Product designed to comply with Bellcore Technical Reference TR-TSY-000799 Issue 1,
December 1988.
Indicating Fuses and Holders
Data Sheet: 5007 Data Sheet: 5007
15087 Fuse Holder
Specifications
Description: Fuse holder
for 70 Series fuses.
Ratings:
Volts: — 300Vdc
Amps: — 12A
Agency Information: CE, UL
Recognized, Guide IZLT2, File
E14853.
Flammability Rating: UL 94V0.
Features and Benefits
• Panel mount fuse holder for 70 Type fuses supplied with
two screws
• Remote alarm capability
Typical Applications
• Telecommunications DC power circuit protection
Catalog Number — 15087
Accessories
Description: Optional color code eyelets used with fuse
holder to indicate fuse amp rating.
Eyelet Catalog Numbers
Catalog Amp Color
Numbers Indication Code
1A1706-01 18⁄100 Yellow
1A1706-02 2⁄10 Black
1A1706-03 1⁄4Violet
1A1706-04 1⁄4Violet/White
1A1706-05 1⁄2Red
1A1706-06 3⁄4Brown
1A1706-07 1 Pink
1A1706-08 11⁄3White
1A1706-09 2 Orange
1A1706-10 3 Blue
1A1706-11 5 Green/Black
1A1706-12 6 Green/White
1A1706-13 8 Brown/White
1A1706-14 10 Violet/Yellow
1A1706-15 1⁄10 Gray/White
1A1706-16 31⁄2Black/White
1A1706-17 15⁄100 Red/White
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 399
HLS, HLT, PCT
Specifications
Description: Fuse
holders for GMT Type
indicating fuses.
Poles: 01 to 25.
Ratings:
Volts: — 60Vdc/125Vac
Agency Information:
CE, UL Recognized,
Guide IZLT2, File
E14853, 15A (60Vdc).
Flammability Rating:
UL 94V0.
Features and Benefits
• Multiple configurations provide
application flexibility
• Compact size saves space
Typical Applications
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog Numbers Poles
PCT 1
HLS See Build-A-Code
HLT See Build-A-Code
Indicating Fuses and Holders
Data Sheet: 5008
Data Sheet: 5010
Multiple Fuseholders with bus bars
Ordering Information— Catalog No.
Type of bus bars used***
B1*, B2, B3,
B4, B5, SL** (Short Leads .135")
ML** (Medium Leads .250")
** Not available with bus bars
Bus Bar Position
P4
(Outside—
Left Only)
P3
(Outside—
Right Only)
P2
(Outside—
Both Sides)
P1†
(Inside—
Both Sides)
B3
(“U” Bar Only)
B2
(“L” Bar Only)
B1
(Angle Bar Only)*
B5
(“L” & “U” Bars)
B4
(Angle & “L” Bars)
Body Style HLT
HLS(No flanges)
No. of Poles 01 thru 25
(Min. of 2 poles required for bus bars)
Termination Location
B
(Both ends)
L
(Left only)
R
(Right only)
*Angle Bar mounts on common or center terminals only.
**SLVersion is not available with bus bars.
†Minimum of 4 Poles Required.
***.38 max. leads if not specified.
GMT - Dummy GMT - A (Alarm)
GMT
Specifications
Description: Fast-acting fuses for use in HLT, HLS, and
PCT fuse holders.
Ratings:
Volts: — 60Vdc/125Vac
Amps: — 18⁄100-15A
IR: — 450A@60Vdc
— 300A@125Vac
Agency Information: CE, UL Recognized, Guide JFHR2,
File E56412.
Flammability Rating: UL 94V0.
Features and Benefits
• Local and remote indication capability
• Color coded for easy amp rating identification
Typical Applications
• Telecommunications DC power circuit protection
Catalog Numbers
Catalog Color Catalog Color
Numbers Code Numbers Code
GMT-18⁄100A Yellow GMT-3-1⁄2A White/Blue
GMT-1⁄4A Violet GMT-4A White/Brown
GMT-3⁄8A White/Gray GMT-5A Green
GMT-1⁄2A Red GMT-7-1⁄2A Black/White
GMT-65⁄100A Black GMT-10A Red/White
GMT-3⁄4A Brown GMT-12A Yellow/Green
GMT-1A Gray GMT-15A Red/Blue
GMT-1-1⁄3A White GMT-Dummy Gray Body
GMT-1-1⁄2A White/Yellow GMT-X Clear Cover
GMT-2A Orange GMT-Y Clear Cover
GMT-3A Blue
Some GMT sizes may be sold in bulk pack only.
Accessories
• Spare fuse holder: Catalog Number TPSFH-T
GMT-A
Specifications
Description: Fast-acting fuse designed specifically for use
in the Telpower®series 15800 fused disconnect switch
(page 392).
Agency Information: The GMT-A has the same ratings
and agency approvals as the standard GMT fuses as shown
above.
Catalog Numbers
Catalog Number Color Code
GMT-A Yellow
Telcom
Protection
Products
Telcom Protection Products
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
400
Telcom Protection Products
11 Type
Specifications
Description: Fiber tube, threaded ends, identical to 7 Type
except for vent slots in fiber tube.
Dimensions: See Dimensions illustration.
Ratings:
Amps: — 7A
Agency Information: CE
Catalog Number
Catalog Amp Lucent Comcode
Number Rating Ref. No.
11C-7 7 100863745
Dimensions - in
7 Type
Specifications
Description: Fiber tube, threaded ends. Typically used on
wall type main distribution frames and central battery
substations.
Dimensions: See Catalog Numbers table and Dimensions
illustration.
Ratings:
Amps: — 7A
Agency Information: CE
Catalog Numbers
Catalog Amp Lucent Comcode Dimension
Numbers Rating Ref. No. A Length (in)
7A-7 7 100863737 4.562
7T-7 7 100202753 4.828
Dimensions - in
24 and WER Type
Specifications
Description: Flat, non-indicating visible
link element mounted on 1 inch centers
using either No. 6 or No. 10 screws.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 32Vdc (1⁄4, 1, 3 1⁄2, 8, 10A)
— 60Vdc (1⁄2, 3⁄4, 1 1⁄2, 2, 3, 4, 5A)
Amps: — 1⁄4-10A
Agency Information: CE, UL Recognized File E56412.
Catalog Numbers
Catalog Amp DC Color Lucent Comcode A Length
Numbers Rating Volts Code Ref. No. Inches
WER-1⁄41⁄432 — — —
24E-1⁄2*1⁄260 Red 100202894 0.20
24D-3⁄4*3⁄460 Black 100202886 0.15
WER-1 1 32 — — —
24G-1-1⁄3*1 1⁄360 White 100202910 0.20
24C-2*2 60 Orange 100202878 0.20
24B-3*3 60 Blue 100202852 0.15
WER-3-1⁄23 1⁄232 — — —
24B-4*4 60 Yellow 100202860 0.15
24F-5*5 60 Green 100202902 0.15
WER-8 8 32 — — —
WER-10 10 32 — — —
64A-Dummy — — — 100203280 —
*Designed to comply with Bellcore Technical Reference TR-TSY-000799 Issue 1, Dec. 1988.
Dimensions - in
Telpower Specialty Fuses
4.062"
4.625"
4.093"
A
A 0.375"
A
0.938"
1.406"
74 Type
Specifications
Description: Fast-acting 0.281” x 1.25” cylindrical fuse
designed to comply with Lucent specification KS23753. High
current companion to 70 Type Fuse.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 60Vdc
Amps: — 1 1⁄4-20A
Agency Information: CE, UL Recognized File E19180.
Catalog Numbers
Catalog Amp Lucent Comcode Code/
Numbers Rating Ref. No. List No.
74A-1-1⁄41 1⁄4102630290 KS23753-L1
74G-2 2 103064952 KS23753-L7
74B-3 3 102630308 KS23753-L2
74H-4 4 103264669 KS23753-L8
74C-5 5 102630316 KS23753-L3
74J-7-1⁄27 1⁄2103228425 KS23753-L9
74D-10 10 102630324 KS23753-L4
74E-15 15 102630332 KS23753-L5
74F-20 20 102630340 KS23753-L6
Dimensions - in (mm)
1.25"
(31.75mm) 0.281"
(7.14mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 401
Telcom
Protection
Products
Telcom Protection Products
80 Type
Specifications
Description: A fuse designed for high reliability applications
where high ambient temperatures, low circuit voltages, low
power dissipation and low contact resistance are prime
considerations. The 80 Type is a visual indicating fuse with
remote electrical alarm capability. UL Recognized, Guide
JDYX2, File E19180.
Dimensions: See Dimensions illustrations.
Ratings:
Volts: — 160Vdc
Amps: — 1⁄2-5A
Agency Information: CE, UL Recognized File E19180.
Catalog Numbers
Catalog Amp Color Lucent Comcode Code/
Numbers Rating Code Ref. No. List No.
80G-1⁄21⁄2Red 103839916 KS23824-L6
80M-1-1⁄311⁄3White 408078657 KS23824-L8
80B-2 2 Orange 103752150 KS23824-L2
80C-3 3 Blue 103752168 KS23824-L3
80D-5 5 Green 103800637 KS23824-L4
Dimensions - in (mm)
75 Type
Specifications
Description: Cylindrical with leads,
designed to provide protection against
currents resulting from the application of foreign voltages.
Application for data sets and telephones.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 135Vac/220Vdc (440Vdc@0.007A)
Amps: — 0.007-0.230A
Agency Information: CE
Catalog Numbers
Catalog Amp Lucent Comcode Code/
Numbers Rating Ref. No. List No.
75C 0.007 103260816 KS23825-L3
75F 0.063 104172861 KS23825-L6
75B 0.115 102732112 KS23825-L2
75D 0.129 104013180 KS23825-L4
75A 0.200 102660008 KS23825-L1
75E 0.230 104015292 KS23825-L5
Dimensions - in (mm)
76 Type
Specifications
Description: Cylindrical with leads,
designed to provide protection against
currents resulting from the application
of foreign voltages. Application for data
sets and telephones.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 135Vac/440Vdc
Amps: — 0.012-0.412A
Agency Information: CE
Catalog Numbers
Catalog Amp Lucent Comcode Code/
Numbers Rating Ref. No. List No.
76D 0.012 103798245 KS23825-L10
76B 0.191 102965688 KS23825-L8
76A 0.231 102810181 KS23825-L7
76C 0.412 103656625 KS23825-L9
Dimensions - in (mm)
Telpower Specialty Fuses
——A
0.445"
(11.30mm)
0.320"
(8.13mm)
1.125"
(28.58mm)
0.830"
(21.08mm)
0.280"
(7.11mm)
2.685"
(68.20mm)
0.190"
(4.83mm)
0.325"
(8.26mm)
0.620"
(15.75mm)
0.800"
(20.32mm)
——A
81 Type
Specifications
Description: Cylindrical, fast-acting, non-indicating high
current companion to the 80 Type.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 65Vdc
Amps: — 7 1⁄2-12A
Agency Information: CE, UL Recognized, Guide JDYX2,
File E19180.
Catalog Numbers
Catalog Amp Color Lucent Comcode Code/
Numbers Rating Code Ref. No. List No.
81B-7-1⁄27 1⁄2Gray 103828141 KS23824-L12
81A-10 10 Yellow 103752176 KS23824-L11
81C-12 12 Lt Blue 104391842 KS23824-L13
Dimensions - in (mm)
0.280"
(7.11mm)
2.685"
(68.20mm)
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
402
Telcom Protection Products
Filtered Ter minal Blocks
F38 Series
Specifications
Description: Terminal blocks for
filtering line power in
telecommunications applications.
Ratings:
Volts: — 240Vac/300Vdc
Amps: — 30A
Center Spacing: 0.437" or 7⁄16" (11.1mm).
Wire Range: # 10-22 AWG Cu.
Screw Size: # 8-32 (# 6-32 available, consult factory).
Torque Rating: 15 lb-in.
Operating Temperature: –55°C to +105°C.
Capacitance: 1,000 pF to 5,000 pF in either C or Pi
Schematic.
Dielectric Withstanding: 1000Vac/1700Vdc.
DC Resistance: 0.01 Ωmax.
Agency Information: UL/CSA, CE Certified.
Flammability Rating: UL 94V0.
Inser tion Loss for 2,500 pF Pi Schematic
Typical Insertion Loss* (dB) in 50 ΩCircuit
* For other capacitance insertion loss, consult factory.
Features and Benefits
• Rugged integrated construction of filtering elements around
a solid brass pin provides excellent EMI/RFI filtering with
high insertion loss for EMI/RFI filtering of AC and DC power
and control lines
• 2 to 8 terminals standard (up to 16-poles available) with
options for straight lead, male or female quick-connect
Typical Applications
• Cost-effective EMI solution for industrial interconnection
filtering
Dimensions - in
Front Mount Rear Mount
Poles*AABCD
2 1.67 1.88 1.31 0.93 0.44
3 2.10 2.32 1.75 1.37 0.88
4 2.54 2.76 2.19 1.81 1.31
5 2.98 3.19 2.63 2.25 1.75
6 3.41 3.63 3.06 2.68 2.19
7 3.85 4.07 3.50 3.12 2.62
8 4.29 4.51 3.94 3.56 3.06
1” = 25.4mm.
* Note: Available up to 16-poles. Consult factory.
Front Panel Mount
(Code 0)
Rear Panel Mount
(Code 1)
Series Terminal Style Mounting # of Poles Screw Options Filter Options Capacitance
F38 _ _ _ _ _ _ _ _
0 = Straight lead 0 = Front panel mount 02 to 08* Blank = #8-32, steel, zinc-plated C = C Filter 1.0 = 1,000 pF +100%-0%
1 = 0.187" Quick with mount ends philslot BHMS (standard) P = Pi Filter 2.5 = 2,500 pF +100%-0%
connect (male) 1 = Rear panel mount 04 = #8-32, Brass, nickel-plated 5.0 = 5,000 pF +100%-0%
2 = 0.187" Quick with #4-40 threaded inserts philslot BHMS
connect (female) 92 = #8-32, Steel, zinc-plated
3 = 0.250" Quick slotted BHMS
connect (male) 94 = #8-32, Brass, nickel-plated
4 = 0.250" Quick slotted BHMS
connect (female)
* Note: Standard is 02-08 poles. Available up to 16-poles. Consult Cooper Bussmann for availability.
Special electrical/mechanical configurations are available upon request.
30MHz: 42 dB
50MHz: 45 dB
100MHz: 50 dB
300MHz: 68 dB
1000MHz: 70 dB
.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 403
Telcom
Protection
Products
Telcom Protection Products
Power Feed Through Ter minal Blocks
Series C7021
Specifications
Description: Power
feed through terminal
block with two rows
1⁄4-20 studs capable of
accommodating the
industry standard
two-hole compression
lugs on both studs in
parallel.
Ratings:
Volts: — 300V
Amps: — 115/175A* per pole
Center Spacing: 0.690" (17.5mm).
Wire Range: AWG #2/0-8.
Poles: 2- to 6-poles.
Bolt Hole Spacing: 0.625" or 5⁄8” (15.88mm).
Stud: Standard 1⁄4-20 stud (tin-plated brass) or optional M6
stud.
Mounting: #6 thread cutting screws (not included) or
optional mounting ears.
Torque Rating: 36 lb-in.
Operating Temperature: 130°C.
Agency Information: UL/CSA; CE Certified.
*175 achieved using both studs in parallel, 115A using a single stud per line.
