Overview Bussmann®
29
for Non-Fusible Disconnect Switches
CDNF16 – CDNF160
Fusible
Non-FusedEnclosed FusedEnclosed Non-Fused
1 UL listed switches are also CSA approved.
2 For complete technical information please see page 58 & 59.
3 1000V, IEC 408.
4 Switch only
• = Available
— = Not available
Catalog number 3 pole CDNF16 CDNF25 CDNF32 CDNF45 CDNF63 CDNF30 CDNF60 CDNF100 CDNF160
UL listed, CSA approved, IEC rated, CE marked
CDNF16 CDNF25 CDNF32 CDNF30 CDNF60 CDNF100 CDNF160
General purpose A 16 25 40 60 80 30 60 100 125
amp rating
Approvals1
2 pole N/A N/A N/A N/A N/A N/A N/A N/A UL98
3 pole UL508 UL508 UL508 UL508 UL508 UL98 UL98 UL98 UL98
4 pole UL508 UL508 UL508 UL508 UL508 UL98 UL98 UL98 UL98
Technical ratings
UL,CSA2
Max operating voltage V 600 600 600 600 600 600 600 600 600
Max horsepower rating
Three phase
200 – 208V HP 3 7.5 10 15 20 10 20 25 —
240V HP 5 7.5 10 15 20 10 20 25 30
480V HP 10 15 20 30 40 20 40 50 60
600V HP 10 20 25 20 40 30 40 40 75
Single phase
120V HP 1/2 3/4 1 2 2 2 3 5 7.5
240V HP 1.5 2 3 5 5 5 7.5 15 20
Technical ratings
IEC2
Rated insulation and operational
voltage. AC20 and DC203 V 750 750 750 750 750 750 750 750 750
Rated thermal current, Ith
AC 20/DC 20 open A 25 32 40 63 80 40 63 115 200
AC 20/DC 20 enclosed A 25 32 40 63 80 40 63 115 160
AC 21A 500V A 16 25 32 63 80 40 63 100 160
690V A 16 25 32 63 80 40 63 100 160
Rated operational power AC23
400/415V kW 7.5 9 11 22 37 15 18.5 37 75
690V kW 7.5 9 11 15 18.5 15 15 37 75
Physical characteristics
Weight 4 3 pole lb 0.24 0.24 0.24 0.59 0.59 0.79 0.79 0.79 2.42
Dimension 3 pole H in 2.68 2.68 2.68 3.60 3.60 3.94 3.94 3.94 5.00
W in 1.38 1.38 1.38 2.07 2.07 2.76 2.76 2.76 4.96
D in 2.20 2.20 2.20 2.85 2.85 2.95 2.95 2.95 2.93
Accessories
Terminal lug kit Integral Integral Integral Integral Integral Integral Integral Integral integral
Terminal shroud • • • • • • • • •
Auxiliary contact • • • • • • • • •
Handle UL/NEMA type
Type 1, 3R, 12 • • • • • • • • •
Type 1, 3R, 4, 4X, 12 • • • • • • • • •
Handle type
Selector • • • • • — — — —
Pistol • • • • • • • • •
Conversion kits
6 pole • • • • • • • • •
Transfer • • • • • • • • •
Bypass • • • • • • • • •
Mechanical interlock • • • • • • • — •
Electrical interlock — — — — — — — — —
Overview Bussmann®
30
S = Standard feature
• = Available
— = Not available
UL listed, CSA approved, IEC rated, CE marked
1 UL listed switches are also CSA approved.
2 For complete technical information please see page 58 & 59.
3 1000V, IEC 408.
4 Switch only
BDNF175A BDNF200A BDNF400A BDNF600A BDNF800A BDNF1200 BDNF1600 BDNF2000 BDNF3150
Catalog number 3 pole BDNF175A BDNF200A BDNF400 BDNF600A BDNF800A BDNF1200 BDNF1600 BDNF2000 BDNF3150
General purpose A 175 200 400 600 800 1200 1600 2000 3150
amp rating
Approvals1
2 pole UL508 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC IEC
3 pole UL508 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC IEC
4 pole IEC IEC UL98 & IEC UL98 & IEC IEC IEC IEC IEC IEC
Technical ratings
UL,CSA2
Max operating voltage V 600 600 600 600 600 600 600 600 600
Max horsepower rating
Three phase
200 – 208V HP 30 60 100 150 200 — — — —
240V HP 40 75 125 200 250 — — — —
480V HP 75 150 250 400 500 — — — —
600V HP 100 200 350 500 600 — — — —
Single phase
120V HP — — — — — — — — —
240V HP — — — — — — — — —
Technical ratings
IEC2
Rated insulation and operational
voltage. AC20 and DC203 V 1000 1000 1000 1000 1000 1000 1000 1000 1000
Rated thermal current, Ith
AC 20/DC 20 open A 200 315 630 800 1250 1600 2500 2500 3150
AC 20/DC 20 enclosed A 200 270 630 720 1250 1600 2300 2300 2600
AC 21A 500V A 200 250 630 800 1250 1600 2500 2500 3150
690V A 200 250 630 800 1250 1600 2500 2500 3150
Rated operational power AC23
400/415V kW 90 132 315 355 400 400 400 400 400
690V kW 170 200 355 355 — — — — —
Physical characteristics
Weight 4 3 pole lb 6.61 6.61 13.66 13.66 35.9 38.55 127.7 127.7 127.7
Dimension 3 pole H in 8.35 8.35 11.81 11.77 19.09 19.09 25.04 25.04 25.04
W in 7.83 8.62 10.24 11.93 14.29 14.29 18.43 18.43 18.43
D in 4.55 4.55 5.12 5.12 4.92 4.92 10.67 10.67 10.67
Accessories
Terminal lug kit BDTL25 BDTL25 BDTL26 BDTL27 BDTL30 BDTL28 BDTL28 BDTL28/2 BDTL28/2
Terminal shroud • • • • • • — — —
Auxiliary contact • • • • • • • • •
Handle UL/NEMA type
Type 1, 3R, 12 • • • • • • • • •
Type 1, 3R, 4, 4X, 12 • • • • • • • • •
Handle type
Selector — — — — — — — — —
Pistol • • • • • • • • •
Conversion kits
6 pole • • • • • • — — —
Transfer • • • • • • — — —
Bypass • • • • • • — — —
Mechanical interlock • • • • • • • • •
Electrical interlock • • • • • • • • •
for Non-Fusible Disconnect Switches
BDNF200A – BDNF3150
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
31
16A – 100A Bussmann®
for Non-Fusible Disconnect Switches
Base & DIN Rail Mounted
Fusible
Non-FusedEnclosed FusedEnclosed Non-Fused
Shafts — for use with CDH selector handles .20 x .20" ( 5x5mm)
UL IEC
general AC21 Maximum horsepower rating Terminal lugs Catalog
purpose amp Single phase Three phase number
amp rating rating 120V 240V 200V 240V 480V 600V Wire size Wire type
Selector handles — for use with shafts .20 x .20" ( 5x5mm)
16 – 100 Amp switches, 600V, 3 pole1
For a complete assembly,
please select one of each:
1 switch
1 handle
1 shaft CDNF63 + CDS85S + CDH3S
1 A snap on fourth pole may be added
2 Not suitable for use with CDNF30, 60, 100.
3 Mounting depth is the distance from the outside of door to the disconnect switch mounting plate. Shaft can be cut to desired length.
3.3/85 4.2 – 5.0 3.6 – 4.3 4.9 – 5.6 4.4 – 5.0 3.9 – 4.9 0.04 CDS85S
4.1/105 5.0 – 5.8 4.4 – 5.1 5.7 – 6.4 5.1 – 5.8 4.7 – 5.7 0.04 CDS105S
4.7/120 5.6 – 6.4 5.0 – 5.8 6.3 – 7.0 5.7 – 6.4 5.3 – 6.3 0.05 CDS120S
5.1/130 6.0 – 6.7 5.4 – 6.1 6.7 – 7.4 6.1 – 6.8 5.6 – 6.7 0.05 CDS130S
7.1/180 7.1 – 8.7 7.4 – 8.1 8.6 – 9.4 8.1 – 8.7 7.6 – 8.6 0.08 CDS180S
9.8/250 10.7 – 11.5 10.1 – 10.8 11.4 – 12.1 10.9 – 11.5 10.4 – 11.4 0.10 CDS250S
13/330 13.8 – 14.6 13.3 – 14.0 14.6 – 15.3 14.0 – 14.7 13.5 – 14.5 0.14 CDS330S
CDH1S
CDS_S
CDH15S
CDH6S
Mounting depth3 in inches
CDNF16 CDNF45 CDNF30
Shaft CDNF25 CDNF63 CDNF60
length CDNF32 CDNF100 Weight Catalog
inches/mm CDH1S, CDH2S CDH3S, CDH4S CDH1S, CDH2S CDH3S, CDH4S CDH3S, CDH4S (lbs) number
CDH15S, CDH16S CDH5S, CDH6S CDH15S, CDH16S CDH5S, CDH6S CDH5S, CDH6S
16 16 1/2 1.5 3 5 10 10 #18 – 8 Cu CDNF16
25 25 3/4 2 7.5 7.5 15 20 #18 – 8 Cu CDNF25
40 40 1 3 10 10 20 25 #18 – 8 Cu CDNF32
60 63 2 5 15 15 30 20 #14 – 4 Cu CDNF45
80 80 2 5 20 20 40 40 #14 – 1 Cu CDNF63
30 40 2 5 10 10 20 30 #14 – 4 Cu CDNF30
60 63 3 7.5 20 20 40 40 #14 – 4 Cu CDNF60
100 115 5 15 25 25 50 40 #8 – 1/0 Cu CDNF100
NEMA IEC Color Defeatable Padlockable Weight Catalog
type type (lbs) number
I ON
O OFF
CDNF16
CDNF25
CDNF32
CDNF30
CDNF60
CDNF100
All marked both O/I & Off/On
1 IP54 Black — — 0.09 CDH1S2
1 IP54 Red/Yel — — 0.09 CDH2S2
1 IP54 Black — Yes 0.12 CDH15S2
1 IP54 Red/Yel — Yes 0.12 CDH16S2
1,3R,12 IP65 Black — Yes 0.16 CDH3S
1,3R,12 IP65 Red/Yel — Yes 0.16 CDH4S
1,3R,12 IP65 Black Yes Yes 0.16 CDH5S
1,3R,12 IP65 Red/Yel Yes Yes 0.16 CDH6S
32
for 16A – 100A Non-Fusible Disconnect Switches
Base & DIN Rail Mounted
Handles & Shafts Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Shafts — for use with pistol handles .20 x .20" ( 5 x 5 mm)
Pistol handles — for use with shafts .20 x .20" ( 5 x 5 mm)
NEMA IEC Color Marking Length Defeatable Padlockable Weight Catalog
type type inches/mm (lbs.) number
1 Mounting depth is the distance from the outside of door to the disconnect switch mounting plate. Shaft can be cut to desired length.
2 .1875" (3/16") diameter shackle required.
