Technical Data 2020 Effective December 2015
Supersedes April 2014
Catalog symbol / color code:
• KLM - Black (600Vac/dc max)
Description:
Fast-acting supplemental fuse.
For superior protection, Eaton Bussmann
Division recommends upgrading to Low-Peak™
Class CC fuses. See data sheet No. 1023.
For protecting DC photovoltaic systems, Eaton
Bussmann Division recommends using PVM
10x30mm PV fuses. See data sheet No. 10121.
Specifications:
Ratings
Fuse amp
range
Interrupting rating
at rated voltage
Agency
information
600
Vac
600
Vdc UL®CSA®
1/10 to 30 100kA 50kA X X
Electrical characteristics
% of amp rating Opening time
110 % 4 hours minimum
135% AC opens within 1 hour
Agency information
• CE, RoHS compliant
• UL Listed: Std. 248-14, Guide JDYX,
File E19180
• CSA Certified, C22.2 No. 248. 14,
Class 1422-01, File 53787
Catalog numbers (amps)
KLM-1⁄10 KLM-1 KLM-5 KLM-15
KLM-1⁄8 KLM-1-1⁄4 KLM-6 KLM-20
KLM-2⁄10 KLM-1-1⁄2 KLM-7 KLM-25
KLM-1⁄4 KLM-2 KLM-8 KLM-30
KLM-3⁄10 KLM-2-1⁄2 KLM-9
KLM-1⁄2 KLM-3 KLM-10
KLM-3⁄4 KLM-4 KLM-12
Carton quantity
Amps Qty.
1/10 to 30 10
Features
• Color coded for 600Vac/dc
• A full range DC supplemental fuse
• Melamine tube construction
• Nickel-plated endcaps.
Typical applications
• DC control circuits requiring fast-acting fuses
• PV systems up to 600Vdc
Recommended fuse blocks/fuse
holders:
Catalog
symbol
Description
Blocks
Data sheet
No.
BMM
1-, 2-and 3-pole
modular blocks with
optional covers
10235
DIN-Rail holders / switches
CCP-_-30M 1-, 2- and 3-pole
switch
11 5 7
CHM 1-, 2- and 3-pole 3185
Optima NG 3-pole protection
module 110 9
Optima 3-pole holder 110 2
Optima 3-pole holder +
switch
110 3
Panel mount holders
HPM and HPM-D 1-pole holder 2 11 2
HPC-D 1-pole holder 2109
HPS2 2-pole holder 2140
HPF, HPF-C and
HPF-WT 1-pole holder 2 11 4
HPS 1-pole holder 2 11 3
HPG and HPD 1-pole holder 2108
In-line holders
HEB 1-pole holder 2127
HEX 2-pole holder 2126
Fuseclips
1A3400, 5956
and 5960 PCB fuseclips 2132
Fuse covers
CVR(I)-CCM(-QC) Finger-safe fuse cover 10235
KLM 13⁄32˝ x 1-1⁄2˝ 600Vac/dc fast-acting
supplemental fuses
0.41"
(10.3)
1.5"
(38.1)
Dimensions - in (mm):
600Vac/dc
1 to 30A
BUSSMANN
SERIES
KLM
600Vac/dc fast-acting supplemental fuses
Technical Data 2020
Effective December 2015
Eaton, Bussmann and Low-Peak are
valuable trademarks of Eaton in the US
and other countries. You are not permitted
to use the Eaton trademarks without prior
written consent of Eaton.
CSA is a registered trademark of the
Canadian Standards Group.
UL is a registered trademark of the
Underwriters Laboratories, Inc.
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
© 2015 Eaton
All Rights Reserved
Printed in USA
Publication No. 2020 – BU-SB14289
December 2015
For Eaton’s Bussmann series
product information,
call 1-855-287-7626 or visit:
Eaton.com/bussmannseries
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latest product and support information.
Time-current characteristic curves – total clearing:
1
10
100
Current in Amps
0.01
0.1
1
10
100 Amp Rating
3/4 A
15 A
10 A
20 A
30 A
8 A
5 A
3 A
1000
Time in Seconds
Time in seconds
Current in amps
Amp rating
The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this
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. Eaton reserves the right, without notice, to change design or construction
of any products and to discontinue or limit distribution of any products. Eaton 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.