Typical Applications
• Applications requiring up to 175A utilizing a 2-hole
compression lug on 5⁄8" centers
• Input/output block for telecommunications power panels
• Use to eliminate busbars
9.6
(0.38)
28.0
(1.10)
ø12.2 TYP
(0.48)
55.7
(2.19)
12.5
(0.49)
Ø 9.0 TYP
(0.35)
D
A
C
15.8
(0.62)
5.4
(0.21)
7.9
(0.31) 1/4-20 UNC-2A
Thread TYP
15.8
(0.62)
17.5 TYP
(0.69)
24.0
(0.94)
14.5 TYP
(0.57) 14.5 TYP
(0.57)
Blind Hole for #6
Thread Cutting
Screw
15.0 TYP
(0.59)
33.0
(1.30)
12.7
(0.50)
B
30.0
(1.18)
1.6
(R.06)
14.2
( ø.56)
E
A
Series Poles Mount Ends Studs Hardware
C7021 – –
01 = 1-Pole (2 studs) Blank = Mount ends Blank = Standard Blank = No hardware
02 = 2-Pole (4 studs) N = No mount ends M6 = M6 Studs 0 = Bulk pack, one set
03 = 3-Pole (6 studs) 1 = Bulk pack, two sets
04 = 4-Pole (8 studs) 2 = Assembled, bottom
05 = 5-Pole (10 studs) 3 = Assembled, top
06 = 6-Pole (12 studs) 4 = Assembled, both sets
Dimensions - in (mm)
Catalog
Numbers A B C D E
C7021-01-X
C7021-02-X 17.5 (0.69) - 54.4 (2.14) 67.3 (2.65) 31.8 (1.25)
C7021-03-X 34.9 (1.37) - 70.9 (2.83) 84.8 (3.34) 49.2 (1.94)
C7021-04-X 52.3 (2.06) - 89.3 (3.52) 102.2 (4.02) 66.7 (2.63)
C7021-05-X 69.8 (2.75) - 106.8 (4.20) 119.7 (4.71) 84.2 (3.31)
C7021-06-X 87.2 (3.44) - 124.2 (4.89) 134.1 (5.40) 101.7 (4.00)
C7021-01N-X
C7021-02N-X 17.5 (0.69) 36.1 (1.42) - - 31.8 (1.25)
C7021-03N-X 34.9 (0.69) 53.5 (2.11) - - 49.2 (1.94)
C7021-04N-X 52.3 (2.06) 71.0 (2.80) - - 66.7 (2.63)
C7021-05N-X 69.8 (2.75) 88.4 (3.48) - - 84.2 (3.31)
C7021-06N-X 87.2 (3.44) 105.9 (4.17) - - 101.7 (4.00)
Panel Cutouts
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
404
Telcom Protection Products
Power Feed Through Ter minal Blocks
Series C7024
Specifications
Description: A
power feed through
terminal block with
two rows of 1⁄4-28
studs capable of
accommodating the industry standard two-hole compression
lugs on 3⁄4" centers.
Dimensions: See Dimensions illustration.
Ratings:
Volts: — 600V
Amps: — 115A per pole
Center Spacing: 0.75" (19.1mm).
Wire Range: #2-8 AWG.
Poles: 1 to 12.
Bolt Hole Spacing: 0.75" (19.1mm).
Stud: Standard 1⁄4-28 stud (tin-plated bronze).
Torque Rating: 36 lb-in.
Operating Temperature: 130°C.
Agency Information: UL/C-UL, CSA; CE Certified.
Flammability Rating: UL 94V0.
Catalog Numbers
Catalog “A” Dimension- mm (in)
Number Poles ±0.4 (±0.02) “B” Dimension- mm (in)
C7024-01 01 21.6 (0.85) -
C7024-02 02 40.6 (1.60) 19.05 ±0.08 (0.750 ±0.003)
C7024-03 03 59.7 (2.35) 38.10 (1.500)
C7024-04 04 78.7 (3.10) 57.15 ±0.26 (2.250 ±0.010)
C7024-05 05 97.8 (3.85) 76.2 (3.00)
C7024-06 06 116.8 (4.60) 95.25 ±0.26 (3.750 ±0.010)
C7024-07 07 135.9 (5.35) 114.30 ±0.38 (5.250 ±0/015)
C7024-08 08 154.9 (6.10) 133.35 ±0.38 (5.25 ±0.015)
C7024-09 09 174.0 (6.85) 152.40 ±0.38 (6.00 ±0.015)
C7024-10 10 193.0 (7.60) 171.45 ±0.38 (6.750 ±0.015)
C7024-11 11 212.1 (8.35) 190.50 ±0.38 (7.500 ±0.015)
C7024-12 12 231.1 (9.10) 209.55 ±0.38 (8.250 ±0.015)
][0.106
2.70TYP
][0.02
0.5 TYP
][0.52
13.2TYP
B
][0.003
±
0.750 0.0819.06
][0.70
17.8TYP
][0.124
3.16TYP
16.53TYP
[0.651]
A
][1.60
40.6
][1.10
28.0
][0.700
17.780
MIN. AT STUD PAD
TYP
Ø
Ø14.4
[0.57]
Typical Applications
• Applications requiring up to 115A utilizing a 2-hole
compression lug on 3⁄4" centers
• Ideal as an input/output block for telecommunications power
panels
• Use to eliminate busbars
Dimensions - mm (in)
Series Poles
C7024 –
01-12
405
Surge
Protection
Devices
Surge
Protection Devices
Section Contents Page
TVS voltage surge suppressors . . . . . . . . . . . 406
TVSS surge protection limiters . . . . . . . . . . 407
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
406
Voltage Surge Protectors
Surge Protection Devices
Data Sheet: 9006
Specifications
Description: DIN rail mount voltage surge protection
system for AC or DC voltage using diode or MOV technology.
Dimensions: See Dimensions illustration.
Construction:
Suppressor Module: 20% glass-filled PES (Polyethersulfone)
case with 110 copper terminals with electroless tin plating.
DIN Rail Mount Holder: 15% glass-filled PBT (Polybutylene
terephthalate) case with electroless tin-plated CDA 7025
interface clips lubricated with fluoroether grease, copper box
lugs and stainless steel DIN rail springs.
Ratings*:
Volts: — 12Vdc (2kA surge current)
— 24Vdc (2kA surge current)
— 48Vdc (2kA surge current)
— 120Vac (7kA-18kA surge current)
— 240Vac (7kA-18kA surge current)
* See Catalog Numbers table for all specifications pertaining to specific voltage ratings.
Agency Information: UL Recognized (UL 1449) for AC
products, (UL 497B) for DC products, CSA Approved.
Catalog Numbers
Catalog Voltage SVR Surge Current Agency Label
Numbers Application MCOV Technology 500A, 8x20µs Rating Information Color
TVS12DCD 12Vdc 14Vdc SASD 36Vdc 2kA UL 497B Red
TVS24DCD 24Vdc 28Vdc SASD 58Vdc 2kA UL 497B White
TVS48DCD 48Vdc 57Vdc SASD 90Vdc 2kA UL 497B Black
TVS120ACD 120Vac 140Vac SASD 330Vac 7kA UL 1449 Blue
TVS120ACM 120Vac 140Vac MOV 500Vac 18kA UL 1449 Grey
TVS240ACD 240Vac 280Vac SASD 600Vac 7kA UL 1449 Blue
TVS240ACM 240Vac 280Vac MOV 800Vac 18kA UL 1449 Grey
TVS — Cooper Bussmann®Surge3™Dimensions - in (mm) Suppressor Module
A. 1.88 (47.75)
B. 0.75 (19.05)
C. 1.00 (25.40)
D. 0.31 (7.94)
E. 0.04 (1.02)
F. 0.63 (15.88)
G. 0.27 (6.86)
DIN Rail Mount
Holder
H. 2.30 (58.42)
I. 0.76 (19.30)
J. 1.27 (32.18)
K. 0.15 (3.81)
To see our entire surge protection device por tfolio, contact your Cooper Bussmann
sales representative, the factor y or visit our website.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 407
Surge Protection Limiters
Surge
Protection
Devices
Surge Protection Devices
Data Sheet: 2141
Specifications
Description: Surge protection limiters designed to protect
TVSS systems. Apply in conjunction with TVS voltage surge
protector to provide complete surge protection. Able to
withstand 8x20 μSec surge pulses without opening. Limiters
are identified by a surge rating and not continuous current
rating. Available with optional printed circuit board tabs.
Dimensions: See Dimensions illustration.
Construction: Melamine tube with nickel-plated brass end
caps.
Ratings*:
Volts: — 600Vac
IR: — 200kA RMS Sym.
* See Catalog Numbers table for all specifications pertaining to specific ratings.
Agency Information: CE, UL Recognized 600Vac, File
E56412. Designed to protect TVSS systems per UL 1449
Second Edition requirements.
Features and Benefits
• Optional tabs for mounting on printed circuit board.
Catalog Numbers
Catalog 8x20µS Melting I2t Clearing I2tI
peak @ 100kA
Numbers Surge Rating (A2Sec) (A2Sec) 60Hz (A)
TVSS-5 5,000A 559 1,650 4,283
TVSS-10 10,000A 1,788 5,766 6,618
TVSS-15 15,000A 3,760 9,730 7,843
TVSS-20 20,000A 6,020 14.000 8.594
Above catalog numbers are available with printed circuit board tabs. When ordering,
use suffix “-01”.
Recommended fuse blocks/fuse holders for 13⁄32”x 1
1⁄2” fuses
— See Data Sheets
• Open fuse blocks - 1104, 2104
• Finger-safe fuse holders - 1109, 1102, 1103, 2053
• Panel-mount fuse holders - 2114, 2113, 2108
• In-line fuse holders - 2127, 2126
Dimensions
Ferrule Style
Optional Printed Circuit Board Tabs
TVSS
1.500± 0.031
[38.1± 0.79]
0.406± 0.066
[10± 0.15]
0.406± 0.066
[10± 0.15]
0.500
[12.70]
0.019
[.48]
0.120
[3.05]
0.120
[3.05]
1.540± 0.015
[39.12± 0.38]
408
Accessories
Reduce Downtime
W ith Quick Access
to the Right
Replacement Fuse
Section Contents Page
Fuse service kits - supplemental . . . . . . . . . . . . . 410-411
Fuse service kits - branch circuit . . . . . . . . . ... . . 410-411
Fuse service kits - premium branch circuit . . . . . 410-411
Large electronic fuse kit - 270 . . . . . . . . . . . . . . . . . . . 412
Small electronic fuse kit - 140 . . . . . . . . . . . . . . . . . . . 412
Electrical and elect
tronic fuse kit
5 x 20mm fuse kit 220 . . . . . . . . . . . . . . . . . . . . . . . . . . 412
Clip clamps & rail adapters (DIN & American) ....413
Spare fuse holders, pullers, testers & cabinets
Telpower®spare fuse holders . . . . . . . . . . . . . . . . . . . . .414
5TPH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .414
Fuse pullers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .414
FT-2 & FT-3 fuse testers . . . . . . . . . . . . . . . . . . . . . . . . 414
SFC spare fuse cabinet . . . . . . . . . . . . . . . . . . . . . . . . . 414
Fuse reducers & dummy “neutrals”
Class J dimension fuses - LPJ, JKS. . . . . . . . . . . . . . . . 415
Class R dimension fuses FRN-R, LPN-RK,
FRS-R & LPS-RK . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Class H & K dimension fuses NON, REN,
NOS & RES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Dummy fuse “neutrals” . . . . . . . . . . . . . . . . . . . . . . . . . 415
409
Fuse Ser vice Kits
Glass Fuse Kit
Catalog Number: GSK-260
Kit Contents
(5) GMA-500mA (5) MDL-6 (5) AGC-10
(5) GMA-1A (5) MDL-7 (5) AGC-15
(5) GMA-2A (5) MDL-8 (5) AGC-20
(5) GMA-3A (5) MDL-10 (5) GMC-2A
(5) GMA-4A (5) MDL-15 (5) GMC-5A
(5) GMA-5A (5) MDL-20 (5) GMC-10A
(5) GMA-6A (5) AGC-1⁄4(5) MDA-5
(5) GMA-10A (5) AGC-1⁄2(5) MDA-10
(5) GMA-15A (5) AGC-1 (5) MDA-12
(5) MDL-1⁄4(5) AGC-11⁄2(5) MDA-15
(5) MDL-1⁄2(5) AGC-2 (5) MDA-20
(5) MDL-1 (5) AGC-21⁄2(5) ABC-5
(5) MDL-11⁄2(5) AGC-3 (5) ABC-10
(5) MDL-2 (5) AGC-4 (5) ABC-12
(5) MDL-21⁄2(5) AGC-5 (5) ABC-15
(5) MDL-3 (5) AGC-6 (5) ABC-20
(5) MDL-4 (5) AGC-7
(5) MDL-5 (5) AGC-8
(1) FT-3 Fuse tester/puller
(1) 6-inch Crescent®wire stripper
Midget Fuse Kit
Catalog Number: MSK-45
Kit Contents
(3) FNM-1 (3) KTK-20
(3) FNM-2 (3) KTK-30
(3) FNM-5 (3) FNQ-5
(3) FNM-10 (3) FNQ-10
(3) FNM-15 (3) FNQ-15
(3) KTK-5 (3) FNQ-20
(3) KTK-10 (3) FNQ-30
(3) KTK-15 (1) FT-3 Fuse tester/puller
(1) 6-inch Crescent®wire stripper
Class CC Fuse Kit
Catalog Number: CCSK-45
Kit Contents
(3) LP-CC-5 (3) KTK-R-15
(3) LP-CC-10 (3) KTK-R-20
(3) LP-CC-15 (3) KTK-R-30
(3) LP-CC-20 (3) FNQ-R-1⁄2
(3) LP-CC-30 (3) FNQ-R-3
(3) KTK-R-5 (3) FNQ-R-5
(3) KTK-R-10 (3) FNQ-R-10
(1) FT-3 Fuse tester/puller
(1) 6-inch Crescent®wire stripper
Branch Circuit
Supplemental
Fusetron®Class RK5
250/600V Fuse Kit
Catalog Number: RK5SK-39
Kit Contents
(3) FRN-R-10 (3) FRS-R-10
(3) FRN-R-15 (3) FRS-R-15
(3) FRN-R-20 (3) FRS-R-20
(3) FRN-R-25 (3) FRS-R-30
(3) FRN-R-30 (3) FRS-R-60
(3) FRN-R-60 (3) FRS-R-100
(3) FRN-R-100 (1) FP-2 Fuse puller
(1) NO.263-R (60 to 30A fuse reducer)
(1) NO.663-R (60 to 30A fuse reducer)
(1) 6-inch Crescent®wire stripper
Low-Peak®Class J Fuse Kit
Catalog Number: JSK-36
Kit Contents
(3) LPJ-3SP (3) LPJ-25SP
(3) LPJ-5SP (3) LPJ-30SP
(3) LPJ-6SP (3) LPJ-40SP
(3) LPJ-10SP (3) LPJ-50SP
(3) LPJ-15SP (3) LPJ-60SP
(3) LPJ-20SP (3) LPJ-100SP
(1) FP-2 Fuse puller
(1) 85⁄8-inch Crescent®lineman’s pliers
Premium Branch Circuit
Low-Peak®Class RK1
250/600V Fuse Kit
Catalog Number: RK1SK-39
Kit Contents
(3) LPN-RK-10SP (3) LPS-RK-10SP
(3) LPN-RK-15SP (3) LPS-RK-15SP
(3) LPN-RK-20SP (3) LPS-RK-20SP
(3) LPN-RK-25SP (3) LPS-RK-30SP
(3) LPN-RK-30SP (3) LPS-RK-60SP
(3) LPN-RK-60SP (3) LPS-RK-100SP
(3) LPN-RK-100SP
(1) NO.263-R (60 to 30A fuse reducer)
(1) NO.663-R (60 to 30A fuse reducer)
(1) FP-2 Fuse puller
(1) 85⁄8-inch Crescent®lineman’s pliers
Selection
These service kits are filled with the
most common fuse types and sizes for
the most common applications – no
need to search for the right fuse, it’s in
the kit.
Organization
The compact and sturdy carrying case
allows organizing and modifying the
fuses needed to assure a proper
supply is kept on hand.
Accessories
All kits come with a fuse puller for the
fuses it contains. As a bonus, all kits on
this page include a free wire stripper or
lineman’s pliers.
Save Time and Money with These Fuse Ser vice Kits
Fuse Kits and Accessories
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
410
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 411
Accessories
Fuse Kits and Accessories
Fuse Ser vice Kits
Low-Peak®Class RK1 250V
Fuse Kit
Compact kit in a sturdy nylon box
rugged enough to withstand field use.
Extra spaces and changeable
compartments make it easy to
customize for your particular need.
Catalog Number: LPRK-28
Ser vice Kit Contents
(2) LPN-RK-3-2⁄10SP (2) LPN-RK-40SP
(2) LPN-RK-6-1⁄4SP (2) LPN-RK-50SP
(2) LPN-RK-10SP (3) LPN-RK-60SP
(2) LPN-RK-15SP (2) LPN-RK-100SP
(3) LPN-RK-20SP (2) NO.263-R Reducers
(2) LPN-RK-25SP (2) NO.1 Clip Clamps
(4) LPN-RK-30SP (2) NO.2 Clip Clamps
(2) LPN-RK-35SP (1) FP-2 Fuse puller
Fusetron®Class RK5
250V Fuse Kit
Compact kit in a sturdy nylon box
rugged enough to withstand field use.
Extra spaces and changeable
compartments make it easy to
customize for your particular need.
Catalog Number: ERK-28
Ser vice Kit Contents
(2) FRN-R-3-2⁄10 (2) FRN-R-40
(2) FRN-R-6-1⁄4(2) FRN-R-50
(2) FRN-R-10 (3) FRN-R-60
(2) FRN-R-15 (2) FRN-R-100
(3) FRN-R-20 (2) NO.263-R Reducers
(2) FRN-R-25 (2) NO.1 Clip Clamps
(4) FRN-R-30 (2) NO.2 Clip Clamps
(2) FRN-R-35
Class CC / Midget
Fuse Kit
Emergency fuse kit for replacement of
13⁄32” x 11⁄2” (Class CC and midget) fuses
in a sturdy nylon box. Cross reference
makes it easy to install the correct fuse
in any Class CC or midget application.