3 Set screw CDSWM5X8 needed with replacement knobs CDBY__.
5.9/150 6.2 – 6.7 6.9 – 7.4 6.4 – 7.4 0.07 CDS48P
6.7/170 7.0 – 7.5 7.7 – 8.1 7.2 – 8.1 0.08 CDS67P
10.4/265 10.7 – 11.3 11.4 – 11.9 10.9 – 11.9 0.12 CDS49P
15.8/400 16.0 – 16.6 16.8 – 17.2 16.2 – 17.2 0.18 CDS50P
19.7/500 20.0 – 20.5 20.7 – 21.1 20.1 – 21.1 0.23 CDS99P
Mounting depth1 in inches
Shaft CDNF16 CDNF30
length CDNF25 CDNF45 CDNF60 Weight Catalog
(inches/mm) CDNF32 CDNF63 CDNF100 (lbs.) number
BDH104, 6
BDH105
CDS_P
1,3R,12 IP65 Black O/I & Off/On 1.8/45 Yes Yes 0.28 BDH104
1,3R,12 IP65 Red/Yel O/I & Off/On 1.8/45 Yes Yes 0.28 BDH105
1,3R,12 IP65 Black O/I & Off/On 2.6/65 Yes Yes 0.29 BDH106
1,3R,12 IP65 Red/Yel O/I & Off/On 2.6/65 Yes Yes 0.29 BDH107
1,3R,12,4,4X IP66 Black O/I & Off/On 2.6/65 Yes Yes 0.29 CDHXB65
1,3R,12,4,4X IP66 Red/Yel O/I & Off/On 2.6/65 Yes Yes 0.29 CDHXY65
1 Red CDNF16, 25, 32 1.0 — OPMRH
1 Red CDNF30, 45, 60, 63,100 1.4 — CDBY683063
1 Red CDNF30, 45, 60, 63,100 1.6 Yes2 CDBY68419/13
Metal collar CDNF16 – CDNF100 — — CDMC1
Set screw CDNF16, 25, 30, 32, 45, 60, 63, 100 — — CDSWM5X8
NEMA Color For use Length Padlockable Catalog
Type on: (inches) number
OPMRH
CDBY68306
Twisted shafts — Rotates handle 45° .20 x .20" ( 5 x 5 mm)
5.9/150 6.2 – 6.7 6.9 – 7.4 6.4 – 7.4 0.07 CDS48T
6.7/170 7.0 – 7.5 7.7 – 8.1 7.2 – 8.1 0.08 CDS67T
10.4/265 10.7 – 11.3 11.4 – 11.9 10.9 – 11.9 0.12 CDS49T
15.8/400 16.0 – 16.6 16.8 – 17.2 16.2 – 17.2 0.18 CDS50T
Replacement knob — mounts directly to switch; no shaft necessary
CDBY68419/1
CDS_T
CDMC1
Mounting depth1 in inches
Shaft CDNF16 CDNF30
length CDNF25 CDNF45 CDNF60 Weight Catalog
(inches/mm) CDNF32 CDNF63 CDNF100 (lbs.) number
33
for 16A – 100A Non-Fusible Disconnect Switches
Base & DIN Rail Mounted
Accessories Bussmann®
Fusible
Non-FusedEnclosed FusedEnclosed Non-Fused
Base and DIN rail mounted switches
Auxiliary contacts1 — snap-on mounting
1 UL File # E83510
2 Switch accepts one power pole or one terminal pole per side. Only one power pole per switch.
CDAUX11
AC AC
Description For use on: Weight thermal rated Catalog
(lbs.) amp rating voltage number
AC AC
Description For use on: Weight thermal rated Catalog
(lbs.) amp rating voltage number
CD_63P
CDAUX__
0.07 40 600 CDN32P
Solid neutral2 CDNF16 – CDNF100 0.13 80 600 CDN63P
0.31 100 600 CDN125P
0.07 40 600 CDD32P
Detachable neutral 2 CDNF16 – CDNF100 0.13 80 600 CDD63P
0.31 100 600 CDD125P
0.07 40 600 CDE32P
Ground terminal2 CDNF16 – CDNF100 0.13 80 600 CDE63P
0.31 100 600 CDE125P
Power poles
• Only one power pole per switch
• Mounts on left or right side of switch
Terminal poles
• Switch accepts one terminal pole per side
• Mounts on left or right side of switch
CD_32P
CD_125P
AC AC
Description For use on: Weight thermal rated Catalog
(lbs.) amp rating voltage number
1 N.O.
mounts on right hand CDNF16 – CDNF100 0.07 10 600 CDAUX10
side of switch only
1 N.C.
mounts on left hand CDNF16 – CDNF100 0.07 10 600 CDAUX01
side of switch only
1 N.O. + 1 N.C.
mounts on left or right CDNF16 – CDNF100 0.07 10 600 CDAUX11
hand side of switch
I
ON
O
OFF
OT16E3
(N)7
L4
(N)8
T4
N
N
N
N
N
N
PE
PE
Max. two contacts on each side of switch
0.07 40 600 CDS32P
Fourth pole2 CDNF16 – CDNF100 0.13 80 600 CDS63P
0.31 100 600 CDS125P
0.07 40 600 CDL32P
Late-break/early-make2 CDNF16 – CDNF100 0.13 80 600 CDL63P
0.31 100 600 CDL125P
34
Accessories Bussmann®
for 16A – 100A Non-Fusible Disconnect Switches
Base & DIN Rail Mounted
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
CDTS__T3 CDTS__T1
CDSA1 CDSA2
CDTL-ST
CDP__2
CDP__2EN1
NDNA100
NDNA200
CDETL-ZW16
I
ON
O
OFF
DIN rail
Legend plates for selector handles
Locking accessories
Cam attachment for Kirk Key,
Castell, Lowe & Fletcher and Ronis
interlock. For adapting to the 5, 6 & 8mm shafts 0.29 CDETL-ZW16
interlock system. The interlock
is not included.
Description For use on: Weight Catalog
(lbs.) number
Description For use on: Weight Length Catalog
(lbs.) inches/mm number
Blank plate
Black CDH15, 25, 75, 85, 115, 125 CDPB1
Yellow 155, 165, 175, 185, 195, 205 CDPY1
Black CDH35, 45, 55, 65, 95, CDPB2
Yellow 105, 135, 145 CDPY2
Plate marked with: MAIN SWITCH
Black CDH15, 25, 75, 85, 115, 125 CDPB1EN1
Yellow 155, 165, 175, 185, 195, 205 CDPY1EN1
Black CDH35, 45, 55, 65, 95, CDPB2EN1
Yellow 105, 135, 145 CDPY2EN1
Description For use on: Catalog
number
Shaft support
35mm DIN Rail CDNF16 – CDNF100 .38 39.4/1000 NDNA100
35mm Aluminum DIN Rail CDNF16 – CDNF100 .75 78.8/1000 NDNA200
Shaft support CDNF16 – CDNF100 0.30 CDTL-ZX58
Description For use on: Weight Catalog
(lbs.) number
Terminal shrouds* — snap on mounting for line or load side
3 pole CDNF16, CDNF25, CDNF32, 0.02 CDTS32T3
includes one shroud CDNF45, CDNF63, 0.02 CDTS63T3
for line or load side CDNF30, CDNF60, CDNF100 0.02 CDTS125T3
4th pole CD_32P 0.02 CDTS32T1
includes one shroud CD_63P 0.02 CDTS63T1
for line or load side CD_125P 0.02 CDTS125T1
Description For use on: Weight Catalog
(lbs.) number
* All disconnects are IP20 touch safe as standard. Terminal shrouds provide an additional level of protection.
Padlocking adapter
Description For use on: Weight Catalog
(lbs.) number
1 Pkg. of label carriers CDNF30, CDNF45 100 pieces CDTL-ST
1 Pkg of blank description labels CDNF60, CDNF63 315 pieces CDT-E
CDNF100
Labelling accessories
Description For use on: Package Catalog
quantity number
Adapter for one padlock
with a max.
CDNF30, CDNF45
0.02 CDSA1
0.137" shackle
CDNF60, CDNF63
Padlock for DS-SA1
CDNF100
0.22 CDSA2
Adapter and padlock 0.24 CDSA3
35
for 16A – 100A Non-Fusible Disconnect Switches
Base & DIN Rail Mounted
Accessories Bussmann®
Fusible
Non-FusedEnclosed FusedEnclosed Non-Fused
Conversion mechanisms
• For use with Base and DIN rail mounted switches only
• Switches are not included
Transfer — CDZW6
Transfer mechanism manually transfers
between two power sources using two
switches and a center OFF position.
A 3-position handle is included:
(UL Type 1, 3R & 12) or
(UL Type 1, 3R, 4, 4X, 12)
Shafts included. Equipment required for
a complete installation:
• One conversion mechanism
• Two disconnect switches
Bypass — CDZW17
Bypass mechanism operates three switches:
Two switches in series and one changeover
switch to allow power bypass.
A 3-position handle is included:
(UL Type 1, 3R & 12) or
(UL Type 1, 3R, 4, 4X, 12) Shafts
included.Equipment required for a complete
installation:
• One conversion mechanism
• Three disconnect switches
6 or 8 pole — CDZW8
6 (8) pole mechanism allows two switches
controlled by one handle to open or close
simultaneously.
Equipment required for a complete
installation:
• One conversion mechanism
• Two disconnect switches
• One handle1
• One 5mm shaft
POS. O POS. I
SW. A O X
SW. B O X
X = Closed
O = Open
POS. I POS. O POS. II
SW. A X O O
SW. B O O X
X = Closed
O = Open
POS. I POS. O POS. II
SW. A O O X
SW. B O O X
SW. C X O O
X = Closed
O = Open
1 CDNF16 – CDNF32 can use a selector or pistol handle. All other sizes must use a pistol handle.
2 = Three poles
Description For use on: Weight Catalog
(lbs.) number
6 or 8 pole 0.33 CDZW8
Transfer CDNF16 – CDNF100 1.87 CDZW6
Bypass 1.54 CDZW17
I O II
LOAD LOAD LOAD
SW. A SW. B SW. A SW. B SW. A SW. B
2
2
2
SW. A SW. B
POS. I POS. I
SW. A X O
SW. B O X
Mechanical interlock — CDZW24
Mechanical interlock mechanism prevents both
switches from being in the ON position at the
same time.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• Two handles
• Two shafts
X = Closed
O = Open
1
I
O
N
CDZW8
CDZW6
CDZW17
CDZW24
36
16A – 100A Bussmann®
Non-Fusible Disconnect Switches
Door Mounted
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Selector handles
NEMA/UL IEC Color Defeatable Padlockable Weight Catalog
type type (lbs) number
16 – 100 Amp switches, 600V, 3 pole123
For a complete assembly,
please order one of each:
