Product Overview

littelfuse.com © 2015 Littelfuse POWR-GARD
®
Products
Rev: 082715
POWR-GARD
®
Fuse Datasheet
3 of 3
1000
900
800
700
600
500
1000
900
800
700
600
500
100
90
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
0.02
0.01
500
400
300
200
100
90
80
500
400
300
200
100
90
80
60
50
40
30
20
60
50
40
30
20
- 1/10A
- 1/8A
- 2/10A
1/4A
9
8
7
6
5
4
3
2
9
8
7
6
5
4
3
2
-
1/4A
- 3/10A
- 1/2A
- 3/4A
- 1A
- 1-1/2A
- 2A
TIMEINSECONDS
1
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
- 2-1/2A
0
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.02
0.01
100
90
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
0.02
0.01
CURRENTINAMPERES
BASIS FOR DATA:
TEST VOLTAGE:
TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT
CHARACTERISTIC CURVES
LITTELFUSE,INC.
CHICAGO,IL.USA
LLL
11/19/08
A
2 OF 4
FCC01
-
KLK
KLK 1/10A - 30A
- DATA GENERATED IN EXCEL -
TIME
CURRENT
CHARACTERISTIC
CURVES
FCC01
-
KLK
1000
900
800
700
600
1000
900
800
700
600
1000
900
800
700
600
500
400
300
200
100
90
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
500
400
300
200
100
90
80
500
400
300
200
100
90
80
- 15A
- 20A
- 25A
- 30A
70
60
50
40
30
20
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
TIMEINSECONDS
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.03
0.02
0.01
0.03
0.02
0.01
1000
900
800
700
600
500
400
300
200
100
90
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
CURRENTINAMPERES
BASIS FOR DATA:
TEST VOLTAGE:
TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT
CHARACTERISTIC CURVES
LITTELFUSE,INC.
CHICAGO,IL.USA
LLL
11/19/08
A
4 OF 4
FCC01
KLK
KLK 1/10A - 30A
- DATA GENERATED IN EXCEL -
TIME
CURRENT
CHARACTERISTIC
CURVES
FCC01
-
KLK
1000
900
800
700
600
1000
900
800
700
600
1000
900
800
700
600
500
400
300
200
100
90
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
500
400
300
200
100
90
80
500
400
300
200
100
90
80
70
60
50
40
30
20
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
- 3A
- 3-1/2A
- 4A
TIMEINSECONDS
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
- 5A
- 6A
- 8A
- 9A
- 10A
- 12A
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.03
0.02
0.01
0.03
0.02
0.01
1000
900
800
700
600
500
400
300
200
100
90
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
CURRENTINAMPERES
BASIS FOR DATA:
TEST VOLTAGE:
TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT
CHARACTERISTIC CURVES
LITTELFUSE,INC.
CHICAGO,IL.USA
LLL
11/19/08
A
3 OF 4
FCC01
-
KLK
KLK 1/10A - 30A
- DATA GENERATED IN EXCEL -
TIME
CURRENT
CHARACTERISTIC
CURVES
FCC01
-
KLK
KLK SERIES 10x38 FUSES
Time Current Curve (
1
/10 - 2
1
/2 A)
Time Current Curve
(15 - 30 A)
Time Current Curve
(3 - 12 A)