Limitron®Fast-Acting Fuses KLM
13/32” x 1-1/2”
500 Volt AC and DC, 1/10–30A
Form No. KLM
Page 1 of 1
Data Sheet: 2020
Bussmann®
2-20-02 N02029
1.59
(±0.031)
0.419
(±0.004)
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to
clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any
products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been select-
ed, it should be tested by the user in all possible applications.
Dimensional Data
1
10
100
CURRENT IN AMPERES
100
10
1
.1
.01
TIME IN SECONDS
AMPERE
RATING
3/4 A
15 A
10 A
20 A
30 A
8 A
5 A
3 A
1,000
Electrical Ratings (Catalog Symbol and Amperes) IR 10,000 AC
KLM-1/10
KLM-1/8
KLM-2/10
KLM-1/4
KLM-3/10
KLM-1/2
KLM-3/4
KLM-1
KLM-5
KLM-6
KLM-8
KLM-10
KLM-12
KLM-15
KLM-20
KLM-25
KLM-1-1/2
KLM-2
KLM-3
KLM-4
KLM-30
Recommended Bussmann Fuseblocks Catalog Numbers
P oles T erminal T ype
Screw With Pressure Plate Box
Quick Connect w/Quick Connect Lug BIF
1 BM6031SQ BM6031PQ BM6031B 1104
2 BM6032SQ BM6032PQ BM6032B 1104
3 BM6033SQ BM6033PQ BM6033B 1104
Time-Current Characteristic Curves–Total Clearing
A Limitron®fast-acting fuse.
Melamine tube.
Nickel-plated brass endcaps.
Designed T o:
Fuses: Designed to:
KLM 2/10 thru 10 Carry 110% of rating for 4 hours
AC Opens at 135% of rating within 1 hour
AC Maximum Interrupting Rating of 10kA at 500Vac
DC Maximum Interrupting Rating of 10kA at 500Vdc,
TC=1.5ms
DC Minimum Interrupting Rating of 200% rated current
at 500V dc, TC=0.7ms
KLM 12 thru 15 Carry 110% of rating for 4 hours
AC Opens at 135% of rating within 1 hour
AC Maximum Interrupting Rating of 10kA at 500Vac
DC Maximum Interrupting Rating of 10kA at 600Vdc,
TC=1.5ms
DC Minimum Interrupting Rating of 1200A at 600Vdc,
TC=4ms
KLM 20 thru 30 Carry 110% of rating for 4 hours
AC Opens at 135% of rating within 1 hour
AC Maximum Interrupting Rating of 10kA at 500Vac
DC Maximum Interrupting Rating of 10kA at 600Vdc,
TC=0.4ms
DC Minimum Interrupting Rating of 1200A at 600Vdc,
TC=4ms
KLM 40 Carry 110% of rating for 4 hours
Open at 135% of rating within 1.5 hours
Withstand 2,500 amp shor t circuit at 400 volts D.C.
KLM 10A, 15A, & 30A Carry 110% of rating for 4 hours
Open at 135% of rating within 1 hour
AC: 500V 10kA
DC: 400V 10kA
NOTE: KLM-(¤/⁄‚-30) are not Full Range DC Fuses.
KLM-(amp)A are Full Range DC Fuses.
TC = Time Constant (in milliseconds)
Carton Quantity and Weight
Ampere Carton Weight
Ratings Qty. Lbs. Kg.
0-30 10 .187 .088
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 VAC, 75-1500 VDC). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
Catalog Symbol: KLM
Fast-Acting 1/10 TO 30 AMPERES
U.L. Recognized: STD. 248-14, (FILE #E56412,
GUIDE #JFHR2)
1/10 - 1/8A: 500VAC / 600 VDC
2/10 - 10A: 500V AC / DC
12A-30A: 500 VAC / 600 VDC
CSA Certified, C22.2 NO. 248. 14 (CLASS #1422-01,
FILE #53787)
0-30A/500V AC/DC