1 switch
1 handle
1 A snap on fourth pole may be added
2 Door mounted switches do not require shafts.
3 CDNF16, 25, 32, 45 & 63 door mounted switches will not accept pistol handles.
4 CDNF45 & 63 door mounted switches can only use screw mounted handles.
CDNF16
CDNF25
CDNF32
CDH9S
CDH13S
CDH10S
CDH14S
16 16 1/2 1.5 3 5 10 10 #18 – 8 Cu CDNF16D
25 25 3/4 2 7.5 7.5 15 20 #18 – 8 Cu CDNF25D
40 40 1 3 10 10 20 25 #18 – 8 Cu CDNF32D
604 63 2 5 15 15 30 20 #14 – 4 Cu CDNF45D
804 80 2 5 20 20 40 40 #14 – 1 Cu CDNF63D
304 40 2 5 10 10 20 30 #14 – 4 Cu CDNF30D
604 63 3 7.5 20 20 40 40 #14 – 4 Cu CDNF60D
1004 115 5 15 25 25 50 40 #8 – 1/0 Cu CDNF100D
CDNF45D CDH9S
CDH17S
CDH19S
I ON
O OFF
All marked both O/I & Off/On
Snap-on mounting — for use on CDNF16, 25, 32D
1 IP54 Black — — 0.10 CDH7S
1 IP54 Red/Yel — — 0.10 CDH8S
1 IP54 Black — Yes 0.13 CDH19S
1 IP54 Red/Yel — Yes 0.13 CDH20S
1,3R,12 IP65 Black — Yes 0.17 CDH9S
1,3R,12 IP65 Red/Yel — Yes 0.17 CDH10S
Screw mounting — for use on CDNF16, 25, 32, 45 & 63D
1 IP54 Black — — 0.11 CDH11S
1 IP54 Red/Yel — — 0.11 CDH12S
1 IP54 Black — Yes 0.14 CDH17S
1 IP54 Red/Yel — Yes 0.14 CDH18S
1,3R,12 IP65 Black — Yes 0.18 CDH13S
1,3R,12 IP65 Red/Yel — Yes 0.18 CDH14S
Door mounted switches do not provide door interlock
Description For use on: Weight Catalog
(lbs) number
Pistol grip handle adapter
Adapter piece CDNF30, CDNF60, 0.18 CDHZX6
for pistol grip handle CDNF100
CDH8S
CDH12S
UL IEC
general AC21 Maximum horsepower rating Terminal lugs
purpose amp Single phase Three phase Catalog
amp rating rating 120V 240V 200V 240V 480V 600V Wire size Wire type number
37
Accessories Bussmann®
for 16A – 100A Non-Fusible Disconnect Switches
Door Mounted
Fusible
Non-FusedEnclosed FusedEnclosed Non-Fused
Door mounted switches
Auxiliary contacts1 — snap-on mounting
1 UL File # E83510
2 Switch accepts one power pole or one terminal pole per side. Only one power pole per switch.
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Power poles
• Only one power pole per switch
• Mounts on left or right side of switch
Terminal poles
• Switch accepts one terminal pole per side
• Mounts on left or right side of switch
CDAUX11
CD_63D
CDAUX__
CD_32D
Max. two contacts on each side of switch
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
CDNF16D, CDNF25D, CDNF32D 0.07 40 600 CDS32D
Fourth pole2 CDNF45D, CDNF63D 0.13 80 600 CDS63D
CDNF30D, CDNF60D, CNDF100D 0.20 100 CDS100D
CDNF16D, CDNF25D, CDNF32D 0.07 40 600 CDL32D
Late-break/early-make2 CDNF45D, CDNF63D 0.13 80 600 CDL63D
CDNF30D, CDNF60D, CNDF100D 0.20 100 CDL100D
1 N.O.
mounts on righthand 0.07 10 600 CDAUX10
side of switch
1 N.C.
mounts on lefthand CDNF16D - CDNF100D 0.07 10 600 CDAUX01
side of switch
1 N.O. + 1 N.C.
mounts on left or right 0.07 10 600 CDAUX11
hand side of switch
CDNF16D, CDNF25D, CDNF32D 0.07 40 600 CDN32D
Solid neutral2 CDNF45D, CDNF63D 0.13 80 600 CDN63D
CDNF30D, CDNF60D, CNDF100D 0.20 100 CDN100D
CDNF16D, CDNF25D, CDNF32D 0.07 40 600 CDD32D
Detachable neutral2 CDNF45D, CDNF63D 0.13 80 600 CDD63D
CDNF30D, CDNF60D, CNDF100D 0.20 100 CDD100D
CDNF16D, CDNF25D, CDNF32D 0.07 40 600 CDE32D
Ground terminal2 CDNF45D, CDNF63D 0.13 80 600 CDE63D
CDNF30D, CDNF60D, CNDF100D 0.20 100 CDE100D
38
Accessories Bussmann®
for 16A – 100A Non-Fusible Disconnect Switches
Door Mounted
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Terminal shrouds* — snap-on mounting for line or load side
Description For use on: Weight Catalog
(lbs) number
Description For use on: Catalog
number
CDTS_T3 CDTS_T1
CDP_
CPP_EN1
Blank plate
Black CDH15, 25, 75, 85, 115, 125 CDPB1
Yellow 155, 165, 175, 185, 195, 205 CDPY1
Black CDH35, 45, 55, 65, 95 CDPB2
Yellow 105, 135, 145 CDPY2
Plate marked with: MAIN SWITCH
Black CDH15, 25, 75, 85, 115, 125 CDPB1EN1
Yellow 155, 165, 175, 185, 195, 205 CDPY1EN1
Black CDH35, 45, 55, 65, 95 CDPB2EN1
Yellow 105, 135, 145 CDPY2EN1
Legend plates for selector handles
I
ON
O
OFF
* All disconnects are IP20 touch safe as standard. Terminal shrouds provide an additional level of protection.
Description For use on: Catalog
number
Door mounted switch CDNF16D
handle locking clip CDNF25D CDBY68140
CDNF32D
Locking clip (replacement part)
CDBY68140
3 pole CDNF16D, 25D, 32D 0.02 CDTS32T3
includes one shroud CDNF45D & 63D 0.02 CDTS63T3
for line or load side CDNF30D, 60D, 100D 0.02 CDTS100T3
4 pole CD_32D 0.02 CDTS32T1
includes one shroud CD_63D 0.02 CDTS63T1
for line or load side CD_100D 0.02 CDTS100T1
39
125A Bussmann®
Non-Fusible Disconnect Switches
Fusible
Non-FusedEnclosed FusedEnclosed Non-Fused
UL IEC Maximum horsepower rating
general AC21 Terminal lugs Catalog
purpose amp Three phase
amp rating rating 200V 208V 240V 480V 600V Wire size Wire type number
125 Amp Base & DIN rail mounted switches1, 600V
NEMA IEC Color Length Marking Defeat- Padlock- Weight Catalog
type type in/mm able able (lbs) number
For a complete assembly,
please select one of each:
1 switch
1 handle
1 shaft
Shaft length Mounting depth2 Weight Catalog
inches/mm in inches (lbs) number
125 Amp Door mounted switch1, 600V, 3 pole
Shaft length Mounting depth2 Weight Catalog
inches/mm in inches (lbs) number
1 A snap on fourth pole may be added
2 Mounting depth is the distance from the outside of the door to the disconnect switch mounting plate. Shaft can be cut to desired length.
UL IEC Maximum horsepower rating
general AC21 Terminal lugs Catalog
purpose amp Three phase
amp rating rating 200V 208V 240V 480V 600V Wire size Wire type number
CDNF160D
BDS__
BDH61
BDH60
CDNF160 BDS210 BDH60
Pistol handles — for use with .24 x .24" ( 6 x 6 mm)
Shafts — for use with pistol handles .24 x .24" ( 6 x 6 mm)
125 160 30 30 30 60 75 #8 – 1/0 Cu CDNF160D
BDST__
Twisted shafts — Rotates handle 45° .24 x .24" ( 6 x 6 mm)
1, 3R, 12 IP65 Black 2.6/65 O/I & Off/On Yes Yes 0.29 BDH58
1, 3R, 12 IP65 Red/Yel 2.6/65 O/I & Off/On Yes Yes 0.29 BDH59
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 IP66 Black 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXB86
1, 3R, 4, 4X, 12 IP66 Red/Yel 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXY86
5.2/130 4.3 – 6.0 0.08 BDS130
5.9/150 5.0 – 6.7 0.09 BDS150
8.3/210 7.4 – 9.1 0.13 BDS210
11.4/290 10.5 – 12.2 0.18 BDS290
14.2/360 13.3 – 15.0 0.23 BDS360
16.9/430 16.0 – 17.8 0.27 BDS430
5.2/130 4.3 – 6.0 0.08 BDST4
8.3/210 7.4 – 9.1 0.13 BDST25
11.4/290 10.5 – 12.2 0.18 BDST29
14.2/360 13.3 – 15.0 0.23 BDST30
2 pole
125 160 — — — — — #8 – 1/0 Cu CDNF160-2
3 pole
125 160 30 30 30 60 75 #8 – 1/0 Cu CDNF160
40
Accessories Bussmann®
for 125A Non-Fusible Disconnect Switches
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Auxiliary contacts, top mounted
• Accepts four contacts maximum, mounting base always required
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Description For use on: Package qty. Catalog
number
Auxiliary contacts, side mounted
• Accepts four contacts maximum
1 Type _AU for low energy applications. The contacts are gold-plated. AC & DC ratings — Maximum: A600 & P600. Minimum: 12V, 1mA;
5V, 2mA
2 Required if several contact blocks are used in the same installation.
Numbering stickers2
Power pole — for use with base or door mounted switch
• Only one power pole per switch
• Mounts on left or right side of switch
Terminal poles — for use with base or door mounted switch
• Switch accepts one terminal pole per side
• Mounts on left or right side of switch
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Detachable neutral
mounts on side of CDNF160 0.66 125 600 CDN160P
switch or DIN rail
Ground terminal CDNF160 0.66 125 600 CDE160P
Fourth pole CDNF160 0.66 125 600 CDS160P
1 Pkg. of blank labels for CDNF160 10 CDEA-ZX10
OBEA-10, 1 N.O.
1 Pkg. of blank labels for CDNF160 10 CDEA-ZX01
OBEA-01, 1 N.C.
1 N.O. & 1 N.C. CDNF160 0.07 10 600 CDAUX16011
Mounting base, required for CDAUX16011 CDNF160 0.06 — — CDMB160
Locking accessories
Cam attachment for Kirk Key, Castell,
Lowe & Fletcher and Ronis interlock. 5, 6 & 8mm
For adapting to the interlock system shafts 0.29 CDETL-ZW16
The interlock is not included.
CDAUXCA10 CDAUXCA01
CDAUXB160
CDETL-ZW16
Description For use on: Weight Catalog
(lbs) number
CD_160P
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Allows pistol handle to be
directly mounted to switch CDNF160 0.33 CDZX5
behind the door
Description For use on: Weight Catalog
(lbs) number
Handle support bracket
Max. two contacts on each side of switch. One mounting base required for each side of switch
1 N.O. CDNF160 0.07 10 600 CDAUXCA10
1 N.C. 10 600 CDAUXCA01
1 N.O. gold plated1 CDNF160 0.07 10 600 CDEA-10AU
1 N.C. gold plated1 10 600 CDEA-01AU
Mounting base – required for CDAUX_ CDAUX__ 0.06 — — CDAUXB160
CDAUX16011 CDMB160
Shaft extension couplers
Description For use on: Weight Catalog
(lbs) number
Joins two shafts together
for applications where for 6mm shafts 0.26 BDZX167
extended length is required for 12mm shafts 0.26 BDZX95
BDZX167
BDZX95
Accessories Bussmann®
41
for 125A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
6 or 8 pole — BDZW2
6 (8) pole mechanism allows two switches
controlled by one handle, to open or close
simultaneously. Shafts included.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• One handle
POS. O POS. I
SW. A O X
SW. B O X
X = Closed
O = Open
POS. I POS. O POS. II
SW. A X O O
SW. B O O X
X = Closed
O = Open
BDZW2
Description For use on: Weight Catalog
(lbs.) number
Description For use on: Weight Catalog
(lbs) number
Conversion mechanisms
• For use with Base and Din rail mounted switches only
• Switches are not included
Shaft adapter
CDZK19
(X = 6mm)
BDZW1
I O II
LOAD LOAD LOAD
SW. A SW. B SW. A SW. B SW. A SW. B
Transfer — BDZW1
Transfer mechanism manually transfers
between two power sources using two
switches and a center OFF position. A
3 position handle is included. (UL Type 1, 3R
& 12) or (UL Type 1, 3R, 4, 4X, 12) Shafts
included. Equipment required for a complete
installation:
• One conversion mechanism
• Two disconnect switches
12
x
x-1
1
1 = Three poles
1
Description For use on: Weight Catalog
(lbs) number
Interlocks a power
pole with an CDNF160 0.05 CDBY68005
adjacent power pole
Power pole interlock (replacement part)
CDBY68005
Description For use on: Weight Catalog
(lbs) number
Replacement collar (optional replacement for knob)
6 or 8 pole 1.52 BDZW2
Transfer (1, 3R, 12) CDNF160 2.20 BDZW1
Transfer (4X) 2.20 BDZW1X
Mechanical interlock 0.55 CDZW10
Adapts one end
of a 5 or 6mm shaft to 12mm 5 & 6mm shafts 0.20 CDZK19
Use with shaft extension coupler
SW. A SW. B
POS. I POS. I
SW. A X O
SW. B O X
Mechanical interlock — CDZW10
Mechanical interlock mechanism prevents both
switches from being in the ON position at the
same time.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• Two handles
• Two shafts
X = Closed
O = Open
CDZW10 1
Red knob (like original)
for locking shaft in place CDNF160 0.05 CXBY68100
** re-use original set screw **
Replaces original red knob
for locking shaft in place CDNF160 0.05 CDMC2
** re-use original set screw **
I
O
N
CDMC2
Accessories Bussmann®
42
for Non-Fusible Disconnect Switches
175A – 200A Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
1 Mounting depth is the distance from the outside of the door to the disconnect switch mounting plate. Shaft can be cut to desired length.
2 Availability to be announced.
For a complete assembly,
please select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit BDNF200A + BDS240 + BDH110 + BDTL25
CDS340T
175 – 200 Amp switches, 600V
Pistol handles — for use with shafts .31 x .31" ( 8 x 8mm)
Shafts — for use with pistol handles .31 x .31" ( 8 x 8mm)
NEMA IEC Color Length Marking Defeatable Padlockable Weight Catalog
type type mm (lbs) number
Shaft length Mounting depth1 in inches Weight Catalog
inches/mm BDNF175A – BDNF200A (lbs) number
Shaft length Mounting depth1 in inches Weight Catalog
inches/mm BDNF175A – BDNF200A (lbs) number
13.4/340 12.6 – 16.6 0.36 CDS340T
2 pole
175 250 — — — — — BDNF175A2
200 250 — — — — — BDNF200A2
3 pole
175 250 30 30 40 75 100 BDNF175A
200 250 60 60 75 150 200 BDNF200A
4 pole
175 250 30 30 40 75 100 BDNF175A4
200 250 60 60 75 150 200 BDNF200A4
BDNF175A
BDH108
BDS__
BDH109
5.5/140 4.7 – 8.7 0.15 BDS140
9.5/240 8.7 – 12.6 0.26 BDS240
13.4/340 12.6 – 16.6 0.36 BDS340
19.5/500 18.9 – 22.9 0.54 BDS500
UL IEC Maximum horsepower rating
general AC21 Three phase Catalog
purpose Amp number
amp rating rating 200V 208V 240V 480V 600V
1,3R,12 IP65 Black 2.6/65 O/I & Off/On Yes Yes 0.29 BDH108
1,3R,12 IP65 Red/Yellow 2.6/65 O/I & Off/On Yes Yes 0.29 BDH109
1,3R,12 IP65 Black 3.1/80 O/I & Off/On Yes Yes 0.30 BDH110
1,3R,12 IP65 Red/Yellow 3.1/80 O/I & Off/On Yes Yes 0.30 BDH111
1,3R,4,4X,12 IP66 Black 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXB88
1,3R,4,4X,12 IP66 Red/Yellow 3.1/80 O/I & Off/On Yes Yes 0.30 CDHXY88
Twisted shafts — Rotates handle 45° .31 x .31" ( 8 x 8mm)
Accessories Bussmann®
43
for 175A – 200A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Weight AC thermal AC rated Catalog
Description For use on: (lbs) amp rating voltage number
Handle support bracket
Includes one set of 3 shrouds BDNF175A 0.40 BDTS2
for use on line or load side BDNF200A
Weight Catalog
Description For use on: (lbs) number
1 N.O. + 1 N.C. 0.09 10 600 BDAUX12
2 N.O. + 2 N.C. 0.18 10 600 BDAUX13
4 N.O. + 4 N.C. BDNF175A 0.35 10 600 BDAUX16
2 N.O. BDNF200A 0.09 10 600 BDAUX14
4 N.O. 0.18 10 600 BDAUX15
8 N.O. 0.35 10 600 BDAUX17
1 UL File E57057
BDTL25
BDAUX12, 13
BDZX131
BDTS2
BDZX129
BDTL175
For use on: Wire Kit weight Wire Terminal Catalog
size (lbs.) type lugs per kit number
Terminal lug kits
Auxiliary contacts1
Terminal poles
Terminal shrouds
Allows handle to be directly BDNF175A
mounted to switch BDNF200A 0.33 BDZX131
behind the door
Detachable neutral BDNF175A
mounts on side of BDNF200A 0.84 200 600 BDZX129
switch or DIN rail
BDNF175A & #6 – 300 kcmil 0.93 Cu/Al 6 BDTL25
BDNF200A #6 – 300 kcmil 0.47 Cu/Al 3 BDTL253P
*(6) #14 – 6 0.55 Cu/Al 3 BDTL175
*A load side distribution lug eliminates the need to purchase, install and wire a separate distribution block.
