POWR-GARD® Fuse Datasheet
Class L – KLPC Series FUSES
Current-Limiting Effects of KLPC (600 V) Fuses
Short Circuit
Current*
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
60,000
80,000
100,000
150,000
200,000
800 A
5,000
8,800
10,500
12,000
13,000
14,000
15,000
16,000
17,000
18,000
20,000
21,000
23,000
24,000
Apparent RMS Symmetrical Current for Various Fuse Ratings
1200 A
5,000
10,000
13,500
15,000
16,000
18,000
19,000
20,000
22,000
24,000
26,000
27,000
31,000
34,000
1600 A
5,000
10,000
15,000
19,000
21,000
23,000
24,000
25,000
27,000
29,000
32,000
34,000
38,000
42,000
2000 A
5,000
10,000
15,000
20,000
24,000
26,000
27,000
28,000
31,000
34,000
37,000
40,000
44,000
46,000
3000 A
5,000
10,000
15,000
20,000
25,000
30,000
32,000
34,000
37,000
40,000
44,000
46,000
54,000
57,000
4000 A
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
42,500
46,000
51,000
57,000
67,000
70,000
5000 A
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
52,000
57,000
65,000
75,000
80,000
*Prospective RMS Symmetrical Amperes Short-Circuit Current • Note: Data derived from Peak Let-Thru Curves
Dimensions
Amperes
200-800
900-1200
1300-1600
1800-2000
2100-2500
2501-3000
3500-4000
4500-5000
6000
Fig.
Dimensions Inches (mm)
No. A
B
C
D
E
F
G
H
J
K
1
33⁄4
53⁄4
63⁄4
(95.3) (146.1) (171.5)
—
—
85⁄8
(219.1)
—
—
2
(50.8)
21⁄2
(63.5)
2
33⁄4
53⁄4
63⁄4
91⁄4
91⁄2
103 ⁄4
(95.3) (146.1) (171.5) (235.0) (241.3) (273.1)
—
—
2
(50.8)
21⁄2
(63.5)
2
33⁄4
53⁄4
63⁄4
91⁄4
91⁄2
103 ⁄4
(95.3) (146.1) (171.5) (235.0) (241.3) (273.1)
—
—
23⁄8
(60.3)
3
(76.2)
2
33⁄4
53⁄4
63⁄4
91⁄4
91⁄2
103 ⁄4
(95.3) (146.1) (171.5) (235.0) (241.3) (273.1)
—
—
23⁄4
(69.9)
31⁄2
(88.9)
3
4
53⁄4
63⁄4
91⁄4
91⁄2
103 ⁄4
15⁄8
13 ⁄4
31⁄2
5
(101.6) (146.1) (171.5) (235.0) (241.3) (273.1) (41.3) (44.5) (88.9) (127.0)
3
4
53⁄4
63⁄4
91⁄4
91⁄2
103 ⁄4
15⁄8
13 ⁄4
4
5
(101.6) (146.1) (171.5) (235.0) (241.3) (273.1) (41.3) (44.5) (101.6) (127.0)
4
4
53⁄4
63⁄4
91⁄4
91⁄2
103 ⁄4
13 ⁄4
31⁄4
43⁄4
53⁄4
(101.6) (146.1) (171.5) (235.0) (241.3) (273.1) (44.5) (82.6) (120.7) (146.1)
5
4
53⁄4
(101.6) (146.1)
—
91⁄4
(235.0)
—
103 ⁄4
15⁄8
31⁄4
51⁄4
71⁄8
(273.1) (41.3) (82.6) (133.4) (181.0)
5
4
53⁄4
(101.6) (146.1)
—
91⁄4
(235.0)
—
103 ⁄4
15⁄8
31⁄4
51⁄4
71⁄8
(273.1) (41.3) (82.6) (133.4) (181.0)
J
J
L
3⁄8
(9.5)
3⁄8
(9.5)
7⁄16
(11.1)
1⁄2
(12.7)
3⁄4
(19.1)
3⁄4
(19.1)
3⁄4
(19.1)
1
(25.4)
1
(25.4)
J
H
M
5⁄8 x 11⁄8
(15.9) x (28.6)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 13⁄8
(15.9) x (34.9)
5⁄8 DIA.
(15.9)
5⁄8 DIA.
(15.9)
6000 A
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
60,000
70,000
75,000
87,000
95,000
N
—
5⁄8 x 11⁄8
(15.9) x (28.6)
5⁄8 x 11⁄8
(15.9) x (28.6)
5⁄8 x 11⁄8
(15.9) x (28.6)
5⁄8 x 11⁄8
(15.9) x (28.6)
5⁄8 x 11⁄8
(15.9) x (28.6)
5⁄8 x 13⁄8
(15.9) x (34.9)
—
—
C BA
F
M
FIG.1
J
H
CB A
D EF
N
M
FIG.2
J
H
C BA
DEF
N
M
G
FIG. 3
C BA
DEF
www.littelfuse.com
N
M
G
FIG. 4
DB
AF
G
M
FIG. 5
2 of 2
L
K
© 2012 Littelfuse POWR-GARD® Products
Rev: 100112