Axial Lead and Cartridge Fuses
Midget
U
®
®L
QPL
AC Fast-Acting Type KLK Series
Fast-acting fuses designed for use in circuits with high AC fault current
capacity or where military approval is required.
ORDERING INFORMATION:
Cartridge
Nominal
Catalog
Number
Ampere
Rating
Voltage
Rating
Resistance
Cold Ohms
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Ampere
Rating
Opening
Time
KLK 1/10
KLK 1/8
KLK 2/10
KLK 1/4
KLK 3/10
.100
.125
.200
.250
.300
600
600
600
600
600
85.5
65.0
30.9
22.0
16.2
135%
200
1/10–30
1/10–30
1 hour, Maximum
2 minutes, Maximum
AGENCY APPROVALS: Listed by Underwriters Laboratories and
KLK 1/2
KLK 3/4
.500
.750
1
1.5
2
600
600
600
600
600
7.99
.398
.249
.132
.129
3
10
Certified by CSA from / through 30 amperes.
KLK 1
KLK 1 /
INTERRUPTING RATING:
100,000 amperes (capable of 200,000) at 600VAC.
1
2
KLK 2
MILITARY TYPE F60C INTERRUPTING RATINGS:
200,000 amperes at 500VAC
150,000 amperes at 500VDC
1
2
KLK 2 /
2.5
3
3.5
4
600
600
600
600
600
.0989
.0773
.0613
.0511
.0357
KLK 3
KLK 3 /
1
2
KLK 4
KLK 5
FUSES TO MIL SPEC: See F60C type in Military Section.
5
PATENTED
KLK 6
KLK 7
KLK 8
KLK 9
KLK 10
6
7
8
9
600
600
600
600
600
.0261
.0205
.0194
.0166
.0128
10
KLK 12
KLK 15
KLK 20
KLK 25
KLK 30
12
15
20
25
30
600
600
600
600
600
.0103
.0073
.00421
.00302
.002816
Average Time Current Curves
1000
100
10
1
38.1
(1.50")
10.31
(.406")
0.1
0.01
.1
10
1
100
1000
CURRENT IN AMPERES
440
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