*Contact conguration when mounted on switch, not shelf state.
Weight AC thermal AC rated Catalog
Description* For use on: (lbs) amp rating voltage number
Weight Catalog
Description For use on: (lbs) number
Accessories Bussmann®
44
for 175A – 200A Non-Fusible Disconnect Switches
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Cam attachment for Kirk Key, Castell,
Lowe & Fletcher and Ronis interlock. 5, 6 & 8mm
For adapting to the interlock system shafts 0.29 CDETL-ZW16
The interlock is not included.
Electrical interlock1 Closed circuit
principle for interlocking the switch
movement. When the coil circuit is
dead, A-types cannot be operated CDETL-ZT80A/
to ON-position and L-types cannot BDNF175A –
be operated to ON- or OFF-position. BDNF200A 2.42 CDETL-ZT80L/
Coil voltages 110VAC, 220VAC,
24VDC, 48VDC, 60 VDC,
110VDC, 220VDC, P = 15W
U = 0.7 – 1.1 Un
(U = coil voltage, Un = nominal voltage)
Mounting bracket BDNF175A – 0.35 CDETL-ZT140
BDNF200A
1 CDETL-ZT140 mounting bracket required.
CDETL-ZW16
CDETL-ZT 80A
CDETL-ZT140
BDZW95
CDZT123
Shaft adapter
Shaft extension coupler
Locking accessories
Description For use on: Weight Catalog
(lbs.) number
Description For use on: Weight Catalog
(lbs.) number
Joins two shafts together
for applications where 12mm shafts 0.26 BDZW95
extended length is required
Description For use on: Weight Catalog
(lbs.) number
- Coil voltage
Adapts one end
of an 8mm shaft to a 12mm shaft. Use 8mm shafts 0.20 CDZT123
with shaft extension coupler.
Accessories Bussmann®
45
for 175A – 200A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
SW. A SW. B
POS. I POS. I
SW. A X O
SW. B O X
Conversion mechanisms
• Switches are not included
Transfer — BDZW20
Transfer mechanism manually transfers
between two power sources using two
switches and a center OFF position.
A 3-position handle is included:
(Type 1, 3R, 12) or
(Type 1, 3R, 4, 4X, 12)
Shafts included. Equipment required for
a complete installation:
• One conversion mechanism
• Two disconnect switches
Bypass — BDZW21
Bypass mechanism operates three switches:
Two switches in series and one changeover
switch to allow power bypass.
A 3-position handle is included:
(Type 1,3R & 12) or
(Type 1, 3R, 4, 4X, 12)
Shafts included.
Equipment required for a complete installation:
• One conversion mechanism
• Three disconnect switches
6 or 8 pole — BDZW18
6 (8) pole mechanism allows two switches con-
trolled by one handle to open or close simulta-
neously. Shafts included.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• One handle
POS. I POS.O POS.II
SW. A X O O
SW. B O O X
X = Closed
O = Open
POS. I POS.O POS.II
SW. A O O X
SW. B O O X
SW. C X O O
X = Closed
O = Opean
Mechanical interlock — BDZW19
Mechanical interlock mechanism prevents both
switches from being in the ON position at the
same time.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• Two handles
• Two shafts
X = Closed
O = Open
POS. O POS.I
SW. A O X
SW. B O X
X = Closed
O = Open
BDZW20
BDZW21
BDZW19
Description For use on: Weight Catalog
(lbs) number
BDZW18
6 or 8 pole 1.61 BDZW18
Transfer 6.17 BDZW20
Transfer BDNF175A 6.17 BDZW20X
Bypass BDNF200A 7.27 BDZW21
Bypass 7.27 BDZW21X
Mechanical interlock 4.41 BDZW19
I O II
LOAD LOAD LOAD
SW. A SW. B SW. A SW. B SW. A SW. B
1
1
1
1
1 = Three poles
I
O
N
46
Non-Fusible Disconnect Switches
400A – 800A Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
UL IEC Maximum horsepower rating
general AC21
purpose amp Catalog
amp rating rating 200V 208V 240V 480V 600V number
1 Mounting depth is the distance from the outside of the door to the disconnect switch mounting plate. Shaft can be cut to desired length.
400 – 800 Amp switches, 600V
Shaft length Mounting depth1 Weight Catalog
inches/mm in inches (lbs) number
Shaft length Mounting depth1 Weight Catalog
inches/mm in inches (lbs) number
For a complete assembly, please
select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit
Pistol handles — for use with shafts .47 x .47” ( 12 x 12 mm)
2 pole
400 630 — — — — — BDNF4002
600 800 — — — — — BDNF600A2
800 1250 — — — — — BDNF800A2
3 pole
400 630 100 100 125 250 350 BDNF400
600 800 150 150 200 400 500 BDNF600A
800 1250 200 200 250 500 600 BDNF800A
4 pole
400 630 100 100 125 250 350 BDNF4004
600 800 150 150 200 400 500 BDNF600A4
— 1250 200 200 250 500 600 BDNF800A4
11.0/280 10.2 – 14.5 0.77 BDS280
12.8/325 12.0 – 16.3 0.90 BDS325
15.6/395 14.8 – 19.1 1.10 BDS395
18.3/465 17.5 – 21.9 1.32 BDS465
21.1/535 20.3 – 24.6 1.54 BDS535
11.0/280 10.2 – 14.5 0.77 BDS28045
12.8/325 12.0 – 16.3 0.90 BDS32545
18.3/465 17.5 – 21.9 1.32 BDS46545
Shafts — for use with pistol handles .47 x .47" ( 12 x 12 mm)
BDS__45
BDNF400 + BDS280 + BDH116 + BDTL26
BDNF600A
BDNF800A
BDH112-117
BDS280
NEMA IEC Color Length Marking Defeatable Padlockable Weight Catalog
type type in/mm (lbs) number
1,3R,12 IP65 Blk 4.9/125 O/I & Off/On Yes Yes 0.39 BDH112
1,3R,12 IP65 R/Y 4.9/125 O/I & Off/On Yes Yes 0.39 BDH113
1,3R,12 IP65 Blk 5.7/145 O/I & Off/On Yes Yes 0.39 BDH114
1,3R,12 IP65 R/Y 5.7/145 O/I & Off/On Yes Yes 0.39 BDH115
1,3R,12 IP65 Blk 6.9/175 O/I & Off/On Yes Yes 0.41 BDH116
1,3R,12 IP65 R/Y 6.9/175 O/I & Off/On Yes Yes 0.41 BDH117
1,3R,4,4X,12 IP66 Blk 5.7/145 O/I & Off/On Yes Yes 0.39 CDHXB12
1,3R,4,4X,12 IP66 R/Y 5.7/145 O/I & Off/On Yes Yes 0.39 CDHXY12
1,3R,4,4X,12 IP66 Blk 6.9/175 O/I & Off/On Yes Yes 0.41 CDHXB22
1,3R,4,4X,12 IP66 R/Y 6.9/175 O/I & Off/On Yes Yes 0.41 CDHXY22
1,3R,4,4X,12 IP65 Metal 8.7/220 Off/On — Yes 1.50 BDH8
Twisted shafts — Rotates handle 45° .47 x .47" ( 12 x 12 mm)
Accessories Bussmann®
47
for 400A – 800A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Allows handle to be directly BDNF400 – 0.51 BDZX73
mounted to switch behind the door BDNF600A
BDNF800A 0.88 BDZX71
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Terminal shrouds
BDZX71
BDTS__
BDAUX1–6
BDTL26
Handle support bracket
Description For use on: Weight Catalog
(lbs) number
Auxiliary contacts2
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
Terminal poles
For use on: Wire Kit weight Wire Terminal Kit catalog
size (lbs.) type
lugs per kit
number
Terminal lug kits
BDNF400 #2 – 600 kcmil 3.50 Cu/Al 6 BDTL26
BDNF400 (2) #2 – 500 kcmil 4.62 Cu/Al 6 BDTL262
BDNF600A (2) #2 – 600 kcmil 4.62 Cu/Al 6 BDTL27
BDNF800A (2) #2 – 600 kcmil 6.90 Cu/Al 6 BDTL30
BDNF800A1
(8) 2/0 + (2)#2 600 kcmil
6.90 Cu/Al 3 BDTL32
BDNF400 – BDNF600A1
(12) #14 – 6
1.10 Cu/Al 6 BDTL175/400
1 N.O. + 1 N.C. 0.20 10 600 BDAUX1
2 N.O. + 2 N.C. 0.26 10 600 BDAUX2
4 N.O. + 4 N.C BDNF400 – 0.40 10 600 BDAUX3
2 N.O. BDNF800A 0.18 10 600 BDAUX4
4 N.O. 0.25 10 600 BDAUX5
8 N.O. 0.40 10 600 BDAUX6
Detachable neutral BDNF400 –
mounts on side of BDNF600A 1.04 400 600 BDZX85
switch or DIN rail
Includes one BDNF400 0.62 BDTS4
shroud for line or BDNF600A 0.66 BDTS6A
load side BDNF800A 0.88 BDTS8A
BDZX85
BDTL30
Description For use on: Weight Catalog
(lbs) number
BDTL27
1 A load side distribution lug eliminates the need to purchase, install and wire a separate distribution block.
2 UL File E57057
BDTL175/400
BDTL32
Accessories Bussmann®
48
for 400A – 800A Non-Fusible Disconnect Switches
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
1 CDETL-ZT100 mounting bracket required for BDNF400 & BDNF600A
Description For use on: Weight Catalog
(lbs) number
BDZX108
BDZW95
CDETL-ZW5
CDETL-ZT80_
CDETL-ZT100
90° angle kit
Locking accessories
Description For use on: Weight Catalog
(lbs) number
Shaft extension coupler
Cam attachment for Kirk Key, Castell,
Lowe & Fletcher and Ronis interlock.
For adapting to the interlock system 12mm shafts 0.29 CDETL-ZW5
The interlock is not included.
Electrical interlock1 Closed circuit
principle for interlocking the switch
movement. When the coil circuit is
dead, A-types cannot be operated
to ON-position and L-types cannot BDNF400 2.42 CDETL-ZT80A/
be operated to ON- or OFF-position. BDNF600A CDETL-ZT80L/
Coil voltages 110VAC, 220VAC, BDNF800A
24VDC, 48VDC, 60 VDC,
110VDC, 220VDC, P = 15W
U = 0.7 – 1.1 Un
(U = coil voltage, Un = nominal voltage)
Mounting bracket BDNF400 0.40 CDETL-ZT100
BDNF600A
Joins two shafts together
for applications where 12mm shafts 0.26 BDZW95
extended length is required
Description For use on: Weight Catalog
(lbs) number
– Coil voltage
Converts switch mechanism from BDNF400
front operation to side operation BDNF600A 4.63 BDZX108
BDNF800A
Accessories Bussmann®
49
for 400A – 800A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
6 or 8 pole 2.42 BDZW9
Transfer 10.1 BDZW12
Bypass BDNF400 8.81 BDZW13
BDNF600A 1.26 BDZW3
Mechanical interlock BDNF800A 1.15 BDZW14
2.64 BDZW15
SW. A SW. B
POS. I POS. I
SW. A X O
SW. B O X
Conversion mechanisms
• Switches are not included
Transfer — BDZW12
Transfer mechanism manually transfers
between two power sources using two
switches and a center OFF position.