Kit Size: 107⁄8” W x 65⁄8” D x 13⁄4” H
Catalog Number: NO.36
Emergency Kit Contents
(2) FNQ-R-1⁄2(2) KTK-R-1
(2) FNQ-R-1 (2) KTK-R-2
(2) FNQ-R-2 (2) KTK-R-3
(2) FNQ-R-3 (2) KTK-R-5
(2) FNQ-R-4 (2) KTK-R-6
(2) FNQ-R-5 (2) KTK-R-10
(2) FNQ-10 (2) KTK-R-15
(2) FNQ-15 (2) KTK-R-20
(2) FNQ-20 (2) KTK-R-30
(1) FP-2 Fuse puller
Supplemental/Branch
Circuit Branch Circuit Premium Branch Circuit
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
412
Fuse Kits and Accessories
Fuse Ser vice Kits
Fuse Kit 270
Small dimension fuse assortment with
270 fuses, fuse holders, fuse blocks and
fuse clips to fit most electronic
equipment.
Ratings:
Volts: — 125V/250V
Catalog Number: NO.270
Assor tment Contents
(5) MDL-1⁄8(5) AGC-1⁄2(5) GMA-1A
(5) MDL-1⁄4(5) AGC-3⁄4(5) GMA-2A
(5) MDL-1⁄2(5) AGC-1 (5) GMA-3A
(5) MDL-3⁄4(5) AGC-1-1⁄2(5) GMA-4A
(5) MDL-1 (5) AGC-2 (5) GMA-6A
(5) MDL-1-1⁄2(5) AGC-2-1⁄2(5) GMC-1A
(5) MDL-2 (5) AGC-3 (5) GMC-2A
(5) MDL-3 (5) AGC-4 (5) GMC-3A
(5) MDL-4 (5) AGC-5 (5) GMC-4A
(5) MDL-5 (5) AGC-6 (5) GMC-6A
(5) MDL-6 (5) AGC-7 (4) AGC-V-1⁄2
(5) MDA-8 (5) AGC-8 (4) AGC-V-1
(5) MDA-10 (5) ABC-10 (4) AGC-V-2
(5) MDA-15 (5) ABC-15 (4) AGC-V-3
(5) MDA-20 (5) ABC-20 (4) MDL-V-1⁄2
(5) MDA-30 (5) ABC-30 (4) MDL-V-1
(5) AGC-1⁄8(5) GMA-250mA (4) MDL-V-2
(5) AGC-1⁄4(5) GMA-500mA (4) MDL-V-3
(2) Pr. 4121 Fuse clips
(2) HHB Inline fuse holder
(1) HTB-26I panel mount fuse holder
(1) HTB-28M panel mount fuse holder
(1) S-8202-2 Two-pole fuse block
Fuse Kit 140
Small dimension fuse kit with 140
fuses, fuse holders, fuse blocks and
fuse clips to fit most electronic
equipment.
Ratings:
Volts: — 125V/250V
Catalog Number: NO.140
Assor tment Contents
(5) MDL-1⁄2(5) AGC-1-1⁄2
(5) MDL-1 (5) AGC-2
(5) MDL-1-1⁄2(5) AGC-3
(5) MDQ-2 (5) MTH-4
(5) MDQ-3 (5) MTH-5
(5) MDQ-4 (5) MTH-6
(5) MDQ-5 (5) MTH-7
(5) MDQ-6 (5) MTH-8
(5) MDA-8 (5) ABC-10
(5) MDA-10 (5) ABC-15
(5) MDA-15 (5) ABC-20
(5) MDA-20 (5) ABC-30
(5) MDA-30 (2) Pr. #4121 Fuse clips
(5) AGC-1⁄4(2) HHB Inline fuse holder
(5) AGC-1⁄2(1) FP-A3 Fuse puller
(5) AGC-1
5 x 20mm Fuse Kit 220
A complete assortment of 125V and
250V 5 x 20mm fuses for the repair of
both electrical and electronic devices.
Ratings:
Volts: — 125V/250V
Catalog Number: NO.220
Assor tment Contents
(5) GMA-250mA (5) GDA-6.3 (5) GMD-200mA
(5) GMA-500mA (5) GDB-630mA (5) GMD-500mA
(5) GMA-1 (5) GDB-2 (5) GMD-1
(5) GMA-1.5 (5) GDB-3.15 (5) GMD-1.6
(5) GMA-2 (5) GDB-4 (5) GMD-2
(5) GMA-2.5 (5) GMC-500mA (5) GMD-3
(5) GMA-3 (5) GMC-750mA (5) GDC-250mA
(5) GMA-4 (5) GMC-1 (5) GDC-500mA
(5) GMA-5 (5) GMC-2 (5) GDC-1
(5) GMA-10 (5) GMC-2.5 (5) GDC-1.6
(5) GDA-630mA (5) GMC-3 (5) GDC-2
(5) GDA-1 (5) GMC-3.15 (5) GDC-3.15
(5) GDA-2 (5) GMC-4 (5) GDC-4
(5) GDA-3.15 (5) GMC-5 (5) GDC-5
(5) GDA-5 (5) GMC-6.3
(1) HTB-28M panel mount fuse holder
(1) FP-A3 Fuse puller
Large Electronic Fuse Kit Small Electronic Fuse Kit Electrical and Electronic
Fuse Kit
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 413
Accessories
Fuse Kits and Accessories
Adapters for DIN and American Rails
Specifications
Description: Cooper
Bussmann®DIN rail
adapters permit secure,
positive snap-on mounting
of Cooper Bussmann 0-30A
fuse blocks (one-, two-, or
three-pole) onto various
size rails to eliminate
costly and time consuming
drilling, tapping, and screw
mounting. Adapters
mechanically lock into
mounting holes of fuse blocks in
seconds to become an integral part of the block.
One adapter is required for one- and two-pole Cooper
Bussmann blocks. Two adapters are required for three-pole
blocks.
With the exception of the 32mm DIN rail, all blocks with
adapters can be removed from a rail simply by pulling up its
release tab.
Use of rail end-stops on both sides of adapters is
recommended.
Construction: Molded from “Lexan™ 241” for high strength
and flexibility.
Catalog Numbers (For 0-30A Fuse Blocks)
Catalog Fuse Block Adapter
Numbers Class Rail Type Size Color
DRA-1 CC DIN 15mm (Sym.) Black
G 32mm (Asym.)
*H (250V) 35mm (Sym.)
DRA-2 *R (250) American 17⁄64” (Sym.) Gray
M Type (also 35mm DIN)
Package Quantities: standard—10; bulk—100 (Cat. No. BK/DRA-1 or BK/DRA-2.)
*Mounting on 15mm rails is not recommended.
NOTE—Newer Cooper Bussmann fuse blocks have elongated block-to-adapter mounting
Clip Clamps and Rail Adapters (DIN & American)
TRON™ Clip-Clamps
Specifications
Description: Clamps
for ferrule and blade-
type cartridge fuse
clips. Provide tight
contacts between fuse
holder clips and fuse
ferrules/blades.
Construction:
Phenolic knob and
plated-steel jaws.
Catalog Numbers
Catalog Clamp Size
Numbers Volts Amps
NO.1 250 0-30
NO.2 250 35-60
NO.2 600 0-30
NO.4 600 35-60
NO.5 250/600 70-100
NO.6 250/600 110-200
NO.7 250/600 225-400
NO.8 250/600 450-600
Fuse Pullers
Specifications
Description: Fuse pullers in various
sizes to safely and easily extract fuses
from blocks and holders.
Catalog Numbers
Catalog Numbers Application
FP-2 13⁄32” to 13⁄16” dia. fuses
FP-3 1” to 1 3⁄4” dia. fuses
FP-4 1 3⁄4” to 2 1⁄2” dia. fuses
FP-6 0-60A T-Tron fuses
FP-A3 Glass Tube & ATC fuses
Fuse pullers are only to be used when the associated circuit
has been de-energized.
Spare Fuse Holders
Specifications
Description: Spare fuse holders
durably constructed using black
thermoplastic with common mounting
using #6 screws or bolts on 5-inch
centers. Dovetailed interlocking between
fuse holders simplifies installation and
reduces needed hardware. Common
footprint allows for any combination of
fuse holders to be mounted together.
Built-in retaining clips secure fuses.
Flammability Rating: UL 94V0.
Catalog Numbers
Catalog
Numbers Capacity For Use With:
TPSFH-CW 4-position TPC and/or TPW fuses
TPSFH-M 4-position TPM fuses
TPSFH-70 12-position Series 70 fuses
TPSFH-LC 1-position TPL-C series fuses
TPSFH-LB 1-position TPL-B series fuses
TPSFH-N60 1-position TPN (35-60A) fuses
TPSFH-N30 4-position TPN (1-30A) fuses
TPSFH-AS 6-position TPA & TPS fuses
TPSFH-T 10-position GMT fuses
Spare Fuse Holders, Pullers, Testers and Cabinets
Data Sheet: 1119
SFC Spare Fuse Cabinet
Specifications
Description: Spare fuse cabinet with
five cubic feet of storage space.
Constructed of heavy gauge steel with
durable baked ASA 61 grey enamel
finish. Cabinet door is equipped with
locking handle for security. Mounting
holes are 16 inches on center with with
key slots.
Size: 24” W x 30” H x 12” D
Material: 0.062 sheet steel
Catalog Numbers:
SFC-FUSE-CAB
SFC-SHELF*
*Extra shelf for fuse cabinet.
5TPH
Specifications
Description: 5-position spare fuse
holder for midget size and Class CC
fuses (13⁄32” diameter) fuses. Constructed
of thermoplastic with adhesive tape on
back for easy mounting on cabinet doors.
Size: 2.98” W x 1.03” H x 0.63” D
Catalog Number: 5TPH
Data Sheet: 5014
FT-2 Fuse Tester
Specifications
Description: Fuse tester for automotive,
glass tube and ferrule fuses up to 17⁄8”
length. Probe slides to appropriate fuse
length. Batteries are included and
replaceable.
WARNING:
DO NOT
test electrical
fuses in the fuse panel.
Catalog Number: FT-2
Replacement Battery:
Rayovac 364
FT-3 Fuse Tester
Specifications
Description: Fuse tester for
automotive, glass tube and ferrule
fuses up to 11⁄4” length. Probe slides
to appropriate fuse length. Batteries
are included and replaceable.
WARNING:
DO NOT
test electrical
fuses in the fuse panel.
Catalog Number: FT-3
FP-4 FP-A3
FP-6
FP-3
FP-2
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
414
Fuse Kits and Accessories
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 415
Accessories
Fuse Kits and Accessories
Fuse Reducers and Dummy “Neutrals”
Data Sheet: 1118
Fuse Reducers for Class J Dimension
Fuses: LPJ, DFJ, JKS
Catalog Numbers
Catalog
Numbers (Pair) Fuse Equipment/Fuseblock
Reducer No. Amp Size Range Amp Size
J-63 1-30 60
J-13 1-30 100
J-16 35-60 100
J-26 35-60 200†
J-21 70-100 200†
J-41 70-100 400†
J-42 110-200 400†
J-62 110-200 600†
J-64 225-400 600†
†Not for Bolt-on Applications.
Fuse Reducers for Class R Dimension
Fuses: FRN-R, LPN-RK, FRS-R, LPS-RK
KTN-R, KTS-R
UL Listed File E12853
Catalog Numbers
Catalog Numbers (Pairs)
Voltages Fuse Equipment/Fuseblock
250V 600V Amp Size Range Amp Size
NO.263-R NO.663-R 1-30 60
NO.213-R NO.216-R 1-30 100
NO.216-R NO.616-R 35-60 100
NO.226-R NO.626-R 35-60 200
NO.2621-R* NO.2621-R 70-100 200
NO.2641-R NO.2641-R 70-100 400
NO.242-R NO.642-R 110-200 400
NO.2661-R NO.2661-R 70-100 600
NO.2662-R NO.2662-R 110-200 600
NO.2664-R** NO.2664-R** 225-400 600
*Reducer NO.2621-R does not apply to LPN-RK-70SP to LPN-RK-100SP Fuses.
**Single reducer only (pair not required).
Fuse Reducers for Class H & K
Dimension Fuses: NON, REN, NOS, RES
UL Listed File E12853
Catalog Numbers
Catalog Numbers. (Pairs) Equipment/
250V 600V Fuse Fuseblock
Reducer Reducer Amp Size Range Amp Size
NO.263 NO.663 1-30 60
NO.213 NO.216 1-30 100
NO.216 NO.616 35-60 100
NO.226 NO.626 35-60 200
NO.2621 NO.2621 70-100 200
NO.2641 NO.2641 70-100 400
NO.2642 NO.2642 110-200 400
Dummy Fuse “Neutrals”
(These are not fuses)
Catalog Numbers
Fuse Equivalent
Catalog Fuse
Numbers Voltage Dimension Amp Size Range
NNB — 13⁄32” x 11⁄2”—
NNB-R — Class CC —
NNC — 1⁄4” x 11⁄4”—
NTN-R-30 250 R/H 1-30
NTN-R-60 250 R/H 35-60
NTN-R-100 250 R/H 70-100
NTN-R-200 250 R/H 110-200
NTN-R-400 250 R/H 225-400
NTS-R-30 600 R/H 1-30
NTS-R-60 600 R/H 35-60
NTS-R-100 600 R/H 70-100
NTS-R-200 600 R/H 110-200
NTS-R-400 600 R/H 225-400
NTS-R-600 600 R/H 450-600
416
417
Services &
Application
Guide
RED indicates NEW information
Cooper Bussmann
Ser vices & Application
Guide
Section Contents
Cooper Bussmann Ser vices
Engineering . .................................418
Engineering – OSCAR™ 2.0 Compliance
Software . ...............................419-420
Training .....................................421
Testing . .................................... 422
Custom Products .........................423
Application Guide
Fuse technology . ..........................424-430
Motor circuit branch circuit protection ...............431
Glossary . ............................... 432-434
Out-of-stock substitution/upgrades ................ 434
Industrial & commercial fuse applications ........... 435
Catalog number index ................. 436-440
Sales support . ...............................441
Downtime Reduction, Workplace
Safety & Code Compliance
Ser vices to Increase Your Productivity Through Protection
Description Catalog Number
One Line Description Development CBSV-ES-EN1
Data Collection CBSV-ES-EN2
Short-Circuit Study CBSV-ES-EN3
Selective Coordination Study CBSV-ES-EN4
Arc-Flash Study CBSV-ES-EN5
Labeling CBSV-ES-EN6
Arc-Flash Training CBSV-ES-EN7
Maintenace Plan for Arc-Flash Study CBSV-ES-EN8
Engineering Catalog Numbers
Visit www.cooperbussmann.com/services
418
Services
Arc-Flash Safety and Productivity
The Cooper Bussmann®Services team has the experience
in power system design, analysis and electrical safety to best
assess and make recommendations that offer
maximum protection and productivity. We go beyond just
understanding electrical standards and regulations, actively
participating in improving circuit protection and electrical
safety.
Our comprehensive service offerings include:
1 - Electrical System One-Line Diagram Development
2 - Short-Circuit Current Analysis
3 - Overcurrent Protective Device Time-Current Curve
Characteristic
4 - Overcurrent Protective Device Coordination
Analysis
5 - Arc-Flash Hazard Analysis
6 - Arc-Flash Hazard Label Production
7 - Electrical Safety Training
8 - Annual Maintenance
Engineering
To Order:
To find out more contact your local Cooper Bussmann
representative, or visit us online at
www
.cooperbussmann.com/services.
1
2
3
4
5
6
7
8
®
®
®
®
Visit www.cooperbussmann.com/oscar 419
Services &
Application
Guide
Services
Engineering – OSCAR™ 2.0 Compliance Software
Order Information
Description Catalog Number
OSCAR™ 2.0 Compliance Software CBSV-SC-EN8
Annual Subscription
To Subscribe:
Contact your local Cooper Bussmann distributor, or visit us
online at www
.cooperbussmann.com/oscar.
Enhanced Cooper Bussmann®OSCAR™ Software
Speeds Code & Standards Compliance
The new Cooper Bussmann®OSCAR™ Version 2.0 SCCR
(Short-Circuit Current Rating) compliance
software easily guides you through entering your
electrical panel’s components and calculates an
assembly SCCR. This award winning, online, essential
design tool allows you to comply quickly and accurately with
2008 NEC®and UL 508A Supplement SB for assembly
SCCR marking requirements:
• Industrial Control Panels [409.110]
• Industrial Machinery Electrical Panels [670.3(A)]
• HVAC Equipment [440.4(B)]
New Project Management Features:
• Simplify your panel design and project organization.
• Save and edit existing panel designs.
• Save multiple panels under a single project.
• Copy existing panels to new projects.
