Bussmann®
Limitron® Fast-Acting Fuses
KLM
13/32” x 1-1/2”
500 Volt AC and DC, 1/10–30A
30 A
15 A
20 A
8A
10 A
5A
100
3A
Time-Current Characteristic Curves–Total Clearing
3/4 A
Dimensional Data
AMPERE
RATING
1.5Љ
(±0.031)
0.41Љ
(±0.004)
TIME IN SECONDS
10
Catalog Symbol: KLM
Fast-Acting 1/10 TO 30A
UL Recognized: STD. 248-14, (FILE #E56412,
GUIDE #JFHR2)
1/10 - 1/8A: 500Vac / 600Vdc
2/10 - 10A: 500Vac/dc
12A-30A: 500Vac / 600Vdc
CSA Certified, C22.2 NO. 248. 14 (CLASS #1422-01,
FILE #53787)
0-30A/500 ac/dc
1
Electrical Ratings (Catalog Symbol and Amperes) IR 10,000 ac
KLM-1/10
KLM-3/10
KLM-1-1/2
KLM-5
KLM-12
KLM-1/8
KLM-1/2
KLM-2
KLM-6
KLM-15
KLM-2/10
KLM-3/4
KLM-3
KLM-8
KLM-20
–
KLM-1/4
KLM-1
KLM-4
KLM-10
KLM-25
.1
–
–
KLM-30
.01
100
10
Designed to:
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 500Vdc, 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 2,500A short circuit at 400Vdc.
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)
1
Fuses:
KLM 2/10 thru 10
1,000
Designed To:
CURRENT IN AMPERES
Carton Quantity and Weight
Ampere
Ratings
0-30
Carton
Qty.
Lbs.
Weight
Kg.
10
.187
.088
• A Limitron® fast-acting fuse.
• Melamine tube.
• Nickel-plated brass endcaps.
Recommended fuseblocks/fuseholders for
13/32” x 1-1/2” fuses
See Data Sheets listed below
• Open fuseblocks - 1104, 2104
• Finger-safe fuseholders - 1109, 1102, 1103, 1151
• Panel-mount fuseholders - 2114, 2113, 2108,
2112, 2109, 2140
• In-line fuseholders - 2127, 2126
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000Vac, 75-1500Vdc). Refer toData Sheet: 8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this Data Sheet 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 selected, it
should be tested by the user in all possible applications.
10-2-02
SB02295
Form No. KLM
Page 1 of 1
Data Sheet: 2020