A 3 position handle is included.
Shafts included.
Equipment required for a complete
installation:
• One conversion mechanism
• Two disconnect switches
Bypass — BDZW13
Bypass mechanism operates three
switches: Two switches in series and one
changeover switch to allow power bypass.
A 3 position handle is included. (UL Type
1, 3R, 4, 4X, 12). Shafts included.
Equipment required for a complete
installation:
• One conversion mechanism
• Three disconnect switches
6 or 8 pole — BDZW9
6 (8) pole mechanism allows two switches
controlled by one handle to open or close
simultaneously. One shaft included.
Equipment required for a complete
installation:
• One conversion mechanism
• Two disconnect switches
• One handle
• One additional shaft
(Only one shaft is included with
mechanism).
POS. I POS.O POS.II
SW. A X O O
SW. B O O X
X = Closed
O = Open
POS. I POS.O POS.II
SW. A O O X
SW. B O O X
SW. C X O O
X = Closed
O = Open
Mechanical interlock — BDZW3,
BDZW14, BDZW15
Mechanical interlock mechanism prevents both
switches from being in the ON position at the
same time.
Equipment required for a complete installation:
• One conversion mechanism
• Two disconnect switches
• Two shafts
• Two handles
X = Closed
O = Open
POS.O POS.I
SW. A O X
SW. B O X
X = Closed
O = Open
Description For use on: Weight Catalog
(lbs) number
BDZW3, 14, 15
BDZW13
BDZW9
I O II
LOAD LOAD LOAD
SW. A SW. B SW. A SW. B SW. A SW. B
1
1
1
1
1 = Three poles
BDZW12
50
Non-Fusible Disconnect Switches
1200A – 3150A Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
For a complete assembly
please select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit
1200 – 3150 Amp switches, 600V
Pistol handles — for use with shaft .47 x .47” ( 12 x 12mm)
Shafts — for use with pistol handles .47 x .47" ( 12 x 12 mm)
UL IEC Maximum horsepower rating
general AC21
purpose amp Catalog
amp rating rating number
Shaft length Mounting depth1 Weight Catalog
inches/mm in inches (lbs) number
BDNF1600
BDNF2000
BDNF3150
BDS325
BDH115
2 pole
1200 1600 — — — — — BDNF12002
1600 2500 — — — — — BDNF16002
2000 2500 — — — — — BDNF20002
– 3150 — — — — — BDNF31502
3 pole
1200 1600 BDNF1200
1600 2500 BDNF1600
2000 2500 BDNF2000
— 3150 — — — — — BDNF3150
4 pole
— 1600 BDNF12004
— 2500 BDNF16004
— 2500 BDNF20004
— 3150 BDNF31504
BDH114
1,3R,12 IP65 Black 5.7/145 O/I & Off/On Yes Yes 0.39 BDH114
1,3R,12 IP65 Red/Yellow 5.7/145 O/I & Off/On Yes Yes 0.39 BDH115
1,3R,12 IP65 Black 6.9/175 O/I & Off/On Yes Yes 0.41 BDH116
1,3R,12 IP65 Red/Yellow 6.9/175 O/I & Off/On Yes Yes 0.41 BDH117
1,3R,4,4X,12 IP66 Black 5.7/145 O/I & Off/On Yes Yes 0.39 CDHXB12
1,3R,4,4X,12 IP66 Red/Yellow 5.7/145 O/I & Off/On Yes Yes 0.39 CDHXY12
1,3R,4,4X,12 IP66 Black 6.9/175 O/I & Off/On Yes Yes 0.41 CDHXB22
1,3R,4,4X,12 IP65 Red/Yellow 6.9/175 O/I & Off/On Yes Yes 0.41 CDHXY22
For use with BDNF1600 – 3150
1,3R,4,4X,12 IP65 Metal 8.7/220 Off/On — Yes 1.50 BDH8
BDH8
1 Mounting depth is the distance from the outside of the door to the disconnect switch mounting plate. Shaft can be cut to desired length.
For use with BDNF1200
11.0/280 11.6 – 15.3 0.77 BDS280
12.8/325 13.7 – 17.1 0.90 BDS325
15.6/397 16.2 – 19.9 1.10 BDS395
18.3/465 18.9 – 22.6 1.32 BDS465
21.1/536 21.7 – 25.4 1.54 BDS535
For use with BDNF1600 – 3150
12.8/325 13.7 – 17.1 0.90 BDS325
15.6/397 16.2 – 19.9 1.10 BDS395
18.3/465 18.9 – 22.6 1.32 BDS465
21.1/536 21.7 – 25.4 1.54 BDS535
The US National Electric Code does not specify HP
ratings for switches this large. Please select a switch
based on 115% of application FLA. For example: a
motor with an FLA of 800A would require a 1200A
switch: 800A x 115% = 920A, the closest higher rated
switch is 1200A.
BDNF1200 + BDS280 + BDH117 + BDTL28
NEMA IEC Color Length Marking Defeatable Padlockable Weight Catalog
type type mm (lbs) number
For use with BDNF1200
Accessories Bussmann®
51
for 1200A – 3150A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Description For use on: Weight AC thermal AC rated Catalog
(lbs) amp rating voltage number
1 Mounting depth is the distance from the outside of the door to the disconnect switch mounting plate. Shaft can be cut to desired length.
2 A load side distribution lug eliminates the need to purchase, install and wire a separate distribution block.
3 Provided as standard with BDNF1600, BDNF2000 and BDNF3150.
BDS__45
BDTL28
BDTL28/2
BDBUS115
BDBUS114
BDAUX1
Shaft length Mounting depth1 Weight Catalog
inches/mm in inches (lbs) number
Description For use on: Weight Catalog
(lbs) number
Description For use on: Weight Catalog
(lbs) number
For use on: Wire Kit weight Wire Terminal Kit catalog
size (lbs.) type lugs per kit number
For use with BDNF1200
11.0/280 11.6 – 15.3 0.77 BDS28045
12.8/325 13.7 – 17.1 0.90 BDS32545
18.3/465 18.9 – 22.6 1.32 BDS46545
For use with BDNF1600 – 3150
12.8/325 16.2 – 19.9 0.90 BDS32545
18.3/465 18.9 – 22.6 1.32 BDS46545
1 N.O. + 1 N.C. 0.20 10 600 BDAUX1
2 N.O. + 2 N.C. 0.26 10 600 BDAUX2
4 N.O. + 4 N.C. BDNF1200 – 0.40 10 600 BDAUX3
2 N.O. BDNF3150 0.18 10 600 BDAUX4
4 N.O. 0.25 10 600 BDAUX5
8 N.O. 0.40 10 600 BDAUX6
Includes one shroud BDNF1200 1.20 BDTS12
for line or load side
Terminal shrouds
Auxiliary contacts4
Terminal lug kits
Busbar connections
Twisted shafts – Rotates handle 45° .47 x .47" ( 12 x 12 mm)
BDAUX1
BDNF1200 & BDNF1600 (4) #2 – 600kcmil 10.44 Cu/Al 6 BDTL28
BDNF1200 & BDNF16002 (8) 2/0 + (2) #2 600kcmil 10.44 Cu/Al 3 BDTL32
BDNF2000 & BDNF3150 (8) #2 – 600kcmil 20.88 Cu/Al 12 BDTL28/2
Vertical mounting3 BDNF1600 – 46.2 BDBUS115
Vertical, back or BDNF3150 31.0 BDBUS114
edgewise mounting
BDTL32 Power distribution lugs eliminate the need to purchase a separate distribution block
Accessories Bussmann®
52
for 1200A – 3150A Non-Fusible Disconnect Switches
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Handle support bracket
Description For use on: Weight Catalog
(lbs) number
Locking accessories
Description For use on: Weight Catalog
(lbs) number
Description For use on: Weight Catalog
(lbs) number
90° angle kit
Description For use on: Weight Catalog
(lbs) number
Shaft extension coupler
BDZX71
BDZX90
BDZW95
CDETL-ZW5
CDETL-ZT80
Allows handle to be directly BDNF1200 –
mounted to switch BDNF3150 0.88 BDZX71
behind the door
Converts switch mechanism BDNF1200 –
from front operation BDNF3150 4.63 BDZX90
to side operation
Cam attachment for Kirk Key, Castell,
Lowe & Fletcher and Ronis interlock.
For adapting to the interlock system 12mm shafts 0.29 CDETL-ZW5
The interlock is not included.
Electrical interlock Closed circuit
principle for interlocking the switch
movement. When the coil circuit is
dead, A-types cannot be operated BDNF1200 – CDETL-ZT80A/
to ON-position and L-types cannot 2.42
be operated to ON- or OFF-position. BDNF3150 CDETL-ZT80L/
Coil voltages 110VAC, 220VAC,
24VDC, 48VDC, 60 VDC,
110VDC, 220VDC, P = 15W
U = 0.7 – 1.1 Un
(U= coil voltage, Un = nominal voltage)
Joins two shafts together
for applications where 12mm shafts 0.26 BDZW95
extended length is required
= Coil voltage
Accessories Bussmann®
53
for 1200A – 3150A Non-Fusible Disconnect Switches
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
SW. A SW. B
POS. I POS. I
SW. A X O
SW. B O X
Conversion mechanisms
• Switches are not included
Transfer — BDZW12
Transfer mechanism manually transfers
between two power sources using two
switches and a center OFF position.
A 3 position handle is included.
Shafts included.
Equipment required for a complete
installation:
• One conversion mechanism
• Two disconnect switches
Bypass — BDZW13
Bypass mechanism operates three
switches: Two switches in series and one
changeover switch to allow power bypass.
A 3 position handle is included.
Shafts included.
Equipment required for a complete
installation:
• One conversion mechanism
• Three disconnect switches
6 or 8 pole — BDZW9
6 (8) pole mechanism allows two switches
controlled by one handle to open or close
simultaneously. One shaft included.
Equipment required for a complete
installation:
• One conversion mechanism.
• Two disconnect switches
• One handle
• One addtional shaft
(Only one shaft is included with
mechanism)
POS. I POS.O POS.II
SW. A X O O
SW. B O O X
X = Closed
O = Open
POS. I POS.O POS.II
SW. A O O X
SW. B O O X
SW. C X O O
X = Closed
O = Open
Mechanical interlock —BDZW15
Mechanical interlock mechanism prevents
both switches from being in the "ON" posi-
tion at the same time. Handles are not
included.
Equipment required for a complete
installation:
• One conversion mechanism
• Two disconnect switches
• Two shafts
• Two handles
X = Closed
O = Open
POS. O POS.I
SW. A O X
SW. B O X
X = Closed
O = Open
Description For use on: Weight Catalog
(lbs) number
BDZW9
BDZW12
BDZW13
I
O
II
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
SW
.
A
SW
.
B
SW
.
A
SW
.
B
SW
.
A
SW
.