New Intuitive Navigation:
• Display your one-line diagram.
• Select from pre-loaded circuit templates.
• Identify the weakest link component automatically.
• Print reports and one-line diagrams for required
SCCR documentation.
• Utilize mouse-over tips to enhance your design.
Design with Confidence:
• Logic updated to current UL requirements.
• Extensive 55,000+ component database.
• Search by partial part number or device rating.
• Custom device option allows for entering specialized
component rating information.
Calculate Assembly SCCR with Ease &
Confidence
20062006
Visit www.cooperbussmann.com/oscar
420
Services
Engineering – OSCAR™ 2.0 Compliance Software
Cooper Bussmann®OSCAR™ 2.0 Software
The Cooper Bussmann OSCAR 2.0 Compliance Software is maintained online to provide you with the most current UL design
standards, and to continuously update our product search database with new components and their individual ratings. This software
is available 24/7—365 with a one-year subscription.
Additional Features:
• Simplify your panel design and project
organization with the My Projects feature.
• Copy existing designs to new projects.
• Display your one-line diagram as each component
is added through the new build-a-circuit
graphical interface.
• Save and edit existing panel designs.
• Save multiple panels under a single project.
• Select from pre-loaded templates of common circuit
types for faster design development.
• Detect combination ratings automatically.
• Utilize mouse-over tips to enhance your design.
All calculating activity takes place on the Cooper Bussmann server. Your computer only needs to have sufficient band width
access to the Internet and the minimum requirements listed below. Performance is optimized by utilizing Inter net Explorer and a
PC. Apple/Macintosh computers and other web browsers may compromise OSCAR 2.0 performance.
• Computer: Pentium 1 PC or equivalent
• Web Browser: Internet Explorer 5.5 with Java script and cookies enabled
• Internet Connection: ADSL minimum
Computer System Requirements:
New User Interface Easily Search the OSCAR Database to
Aid in Design & Part Selection
Improved Results & Documentation
Detailed Online Report or Print Option
Displays Panel Information
Including Assembly SCCR
Red Circle
Easily Identifies “Weakest Link”
Component Limiting
Assembly SCCR
Displays Actual One-Line Diagram Drop-Down Menus
Enhance Search Capabilities
Visit www.cooperbussmann.com/services 421
Services &
Application
Guide
Services
Training
Knowledge That Minimizes Risk to Maximize Productivity
and Protection
Technology evolves, the Code and standards change, and
new personnel are joining your operation. How do you
manage this changing environment while still focusing on what
you do best – running your operation? Expert training from
Cooper Bussmann is the solution. We provide the training
when and where you need it. Cooper Bussmann can deliver
our world-class safety and technical training on-site at your
facility or ours.
Publications and e-Training Modules
Cooper Bussmann®Services has developed advanced,
value-added technical resources to meet the more
demanding needs around Code compliance, and
electrical design and safety.
Description Catalog Number
Designing Commercial & Industrial Power Systems Per Person CBSV-ES-ED1
Understanding Short-Circuit Current Rating Basics 1 Hour CBTR-SC-1HP
Designing Panels with Higher SCCRs 2 Hour CBTR-SC-2HP
Understanding Electrical Safety Basics 1 Hour CBTR-ES-1HP
Electrical Hazards and Designing for Safety 2 Hour CBTR-ES-2HP
NFPA 70E Workplace Guidelines 8 Hours (0.8 CEU) CBTR-ES-1DA
Safety Basics User Kit Hard Copy CBSV-ES-ED3
Safety Basics Trainer Kit Hard Copy CBSV-ES-ED4
Safety Basics Video (VHS) Hard Copy CBSV-ES-ED5
Safety Basics CD Hard Copy CBSV-ES-ED6
Safety Basics Handbook Hard Copy CBPUB-ES-ED1H
Selecting Protective Devices (SPD) Hard Copy CBPUB-ES-ED2H
Electrical Plan Review (EPR) and Answer Sheet Hard Copy CBPUB-ES-ED3H
Interrupting Rating Overcurrent Protection DVD Hard Copy CBPUB-ES-ED30H
Selective Coordination: Preventing Blackouts DVD Hard Copy CBPUB-ES-ED31H
Current Limitation Overcurrent Protection DVD Hard Copy CBPUB-ES-ED32H
Motor Starter Protection: Overcurrent DVD Hard Copy CBPUB-ES-ED33H
Motor Protection DVD Hard Copy CBPUB-ES-ED34H
Specification Grade Protection DVD Hard Copy CBPUB-ES-ED35H
Overcurrent Protection 6 DVD Set Hard Copy CBPUB-ES-ED36H
Training Catalog Numbers
Training:
To arrange a Cooper Bussmann®training seminar, contact
your local Cooper Bussmann representative, or e-mail us
at services@cooperbussmann.com.
How To Order:
For detailed descriptions on
this portfolio visit
www.cooperbussmann.com/services.
Hardcopy materials are available
through your local Cooper Bussmann
distributor.
Visit www.cooperbussmann.com
422
Services
Testing
Perfor mance and Compliance Certifica tion for
Components and Assemblies
The Cooper Bussmann®Paul P. Gubany Center for High
Power Technology at Cooper Bussmann is the electrical indus-
try’s most comprehensive facility for testing and certifying elec-
trical components and assemblies.
OEM customers make the Gubany Center their first choice in
testing equipment such as:
• Drives, both AC and DC
• Circuit breakers
• Motor control centers
• Soft starters
• Fuses
• Power distribution panels
• Surge suppressors
• Cables
Our technicians conduct tests to many global agency
standards including:
Wide Range of Capability
Built to exceed the short circuit capacity of today’s high power
electrical distribution systems, the Gubany Center performs:
• Ultra-high power testing from 200kA to 300kA at 600Vac,
three-phase
• Medium power testing from 5kA to 200kA at 600Vac, single-
and three-phase; to 100kA at 1450Vac single-phase; to
100kA at 1000Vdc
• Low power testing up to 5kA at 600Vac, single-phase.
Description Catalog Number
High Power Testing Hourly Rate CBSV-ES-TEHP
Medium Power Testing Hourly Rate CBSV-ES-TEMP
Low Power Testing Hourly Rate CBSV-ES-TELP
Testing Catalog Numbers
To Order:
To find out more contact your local
Cooper Bussmann
representative, or visit us online at
www
.cooperbussmann.com/services.
• ANCE
• ANSI
•CE
• CSA
• ETL
• IEC, and
• Underwriters
Laboratories
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 423
Services &
Application
Guide
Services
Custom Products
Creating the Right Answers to Unique or Demanding
Needs
When you wish to gain a competitive edge or improve your
product's performance, have Cooper Busmann provide a
custom product that can:
• Improve functionality and utility
• Fit unique design needs
• Reduce labor and component costs
Our Exper tise Is Your Advantage
For over 90 years, Cooper Bussmann has designed and
manufactured products that improve electrical safety and
performance. Whether it's modifying an existing product or
creating a new one, our experience effectively brings together
the skills to design, prototype, test, manufacture and secure
agency approvals to deliver a single component,
sub-assembly or finished product.
Cooper Busman can design and manufacture products that
integrate:
• Fuses - with the right size and performance
characteristics
• Fuse holders and blocks - with the requisite terminations,
mounting options and safety features
• Wire connection products - that make wiring simpler,
safer and faster
• Molded products - that give the unique shape your
product needs
• Power distribution products - that meet prevailing agency
and Code requirements
In-House Testing
All electrical performance testing of your custom products
can be performed at the Cooper Bussmann®Paul P. Gubany
Center for High Power Technology, an ASTA and CSA
accredited, and an ANCE Designated facility.
We're able to conduct electrical performance testing that
replicates any power system to be encountered in any
country, covering:
• Up to 300kA and 600Vac
• Up to 100kA and 1000Vdc
And our technicians conduct tests to many global agency
standards including:
• ANCE
• ANSI
•CE
• CSA
• ETL
• IEC, and
• Underwriters Laboratories
To Find Out More:
If you need a custom solution to a product problem, submit a
Request for Quotation to your local authorized Cooper
Bussmann distributor or sales representative.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
424
Application Guide
Fuse Technology
Circuit Protection
The following is a basic introduction to overcurrent protection
and fuse technology. In depth information on the selection and
application of overcurrent protective devices is available in the
Cooper Bussmann publication “Selecting Protective Devices”
(SPD). This publication is available free of charge as a PDF
download at www.cooperbussmann.com/spd.
Electrical distribution systems are often quite complicated.
They cannot be absolutely fail-safe. Circuits are subject to
destructive overcurrents. Harsh environments, general
deterioration, accidental damage, damage from natural
causes, excessive expansion, and/or overloading of the
electrical distribution system are factors which contribute to the
occurrence of such overcurrents. Reliable protective devices
prevent or minimize costly damage to transformers,
conductors, motors, and the other many components and
loads that make up the complete distribution system. Reliable
circuit protection is essential to avoid the severe monetary
losses which can result from power blackouts and prolonged
downtime of facilities. It is the need for reliable protection,
safety, and freedom from fire hazards that has made the fuse a
widely used protective device.
Overcurrents
An overcurrent is either an overload current or a short-circuit
current. The overload current is an excessive current relative to
normal operating current, but one which is confined to the
normal conductive paths provided by the conductors and other
components and loads of the distribution system. As the name
implies, a short-circuit current is one which flows outside the
normal conducting paths.
Overloads
Overloads are most often between one and six times the
normal current level. Usually, they are caused by harmless
temporary surge currents that occur when motors are
started-up or transformers are energized. Such overload
currents, or transients, are normal occurrences. Since they are
of brief duration, any temperature rise is trivial and has no
harmful effect on the circuit components. (It is important that
protective devices do not react to them.)
Continuous overloads can result from defective motors (such
as worn motor bearings), overloaded equipment, or too many
loads on one circuit. Such sustained overloads are destructive
and must be cut off by protective devices before they damage
the distribution system or system loads. However, since they
are of relatively low magnitude compared to short-circuit
currents, removal of the overload current within minutes will
generally prevent equipment damage. A sustained overload
current results in overheating of conductors and other
components and will cause deterioration of insulation, which
may eventually result in severe damage and short-circuits if not
interrupted.
Short-Circuits
Whereas overload currents occur at rather modest levels, the
short-circuit or fault current can be many hundred times larger
than the normal operating current. A high level fault may be
50,000A (or larger). If not cut off within a matter of a few
thousandths of a second, damage and destruction can become
rampant—there can be severe insulation damage, melting of
conductors, vaporization of metal, ionization of gases, arcing,
and fires. Simultaneously, high level short-circuit currents can
develop huge magnetic-field stresses. The magnetic forces
between bus bars and other conductors can be many hun-
dreds of pounds per linear foot; even heavy bracing may not
be adequate to keep them from being warped or distorted
beyond repair.
Fuses
The fuse is a reliable overcurrent protective device. A “fusible”
link or links encapsulated in a tube and connected to contact
terminals comprise the fundamental elements of the basic
fuse. Electrical resistance of the link is so low that it simply
acts as a conductor. However, when destructive currents occur,
the link very quickly melts and opens the circuit to protect
conductors, and other circuit components and loads. Fuse
characteristics are stable. Fuses do not require periodic
maintenance or testing. Fuses have three unique performance
characteristics:
1. Modern fuses have an extremely “high interrupting rating”—can
withstand very high fault currents without rupturing.
2. Properly applied, fuses prevent “blackouts.” Only the fuse nearest a fault
opens without upstream fuses (feeders or mains) being affected—fuses
thus provide “selective coordination.” (These terms are precisely defined
in subsequent pages.)
3. Fuses provide optimum component protection by keeping fault currents
to a low value…They are said to be “current limiting.”
Voltage Rating
The voltage rating of a fuse must be at least equal to or
greater than the circuit voltage. It can be higher but never
lower. For instance, a 600V fuse can be used in a 208V circuit.
The voltage rating of a fuse is a function of its capability to
open a circuit under an overcurrent condition. Specifically, the
voltage rating determines the ability of the fuse to suppress the
internal arcing that occurs after a fuse link melts and an arc is
produced. If a fuse is used with a voltage rating lower than the
circuit voltage, arc suppression will be impaired and, under
some fault current conditions, the fuse may not clear the
overcurrent safely. Special consideration is necessary for
semiconductor fuse and medium voltage fuse applications,
where a fuse of a certain voltage rating is used on a lower
voltage circuit.
Amp Rating
Every fuse has a specific amp rating. In selecting the amp
rating of a fuse, consideration must be given to the type of load
and code requirements. The amp rating of a fuse normally
should not exceed the current carrying capacity of the circuit.
For instance, if a conductor is rated to carry 20A, a 20A fuse is
the largest that should be used. However, there are some
specific circumstances in which the amp rating is permitted to
be greater than the current carrying capacity of the circuit.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 425
Services &
Application
Guide
Application Guide
Fuse Technology
A typical example is the motor circuit; dual-element fuses
generally are permitted to be sized up to 175% and non-time-
delay fuses up to 300% of the motor full-load amps. As a rule,
the amp rating of a fuse and switch combination should be
selected at 125% of the continuous load current (this usually
corresponds to the circuit capacity, which is also selected at
125% of the load current). There are exceptions, such as when
the fuse-switch combination is approved for continuous
operation at 100% of its rating.
Interr upting Rating
A protective device must be able to withstand the destructive
energy of short-circuit currents. If a fault current exceeds the
capability of the protective device, the device may actually
rupture, causing additional damage. Thus, it is important when
applying a fuse or circuit breaker to use one which can sustain
the largest potential short-circuit currents. The rating which
defines the capacity of a protective device to maintain its
integrity when reacting to fault currents is termed its
“interrupting rating”. The interrupting rating of most branch-
circuit, molded case, circuit breakers typically used in
residential service entrance panels is 10,000A. (Please note
that a molded case circuit breaker’s interrupting capacity will
typically be lower than its interrupting rating.) Larger, more
expensive circuit breakers may have interrupting ratings of
14,000A or higher. In contrast, most modern, current-limiting
fuses have an interrupting rating of 200,000 or 300,000A and
are commonly used to protect the lower rated circuit breakers.
The National Electrical Code, Section 110-9, requires
equipment intended to break current at fault levels to have an
interrupting rating sufficient for the current that must be
interrupted.
Selective Coordination – Prevention of Blackouts
The coordination of protective devices prevents system power
outages or blackouts caused by overcurrent conditions. When
only the protective device nearest a faulted circuit opens and
larger upstream fuses remain closed, the protective devices
are “selectively” coordinated (they discriminate). The word
“selective” is used to denote total coordination…isolation of a
faulted circuit by the opening of only the localized protective
device.
This diagram shows the minimum ratios of amp ratings of Low-Peak
Yellow fuses that are required to provide “selective coordination”
(discrimination) of upstream and downstream fuses.
Unlike electromechanical inertial devices (circuit breakers), it is
a simple matter to selectively coordinate fuses of modern
design. By maintaining a minimum ratio of fuse-amp ratings
between an upstream and downstream fuse, selective
coordination is assured.
Current Limitation – Component Protection
A non-current-limiting protective device, by permitting a short-
circuit current to build up to its full value, can let an immense
amount of destructive short-circuit heat energy through before
opening the circuit.
A current-limiting fuse has such a high speed of response that
it cuts off a short-circuit long before it can build up to its full
peak value.
If a protective device cuts off a short-circuit current in less than
one-quarter cycle, before it reaches its total available (and
highly destructive) value, the device is a “current-limiting”
device. Most modern fuses are current-limiting. They restrict
fault currents to such low values that a high degree of
protection is given to circuit components against even very
high short-circuit currents. They permit breakers with lower
interrupting ratings to be used. They can reduce bracing of bus
structures. They minimize the need of other components to
have high short-circuit current “withstand” ratings. If not limited,
short-circuit currents can reach levels of 30,000 or 40,000A or
higher in the first half cycle (.008 seconds, 60Hz) after the start
of a short-circuit. The heat that can be produced in circuit
components by the immense energy of short-circuit currents
can cause severe insulation damage or even explosion. At the
same time, huge magnetic forces developed between
conductors can crack insulators and distort and destroy
bracing structures. Thus, it is important that a protective device
limit fault currents before they reach their full potential level.
KRP-C
1200SP
2:1 (or more)
LPS-RK
600SP
LPS-RK
200SP
2:1 (or more)
Initiation of
short-circuit
current
Normal
load current
Areas within waveform
loops represent destructive
energy impressed upon
circuit components
Circuit breaker trips
and opens short-circuit
in about 1 cycle
Fuse opens and clears
short-circuit in less
than ⁄Ω™ cycle
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
426
Application Guide
Fuse Technology
Operating Principles of Cooper Bussmann®Fuses
The principles of operation of the modern, current-limiting
fuses are covered in the following paragraphs.
