Littelfuse KLKD Series - Manual (Page 6)

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POWR-GARD ® Fuse Datasheet
Rev: 070313
6 of 6
1000
900
800
700
600
500
1000
900
800
700
600
500
10
0 9080 70 60 50 40 30 20 109 8 7 6 5 4 3 2 1
0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0
9
0.0
8
0.0
7
0.0
6
0.0
5
0.0
4
0.0
3
0.0
2
0.0
1
500
400
300
200
100
90
80
70
500
400
300
200
100
90
80
70 70
60
50
40
30
20
10
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
9
8
7
6
5
4
3
2
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.02
0.01
10
0
9080 70 60 50 40 30 20 109 8 7 6 5 4 3 2 1 0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.0
9
0.0
8
0.0
7
0.0
6
0.0
5
0.0
4
0.0
3
0.0
2
0.0
1
CURRENT IN AMPERES
- 1/8 A
- 2/10 A
- 1/4 A
- 3/10 A
- 1/2 A
- 3/4 A
- 1 A
- 1-1/2 A
- 2 A
- 2-1/2 A
KLKD 1/8 - 2-1/2A
1
TIME
IN
SECONDS
TIME CURRENT CURVE
1
100
0
100
0 90
0
80
0
70
0
60
0
50
0
40
0
30
0
20
0
10
0 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1
0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
1000
900
800
700
600
500
400
300
200
100
90
80 80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0 03 0.03
0.02
0.01
90
0
80
0
70
0
60
0
50
0
40
0
30
0
20
0
10
0
90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
CURRENT IN AMPERES
KLKD 15A - 25A
1000
900
800
700
600
500
400
300
200
100
90
80 80
70
60
50
40
30
20
10
TIME IN SECOND
S
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0 03 0.03
0.02
0.01
Time Current Curve
9
8
7
6
5
4
3
2
- 15 A
- 20 A
- 25 A
- 3 1/2A
0
KLKD 3A -12A
CURRENT IN AMPERES
Time Current Curve
TIME IN SECOND
S
100
0 90
0
80
0
70
0
60
0
50
0
40
0
30
0
20
0
10
0 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1
0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
1000
900
800
700
600
500
400
300
200
100
90
80 80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0 03 0.03
0.02
0.01
- 3 A
- 3 1/2 A
- 4 A
- 5 A
- 6 A
- 7 A
- 8 A
- 9 A
- 10 A
- 12 A
100
0 90
0
80
0
70
0
60
0
50
0
40
0
30
0
20
0
10
0
90 80 70 60 50 40 30 20 109 8 7 6 5 4 3 2 1 0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
1000
900
800
700
600
500
400
300
200
100
90
80 80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0 03 .03
0.02
0.01
KLKD 30A
TIME
IN SECONDS
CURRENT IN AMPERES
Time Current Curve
100
0 90
0
80
0
70
0
60
0
50
0
40
0
30
0
20
0
10
0 90 80 70 60 50 40 30 20 109 8 7 6 5 4 3 2 1
0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
1000
900
800
700
600
500
400
300
200
100
90
80 80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0 03 0.03
0.02
0.01
- 30 A
100
0 90
0
80
0
70
0
60
0
50
0
40
0
30
0
20
0
10
0
90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.90.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1
1000
900
800
700
600
500
400
300
200
100
90
80 80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0 03 0.03
0.02
0.01
KlKd SerieS 10x38 FuSeS
Time Current Curve ( 1 /
8
- 2 1 /
2
A)
Time Current Curve (15 - 25 A)
Time Current Curve (3 - 12 A)
Time Current Curve (30 A)