Axial Lead and Cartridge Fuses
440
w w w . l i t t e l f u s e . c o m
Midget
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.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Opening
Rating
Rating
Time
135%
1/10 30
1 hour, Maximum
200
1/1030
2 minutes, Maximum
AGENCY APPROVALS:
Listed by Underwriters Laboratories and
Certified by CSA from
3
/
10
through 30 amperes.
INTERRUPTING RATING:
100,000 amperes (capable of 200,000) at 600VAC.
MILITARY TYPE F60C INTERRUPTING RATINGS:
200,000 amperes at 500VAC
150,000 amperes at 500VDC
FUSES TO MIL SPEC:
See F60C type in Military Section.
PATENTED
1000
100
10
1
0.1
0.01
10
100
1000
.1
1
1/8A 2/10A 1/4A 3/10A 1/2A 3/4A 1A 1 1/2A 2A 2 1/2A 3A 3 1/2A 4A 5A 6A 7A 8A 9A 10A 12A 15A 20A 25A 30A
TIME IN SECONDS
CURRENT IN AMPERES
ORDERING INFORMATION:
Cartridge
Nominal
Catalog
Ampere
Voltage
Resistance
Number
Rating
Rating
Cold Ohms
KLK 1/10
.100
600
85.5
KLK 1/8
.125
600
65.0
KLK 2/10
.200
600
30.9
KLK 1/4
.250
600
22.0
KLK 3/10
.300
600
16.2
KLK 1/2
.500
600
7.99
KLK 3/4
.750
600
.398
KLK 1
1
600
.249
KLK 1
1
/
2
1.5
600
.132
KLK 2
2
600
.129
KLK 2
1
/
2
2.5
600
.0989
KLK 3
3
600
.0773
KLK 3
1
/
2
3.5
600
.0613
KLK 4
4
600
.0511
KLK 5
5
600
.0357
KLK 6
6
600
.0261
KLK 7
7
600
.0205
KLK 8
8
600
.0194
KLK 9
9
600
.0166
KLK 10
10
600
.0128
KLK 12
12
600
.0103
KLK 15
15
600
.0073
KLK 20
20
600
.00421
KLK 25
25
600
.00302
KLK 30
30
600
.002816
Average Time Current Curves
38.1
(1.50")
10.31
(.406")
UL
QPL
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