Non-Time-Delay Fuses
The basic component of a fuse is the link. Depending upon the
amp rating of the fuse, the single-element fuse may have one
or more links. They are electrically connected to the end
blades (or ferrules) (see Figure 1) and enclosed in a tube or
cartridge surrounded by an arc quenching filler material.
Cooper Bussmann®Limitron®and T-Tron®fuses are both
single-element fuses.
Under normal operation, when the fuse is operating at or near
its amp rating, it simply functions as a conductor. However, as
illustrated in Figure 2, if an overload current occurs and
persists for more than a short interval of time, the temperature
of the link eventually reaches a level which causes a restricted
segment of the link to melt. As a result, a gap is formed and an
electric arc established. However, as the arc causes the link
metal to burn back, the gap becomes progressively larger.
Electrical resistance of the arc eventually reaches such a high
level that the arc cannot be sustained and is extinguished. The
fuse will have then completely cut off all current flow in the
circuit. Suppression or quenching of the arc is accelerated by
the filler material. (See Figure 3.)
Single-element fuses of present day design have a very high
speed of response to overcurrents. They provide excellent
short-circuit component protection. However, temporary,
harmless overloads or surge currents may cause nuisance
openings unless these fuses are oversized. They are best
used, therefore, in circuits not subject to heavy transient surge
currents and the temporary over-load of circuits with inductive
loads such as motors, transformers, solenoids, etc. Because
single-element, fast-acting fuses such as Limitron and
T-Tron fuses have a high speed of response to short-circuit
currents, they are particularly suited for the protection of circuit
breakers with low interrupting ratings.
Whereas an overload current normally falls between one and
six times normal current, short-circuit currents are quite high.
The fuse may be subjected to short-circuit currents of 30,000
or 40kA or higher. Response of current limiting fuses to such
currents is extremely fast. The restricted sections of the fuse
link will simultaneously melt (within a matter of two or three-
thousandths of a second in the event of a high-level fault
current).
The high total resistance of the multiple arcs, together with the
quenching effects of the filler particles, results in rapid arc
suppression and clearing of the circuit. (Refer to Figures 4 & 5)
Short-circuit current is cut off in less than a half-cycle, long
before the short-circuit current can reach its full value (fuse
operating in its current limiting range).
Figure 2. Under sustained overload, a section of the link melts and an
arc is established.
Figure 3. The “open” single-element fuse after opening a circuit
overload.
Figure 4. When subjected to a short-circuit current, several sections
of the fuse link melt almost instantly.
Figure 5. The “open” single-element fuse after opening a shor t circuit.
Figure 1. Cutaway view of typical single-element fuse.
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Application Guide
Fuse Technology
Cooper Bussmann®Dual-Element Fuses
There are many advantages to using these fuses. Unlike single-element fuses, the Cooper Bussmann®dual-element, time-delay fuses can be sized closer to provide both
high performance short-circuit protection and reliable overload protection in circuits subject to temporary overloads and surge currents. For ac motor loads, a single-element
fuse may need to be sized at 300% of an a.c. motor current in order to hold the starting current. However, dual-element, time delay fuses can be sized much closer to motor
loads. For instance, it is generally possible to size Fusetron Dual-Element Fuses, FRS-R and FRN-R and Low-Peak®Dual-Element Fuses, LPS-RK_SP and LPN-RK_SP, at
125% and 130% of motor full load current, respectively. Generally, the Low-Peak Dual-Element Fuses, LPJ_SP, and CUBEFuse®, TCF, can be sized at 150% of motor full
load amps. This closer fuse sizing may provide many advantages such as: (1) smaller fuse and block, holder or disconnect amp rating and physical size, (2) lower cost due
to lower amp rated devices and possibly smaller required panel space, (3) better short-circuit protection – less short-circuit current let-through energy, and (4) potential
reduction in the arc-flash hazard.
Figure 6.
Figure 7.
Shor t-circuit element
Over load element
Spring
Filler quenches the arcs
Small volume of metal to vaporize
Filler material
Insulated end-caps to help prevent
accidental contact with live parts.
Figure 8.
Figure 9. M
M
Figure 10.
M
When the short-circuit current is in the current-limiting range of a fuse, it is not possible for the full available short-circuit current to flow through the fuse – it’s a matter of
physics. The small restricted portions of the short-circuit element quickly vaporize and the filler material assists in forcing the current to zero. The fuse is able to “limit” the
short-circuit current.
Overcurrent protection must be reliable and sure. Whether it is the first day of the electrical system or thirty or more years later, it is important that overcurrent protective
devices perform under overload or short-circuit conditions as intended. Modern current-limiting fuses operate by very simple, reliable principles.
Before
After
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428
Application Guide
Fuse Technology
Fuse Time-Current Cur ves
When a low level overcurrent occurs, a long interval of time will
be required for a fuse to open (melt) and clear the fault. On the
other hand, if the overcurrent is large, the fuse will open very
quickly. The opening time is a function of the magnitude of the
level of overcurrent. Overcurrent levels and the corresponding
intervals of opening times are logarithmically plotted in graph
form as shown to the right. Levels of overcurrent are scaled on
the horizontal axis; time intervals on the vertical axis. The
curve is thus called a “time-current” curve.
This particular plot reflects the characteristics of a 200A, 250V,
Low-Peak®dual-element fuse. Note that at the 1,000A
overload level, the time interval which is required for the fuse
to open is 10 seconds. Yet, at approximately the 2,200A
overcurrent level, the opening (melt) time of a fuse is only 0.01
seconds. It is apparent that the time intervals become shorter
as the overcurrent levels become larger. This relationship is
termed an inverse time-to-current characteristic. Time-current
curves are published or are available on most commonly used
fuses showing “minimum melt,” “average melt” and/or “total
clear” characteristics. Although upstream and downstream
fuses are easily coordinated by adhering to simple amp ratios,
these time-current curves permit close or critical analysis of
coordination.
Better Motor Protection in Elevated Ambients
The derating of dual-element fuses based on increased
ambient temperatures closely parallels the derating curve of
motors in elevated ambient. This unique feature allows for
optimum protection of motors, even in high temperatures.
Affect of ambient temperature on operating characteristics of
Fusetron and Low-Peak dual-element fuses.
400
300
200
100
80
60
40
30
20
10
8
6
4
3
2
1
.8
.6
.4
.3
.2
.1
.08
.06
.04
.03
.02
.01
100
200
300
400
600
800
1,000
2,000
3,000
4,000
6,000
8,000
10,000
TIME IN SECONDS
CURRENT IN AMPS
LOW-PEAK
LPN-RK200 SP (RK1)
150
140
130
120
110
100
90
80
70
60
50
40
30
AMBIENT
PERCENT OF RATING OR
OPENING TIME
Affect on Carrying
Capacity Rating
Affect on
Opening Time
–76°F
(–60°C) –40°F
(–40°C) –4°F
(–20°C) –32°F
(0°C) 68°F
(20°C) 104°F
(40°C) 140°F
(60°C) 176°F
(80°C) 212°F
(100°C)
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Application Guide
Fuse Technology
In the above illustration, a grooved ring in one ferrule provides
the rejection feature of the Class R fuse in contrast to the
lower interrupting rating, non-rejection type.
Branch-Circuit Listed Fuses
Branch-circuit listed fuses are designed to prevent the
installation of fuses that cannot provide a comparable level of
protection to equipment.
The characteristics of Branch-circuit fuses are:
1. They must have a minimum interrupting rating of 10kA
2. They must have a minimum voltage rating of 125V.
3. They must be size rejecting such that a fuse of a lower
voltage rating cannot be installed in the circuit.
4. They must be size rejecting such that a fuse with a current
rating higher than the fuse holder rating cannot be installed.
Better Protection Against Motor Single Phasing
When secondary single-phasing occurs, the current in the
remaining phases increases to approximately 200% rated full
load current. (Theoretically 173%, but change in efficiency and
power factor make it about 200%.) When primary single-
phasing occurs, unbalanced voltages occur on the motor circuit
causing currents to rise to 115%, and 230% of normal running
currents in delta-wye systems.
Dual-element fuses sized for motor running overload protection
will help to protect motors against the possible damages of
single-phasing.
Classes of Fuses
Safety is the industry mandate. However, proper selection,
overall functional performance and reliability of a product are
factors which are not within the basic scope of listing agency
activities. In order to develop its safety test procedures, listing
agencies develop basic performance and physical
specifications or standards for a product. In the case of fuses,
these standards have culminated in the establishment of
distinct classes of low-voltage (600V or less) fuses; Classes
RK1, RK5, G, L, T, J, H and CC being the more important.
The fact that a particular type of fuse has, for instance, a
classification of RK1, does not signify that it has the identical
function or performance characteristics as other RK1 fuses. In
fact, the Limitron®non-time-delay fuse and the Low-Peak
dual-element, time-delay fuse are both classified as RK1.
Substantial differences in these two RK1 fuses usually requires
considerable difference in sizing. Dimensional specifications of
each class of fuse does serve as a uniform standard.
Class R Fuses
Class R (“R” for rejection) fuses are high performance,1⁄10 to
600A units, 250V and 600V, having a high degree of current
limitation and a short-circuit interrupting rating of up to 300kA
(RMS Sym.). Cooper Bussmann®Class R fuses include Class
RK1 Low-Peak®and Limitron®fuses, and RK5 Fusetron fuses.
They have replaced the K1 Low-Peak and Limitron fuses and
K5 Fusetron fuses. These fuses are identical, with the
exception of a modification in the mounting configuration called
a “rejection feature.” This feature permits Class R fuses to be
mounted in rejection type fuseclips. “R” type fuseclips prevent
older type Class H, ONE-TIME and RENEWABLE fuses from
being installed. The use of Class R fuse holders is thus an
important safeguard. The application of Class R fuses in such
equipment as disconnect switches permits the equipment to
have a high interrupting rating. NEC®Articles 110-9 and
230-65 require that protective devices have adequate
capacity to interrupt short-circuit currents. Article 240-60(b)
requires fuse holders for current-limiting fuses to reject
non-current-limiting type fuses.
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430
Application Guide
Fuse Technology
Reliability and Maintenance of
Overcurrent Protective Devices
Modern fuses have several significant advantages over
mechanical overcurrent protective devices - one of those
advantages is reliability. Whether the first day of the electrical
system or years later, it is important that overcurrent protective
devices perform under overload and fault conditions as
intended.
Modern current-limiting fuses operate by very simple, reliable
principles. Fuses do not have to be maintained. By their
inherent design, fuses do not have elements or mechanisms
to calibrate, adjust or lubricate. If and when fuses are called
upon to open on an overcurrent, installing the same type and
ampere rated fuses provides the circuit with new factory-
calibrated protection. The original design integrity can be
maintained throughout the life of the electrical system. One
last point on fuse systems; the terminations, clips and
disconnects should be maintained as necessary.
In contrast, circuit breakers are mechanical devices, even
those with electronic sensing, and circuit breakers require
periodic maintenance, testing, and if necessary reconditioning
or replacement. This is required per the circuit breaker
manufacturers' instructions, NFPA 70B Recommended
Practice for Electrical Equipment Maintenance, and NEMA
AB4. If circuit breakers are not properly maintained, the
interrupting rating, circuit component protection, coordination,
and electrical safety may be compromised.
See www.cooperbussmann.com for more information on
Reliability and Maintenance.
Supplementar y Overcur rent Protective
Devices for use in Motor Control
Circuits
Branch Circuit vs. Supplemental Overcurrent
Protective Devices
Branch circuit overcurrent protective devices (OCPD) can be
used everywhere OCPD are used, from protection of motors
and motor circuits and group motor circuits, to protection of
distribution and utilization equipment. Supplemental OCPD
can only be used where proper protection is already being
provided by a branch circuit device, by exception [i.e.,
430.72(A)], or if protection is not required. Supplemental
OCPD can often be used to protect motor control circuits but
they cannot be used to protect motors or motor circuits. A very
common misapplication is the use of a supplementary
overcurrent protective device such as a UL 1077 mechanical
overcurrent device for motor branch circuit short-circuit and
ground fault protection. Supplementary OCPDs are incomplete
in testing compared to devices that are evaluated for branch
circuit protection. THIS IS A SERIOUS MISAPPLICATION
AND SAFETY CONCERN!! Caution should be taken to assure
that the proper overcurrent protective device is being used for
the application at hand. Below is a description of popular
supplementary overcurrent protective devices.
Most supplemental overcurrent protective devices have very
low interrupting ratings. Just as any other overcurrent
protective device, supplemental OCPDs must have an
interrupting rating equal to or greater than the available
short-circuit current.
Supplemental fuses as listed or recognized to the
UL/CSA/ANCE Trinational 248-14 Standard
These are fuses that can have many voltages and interrupting
ratings within the same case size. Examples of supplemental
fuses are 13⁄32'' X 1 1⁄2'', 5 x 20mm, and 1⁄4'' x 1 1⁄4'' fuses.
Interrupting ratings range from 35 to 100,000 amps.
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Application Guide
Motor Circuit Branch Circuit Protection
Motor Circuits – Choice of Overcur rent Protection
Motor circuits have unique characteristics and several
functions, such as short-circuit protection, overload protection
and automatic/ remote start/stop, that may be required.
Sometimes the comment is made that users prefer circuit
breakers because they can be reset. Let’s examine the choice
of either circuit breakers or current- limiting fuses for motor
branch circuit protection.
In the case to be examined, fuses and circuit breakers
(includes magnetic only circuit breakers which are called
MCPs or motor circuit protectors) are sized with the intent to
provide only short-circuit and ground fault protection for the
motor branch circuit protection per 430.52. Other means, such
as overload relays, provide the motor overload protection.
Typical thermal magnetic circuit breakers can only be sized for
motor branch circuit protection (typically 200% - 250% of
motor current) because if they are sized closer, the motor
starting current trips the circuit breaker’s instantaneous
mechanism. Magnetic only circuit breakers (MCPs) are
intentionally not provided with overload capability; they only
operate on short-circuit currents. There are some fuses such
as the FRS-R and LPS-RK fuses that can be sized close
enough for motor running overload protection or backup motor
running protection. But for the discussion in this section,
assume current-limiting fuses are sized only for motor
short-circuit and ground fault protection.
It is important to note that in this protection level being
discussed, a circuit breaker or fuses should only open if there
is a fault on the motor circuit. A separate overload protective
device, such as an overload relays, provides motor overload
protection per 430.32. Here are some important
considerations:
1. OSHA regulation 1910.334(b)(2) Use of Equipment states:
Reclosing circuits after protective device operation. After a circuit is
deenergized by a circuit protective device, the circuit may not be
manually reenergized until it has been determined that the equipment
and circuit can be safely energized. The repetitive manual reclosing of
circuit breakers or reenergizing circuits through replaced fuses is
prohibited. NOTE: When it can be determined from the design of the
circuit and the over-current devices involved that the automatic
operation of a device was caused by an overload rather than a fault
condition, no examination of the circuit or connected equipment is
needed before the circuit is reenergized.
So the speed of reclosing a circuit breaker after a fault is not an
advantage. The law requires that if the condition is a fault (that is the
only reason the circuit breaker or fuses should open on a motor circuit),
then the fault must be corrected prior to replacing fuses or resetting the
circuit breaker.
2. The typical level of short-circuit protection for the motor starter provided
by circuit breakers and MCPs is referred to as Type 1. This is because
most circuit breakers are not current-limiting. So, for a loadside fault,
the starter may sustain significant damage such as severe welding of
contacts and rupturing of the heater elements. Or the heater/overload
relay system may lose calibration. This is an acceptable level of
performance per UL 508, which is the product standard for motor
starters. Current-limiting fuses can be selected that can provide Type 2
“No Damage” short-circuit protection for motor starters.
Consequently, with circuit breaker protection, after a fault condition,
significant downtime and cost may be incurred in repairing or replacing
the starter. With properly selected fuses for Type 2 protection, after the
fault is repaired, only new fuses need to be inserted in the circuit; the
starter does not have to be repaired or replaced.
3. Circuit breakers must be periodically tested to verify they mechanical
operate and electrically tested to verify they still are properly calibrated
within specification. The circuit breaker manufacturers recommend this.
Typically circuit breakers should be mechanically operated at least every
year and electrically tested every 1 to 5 years, depending on the service
conditions. Modern current-limiting fuses do not have to be maintained
or electrically tested to verify they still will operate as intended. The
terminations of both circuit breakers and fusible devices need to be
periodically checked and maintained to prevent thermal damage. Plus
fuse clips should be periodically inspected and if necessary maintained.
4. After a circuit breaker interrupts a fault, it may not be suitable for further
service. UL 489, the product standard for molded case circuit breakers,
only requires a circuit breaker to interrupt two short-circuit currents at
its interrupting rating. Circuit breakers that are rated 100 amps or less
do not have to operate after only one short-circuit operation under “bus
bar” short-circuit conditions. If the fault current is high, circuit breaker
manufacturers recommend that a circuit breaker should receive a
thorough inspection with replacement, if necessary. How does one know
a circuit breaker’s service history or what level of fault current that a
circuit breaker interrupts? With modern current-limiting fuses, if the fuse
interrupts a fault, new factory calibrated fuses are installed in the circuit.
