Littelfuse KLDR Series - Manual (Page 4)

Littelfuse.com © 2013 Littelfuse POWR-GARD ® Products
POWR-GARD ® Fuse Datasheet
Rev: 070813
4 of 5
Time Current Curves
- DATA GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
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
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
CURRENT IN AMPERES
TI
M
E
IN
SECO
N DS
- 1A
- 1-1/8A
- 1-1/4A
- 1-4/10A
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
11/12/12
B
4 OF 11
FCC01-KLDRP
KLDRP 1/10A - 30A
- DATA GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
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
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
CURRENT IN AMPERES
TI
M
E
IN
SECO
N
DS
- 2-1/2A
- 2-8/10A
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
11/12/12
B
6 OF 11
FCC01-KLDRP
KLDRP 1/10A - 30A
- DATA GENERATED IN EXCEL -
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 0.09
0.08
0.07
0.06
0.05
0.04
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 0.09
0.08
0.07
0.06
0.05
0.04
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
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
CURRENT IN AMPERES
TI
M
E
IN
SECO
N
DS
- 1-1/2A
- 1-6/10A
- 1-8/10A
- 2A
- 2-1/4A
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
11/12/12
B
5 OF 11
FCC01-KLDRP
KLDRP 1/10A - 30A
- DATA GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
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
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
CURRENT IN AMPERES
TI
M
E
IN
SECO
N
DS
- 3A
- 3-2/10A
- 3-1/2A
- 4A
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
11/12/12
B
7 OF 11
FCC01-KLDRP
KLDRP 1/10A - 30A