B
6 or 8 pole 2.42 BDZW9
Transfer BDNF1200 10.1 BDZW12
Bypass 8.81 BDZW13
BDNF1200 –
Mechanical interlock BDNF3150 2.64 BDZW15
1 = Three poles
1
1
1
1
BDZW15
54
Side Operated Non-Fusible Disconnect Switches Bussmann®
30A – 800A12
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
30 32 5 7.5 7.5 15 20 1.90 BDFLNF30-S
60 63 15 15 15 30 50 3.90 BDFLNF60-S
100 125 25 25 30 60 75 4.50 BDFLNF100-S
175 200 30 30 40 75 100 6.61 BDFLNF175-S
200 250 60 60 75 150 200 6.61 BDFLNF200A-S
400 630 100 100 125 250 350 13.66 BDFLNF400-S
600 800 150 150 200 400 500 13.66 BDFLNF600A-S
For a complete assembly, please
select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit
1 Side operated switches available through 800A as IEC rated.
Side operated switches — 3 pole
UL IEC Maximum horsepower rating
general AC21 Weight Catalog
purpose amp Three phase (lbs) number
amp rating rating 200V 208V 240V 480V 600V
BDFLNF200A-S + BDS240 + BDH110SH
CDS67P
BDS240
BDS325
BDTL26 BDTL27
Shafts
Handles
Terminal lug kits
BDTL24 BDTL25
BDZX74
BDFLNF30-S
UL Color Length Marking Defeatable Padlockable Weight Catalog
type inches/mm (lbs) number
BDFLNF30-S 6.7/170 .20 x .20” (5 x 5mm) 0.08 CDS67P
BDFLNF60 – 100 8.3/210 .24 x .24” (6 x 6mm) 0.10 BDS210
BDFLNF175 – 200 9.5/240 .31 x .31” (8 x 8mm) 0.26 BDS240
BDFLNF400-S – 600A-S 12.8/325 .47 X .47” (12 X 12mm) 0.90 BDS325
BDFLNF30-S #14 – 4 — Cu — Integral
BDFLNF60-S #14 – 4 — Cu — Integral
BDFLNF100-S #14 – 2/0 0.43 Cu/Al 6 BDTL24
BDFLNF175-S #6 – 300 kcmil 0.93 Cu/Al 6 BDTL25
BDFLNF200A-S #6 – 300 kcmil 0.93 Cu/Al 6 BDTL25
BDFLNF400-S #2 – 600 kcmil 3.520 Cu/Al 6 BDTL26
BDFLNF600A-S (2) #2 – 600 kcmil 4.62 Cu/Al 6 BDTL27
For use with: Length Description Weight Catalog
inches/mm (lbs) number
For use on: Wire size Weight Wire type Lugs Catalog
(lbs) per kit number
For use with BDFLNF30-S
1, 12, 3R Black 2.65/65 O/1 & Off/On Yes Yes 0.29 BDH106SH
1, 12, 3R Red/Yellow 2.65/65 O/1 & Off/On Yes Yes 0.29 BDH107SH
For use with BDFLNF60-S — BDFLNF200A-S
1, 12, 3R Black 3.1/80 O/1 & Off/On Yes Yes 0.30 BDH110SH
1, 12, 3R Red/Yellow 3.1/80 O/1 & Off/On Yes Yes 0.30 BDH111SH
For use with BDFLNF400-S — BDFLNF600A-S
1, 12, 3R Black 4.9/145 O/1 & Off/On Yes Yes 0.39 BDH114SH
1, 12, 3R Red/Yellow 4.9/145 O/1 & Off/On Yes Yes 0.39 BDH115SH
1, 12, 3R metal 4.9/145 Off/On Yes Yes 1.50 BDZX74
BDH107SH
55
30A – 200A
Flange Operated Non-Fusible Disconnect Switches Bussmann®
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
UL IEC Maximum horsepower rating
general AC21 Weight Catalog
purpose amp Three phase (lbs) number
amp rating rating 200V 208V 240V 480V 600V
Flange operated switches — 3 pole
Description Weight Catalog
(lbs) number
For a complete assembly,
please select one of each:
1 switch
1 handle
1 shaft
1 terminal lug kit
Shafts
1, 3R, 12 Metal 6.9/175 O/I & OFF/ON Yes Yes 3.52 BDFHNHS12
4, 4X Metal 6.9/175 O/I & OFF/ON Yes Yes 3.52 BDFHNHS4
Terminal lug kits
Flange handles
BDFLNF200A-F + BDFHS12 + BDFHNHS12 + BDTL25
BDFHNHS12
BDFHS12
BDTL24 BDTL25
UL Listed
CSA Approved
IEC Rated
CE Marked
30 40 10 10 10 20 30 2.80 BDFLNF30-F
60 63 20 20 20 40 40 3.90 BDFLNF60-F
100 115 25 25 25 50 40 4.50 BDFLNF100-F
200 250 60 60 75 150 200 6.61 BDFLNF200A-F
12 0.39 BDFHS12
17 0.55 BDFHS17
22.5 0.73 BDFHS22
Door hardware – NEMA 12
Safety door latch, 2 point with 6" handle. 1.92 BBDHK
Roller for 3 point latch, add to BDDHK .39 BD3RL
For use on: Wire size Kit weight Wire type Terminal lugs Catalog
(lbs) per kit number
BDFLNF30-F #14 – #4
BDFLNF60-F #14 – #4 — Cu — Standard
BDFLNF100-F #14 – 2/0 BDTL24
BDFLNF200A-F #6 – 300 kcmil 0.93 Cu/Al 6 BDTL25
Shaft length Weight Catalog
inches (lbs) number
NEMA/UL Color Length Marking Defeatable Padlockable Weight Catalog
type inches/mm (lbs) number
56
for Non-Fusible Disconnect Switches
CDNF16 – CDNF160
UL & CSA Technical Data Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Catalog number 3 pole CDNF16 CDNF25 CDNF32 CDNF45 CDNF63 CDNF30 CDNF60 CDNF100 CDNF160
1 UL Listed switches are also CSA Approved.
2 UL98 overload test, 50 operations, pf 0.40 – 0.50 at 2x FLA.
UL & CSA
Approvals1 2 pole N/A N/A N/A N/A N/A N/A N/A N/A UL98 & IEC
3 pole UL508 & IEC UL508 & IEC UL508 & IEC UL508 & IEC UL508 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC
4 pole UL508 & IEC UL508 & IEC UL508 & IEC UL508 & IEC UL508 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC
General purpose amp rating -40° to 40°C
pf = 0.7 – 0.8 A 16 25 40 60 80 30 60 100 125
Max. operating voltage V 600 600 600 600 600 600 600 600 600
Max. horsepower rating/motor FLA current,
pf = 0.4 – 0.5
Three phase 200V – 208V HP/A 3/10.6 7.5/24.2 10/30.8 15/46.2 20/60.0 10/30.8 20/60.0 25/75.0 30/88.0
240V HP/A 5/15.2 7.5/22.0 10/28.0 15/42.0 20/54.0 10/28.0 20/54.0 25/68.0 30/80.0
480V HP/A 10/14.0 15/21.0 20/27.0 30/40.0 40/52.0 20/27.0 40/52.0 50/65.0 60/77.0
600V HP/A 10/11.0 20/22.0 25/27.0 20/22.0 40/41.0 30/32.0 40/41.0 40/41.0 75/77.0
Single phase 120V HP/A 0.5/9.8 0.75/13.8 1/16.0 2/24.0 2/24.0 2/24.0 3/34.0 5/56.0 7.5/80
240V HP/A 1.5/10.0 2/12.0 3/17.0 5/28.0 5/28.0 5/28.0 7.5/40.0 15/68.0 20/88.0
Short circuit rating with fuse
Fuse type CC kA 10 — 10 —- 10 —- — — — — — — — — — — —
Fuse type J kA 10 10 10 10 10 10 100 — 100 — 50 — 50 25 50 25 100
Fuse type T kA 10 10 10 10 10 10 100 — 100 — 50 — 50 25 50 25 —
Fuse type RK1 kA 10 — 10 — 10 — — — — — — — — — — — —
Fuse type RK5 kA 5 5 5 5 5 5 — 5 10 5 — — — — — — —
Fuse type L kA — — — — — — — — — — — — — — — — —
Fuse type H kA — — — — — — — 5 — 5 — — — — — — —
Fuse size A 30 60 30 60 30 60 100 150 100 150 60 — 60 100 60 100 200
Short circuit rating with MCCB kA — — — — — — — — 25
Endurances
Min. Electrical endurance,
pf = 0.75 – 0.80 operation cycles 6000 6000 6000 6000 6000 6000 6000 6000 6000
Min. Electrical endurance,
pf = 0.40 – 0.50 operation cycles 1000 1000 1000 1000 1000 2 2 2 2
Mechanical endurance
operations 20,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 16,000
Physical characteristics
Weight, switches 3 pole lb 0.24 0.24 0.24 0.59 0.59 0.79 0.79 0.79 2.42
4 pole lb 0.33 0.33 0.33 0.77 0.77 1.10 1.10 1.10 2.86
Dimension, switches 3 pole H in 2.68 2.68 2.68 3.60 3.60 3.94 3.94 3.94 5.00
W in 1.38 1.38 1.38 2.07 2.07 2.76 2.76 2.76 4.96
D in 2.20 2.20 2.20 2.85 2.85 2.95 2.95 2.95 2.93
Shaft size — square in .20 x .20 .20 x .20 .20 x .20 .20 x .20 .20 x .20 .20 x .20 .20 x .20 .20 x .20 .24 x .24
mm 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 6 x 6
Switch operating torque for lb. in. 8.8 8.8 8.8 10.5 10.5 17.5 17.5 17.5 52.5
rotary 3 pole switches
Terminal lug kits
Not required Not required Not required Not required Not required Not required Not required Not required
Not required
Wire range AWG #18 – 8 #18 – 8 #18 – 8 #14 – 4 #14 – 1 #14 – 4 #14 – 4 #8 – 1/0 #8 – 1/0
Torque:
Wire tightening lb. in. 7 7 7 18 18 55 55 55 70
Lug mounting lb. in. Integral Integral Integral Integral Integral Integral Integral Integral Integral
Auxiliary contacts CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDEA_ _ _ _ _
NEMA ratings, AC A600 A600 A600 A600 A600 A600 A600 A600 A600
AC rated voltage VAC 600 600 600 600 600 600 600 600 600
AC thermal rated current A 10 10 10 10 10 10 10 10 10
AC maximum volt-ampere making VA 7200 7200 7200 7200 7200 7200 7200 7200 7200
AC maximum volt-ampere breaking VA 720 720 720 720 720 720 720 720 720
NEMA ratings, DC R300 R300 R300 R300 R300 R300 R300 R300 P600
DC rated voltage VDC 300 300 300 300 300 300 300 300 600
DC thermal rated current A 1 1 1 1 1 1 1 1 5
DC maximum make-break VA 28 28 28 28 28 28 28 28 138
Torque:
Wire tightening lb. in 7 7 7 7 7 7 7 7 7
Wire range AWG #18 – 14 #18 – 14 #18 – 14 #18 – 14 #18 – 14 #18 – 14 #18 – 14 #18 – 14 #22 – 14
57
UL & CSA Technical Data Bussmann®
for Non-Fusible Disconnect Switches
BDNF175 – BDNF3150
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Catalog number 3 pole BDNF175 BDNF200A BDNF400 BDNF600A BDNF800A BDNF1200 BDNF1600 BDNF2000 BDNF3150 4
1 UL Listed switches are also CSA Approved.
2 UL98 overload test, 50 operations, pf 0.40 – 0.50 at 2x FLA.
3 Multi-tap lug available.
4 IEC rated only.
UL & CSA
Approvals1 2 pole UL508 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC IEC
3 pole UL508 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC UL98 & IEC IEC
4 pole IEC IEC UL98 & IEC UL98 & IEC IEC IEC IEC IEC IEC
General purpose amp rating -40° to 40°C
pf = 0.7 – 0.8 A 175 200 400 600 800 1200 1600 2000 3150
Max. operating voltage V 600 600 600 600 600 600 600 480 —
Max. horsepower rating/Max. motor FLA current,
pf = 0.4 – 0.5
Three phase 200 – 208V HP/A 30/88.0 60/160.0 100/273.0 150/396.0 200/528.0 — — — —
240V HP/A 40/104.0 75/192.0 125/312.0 200/480.0 250/602.0 — — — —
480V HP/A 75/96.0 150/180.0 250/302.0 400/477.0 500/590.0 — — — —
600V HP/A 100/99.0 200/192.0 350/336.0 500/472.0 600/576 — — — —
Single phase 120V HP/A — — — — — — — — —
240V HP/A — — — — — — — — —
Short circuit rating with fuse
Fuse type CC kA — — — — — — — — —
Fuse type J kA 100 — — — — — — — —
Fuse type T kA — — — — — — — — —
Fuse type RK1 kA — — — — — — — — —
Fuse type RK5 kA — 100 100 100 100 — — — —
Fuse type L kA — — — — — 100 100 100 —
Fuse type H kA — — — — — — — — —
Fuse size A 200 200 600 600 1200 1200 2000 2000 —
Short circuit rating with MCCB kA 25 25 50 50 50 50 65 65 —
Endurances
Min. Electrical endurance,
pf = 0.75 – 0.80 operation cycles 6000 6000 1000 1000 500 500 500 500 400
Min. Electrical endurance,
pf = 0.40 – 0.50 operation cycles 1000 2 2 2 2 2 2 2 2
Mechanical endurance
operations 16,000 16,000 10,000 10,000 10,000 10,000 6000 6000 6000
Physical characteristics
Weight, switches 3 pole lb 6.61 6.61 13.66 13.66 35.9 38.55 127.7 127.7 127.7
4 pole lb 8.15 8.15 16.74 16.74 45.15 49.56 149.7 149.7 149.7
Dimension, switches 3 pole H in 8.35 8.35 11.81 11.77 19.09 19.09 25.04 25.04 25.04
W in 7.83 8.62 10.24 11.93 14.29 14.29 18.43 18.43 18.43
D in 4.55 4.55 5.12 5.12 4.92 4.92 10.67 10.67 10.67
Shaft size — square in .31 X .31 .31 x .31 .47 x .47 .47 x .47 .47 x .47 .47 x .47 .47 x .47 .47 x .47 .47 x .47
mm 8 X 8 8 x 8 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 lb. in. 71.5 71.5 184 184 184 184 438 438 438
rotary 3 pole switches
Terminal lug kits BDTL25 BDTL25 BDTL26 BDTL27 BDTL30 BDTL28 BDTL28 BDTL28/2 BDTL28/2
Wire range AWG #6 – 300kcmil3 #6-300kcmil3 #2-600kcmil (2)#2-600kcmil (2)#2-600kcmil (4)#2-600kcmil (4)#2-600kcmil (8)#2-600kcmil (8)#2-600kcmil
Torque:
Wire tightening lb. in. 375 375 500 375 500 375 375 375 375
Lug mounting lb. in. 230 230 480 500 230 230 230 230 230
Auxiliary contacts BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _
NEMA ratings, AC A600 A600 A600 A600 A600 A600 A600 A600 A600
AC rated voltage VAC 600 600 600 600 600 600 600 600 600
AC thermal rated current A 10 10 10 10 10 10 10 10 10
AC maximum volt-ampere making VA 7200 7200 7200 7200 7200 7200 7200 7200 7200
AC maximum volt-ampere breaking VA 720 720 720 720 720 720 720 720 720
NEMA ratings, DC P600 P600 P600 P600 P600 P600 P600 P600 P600
DC rated voltage VDC 600 600 600 600 600 600 600 600 600
DC thermal rated current A 5 5 5 5 5 5 5 5 5
DC maximum make-break VA 138 138 138 138 138 138 138 138 138
Torque:
Wire tightening lb. in 7 7 7 7 7 7 7 7 7
Wire range AWG #22 – #124 #22 – #14 #22 – #14 #22 – #14 #22 – #14 #22 – #14 #22 – #14 #22 – #14 #22 – #14
58
for Non-Fusible Disconnect Switches
CDNF16 – CDNF160
IEC Technical Data Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Catalog number 3 pole CDNF16 CDNF25 CDNF32 CDNF45 CDNF63 CDNF30 CDNF60 CDNF100 CDNF160
1 1000V, IEC 408.