The original level of superior short-circuit protection can be there for the
life of the motor circuit.
5. After a fault, the electrician has to walk back to the storeroom to get new
fuses; that is if spare fuses are not stored adjacent to the equipment.
This does require some additional down time. However, if fuses opened
under fault conditions, there is a fault condition that must be remedied.
The electrician probably will be going back to the storeroom anyway for
parts to repair the fault. If properly selected current-limiting fuses are
used in the original circuit, the starter will not sustain any significant
damage or loss of overload calibration.
With circuit breaker protection on motor circuits, after a fault
condition, it may be necessary to repair or replace the starter,
so a trip to the storeroom may be necessary. And if the starter
is not significantly damaged, it may still need to be tested to
insure the let-through energy by the circuit breaker has not
caused the loss of starter overload calibration. Also, the circuit
breaker needs to be evaluated for suitability before placing it
back into service. Who is qualified for that evaluation? How
much time will that take?
In summary, resettability is not an important feature for motor
branch circuit (short-circuit) protection and resettability of the
branch circuit protective device is not a benefit for motor
circuits. As a matter of fact, resettability of the motor branch
circuit overcurrent protective device may encourage an unsafe
practice. The function of motor branch circuit protection is fault
protection: short-circuit and ground fault protection. Faults do
not occur on a regular basis. But when a fault does occur, it is
important to have the very best protection. The best motor
branch circuit protection can be judged by (1) reliability - its
ability to retain its calibration and speed of operation over its
lifetime, (2) current-limiting protection - its ability to provide
Type 2 “No Damage” protection to the motor starter, and (3)
safety - its ability to meet a facility’s safety needs. Modern
current-limiting fuses are superior to circuit breakers for motor
branch circuit protection.
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432
Application Guide
Glossary
Ampere (Amp)
The measurement of intensity of rate of
flow of electrons in an electric circuit. An
ampere (amp) is the amount of current
that will flow through a resistance of one
ohm under a pressure of one volt.
Ampere is often abbreviated as “A”.
Amp Rating
The current-carrying capacity of a fuse.
When a fuse is subjected to a current
above its amp rating, it will open the
circuit after a predetermined period of
time.
Amp Squared Seconds, l2t
The measure of heat energy developed
within a circuit during the fuse’s
clearing. It can be expressed as
“melting l2t”, “arcing l2t” or the sum of
them as “Clearing l2t”. “l” stands for
effective let-through current (RMS),
which is squared, and “t” stands for time
of opening, in seconds.
Arcing I2t
Value of the I2t during the arcing time
under specified conditions.
Arcing Time
The amount of time from the instant
the fuse link has melted until the
overcurrent is interrupted, or cleared.
Breaking Capacity
(See Interrupting Rating)
Car tridge Fuse
A fuse consisting of a current
responsive element inside a fuse tube
with terminals on both ends.
Class CC Fuses
600V, 200kA interrupting rating, branch
circuit fuses with overall dimensions of
13⁄32” x 11⁄2”. Their design incorporates a
rejection feature that allows them to be
inserted into rejection fuse holders and
fuse blocks that reject all lower voltage,
lower interrupting rating 13⁄32” x 11⁄2” fuses.
They are available from 1⁄10A through
30A.
Class G Fuses
480V, 100kA interrupting rating branch
circuit fuses that are size rejecting to
eliminate overfusing. The fuse diameter
is 13⁄32” while the length varies from 15⁄16”
to 21⁄4”. These are available in ratings
from 1A through 60A.
Class H Fuses
250V and 600V, 10kA interrupting rating
branch circuit fuses that may be
renewable or non-renewable. These are
available in amp ratings of 1A through
600A.
Class J Fuses
These fuses are rated to interrupt a
minimum of 200kA AC. They are labeled
as “Current-Limiting”, are rated for
600Vac, and are not interchangeable
with other classes.
Class K Fuses
These are fuses listed as K-1, K-5, or
K-9 fuses. Each subclass has
designated I2t and lp maximums. These
are dimensionally the same as Class H
fuses, and they can have interrupting
ratings of 50k, 100k, or 200kA. These
fuses are current-limiting. However, they
are not marked “current-limiting” on their
label since they do not have a rejection
feature.
Class L Fuses
These fuses are rated for 601 through
6000A, and are rated to interrupt a
minimum of 200kA AC. They are labeled
“Current-Limiting” and are rated for
600Vac. They are intended to be bolted
into their mountings and are not
normally used in clips. Some Class L
fuses have designed in time-delay
features for all purpose use.
Class R Fuses
These are high performance fuses rated
1⁄10-600A in 250V and 600V ratings. All
are marked “Current Limiting” on their
label and all have a minimum of 200kA
interrupting rating. They have identical
outline dimensions with the Class H
fuses but have a rejection feature which
prevents the user from mounting a fuse
of lesser capabilities (lower interrupting
capacity) when used with special Class
R Clips. Class R fuses will fit into either
rejection or non-rejection clips.
Class T Fuses
An industry class of fuses in 300V and
600V ratings from 1A through 1200A.
They are physically very small and can
be applied where space is at a
premium. They are fast acting fuses
with an interrupting rating of 200kA
RMS.
Classes of Fuses
The industry has developed basic
physical specifications and electrical
performance requirements for fuses with
voltage ratings of 600V or less. These
are known as standards. If a type of
fuse meets the requirements of a
standard, it can fall into that class.
Typical classes are K, RK1, RK5, G, L,
H, T, CC, and J.
Clearing Time
The total time between the beginning of
the overcurrent and the final opening of
the circuit at rated voltage by an
overcurrent protective device. Clearing
time is the total of the melting time and
the arcing time.
Current Limitation
A fuse operation relating to short circuits
only. When a fuse operates in its
current-limiting range, it will clear a short
circuit in less than 1⁄2cycle. Also, it will
limit the instantaneous peak let-through
current to a value substantially less than
that obtainable in the same circuit if that
fuse were replaced with a solid
conductor of equal impedance.
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Application Guide
Glossary
Dual Element Fuse
Fuse with a special design that utilizes
two individual elements in series inside
the fuse tube. One element, the spring
actuated trigger assembly, operates on
overloads up to 5-6 times the fuse
current rating. The other element, the
short circuit section, operates on short
circuits up to their interrupting rating.
Electrical Load
That part of the electrical system which
actually uses the energy or does the
work required.
Fast-Acting Fuse
A fuse which opens on overload and
short circuits very quickly. This type of
fuse is not designed to withstand
temporary overload currents associated
with some electrical loads.
Fuse
An overcurrent protective device with a
fusible link that operates and opens the
circuit on an overcurrent condition.
High Speed Fuses
Fuses with no intentional time-delay in
the overload range and designed to
open as quickly as possible in the
short-circuit range. These fuses are
often used to protect solid-state devices.
Inductive Load
An electrical load which pulls a large
amount of current—an inrush current—
when first energized. After a few cycles
or seconds the current “settles down” to
the full-load running current.
Interr upting Capacity
(See Interrupting Rating)
Interr upting Rating — IR
(Breaking Capacity)
The rating which defines a fuse’s ability
to
safely
interrupt and clear short
circuits. This rating is much greater than
the ampere rating of a fuse. The NEC®
defines Interrupting Rating as “The
highest current at rated voltage that an
overcurrent protective device is intend-
ed to interrupt under standard test
conditions.”
Melting I2t
Value of the I2t during the melting time
of the fuse link under specified
conditions.
Melting Time
The amount of time required to melt the
fuse link during a specified overcurrent.
(See Arcing Time and Clearing Time.)
“NEC®” Dimensions
These are dimensions once referenced
in the National Electrical Code. They are
common to Class H and K fuses and
provide interchangeability between
manufacturers for fuses and fusible
equipment of given ampere and
voltage ratings.
Ohm
The unit of measure for electric
resistance. An ohm is the amount of
resistance that will allow one ampere to
flow under a pressure of one volt.
Ohm’s Law
The relationship between voltage,
current, and resistance, expressed by
the equation E = IR, where E is the
voltage in volts, I is the current in amps,
and R is the resistance in ohms.
One Time Fuses
Generic term used to describe a Class
H non-renewable cartridge fuse, with a
single element.
Overcurrent
A condition which exists on an electrical
circuit when the normal load current is
exceeded. Overcurrents take on two
separate characteristics—overloads and
short circuits.
Overload
Can be classified as an overcurrent
which exceeds the normal full load
current of a circuit. Also characteristic of
this type of overcurrent is that it does
not leave the normal current carrying
path of the circuit—that is, it flows from
the source, through the conductors,
through the load, back through the
conductors, to the source again.
Peak Let-Through Current, lp
The instantaneous value of peak current
let-through by a current-limiting fuse,
when it operates in its current-limiting
range.
Renewable Fuse (600V & below)
A fuse in which the element, typically a
zinc link, may be replaced after the fuse
has opened, and then reused. Renewable
fuses are made to Class H standards.
Resistive Load
An electrical load which is characteristic of
not having any significant inrush current.
When a resistive load is energized, the
current rises instantly to its steady-state
value, without first rising to a higher value.
RMS Current
The RMS (root-mean-square) value of
any periodic current is equal to the value
of the direct current which, flowing through
a resistance, produces the same heating
effect in the resistance as the periodic
current does.
SCCR
See Short-Circuit Current Rating
Semiconductor Fuses
Fuses used to protect solid-state devices.
See “High Speed Fuses.”
Short-Circuit
Can be classified as an overcurrent which
exceeds the normal full load current of a
circuit by a factor many times (tens,
hundreds or thousands greater). Also
characteristic of this type of overcurrent is
that it leaves the normal current carrying
path of the circuit—it takes a “short cut”
around the load and back to the source.
Shor t-Circuit Current Rating (SCCR)
The maximum short-circuit current an
electrical component can sustain without
the occurrence of excessive damage
when protected with an overcurrent
protective device.
Shor t-Circuit Withstand Rating
Same definition as short-circuit rating.
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434
Application Guide
Glossary
Single-Phasing
That condition which occurs when one-
phase of a three-phase system opens,
either in a low voltage (secondary) or
high voltage (primary) distribution
system. Primary or secondary single-
phasing can be caused by any number
of events. This condition results in
unbalanced currents in polyphase
motors and unless protective measures
are taken, causes overheating and
failure.
Threshold Current
The symmetrical RMS available current
at the threshold of the current-limiting
range, where the fuse becomes
current-limiting when tested to the
industry standard. This value can be
read off of a peak let-through chart
where the fuse curve intersects the A-B
line. A threshold ratio is the relationship
of the threshold current to the fuse’s
continuous current rating.
Time-Delay Fuse
A fuse with a built-in delay that allows
temporary and harmless inrush currents
to pass without opening, but is so
designed to open on sustained
overloads and short circuits.
Total Clearing I2t
Total measure of heat energy developed
within a circuit during the fuse’s clearing
of a fault current. Total Clearing I2t is the
sum of the melting I2t and arcing I2t.
Voltage Rating
The maximum open circuit voltage in
which a fuse can be used, yet safely
interrupt an overcurrent. Exceeding the
voltage rating of a fuse impairs its ability
to clear an overload or short circuit
safely.
Withstand Rating
The maximum current that an
