Axial Lead and Cartridge Fuses
Midget
U
®
®L
Class CC* Fast-Acting & Slo-Blo® Type Fuses CCMR Series
Fast-acting KLKR fuses provide fast-acting protection to equipment
containing surge sensitive components. Use KLKR fuses for non-
inductive loads not requiring time delay. CCMR fuses (formerly KLMR)
are specifically designed to withstand sustained starting currents of
small motors. The CCMR fuses provide short-circuit protection for motor
branch-circuits. KLDR fuses are specifically designed to withstand the
momentary high magnetizing currents of control transformers, solenoids,
and similar inductive loads.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Ampere
Rating
Opening
Time
110%
135%
1/10–30
1/10–30
15 minutes, Minimum
1 hour, Maximum
11
AGENCY APPROVALS: DC ratings are self-certified. KLKR Series:
UL listed Fast-Acting Class CC per UL 248 and CSA Certified. KLDR,
CCMR Series: UL listed Time-Delay Class CC
per UL 248 and CSA Certified.
*CCMR 35-60A UL Listed Time-Delay Class CD.
AGENCY FILE NUMBERS: UL E81895, CSA LR 29862.
VOLTAGE RATINGS: AC: 600 Volts
DC: 250 Volts (CCMR 2/10 – 2A)
(CCMR 4 1/2 – 10A)
INTERRUPTING RATING:
AC: 200,000 ampere
(CCMR 35 – 60A)
300 Volts (CCMR 2 1/4 – 4A)
300 Volts (KLDR)
DC: 20,000 amperes
300 Volts (KLKR)
ORDERING INFORMATION:
Nominal
Resistance
Cold Ohms
Nominal
Resistance
Cold Ohms
Nominal
Resistance
Cold Ohms
Ampere
Rating
Catalog
Number
Catalog
Number
Catalog
Number
1/10
1/8
15/100
3/16
2/10
1/4
3/10
4/10
1/2
6/10
3/4
–
–
KLDR.100
KLDR.125
KLDR.150
KLDR.187
KLDR.200
KLDR.250
KLDR.300
KLDR.400
KLDR.500
KLDR.600
KLDR.750
KLDR.800
KLDR 001.
KLDR 1.12
KLDR 1.25
KLDR 01.4
KLDR 01.5
KLDR 01.6
KLDR 01.8
KLDR 002.
KLDR 2.25
KLDR 02.5
KLDR 02.8
KLDR 003.
KLDR 03.2
KLDR 03.5
KLDR 004.
KLDR 04.5
KLDR 005.
KLDR 05.6
KLDR 006.
KLDR 6.25
KLDR 007.
KLDR 07.5
KLDR 008.
KLDR 009.
KLDR 010.
KLDR 012.
KLDR 015.
KLDR 17.5
KLDR 020.
KLDR 025.
KLDR 030.
–
246
134.9
96
KLKR.100
79.33
–
–
KLKR.125
56.52
–
–
–
–
–
–
–
–
66.4
57.8
31.61
25.5
13.6
15.9
9.99
6.08
6.2
CCMR.200
CCMR.250
CCMR.300
–
CCMR.500
CCMR.600
–
CCMR.800
CCMR 001.
–
68.4
KLKR.200
28.21
43.3
KLKR.250
19.22
28.6
KLKR.300
15.10
–
7.62
8.2
–
4.013
2.59
–
1.687
1.33
1.24
.9894
.7783
.485
.4166
.3375
.2400
.2188
.1855
.1346
.1231
.093
–
–
KLKR.500
6.95
–
–
KLKR.750
3.581
8/10
1
–
–
4.0
KLKR 001.
.2342
1 1/8
1 1/4
1 4/10
1 1/2
1 6/10
1 8/10
2
2 1/4
2 1/2
2 8/10
3
3 2/10
3 1/2
4
4 1/2
5
2.94
2.33
1.5
–
–
CCMR 1.25
CCMR 01.4
CCMR 01.5
CCMR 01.6
CCMR 01.8
CCMR 002.
CCMR 2.25
CCMR 02.5
CCMR 02.8
CCMR 003.
CCMR 03.2
CCMR 03.5
CCMR 004.
CCMR 04.5
CCMR 005.
CCMR 05.6
CCMR 006.
CCMR 6.25
CCMR 007.
CCMR 07.5
CCMR 008.
CCMR 009.
CCMR 010.
CCMR 012.
CCMR 015.
CCMR 17.5
CCMR 020.
CCMR 025.
CCMR 030.
CCMR 035.
CCMR 040.
CCMR 045.
CCMR 050.
CCMR 060.
–
–
–
–
.898
.625
.486
.55
KLKR 01.5
.225
–
–
–
–
KLKR 002.
.135
–
.0906
–
.0776
–
.0562
.0468
–
.0332
–
.0238
–
.0208
–
.0177
.0151
.01325
.00852
.0074
–
.52
–
.333
.26
KLKR 02.5
–
.21
KLKR 003.
.171
.239
.118
.082
.0399
.0334
.0315
.03
–
KLKR 03.5
KLKR 004.
–
.0704
.0535
.0517
.0464
.0369
.027
KLKR 005.
5 6/10
6
6 1/4
7
–
KLKR 006.
–
.0253
.0205
.0193
.0155
.0122
.0114
.00708
.00495
.0036
.0025
.0024
–
KLKR 007.
7 1/2
8
–
.023
KLKR 008.
9
.0193
.0133
.0114
.00708
.00495
.00360
.00250
.00240
.00426
.00286
.00246
.00182
.00118
KLKR 009.
10
KLKR 010.
12
KLKR 012.
15
KLKR 015.
17 1/2
20
–
KLKR 020.
.00511
.003775
.002954
–
25
KLKR 025.
30
KLKR 030.
35
–
–
–
–
–
40
–
–
–
45
–
–
–
50
–
–
–
60
–
–
–
447
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