2 The ambient air temperature does not exceed +40°C and its average over a period of 24
hours does not exceed +35°C according to IEC 947.
3 IEC 947-3, utilization category B, infrequent operation.
4 Not available at time of printing, please consult factory.
IEC
Rated insulation and operation 40°C
voltage, AC20 and DC201 V 750 750 750 750 750 750 750 750 750
Rated impulse withstand voltage kV 8 8 8 8 8 8 8 8 12
Rated thermal current, Ith
AC 20/DC 20 open2 A 25 32 40 63 80 40 63 115 200
40°C enclosed A 25 32 40 63 80 40 63 115 160
60°C enclosed A 25 32 40 63 80 40 63 115 160
Rated operational currents
AC 21A ≤500V A 16 25 32 63 80 40 63 100 1603
≤690V A 16 25 32 63 80 40 63 100 1603
≤1000V1 A — — — — — — — — —
AC 22A ≤500V A 16 25 32 63 80 40 63 100 1603
≤690V A 16 25 32 63 80 40 63 100 1603
≤1000V1 A — — — — — — — — —
AC 23A ≤415V A 16 20 23 45 75 40 63 80 135
≤500V A 16 20 23 45 58 40 63 60 125
≤690V A 10 11 12 20 20 40 40 40 80
≤1000V1 A — — — — — — — — —
Rated operational currents/poles in series
DC21A 48V A 16/1 25/1 32/1 4 4 40/1 63/1 100/1 160/1
110V A 16/2 25/2 32/2 45/2 63/2 40/2 63/2 100/2 160/1
220V A 16/3 25/3 32/3 4 4 40/4 63/4 100/4 160/2
440V A 4 4 4 4 4 4 4 4 160/3
750V A 4 4 4 4 4 4 4 4 160/4
DC22A 48V A 16/1 25/1 32/1 4 4 40/1 63/1 100/1 160/1
110V A 16/2 25/2 32/2 45/2 63/2 40/2 63/2 100/2 160/1
220V A 16/3 25/3 32/4 4 4 40/4 63/4 63/4 160/2
440V A 4 4 4 4 4 4 4 4 160/3
750V A 4 4 4 4 4 4 4 4 4
DC23A 48V A 16/1 25/1 32/1 4 4 40/1 63/1 100/1 160/1
110V A 16/2 25/2 32/2 45/2 63/2 40/2 63/2 100/2 160/1
220V A 16/4 25/4 32/4 4 4 40/4 63/4 63/4 160/2
440V A 4 4 4 4 4 4 4 4 160/3
750V A 4 4 4 4 4 4 4 4 4
Rated operational power
AC23A 230V kW 3 4 5.5 11 22 7.5 11 22 45
400/415V kW 7.5 9 11 22 37 15 18.5 37 75
500V kW 7.5 9 11 22 37 15 18.5 37 75
690V kW 7.5 9 11 15 18.5 15 15 37 75
Short-circuit current kA 50 50 50 50 50 50 50 50 50
with back-up fuses of size1 A 25 32 40 63 80 100 100 100 200
Figure 1
Load
59
IEC Technical Data Bussmann®
for Non-Fusible Disconnect Switches
BDNF175 – BDNF3150
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Catalog number 3 pole BDNF175 BDNF200A BDNF400 BDNF600A BDNF800A BDNF1200 BDNF1600 BDNF2000 BDNF3150
Rated insulation and operational 40°C
voltage, AC20 and DC201 V 1000 1000 1000 1000 1000 1000 1000 1000 1000
Rated impulse withstand voltage kV 12 12 12 12 8 8 8 8 8
Rated thermal current, Ith
AC 20/DC 20 open2 A 315 315 630 800 1250 1600 2500 2500 3150
40°C enclosed A 270 270 630 720 1250 1600 2300 2300 2600
60°C enclosed A 220 220 630 720 1250 1600 2300 2300 2600
Rated operational currents
AC 21A ≤500V A 250 250 630 800 1250 1600 25003 25003 31503
≤690V A 250 250 630 800 1250 1600 25003 25003 31503
≤1000V1 A 250 250 630 630 — — — — —
AC 22A ≤500V A 250 250 630 800 1250 1600 16003 16003 16003
≤690V A 250 250 630 800 — — — — —
≤1000V1 A 250 250 400 400 — — — — —
AC 23A ≤415V A 250 250 630 720 800 800 8003 8003 8003
≤500V A 250 250 580 600 800 800 8003 8003 8003
≤690V A 250 250 350 350 — — — — —
≤1000V1 A 125 125 200 200 — — — — —
Rated operational currents/poles in series
DC21A 48V A 250 250 630 800 1250 1600 1600 1600 1600
110V A 250 250 630 800 1250 1600 1600 1600 1600
220V A 250/2 250/2 630/2 800/2 1250/2 1600/2 1600/2 1600/2 1600/2
440V A 250/3 250/3 400/3 500/3 — — — — —
750V A 250/4 250/4 — — — — — — —
DC22A 48V A 250 250 630 800 4 4 4 4 4
110V A 250 250 630 630 4 4 4 4 4
220V A 250/2 250/2 400/2 500/2 4 4 4 4 4
440V A 250/3 250/3 400/3 500/3 4 4 4 4 4
750V A 250/4 250/4 — — 4 4 4 4 4
DC23A 48V A 250 250 630 800 4 4 4 4 4
110V A 250 250 630 800 4 4 4 4 4
220V A 250/2 250/2 630/2 630/2 4 4 4 4 4
440V A 250/3 250/3 400/3 400/3 4 4 4 4 4
750V A 250/4 250/4 — — 4 4 4 4 4
Rated operational power
AC23A 230V kW 75 75 180 200 250 250 250 250 250
400/415V kW 132 132 315 355 400 400 400 400 400
500V kW 160 160 355 400 450 450 450 450 450
690V kW 200 200 355 355 — — — — —
Short-circuit current kA 100 100 80 80 50 505 504 504 504
with back-up fuses of size1 A 400 400 630 800 1000 1250 1250 1250 1250
1 1000V, IEC 408.
2 The ambient air temperature does not exceed +40°C and its average over a period of 24
hours does not exceed +35°C according to IEC 947.
3 IEC 947-3, utilization category B, infrequent operation.
4 Not available at time of printing, please consult factory.
IEC
Figure 1
Load
60
IEC Technical Data Bussmann®
for Non-Fusible Disconnect Switches
CDNF16 – CDNF160
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Catalog number 3 pole CDNF16 CDNF25 CDNF32 CDNF45 CDNF63 CDNF30 CDNF60 CDNF100 CDNF160
1 1000V, IEC 408.
2 Not available at time of printing, please consult factory.
3 AC15, according to IEC947-5-1.
Rated voltage, Ue V/V 415 415 415 415 415 415 415 415 415/690
Rated conditional short-circuit current kA 50 50 50 50 50 50 50 50 80/50
Max. allowed fuse size, type OFAA A 16 32 40 63 80 100 100 100 160/250
Max. allowed cut-off current, peak value kA 4 4.3 4.6 8.3 11 9.2 9.2 9.2 21.0/21.6
Rated short-circuit making capacity,
prospective peak value, Icm kA 0.7 0.7 0.7 1.4 1.4 3.6 3.6 3.6 12
Rated short time withstand current,
RMS lcw 0.2s kA — — — — — — — — 7
RMS lcw 1.0s kA 0.5 0.5 0.5 1 1 2.5 2.5 2.5 4
AC breaking capacity
pf = 0.35 ≤415V A 128 160 184 240 304 320 504 640 1080
≤500V A 128 160 184 240 256 320 504 504 1000
≤690V A 80 88 96 160 160 320 320 320 640
≤1000V1 A — — — — — — — — —
DC breaking capacity/poles in series
L/R = 15ms, 3 pole in series
≤48V A 64/1 100/1 128/1 180/1 252/1 160/1 252/1 400/1 640/1
≤110V A 64/2 100/2 128/2 180/2 180/2 160/2 252/2 400/2 640/1
≤220V A 64/3 100/4 128/4 180/4 180/4 160/4 252/4 252/4 640/2
≤440V A 2 2 2 2 2 2 2 — 640/3
≤750V A 2 2 2 2 2 2 2 — —
Capacitor ratings ≤400/415V kVar 2 2 2 2 2 2 2 2 2
Rated capacitor duty kA 2 2 2 2 2 2 2 2 2
Physical characteristics
Electrical endurance at rated operational
current, pf = 0.65 operation cycles 3000 3000 3000 3000 3000 3000 3000 3000 1000
Mechanical endurance operations 20,000 20,000 20,000 20,000 20,000 20,000 20,000 20,000 16,000
Weight 3 pole kg 0.11 0.11 0.11 0.27 0.27 0.36 0.36 0.36 1.1
4 pole kg 0.15 0.15 0.15 0.35 0.35 0.5 0.5 0.5 1.3
Dimension 3 pole H mm 68 68 68 91.5 91.5 100 100 100 127
W mm 35 35 35 52.5 52.5 70 70 70 126
D mm 56 56 56 72.5 72.5 75 75 75 74.5
Power loss per pole W 0.3 0.6 1 1.4 2.8 1 1.6 4 6.5
Shaft size — square mm 5 X 5 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 5 x 5 6 x 6
Switch operating torque for
rotary 3 pole switches Nm 1 1 1 1.2 1.2 2 2 2 6
Suitable conductor cross section Cu mm2 0.75 – 10 0.75 – 10 0.75 – 10 1.5 – 35 1.5 – 35 1.5 – 25 1.5 – 25 1.5 – 25 10 – 70
Bolt size — — — — — — — — —
Auxiliary contacts CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _ CDAUX_ _
Ratings according to IEC 9-47-5-1
Rated voltage, Ui VAC 690 690 690 690 690 690 690 690 690
Thermal current, Ith A 16 16 16 16 16 16 16 16 10
AC12/DC12 Ie, A Ue = 120V A — — — — — — — — 8/—
125V A — — — — — — — — —/1.1
240V A 63 63 63 63 63 63 63 63 6/—
250V A — — — — — — — — —/0.55
400V A 43 43 43 43 43 43 43 43 4/—
415V A — — — — — — — — 4/—
440V A — — — — — — — — —/0.31
480V A — — — — — — — — 3/—
500V A — — — — — — — — 3/0.27
600V A — — — — — — — — —/0.2
690V A 23 23 23 23 23 23 23 23 2/—
IEC
Figure 1
Load
61
for Non-Fusible Disconnect Switches
BDNF175 – BDNF3150
IEC Technical Data Bussmann®
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Catalog number 3 pole BDNF175 BDNF200A BDNF400 BDNF600A BDNF800A BDNF1200 BDNF1600 BDNF2000 BDNF3150
IEC
1 1000V, IEC 408.