unprotected electrical component can
sustain for a specified period of time
without the occurrence of extensive
damage.
Cooper
Bussmann # Upgrade # Description Data Sheet #
AGC-(AMP) ABC-(AMP) FAST-ACTING,
1
⁄
4
”X 1
1
⁄
4
” FUSE 2001
AGC-V-(AMP) ABC-V-(AMP) FAST-ACTING,
1
⁄
4
”X 1
1
⁄
4
” FUSE WITH LEADS 2001
AGU-(AMP) LP-CC-(AMP) FAST-ACTING,
13
⁄
32
”X 1
1
⁄
2
” FUSE 2008
BAF-(AMP) LP-CC-(AMP) FAST-ACTING,
13
⁄
32
”X 1
1
⁄
2
” FUSE 2011
BAN-(AMP) LP-CC-(AMP) FAST-ACTING,
13
⁄
32
”X 1
1
⁄
2
” FUSE 2046
FNM-(AMP) LP-CC-(AMP) TIME-DELAY,
13
⁄
32
”X 1
1
⁄
2
” FUSE 2028
FNQ-R-(AMP) LP-CC-(AMP)* TIME-DELAY, 500V,
13
⁄
32
”X 1
1
⁄
2
” FUSE 1012
FNR-R-(AMP) LPN-RK-(AMP)SP TIME-DELAY, 250V, CLASS RK5 FUSES 1019/1020
FRS-R-(AMP) LPS-RK-(AMP)SP TIME-DELAY, 600V, CLASS RK5 FUSES 1017/1018
JKS-(AMP) LPJ-(AMP)SP FAST-ACTING,600V, CLASS J FUSE 1026/1027
KLU-(AMP) KRP-C-(AMP)SP TIME-DELAY, CLASS L FUSE 1013
KTK-(AMP) KTK-R-(AMP) FAST-ACTING, 600V,
13
⁄
32
”X 1
1
⁄
2
” FUSE 1011
KTK-R-(AMP) LP-CC-(AMP) FAST-ACTING,600V, CLASS CC FUSE 1015
KTN-R-(AMP) LPN-RK-(AMP)SP FAST-ACTING,250V, CLASS RK1 FUSE 1043
KTS-R-(AMP) LPS-RK-(AMP)SP FAST-ACTING,600V, CLASS RK1 FUSE 1044
KTU-(AMP) KPR-C-(AMP)SP FAST-ACTING, 600V, CLASS L FUSE 1010
MDL-(AMP) MDA-(AMP) TIME-DELAY,
1
⁄
4
”X 1
1
⁄
4
” FUSE 2004
MDL-V-(AMP) MDA-V-(AMP) TIME-DELAY,
1
⁄
4
”X 1
1
⁄
4
” FUSE WITH LEADS 2004
MTH-(AMP) ABC-(AMP) FAST-ACTING,
1
⁄
4
”X 1
1
⁄
4
” FUSE
NON-(AMP) LPN-RK-(AMP)SP GENERAL PURPOSE, 250V, CLASS H FUSES 1030
NOS-(AMP) LPS-RK-(AMP)SP GENERAL PURPOSE,600V, CLASS H FUSES 1030
REN-(AMP) LPN-RK-(AMP)SP 250V RENEWABLE FUSELINK 1028
RES-(AMP) LPS-RK-(AMP)SP 600V RENEWABLE FUSELINK 1028
SL-(AMP) S-(AMP) TIME-DELAY, 125V, PLUG FUSE 1033
TL-(AMP) T-(AMP) TIME-DELAY, 125V, PLUG FUSE 1035
W-(AMP) TL-(AMP) TIME-DELAY, 125V, PLUG FUSE 1035
Out-of-Stock
Substitution/Upgrades
*Not recommended for control transformer circuits.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 435
Services &
Application
Guide
Application Guide
435
Industrial Fuse Applications
1
2
34
5
6
78910 11 12 13
15
14
Industrial Applications
1. Interior Lighting
2. Computer Power
3. Switchboards
4. Motor Control Center
5. Emergency Lighting
6. UPS Backup Power Supplies
7. Transformer/Emergency Generator
8. Forklift Batter y Charging Station
9. HVAC Chillers/Blowers
10. Welding Circuits
11. Plant Lighting
12. Distribution Panels
13. Disconnect Switches
14. Programmable Logic Circuits
15. Conveyor System
13
45
67
8910 11
12
2
Commercial Applications
1. Interior Lighting
2. HVAC Blowers
3. Computer Power
4. Branch Circuits
5. Emergency Lighting
6. Load Centers
7. Disconnect/Distribution Panels
8. HVAC/Chillers
9. Switchboards/Motor Control Centers
10. UPS Backup Power Supplies
11. Elevator Control Centers
12. Transformer/Emergency Generator
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
436
Index
436
Catalog Number Index
1025 *
11 Type 400
11239 275
11240 275
11241 275
11242 275
11675- 299
11725- 299
11960 *
13195 *
13926 *
14002- 301
14004- 301
15087 398
15100 394
15149 329
15188- 308
15200 394
15242 *
15288- 308
15506 *
15515 *
15595 *
15600 *
15602 *
15660 *
15800 392
15900 *
15968 *
160___ 299, 300
162___ 299, 300
162__-_UL *
163__ 297-298, 299-300
163__-_UL *
164___ *
165___ 299, 300
1683A75H08 *
170E_ _ _ _ 173-177, 180-184
170F_ _ _ _ 178-179
170H_ _ _ _ 185-186
170L *
170M_ _ _ _ 117-172
170N *
170R *
170T *
171A *
17415 *
175GDMSJD *
175GXQNJD *
1768A40H *
19315 *
19320 *
1976 *
1A0065 91
1A0835 *
1A1119- 68
1A1120- 68
1A1310 *
1A1360 *
1A1478 *
1A1837 *
1A1838 *
1A1853 *
1A1907- 68
1A2294 *
1A2650 *
1A3398- 68
1A3399- 67
1A3400- 69
1A3746 *
1A4533- 68
1A4534- 68
1A4544 *
1A4708 *
1A4806 *
1A5018- 67
1A5041 *
1A5220 *
1A5600- 69
1A5601- 67
1A5602- 67
1A5603 *
1A5778 69
1A5779 69
1A5780 69
1A5940 *
1A6004 *
1A6049 *
1A8654 *
1A9619 *
1B0021 *
1B0048 *
1B0049 *
1B0089 271
1BR021 *
1BR048 *
1BS1_ _ _ 113, 186
1CIF *
2004 *
2081 *
20BS 235
20LSC 235
21010 *
21040 *
21050 *
21065 *
21100 *
21200 *
2127 *
2177 *
2178 *
2201 *
2245 *
2322 *
24 Type 400
2429 *
2430 *
2432 *
246B9949BG *
2487 *
2494 *
2499 288
25499 *
2601 *
2602 *
2604 *
2605 *
2607 *
2608 *
2610 *
2611 *
2650 *
2654 *
2698 *
270303 91
2714 *
2772 *
2778 *
2795 *
2833 *
2834 *
2837 *
2838 *
2839 *
2860 *
2960 *
2989 *
2992 *
2A066 *
2A1279 295
2A8 *
30LSC 235
323A2433P6 *
32BS 235
3356 *
3373 *
3375 *
3411 *
3429 *
3434 *
3512 *
3513 *
3515 *
3519 *
3520 *
3521 *
3525 *
3528 *
3531 *
353837 *
3544 *
3545 *
3552 *
3553 *
3554 *
3555 *
3556 *
3562 *
3569 *
3571 *
3572 *
3575 *
3576 *
3578 *
3580 *
3591 *
3594 *
3595 *
3604 *
3723 290
3742 290
3743 290
3794 *
3823 *
3828 289
3833 *
3835 290
3839 *
3959 *
3998 *
39E *
4070 *
4121 *
4164 52
4178 *
4180 *
4202 *
4207 *
4261 *
4287 *
4386 *
4393 289
4399 *
4402 *
4405 288
4406 288
4407 *
4408 *
4410 *
4411 *
4412 *
4413 *
4415 *
4421 290
4422 *
4423 *
4427 *
4428 *
4467 *
4482 *
4483 *
4512 *
4513 *
4514 *
4515 290
4520 289
4522 *
4525 *
4528 *
4529 *
4530 *
4532 *
4534 *
4535 *
4537 *
4561 *
4567 *
4574 288
4586 *
4648 *
4909 *
510 *
51215 *
51235 *
558730 *
5591- 70
5592- 70
5623 *
5672- 70
5674- 70
5678 *
5681- 70
5682- 70
5950 *
5956- 70
5958 *
5960- 70
5961 *
5TPH 414
60/100BS 235
60/100LSC 235
6125 *
6125TD *
6374 *
63A-DUMMY *
64 _ _ _ 46
6415 *
6417 *
6418 *
6419 *
6420 *
64200 *
6422 *
6424 *
6427 *
64913 *
64926 *
6525-25-0341 *
65372 *
65398 *
6725 *
675 *
68_ _ _ 46
68100 *
7 Type 400
70 Series 398
70- 398
71-0192 *
72 *
74 Type 400
75 Type 401
76 Type 401
80 Type 401
80910 *
81 Type 401
82048 *
8414677 *
84345 *
8456A85H *
847966108 *
8583A36H *
8588A81H *
88914568 *
9078A67G04 91
9435 *
9483 *
9732 *
9789 *
9834 *
9835 *
Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number
* Not listed in this catalog. Call Cooper Bussmann Customer Satisfaction for more information. Call 636-527-3877.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 437
Services &
Application
Guide
Index
437
Catalog Number Index
9838 *
9841 *
9843 *
A3354705 *
A3354710 91
A3354720 *
A3354730 91
A3354745 91
A404302 *
AAO 225
ABC 63
ABCNA 85
ABC-V 63
ABFNA 85
ABGNA 85
ABS *
ABU *
ABWNA 79, 85
AC 226
ACB *
ACF *
ACH *
ACK *
ACL *
ACO *
AD 226
ADL *
ADLSJ 81
ADMNA 79
ADOSJ 84
AF *
AFS *
AFX *
AGA 62
AGA-V 62
AGC 63
AGC-V 63
AGS *
AGU *
AGW 62
AGX 62
AGX-V *
AGY *
AL-D 258
ALS *
ALW *
AMG *
AMI *
AMWNA 79, 85
ANL 52
ANN 52
ASZ350B3 *
AT *
ATC 55
ATC-_ID 55
ATC-FHID 55
ATF *
ATM 55
ATM-_ID 55
ATM-FHID 55
B221 247
B222 247
B40 *
B48 *
B83 *
B84 *
B93 *
BAF 47
BAN *
BAO 225
BBS 50
BBU 89-90
BBU-EFID *
BC (fuse blocks) 274
BC (fuses) 226
BCA603 273
BCBC 245-246
BCBD 245-246
BCBS 245-246
BCC *
BCCM 274
BCF *
BD (fuses) 226
BD (switches) 244
BDF *
BDFLNF100 369-370
BDFLNF175 369
BDFLNF200 369-370
BDFLNF30 369-370
BDFLNF400 369
BDFLNF60 369-370
BDFLNF600 369
BDNF1200 367-368
BDNF1600 367-368
BDNF2000 367-368
BDNF3150 367-368
BDNF600 365-366
BDNF800 365-366
BFW *
BG 274
BGH *
BH- _ _ _ _ 113, 225, 275
BH-_ xxx 113, 186
BM 274
BMA603 273
BNQ21-WH 311
BP655 *
BQE 311
BQQ41-WH 311
BRT *
BRW *
C08G 232
C08M 233
C08NL 258
C10G 232
C10M 233
C10NL *
C14G 232
C14G_S 234
C14M 233
C14M_S 234
C14NL 258
C19 *
C22G 232
C22G_S 234
C22M 233
C22M_S 234
C22NL 258
C2617 *
C2791 *
C2909 *
C30BS 235
C30F 235
C30FBS 235
C4044 *
C4534 *
C4559 *
C515 58
C517 58
C518 58
C519 58
C520 58
C5237 *
C5268- 113
C5898 *
C60BS 235
C60F 235
C60FBS 235
C6344 *
C7018 *
C7019 *
C7020 *
C7021- 403
C7024- 404
CAV 79, 85
CAVH 79, 85
CB203107S2105 *
CB3 *
CB5 *
CBB *
CBC *
CBF *
CBP *
CBPUB-ES-ED1H 421
CBPUB-ES-ED2H 421
CBPUB-ES-ED30H 421
CBPUB-ES-ED31H 421
CBPUB-ES-ED32H 421
CBPUB-ES-ED33H 421
CBPUB-ES-ED34H 421
CBPUB-ES-ED35H 421
CBPUB-ES-ED36H 421
CBPUB-ES-ED3H 421
CBS *
CBSV-ES-ED1 421
CBSV-ES-ED3 421
CBSV-ES-ED4 421
CBSV-ES-ED5 421
CBSV-ES-ED6 421
CBSV-ES-EN1 418
CBSV-ES-EN2 418
CBSV-ES-EN3 418
CBSV-ES-EN4 418
CBSV-ES-EN5 418
CBSV-ES-EN6 418
CBSV-ES-EN7 418
CBSV-ES-EN8 418
CBSV-ES-TEHP 422
CBSV-ES-TELP 422
CBSV-ES-TEMP 422
CBSV-SC-EN8 419-420
CBT *
CBTR-ES-1DA 421
CBTR-ES-1HP 421
CBTR-ES-2HP 421
CBTR-SC-1HP 421
CBTR-SC-2HP 421
CBU *
CCB *
CCC *
CCE *
CCG *
CCP- 326-329
CCSK-45 410
CD 226
CD1 *
CD100 *
CD27 *
CD33 *
CDB *
CDC *
CDN (fuses) 219
CDNF100 352-355, 356-358, 371
CDNF16 352-355, 356-358
CDNF160 359-360, 371
CDNF200 361-362, 371
CDNF25 352-355, 356-358
CDNF30
352-355, 356-358, 371
CDNF32 352-355, 356-358
CDNF400 363-364
CDNF45 352-355, 356-358
CDNF60
352-355, 356-358, 371
CDNF63 352-355, 356-358
CDS 219
CDS6 *
CDS8 *
CDS9 *
CDSS 338
CEO 225
CFD100 334-336, 344-346
CFD200 337-339, 346
CFD30 331-333, 344-346
CFD60 334-336, 344-346
CFD600 346
CFD800 346
CFZ *
CGL 220
CH30J_ 254
CH30J_I 254
CH60J_ 254
CH60J_I 254
CH08 258
CH10 *
CH10CL *
CH10CM *
CH14 258
CH14-HP 258
CH14MS-_D 258
CH22 258
CH810-HP 258
CHCC 257
CHM 257
CH-PLC 258
CHPV 257
CIF 221
CIH 223
CIK 223
CIL 223
CJ 222
CL1 195
CM__CF 235
CM__F 225
CM__FC 225
CP14002 *
CPB16 _ 296, 299-300
CPDB- 296-297, 299-300
CPS-C *
CT 191-192
CUG *
_D125 227
_D16 227
_D27 227
_D33 227
DCM 47
DD 226
DEO 225
DFC *
DFJ 97
DIA *
DLN-R 34
DLS-R 34
DRA-1 413
DRA-2 413
DRLC-A *
E-6188 *
EBI055- *
EC-_ _ _ 195
ECF *
ECL055- 76
ECL155- 77
ED 226
EDA 40
EDN 40
EET 191-193
EF 226
EFC30 378-380
EFC60 378, 380
EFF *
EFH *
EFJ100 378-380
EFJ200 378-380
EFJ30 378-380
EFJ400 378-380
EFJ60 378-380
EFJ600 378-380
EFJ800 378-380
EFL800 379-380
EFS 226
EK *
ELN *
EN6 *
ENA *
ENF100 381-383
ENF1200 381-383
ENF125 381-383
ENF16 381-383
ENF1600 381-383
ENF200 381-383
ENF2000 381-383
ENF25 381-383
Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number
* Not listed in this catalog. Call Cooper Bussmann Customer Satisfaction for more information. Call 636-527-3877.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
438
Index
438
ENF30 381-383
ENF3150 381-383
ENF32 381-383
ENF400 381-383
ENF45 381-383
ENF60 381-383
ENF600 381-383
ENF63 381-383
ENF800 381-383
ENN *
EP *
ERK-28 411
ERS2 *
ERS30 *
ESD 225
ET 191-192
ETF *
EVF *
F01A *
F02A *
F02B *
F03A *
F03B *
F06A *
F07A *
F09A *
F09B *
F10A *
F15A *
F15B *
F16A *
F16B *
F19B *
F29A *
F38 402
F380 *
F60C *
F61C *
F62C *
F63C *
F64C *
F65C *
F7036- *
FA02 *
FA2A *
FA4H *
FBI 66
FBM 66
FBP *
FC *
FCB *
FCC *
FCU *
FD200 344
FD400 340-344
FD600 340-343, 346
FD800 340-343, 346
FDM *
FE 191-192, 194
FE2475- *
FEE 191-192, 194
FEH *
FF 226
FG 226
FH2 *
FHL *
FHN *
FL- *
FL11H_ 88
FL11K__ 88
FL11N *
FL11T__ 88
FL12K__ 88
FL1A5 *
FL3H *
FL3K__ 88
FL3T__ 88
FLB *
FLD *
FLF *
FLM *
FLN *
FLS *
FM 191-192, 194
FM01A *
FM08A *
FM09A *
FM09B *
FMM 191-192, 194
FMX *
FNA 51
FNJ *
FNM 49
FNQ 49
FNQ-R 18
FNW *
FP-_ 414
FR-1000 *
FRN-R 35
FRN-R-__ID 35
FRS-R 36
FRS-R-__ID 36
FSD *
FT-_ 414
FTI *
FTM *
FWA 98-101, 197-198
FWC 205-206
FWH 104-105, 201-204
FWJ 111-112, 213-214
FWK 211-212
FWL 215
FWP 207-210
FWS 215
FWX 102-103, 199-200
G30060 274
GBA 51
GBB 63
GBB-V 63
GBC *
GDA 59
GDA-V 59
GDB 59
GDB-V 59
GDC 60
GDC-V 60
GF 226
GFA *
GG 226
GH 226
GKB *
GKJ *
GLD 51
GLH *
GLN *
GLP 235
GLQ 53
GLR 54
GLX *
GMA 61
GMA-V 61
GMC 61
GMC-V 61
GMD 61
GMD-V 61
GMF 54
GMQ 53
GMT- 399
GMT-A 399
GMW *
GOB *
GRF 54
GSK-260 410
H07C 224
H25_ 260-262
H60_ 263-265
HAC-R *
HAS-R *
HBC *
HBH-I 66
HBH-M 66
HBM *
HBO *
HBP- *
HBS- *
HBV-I 66
HBV-M 66
HBW-I 66
HBW-M 66
HC- *
HC1 *
HC2 *
HC3 *
HC7 *
HC8 *
HCM *
HEB 279-280
HEC 279
HEF *
HEG 279
HEH 279
HEJ 279
HET 279
HEX 279
HEY 279
HFA 278
HFB 277
HGA *
HGB *
HGC *
HHB 277
HHC 56
HHD 56
HHF 56
HHG 56
HHI 278
HHJ 278
HHL 56
HHM 56
HHT 278
HHX 56
HIF *
HJL 285
HJM *
HKA *
HKL 285
HKP 282
HKQ *
HKR 285
HKT 285
HKU 285
HKX 285
HLA *
HLD 285
HLQ 53
HLR 54
HLS 399
HLT 399
HME 278
HMF 278
HMG 278
HMH 278
HMI 278
HMJ 278
HMK *
HMR *
HN-1 *
HN-3 *
HN-5 *
HOB *
HOF *
HPC-D 287
HPD 286
HPF 286
HPG 286
HPL *
HPM 287
HPS 286
HPS2 287
HRE 278
HRF 278
HRG 278
HRH 278
HRI 278
HRJ 278
HRK 277
HSK *
HTB- 283-284
HTC-10M *
HTC-140M 67
HTC-15M 67
HTC-200M 67
HTC-210M 67
HTC-30M *
HTC-35M 281
HTC-40M 281
HTC-45M 65
HTC-50M 65
HTC-55M 281
HTC-60M 65
HTC-65M 65
HTC-70M 281
HVA 87
HVB 87
HVJ 87
HVL 87
HVR 87
HVT 87
HVU 87
HVW 87
HVX 87
HWA *
IXL70F *
J-_ _ 415
J101/J *
J201/J *
J301/J *
J60__ 266-267
J70032 216
J70100 216
JA600 268
JB1 *
JB3 *
JCA *
JCD- 78
JCE- *
JCG- 80, 82
JCH- 80-81
JCI- 78
JCK- 80-81
JCK-A- 80-81
JCK-B- 80-81
JCL- 80-81
JCL-A- 80, 82
JCL-B- 80, 82
JCM *
JCN *
JCP *
JCQ- 78
JCR-A 80, 82
JCR-B- 80, 82
JCT- 78
JCU- 74-75
JCW- 78
JCX- 74
JCY- 74
JCZ- 74-75
JDN *
JDZ- 74-75
JF1 *
JJN- 38
JJS- 39
JKS 24
JN *
JP600 268
JPA-3 *
JSK-36 410
JT 255-256
JTN 255-256
JU *
Catalog Number Index
Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number
* Not listed in this catalog. Call Cooper Bussmann Customer Satisfaction for more information. Call 636-527-3877.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 439
Services &
Application
Guide
Index
439
* Not listed in this catalog. Call Cooper Bussmann Customer Satisfaction for more information. Call 636-527-3877.