2 Not available at time of printing, please consult factory.
3 Size 4.
4 L/R = 2.5 mS.
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, Ue V/V 500/690 500/690 500/690 500/690 690 690 690 690 690
Rated conditional short-circuit current kA 100/50 100/50 100/50 100/50 45 45 45 50 50
Max. allowed fuse size, type OFAA A 400 400 8003 8003 — — — — —
Max. allowed cut-off current, peak value kA 30 30 62 62 — — — — —
Rated short-circuit making capacity,
prospective peak value, Icm kA 35 35 80 80 105 105 115 115 115
Rated short time withstand current,
RMS lcw 0.2s kA 17 17 38 38 100 100 110 110 110
RMS lcw 1.0s kA 8 8 17 17 505 505 505 505 505
AC breaking capacity
pf = 0.35 ≤415V A 1600 2000 5760 5780 6400 6400 6400 6400 6400
≤500V A 1600 2000 4800 4800 6400 6400 6400 6400 6400
≤690V A 1600 2000 2800 2800 25006 25006 48006 48007 48007
≤1000V1 A 1000 1000 1200 1200 — — — — —
DC breaking capacity/poles in series
L/R = 15ms, 3 pole in series
48V A 1260/1 1260/1 — — — — — — —
110V A 1260/1 1260/1 — — — — — — —
220V A 1260/2 1260/2 1600/2 2000/2 1900/24 2600/24 2600/24 2600/24 2600/24
440V A 1260/1 1260 1600 2000 — — — — —
750V A 1260/1 1260/4 — — — — — — —
Capacitor ratings 400/415V kVar 90 110 300 350 2 2 2 2 2
Rated capacitor duty kA 135 170 450 500 2 2 2 2 2
Physical characteristics
Electrical endurance at rated operational
current, pf = 0.65 operation cycles 1000 1000 1000 500 500 500 1008 1008 1008
Mechanical endurance operations 16,000 16,000 10,000 10,000 10,000 10,000 6000 6000 6000
Weight 3 pole kg 3.0 3.0 6.2 6.2 16.3 17.5 37 37 37
4 pole kg 3.7 3.7 7.6 7.6 20.5 22.5 47 47 47
Dimension 3 pole H mm 212 212 300 299 485 485 636 636 636
W mm 199 219 260 303 363 363 468 468 468
D mm 115.5 115.5 130 130 125 125 271 271 271
Power loss per one pole W 3.5 5.5 22 40 40 67 90 90 140
Shaft size — square mm 8 x 8 8 x 8 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 8.2 8.2 21 21 21 21 50 50 50
Suitable conductor cross section Cu mm2 — — — — — — — — —
Bolt size 8x25 10 x 30 12 x 40 12 x 40 12 x 60 12 x 60 12 x 60 12 x 60 12 x 60
Auxiliary contacts BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _ BDAUX_ _
Ratings according to IEC 947-5-1
Rated voltage, Ui VAC 690 690 690 690 690 690 690 690 690
Thermal rated current, Ith A 10 10 10 10 10 10 10 10 10
AC12/DC12 Ie, A Ue = 120V A 8/— 8/— 8/— 8/— 8/— 8/— 8/— 8/— 8/—
125V A —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1 —/1.1
240V A 6/— 6/— 6/— 6/— 6/— 6/— 6/— 6/— 6/—
250V A —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55 —/0.55
400V A 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/—
415V A 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/— 4/—
440V A —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31 —/0.31
480V A 3/— 3/— 3/— 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 3/0.27 3/0.27 3/0.27
600V A —/0.2 —/0.2 —/0.2 —/0.2 —/0.2 —/0.2 —/0.2 —/0.2 —/0.2
690V A 2/— 2/— 2/— 2/— 2/— 2/— 2/— 2/— 2/—
Figure 1
Load
62
CDNF16, CDNF25, CDNF32 — base & DIN rail mounted switch
CDNF45, CDNF63 — base & DIN rail mounted switch
CDNF30, CDNF60, CDNF100 — base & DIN rail mounted switch
OT16,25,32
2.68
68
1.77
45
2.20
56
1.38
35
0.20
5
2.36
60
1.38
35
0.43
11
2.13
54
0.47
12
0.43
11
0.87
22
0.18
4.5 DIA.
0.51
13
0.43
11
OT45,63
2.85
72.5
0.59
15
3.25
82.5
1.71
43.5
2.07
52.5 0.69
17.5
0.69
17.5 0.69
17.5
0.18
4.5 DIA.
2.76
70
2.89
73.5
1.38
35
3.60
91.5
0.20
5
0.43
11
OT100E3
0.20
5
2.76
70 1.04
26.5
0.88
22.5 0.88
22.5
2.20
56
3.94
100 3.54
90
0.59
15
0.18
4.5 DIA.
2.48
63
2.93
74.5
1.38
35
3.94
100
0.43
11
for Non-Fusible Disconnect Switches
CDNF16 — CDNF100
Approximate Dimensions Bussmann®
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Approximate Dimensions Bussmann®
63
for Non-Fusible Disconnect Switches
CDNF16D — CDNF100D
CDNF16D, CDNF25D, CDNF32D — door mounted switch
CDNF45D, CDNF63D — door mounted switch
0.43
11
0.43
11
2.13
54
1.38
35
1.69
43
0.51
13
2.64
67
2.05
52
0.88
22
0.08
2
0.06
1.5
MOUNTING HOLE
DETAIL
0.51
13
0.43
11
OT 16 & 32ET
2.72
69
0.69
17.5 0.69
17.5 0.69
17.5
0.69
17.5
2.07
52.5
2.56
65
2.85
72.5
0.43
11
1.42
36 1.89
48
0.71
18
0.71
18
0.16
4D
0.88
22 D
MOUNTING HOLE
DETAIL
1.42
36
1.89
48
0.71
18
0.71
18
OT63ET3
CDNF30D, CDNF60D, CDNF100D — door mounted switch
OT100ET3
2.76
70 1.04
26.5
3.94
100
0.43
11
0.88
22.5
0.88
22.5
0.88
66.5
MOUNTING HOLE
DETAIL
0.16
4D
0.88
22 D
0.94
24
0.94
24
1.89
48
2.20
56
0.94
24
0.94
24
1.89
48
2.20
56
0.55
14
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Approximate Dimensions Bussmann®
64
for Non-Fusible Disconnect Switches
CDNF175A — BDNF200A
BDNF200A
CDNF175A
1.81
46
0.98
25
0.49
12.5
4.33
110 6.38
162
2.76
70
2.91
74
0.06
1.5
1.26
32
0.16
4
4.57
116
3.64
92.5
0.43
11 DIA.
0.31
8
4.96
126
6.38
162
8.39
213
5.91
150
(2 Pole)
7.72
196
(3 Pole)
9.53
242
(4 Pole)
OETL-NF175
4.33
110
(2 Pole)
6.14
156
(3 Pole)
7.95
202
(4 Pole)
OETL-NF200A
2.20
56
0.98
25
0.49
12.5
4.33
110 6.38
162
2.76
70
1.26
32
0.16
4
4.57
116
3.64
92.5
2.91
74
0.06
1.5
0.43
11 DIA.
0.31
8
4.96
126
6.38
162
8.39
213
10.71
272
(4 Pole)
6.30
160
(2 Pole)
8.50
216
(3 Pole)
9.13
232
(4 Pole)
4.72
120
(2 Pole)
6.93
176
(3 Pole)
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Approximate Dimensions Bussmann®
65
for Non-Fusible Disconnect Switches
BDNF600A
BDNF400
OETL-NF400
6.77
172
5.12
130
1.77
45
0.20
5
0.47
12
4.33
110
0.59
15
1.58
40
5.91
150
8.78
223
0.63
16
0.28
7
4.06
103
0.53
13.5 DIA.
0.28
7DIA.
2.76
70
14.49
368
12.05
306
1.54
39
10.24
260
(3 Pole)
12.99
330
(4 Pole)
7.48
190
(2 Pole)
7.91
201
(3 Pole)
10.67
271
(4 Pole)
5.16
131
(2 Pole)
OETL-NF600A
0.31
8
4.06
103
6.77
172
5.12
130
1.77
45
0.20
5
0.53
13.5 DIA.
0.47
12
0.28
7DIA.
5.91
150
1.65
42
15.19
386
(4 Pole)
11.69
297
(3 Pole)
8.19
208
(2 Pole)
12.85
326.5
(4 Pole)
9.35
237.5
(3 Pole)
5.85
148.5
(2 Pole)
1.93
49
3.50
89
8.54
217
1.58
40 0.62
16
11.93
303
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Approximate Dimensions Bussmann®
66
for Non-Fusible Disconnect Switches
BDNF800A — BDNF1200
BDNF1200
BDNF800A
OETL-NF800A
1.56
39.5
0.79
20
1.97
50
0.55
14
0.59
15
3.74
95
7.48
190
3.54
90
1.57
40
0.47
12
5.04
128
8.35
212
14.65
372
0.35
9DIA.
0.47
12
1.10
28
5.75
146
10.47
266
19.21
488
4.92
125
10.71
272
(2 Pole)
14.25
362
(3 Pole)
17.80
452
(4 Pole)
8.07
205
(2 Pole)
11.61
295
(3 Pole)
15.16
385
(4 Pole)
0.94
24
2.07
52.5
OETL-NF1200
1.57
40
8.35
212
14.65
372
0.47
12
4.92
125
5.75
146
5.20
132
0.63
16
1.56
39.5
0.79
20
1.97
50
0.55
14
0.59
15
0.94
24
3.74
95
7.48
190
3.54
90
0.35
9DIA.
1.10
28
10.47
266
19.21
488
10.71
272
(2 Pole)
14.25
362
(3 Pole)
17.80
452
(4 Pole)
8.19
208
(2 Pole)
11.73
298
(3 Pole)
15.27
388
(4 Pole)
FusibleNon-FusedEnclosed FusedEnclosed Non-Fused
Approximate Dimensions Bussmann®
67
for Non-Fusible Disconnect Switches
BDNF1600 — BDNF3150
BDNF2000 – BDNF3150
BDNF1600
15.59
396
3-pole
5.47
139
1.38
35 1.58
40
0.79
20
1.28
32.5
3.94
100
1.97
50
7.48
190
3.74
95
25.28
642
0.94
24
0.55
14
0.47
12
DIA.
DIA.
0.35
9DIA.
8.35
212
21.50
546
4.41
112 0.59
15
10.67
271
0.47
12
OETL-NF1600
10.12
257
2-pole
21.06
535
4-pole
18.11
460
3-pole
23.58
599
4-pole
12.63
321
2-pole
OETL-NF2000,3150
5.47
139
1.38
35 1.58
40
0.79
20
1.28
32.5
3.94
100
1.97
50
7.48
190
3.74
95
25.28
642
0.94
24
8.35
212
21.50
546
4.41
112 0.59
15
10.67
271
0.35
9DIA.
0.47
12
0.55
14
0.47
12
DIA.
DIA.
15.59
396
3-pole
10.12
257
2-pole
21.06
535
4-pole
12.63
321
2-pole
18.11
460
3-pole
23.58
599
4-pole
Fusible Non-Fused Enclosed Fused Enclosed Non-Fused
Approximate Dimensions Bussmann®
68
for Terminal Lugs
BDTL25 — for use with 175A – 200A switches
BDTL26 — for use with 400A switches
BDTL27 — for use with 600A switches
BDTL30 — for use with 800A switches
BDTL28 & BDTL28/2 — for use with 1200A – 3150A switches
0.41
10.5
0.45
11.5
1.91
48.5
1.00
25.5
C.L.
0.26
6.5
0.125
3.1
1.12
28.5
0.43
11
OZXA-25
1.56
39.5
0.43
11
0.13
3.3
1.50
38
0.87
22
0.63
16
3.19
81
C.L.
0.53
13.5
OZXA-26
2.40
61
2.00
51
1.56
39.5
0.43
11
0.13
3.3
0.87
22
0.63
16
3.19
81
C.L.
0.53
13.5
OZXA-27
1.57
40
4.92
125
0.37
9.5
1.38
35
C.L. 0.75
19
3.00
76
0.41
10.3
OZXA-30
0.75
19
3.00
76
4.92
125
2.47
63
0.37
9.5
1.38
35
C.L.
0.41
10.3
OZXA-28
BDTL175 — for use with 175A – 200A switches
0.41
10.5
0.45
11.5
1.91
48.5
1.00
25.5
C.L.
0.26
6.5
0.125
3.1
1.12
28.5
0.43
11
OZXA-175