JV-L 258
K07C 224
KAA *
KAB *
KAC 106
KAD *
KAF *
KAJ *
KAL *
KAW *
KAX *
KAZ 52
KBC 107
KBD *
KBJ *
KBO *
KBR *
KBT *
KBY *
KCA 46
KCB 46
KCC 46
KCD 46
KCE 46
KCF 46
KCH 46
KCJ 46
KCM 46
KCM-B 46
KCR 46
KCS 46
KCV 46
KCY 46
KCZ 46
KDA 46
KDB 46
KDC 46
KDD 46
KDE 46
KDF 46
KDH 46
KDJ 46
KDM 46
KDP 46
KDR 46
KDT 46
KDU 46
KDY 46
KEF *
KEM *
KER *
KEW 46
KEX 46
KFH-A 46
KFM 46
KFT 46
KFZ 46
KGC *
KGJ *
KGJ-A *
KGJ-E *
KGL *
KGO-E *
KGS *
KGS-A *
KGT *
KGX *
KGY *
KIG 46
KJA *
KJB *
KLC *
KLM 47
KLP *
KLU 28
KMH-C *
KOS15 *
KPF 46
KQO 46
KQT 46
KQV 46
KQW-M *
KRP-C__SP 26-27
KRP-CL 27
KS-19392-L36 *
KT3- 310
KT4- 310
KTE *
KTJ *
KTK 47
KTK-R 19
KTN-R 32
KTN-S *
KTQ 50
KTS-R *
KTS-S *
KTU 28
KU 321
KUH 321
KURL 321
KUSC 321
KUX 321
KUXRL 321
KUXSC 321
KWN-R *
KWS-R 33
L09C 224
L14C 224
LA *
LA8D324 *
LAA *
LAC *
LAG *
LAN *
LAR *
LCT 188-189
LCU *
LD1 *
LD2 *
LEF *
LET 188-189
LKB *
LKC *
LKN *
LKS *
LMMT 188, 190
LMT 188, 190
LP-CC 17
LPF1- 291
LPJ__SP 23
LPJ__SPI 23
LPN-RK__SP 29-31
LPN-RK__SPI 29-31
LPRK-28 411
LPS-RK__SP 29-31
LPS-RK__SPI 29-31
LPT *
LS1D3 *
M09C 224
M14C 224
MAI 195
MAS *
MAX- 55
MAX-__ID 55
MB- 42
MBO *
MC_ _ _ 195
MCRW *
MDA 64
MDA-V 64
MDF *
MDL 64
MDL-V 64
MDM *
MDQ 64
MDQ-V 64
MDX *
MFN *
MIC 51
MIJ *
MIN 51
MIS 52
MKA *
MKB *
MKG *
MMB *
MMT 191-193
MPR *
MS100 *
MSK-45 410
MSL *
MSW710 *
MT 191-193
MT12 *
MTC6 *
MTH *
MTMU *
MV055- 73
MV155- 73
N512-BK 306
NBB *
NBC *
NBE *
NC3- 307
ND-1260 *
NDN111- 305
NDN1A-WH 305
NDN1-WH 305
NDN3- 304
NDN63- 304
NDNA100 305
NDNA200 305
NDNAS 305
NDND1 *
NDNF1-WH 291
NDNFD1-WH 291
NDNLFD1-WH 291
NDNV4- 304
NFA *
NFT2- 306
NFT3- 306
NFTA 305
_NHG _ _ _ B 228-231
NI 235
NITD 225
NNB 415
NNB-R 415
NNC 415
NO.1 413
NO.100 *
NO.140 412
NO.15 *
NO.2 413
NO.201 *
NO.204 *
NO.205 *
NO.213 415
NO.213-R 415
NO.216 415
NO.216-R 415
NO.220 412
NO.226 415
NO.226-R 415
NO.242-R 415
NO.2621 415
NO.2621-R 415
NO.263 415
NO.263-R 415
NO.2641 415
NO.2641-R 415
NO.2642 415
NO.2661-R 415
NO.2662-R 415
NO.2664-R 415
NO.270 412
NO.2880 *
NO.36 411
NO.4 413
NO.5 413
NO.6 413
NO.616 415
NO.616-R 415
NO.626 415
NO.626-R 415
NO.642-R 415
NO.663 415
NO.663-R 415
NO.7 413
NO.8 413
NON 25
NOS 25
NPL *
NRA 305
NSD 225
NSE3-WH 307
NSS3- 307
NTN-R- 415
NTQ23-WH 311
NTS-R- 415
NUE *
NXA *
NXC *
__NZ01 227
__NZ02 227
OEFMA 86
OEGMA 86
OHFMA 86
OHGMA 86
OIA *
OJ *
OLGMA 86
OPM-1038 250-251
OPMNGSA 252-253
OPMNGSAAUX 252-253
OPM-NG-SC3 252-253
OPM-NG-SM3 252-253
OSD 225
OSP *
P- 41
P09C 224
P11C 224
PCB *
PCC *
PCD *
PCF *
PCG *
PCH *
PCI- *
PCT 399
PDB___ 296
PDBFS___ 295
PF1 274
PF1- 291
PLK3-WH 310
PLU11-WH 309
PLU111-WH 309
PLU1-WH 309
PLU3- 309
PMP 240-241
PON 219
PS 240-241
PS1RPLSW *
PSU11-WH 309
PSU111-WH 309
PSU1-WH 309
PV- 48
PVS-R 37
QC202/J *
QC203/J *
Quik-Spec AC Safety
Switches Switches 245-246
Quik-Spec Coordination
Panelboards 238-239
Quik-Spec DC Safety
Switches 242
Quik-Spec Solar Combiner
Boxes 243-244
R11C 224
R25_ 260-262
R60_ 263-265
Catalog Number Index
Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number
* Not listed in this catalog. Call Cooper Bussmann Customer Satisfaction for more information. Call 636-527-3877.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
440
Index
Catalog Number Index
REG *
REN *
RES *
RFI *
RFL *
RK1SK-39 410
RK5SK-39 410
RLA *
RLC *
RYA *
RYC *
S- 41
S3Holder *
S500 59
S500-V 59
S501 59
S501-V 59
S504 *
S505 59
S505-V 59
S506 60
S506-V 60
S-8001 288
S-8002 288
S-8101 288
S-8102 288
S-8201 288
S-8202 288
S-8203 288
S-8301 288
SA- 42
SAMI- 259
SB 186
SC 22
SCV15 *
SCV20 *
SCY 276
SDA *
SDLSJ *
SDMSJ *
SDQ *
SDQSJ *
SEW-5B *
SF25H *
SFB1030 *
SFC-FUSE-CAB 414
SFC-SHELF 414
SFD27 *
SFE *
SFLSJ *
SFMSJ *
SFQSJ *
SFR *
SFR1 *
SKA 276
SKLSJ *
SL- 40
SM363 *
SNF-7K *
SNF-7M *
SNL-7K *
SOA72 305
SOU 276
SOW 276
SOX 276
SOY 276
SPJ *
SPP *
SRA-R *
SRD *
SRT-A *
SRU 276
SRU-BC *
SRW 276
SRX 276
SRY 276
SSD 225
SSN 276
SSU 276
SSW 276
SSX 276
SSY 276
STD 225
STI *
STM *
STY 276
SYC *
SZQ *
T- 41
T1320-2R *
T30__ 269-270
T60__ 271-272
TB100- 312-313
TB200- 314-315
TB200HB- 314-315
TB300- 316-317
TB345- 316-317
TB400- 320
TC 41
TCF 20-21
TCF__RN 20-21
TCFH__N 20-21
TCP *
TDC *
TDC10 *
TDC11 *
TDC180 *
TDC600 *
TDLEJ 84
TDLSJ 84
TDMEJ 84
TDP *
TDQSJ 84
TFC *
TFF *
TFL *
TFLSJ 84
TFMEJ 84
TFQSJ 84
TGC *
TGH *
THL *
THLEJ 84
THMEJ 84
TIQ *
TJD *
TKLEJ 84
TKMEJ 84
TL- 40
TP158HC 393
TP15900 *
TP15900-4 391
TP15914 390
TPA 391
TPA-B 391
TPB *
TPC 388
TPCDS 388
TPH *
TPHCS- 395
TPJ *
TPL- 396
TPM 389
TPMDS 389
TPN 397
TPS 392
TPSFH- 414
TPW *
TPWDS *
TRF *
TS- 322-324
TVS 406
TVSS- 407
TXLEJ 84
TXMEJ 84
TXQEJ 84
UHA *
UHC *
UHJ *
UHS *
UHT *
UHW *
ULR *
VFNHA 83
VKNHA 83
W- 40
WDFHO 83
WDLSJ 83-84
WDOH6 83
WDOSJ 84
WER 400
WFFHO 83
WFLSJ 83
WFMSJ 83
WFNHO 83
WFOH6 83
WFOSJ 84
WGA *
WHA *
WHN *
WIE *
WJON6 83
WKB *
WKFHO 83
WKH *
WKJ *
WKK *
WKL *
WKLSJ 84
WKMSJ 83-84
WKNHO 83
WKS *
WKU *
WKV *
WLF *
WMB *
WMM *
WMQ *
WPQ *
WQL *
WQN *
WQP *
WSE *
WSH *
WSL *
WSM *
WSP *
WSQ *
WST *
WSU *
WTJ *
WTK *
WTT *
WTZ *
WUC *
WUD *
WUE *
WUG *
WUH *
WUI *
WUQ *
WUR *
WUU *
WUV *
WUW *
WUY *
WVA *
WVQ *
WVR *
WWD *
WWE *
WWF *
WWG *
WWI *
WWK *
WWL *
WWU *
WWV *
WWX *
WYG *
WYM *
WZC *
WZJ *
WZK *
WZL *
WZX *
XL25X *
XL50F *
XL70F *
Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number Catalog Page
Number
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 441
Services &
Application
Guide
Sales & Suppor t
Nor th America - Wor ld Headquar ters
Cooper Bussmann
114 Old State Road
Ellisville, Missouri 63021
Telephone: 636-527-3877
Fax: 800-544-2570
Email: fusebox@cooperindustries.com
Cooper Bussmann Mexico
Poniente 148 No.933
Col. Industrial Vallejo
Azcapotzalco
C.P. 02300, Mexico D.F.
Telephone: +52-55-5587-0211 Ext.720
Fax: +52-55-5567-1131
E-mail: ventasbussmannmexico@cooperindustries.com
Cooper Bussmann Transportation
10955 SW Avery St.
Tualatin, OR 97062
Telephone: 503-692-5360
Fax: 503-692-9091
E-mail: SurePower.Sales@cooperindustries.com
Cooper Bussmann Electronics
1225 F Broken Sound Parkway NW
Boca Raton, FL 33487
Telephone: 561-988-4100
Fax: 561-241-6640
E-mail: customerservice@cooperindustries.com
Asian Headquar ters
Cooper Electric (Shanghai) Co. Ltd.
955 Shengli Road Heqing Pudong, Shanghai 201201
China
Telephone: 8621-2899-3888
Fax: 8621-2899-3997
Bussmann India
Cooper Bussmann, India, Pvt. Ltd.
2, EVR Street,
Sedarpet Indl. Estate,
Pondicherry – 605 111
India
Telephone: 91-413-267-2005
Fax: 91-413-267-8182
E-mail: sales.india@cooperindustries.com
European Headquar ters
Cooper (UK) Ltd.
Melton Road
Burton-on-the-Wolds
Leicestershire LE12 5TH
England
Telephone: 44-1509-882737
Fax: 44-1509-882786
E-mail: bule.sales@cooperindustries.com
South American Headquar ters
Cooper Bussmann Brazil
Bussmann do Brasil Ltda.
Rodovia Santos Dumont, km 23
13.300-000, Caixa Postal 095
Itu Sao Paulo
Brazil
Telephone: 55-11-4024-8400
Fax: 55-11-40-24-8424
Sales Suppor t & Manufacturing Facilities
For product data sheets visit www cooper bussmann com/products/datasheet asp
The comparative catalog numbers shown were derived from the latest available published information from various manufacturers.
Because competitors’ products may differ from Cooper Bussmann products, it is recommended that each application be checked for
required electrical and mechanical characteristics before substitutions are made.Cooper Bussmann is not responsible for misapplications
of our products.Overcurrent protection is application dependent.Consult the latest catalogs and application literature, or contact our
Application Engineering Department at (636) 527-1270.
Cooper Bussmann®Fuse
Cross Reference &
Low-Peak®Upgrade
The left column represents Cooper Bussmann and
competitors’ part numbers.The right column
represents the Cooper Bussmann upgrades.
The Cooper Bussmann®fuse upgrade offers
superior performance while reducing the number of
SKUs that need to be in stock.Low-Peak®fuses
feature a high degree of current limitation, which
will provide the best component protection and may
reduce the arc-flash hazard.Listings are alpha-
numerical by fuse class and fuse catalog symbol.
This list is only a consolidated cross reference to
some of our most common products.For a much
more extensive database please consult the
Product Profiler
competitor cross-reference.Just
visit www.cooperbussmann.com and click on the
magnifying glass icon in the upper right corner.
Class CC and Midget
Existing Fuse Low-Peak®Upgrade
A6Y (type 2B) LP-CC
ABU
AGU
ATDR
ATM
ATMR
ATQ
BAF
BAN
BLF
BLN
CCMR
CM
CMF
CNM
CNQ
CTK
CTK-R
FLM
FLQ
FNM
FNQ
GGU
HCLR
KLK
KLK-R
KTK
KTK-R
MCL
MEN
MEQ
MOF
MOL
OTM
TRM
6JX LP-CC
*FNQ-R suggested on primary of control transformers.
ATQR
FNQ-R FNQ-R
KLDR
250 Volt Class R
Existing Fuse Low-Peak®Upgrade
A2D LPN-RK_SP
A2D-R
A2K
A2K-R
A2Y (type 1)
AT-DE
CHG
CRN-R (type 3)
CTN-R
DEN
DLN
DLN-R
ECN
ECN-R
ERN
FLN
FLN-R
FRN
FRN-R
FTN-R
GDN
HAC-R
HB
KLN-R
KON
KTN-R
LENRK
LKN
LLN-RK
LON-RK
NCLR
NLN
NON
NRN
OTN
REN
RFN
RHN
RLN
TR
655
660
10KOTN
50KOTN LPN-RK_SP
600 Volt Class R
Existing Fuse Low-Peak®Upgrade
A6D LPS-RK_SP
A6K-R
A6X (type 1)
ATS-DE
CHR
CTS-R
DES
DES-R
DLS
DLS-R
ECS-R
ERS
FLS
FLS-R
FRS
FRS-R
FTS-R
GDS
HA
KLS-R
KOS
KTS-R
LES
LES-R
LES-RK
LKS
LLS-RK
LOS-RK
NLS
NOS
NRS
OTS
RES
RFS
RHS
RLS
SCLR
TRS
TRS-R
656
10KOTS
50KOTS LPS-RK_SP
Class L
Existing Fuse Low-Peak®Upgrade
A4BQ KRP-C_SP
A4BT
A4BY
A4BY (type 55)
CLASS L
CLF
CLL
CLU
HRC-L
KLLU
KLPC
KLU
KTU
L
LCL
LCU KRP-C_SP
Class J
Existing Fuse Low-Peak®Upgrade
A4J LPJ_SP
AJT
CJ
CJS
GF8B
HRCXXJ
J
JA
JCL
JDL
JFL
JHC
JKS
JLS
JTD LPJ_SP
Circuit Protection Products for the Electrical Industry
Reorder # 1007 0210-55M Printed in USA
Your Authorized Cooper Bussmann Distributor is:
Customer Assistance
Customer Satisfaction Team
Available to answer questions regarding Cooper
Bussmann products & services Monday-Friday,
8:00 a.m. – 6:00 p.m. Central Time. Contact:
• Phone: 636-527-3877
• Toll-free fax: 800-544-2570
• E-mail: busscustsat@cooperindustries.com
Emergency and After-Hours Orders
Next flight out or will call shipment for time-critical needs.
Customers pay only standard product price, rush freight
charges, & modest emergency service fee. Place these
orders through the Customer Satisfaction Team during
regular business hours. For after-hours, contact:
• After hours 314-995-1342
C3– the Enhanced, Online Cooper Customer Center
Provides real time product availability, net pricing, order
status & shipment tracking across six Cooper divisions:
B-Line, Bussmann, Crouse-Hinds, Lighting, Power
Systems & Wiring Devices. Call 877-995-5955 for
log-in assistance. Available at:
• www.cooperc3.com
Application Engineering
Technical assistance is available to all customers.
Staffed by degreed electrical engineers, this
application support is available Monday-Friday,
8:00 a.m. – 5:00 p.m. Central Time. Contact:
• Phone: 636-527-1270
• Fax: 636-527-1607
• E-mail: fusetech@cooperindustries.com
• Live Chat: www.cooperbussmann.com
Online Resources
Visit www.cooperbussmann.com for the following
resources:
• Product search & cross-reference
• Product & technical materials
• Solutions centers for information on topical
issues including arc-flash, selective coordination
& short-circuit current rating
• Technical tools, like our arc-flash calculator
• Where to purchase Cooper Bussmann product
Services
Cooper Bussmann Services team provides
engineering expertise in electrical system reviews,
electrical safety training & component testing for
Agency compliance. Contact:
• Phone: 636-207-3294
• E-mail: services@cooperindustries.com
Cooper Industries plc
600 Travis, Ste. 5600
Houston, TX 77002-1001
P: 713-209-8400
www.cooperindustries.com
Cooper Bussmann®
St. Louis, MO 63178
636-394-2877
www.cooperbussmann.com