POWR-GARD® Fuse Datasheet
Class RK1 – LLNRK • LLSRK • LLSRK_ID Series FUSES
Dimensions
A
F
G
B
E
C
FIG. 1
K
D
H
J
A
C
B
FIG. 2
E
F
D
70-600A
DIMENSIONS INCHES (mm)
AMPS
FIGURE
NUMBER
SERIES
A
B
C
D
E
F
G
H
J
K
1 /10 – 30
1
35 – 60
1
70 – 100 2
110 – 200 2
225– 400 2
450 – 600 2
LLNRK
2 (50.8) 1⁄2 (12.7) 1⁄2 (12.7) 9⁄16 (14.3) 5⁄64 (2.0) 5⁄32 (4.0) 3⁄8 (9.5)
—
—
—
LLSRK
LSRK_ID
5 (127.0) 3⁄4 (19.1) 5⁄8 (15.9) ⁄13 16 (20.6) 3⁄32 (2.4) 3⁄16 (4.8) 5⁄8 (15.9)
—
—
—
LLNRK
3 (76.2) 3⁄4 (19.1) 5⁄8 (15.9) ⁄13 16 (20.6) 3⁄32 (2.4) 3⁄16 (4.8) 5⁄8 (15.9)
—
—
—
LLSRK
LSRK_ID
51⁄2 (139.7) 1 (25.4) 5⁄8 (15.9) 11⁄16 (27.0) 3⁄32 (2.4) 1⁄4 (6.4) 7⁄8 (22.2)
—
—
—
LLNRK
57⁄8 (149.2) 1 (25.4) 11⁄16 (27.0) 11⁄16 (27.0) 1⁄8 (3.2) 3⁄4 (19.1)
—
1⁄4 (6.4) 9⁄32 (7.1) 1⁄2 (12.7)
LLSRK
LSRK_ID
77⁄8 (200.0) 11⁄4 (31.8) 11⁄16 (27.0) 15⁄16 (33.3) 1⁄8 (3.2) 3⁄4 (19.1)
—
1⁄4 (6.4) 9⁄32 (7.1) 1⁄2 (12.7)
LLNRK
71⁄8 (181.0) 11⁄2 (38.1) 115⁄32 (37.3) 119⁄32 (40.5) 3⁄16 (4.8) 11⁄8 (28.6)
—
7⁄16 (11.1) 9⁄32 (7.1) ⁄11 16 (17.5)
LLSRK
LLSRK_ID
95⁄8 (244.5) 13⁄4 (44.5) 115⁄32 (37.3) 127⁄32 (46.8) 3⁄16 (4.8) 11⁄8 (28.6)
—
7⁄16 (11.1) 9⁄32 (7.1) ⁄11 16 (17.5)
LLNRK
85⁄8 (219.1) 2 (50.8) 115⁄16 (49.2) 23⁄32 (53.2) 1⁄4 (6.4) 15⁄8 (41.3)
—
5⁄8 (15.9) ⁄13 32 (10.3) ⁄15 16 (23.8)
LLSRK
LLSRK_ID
115⁄8 (295.3) 21⁄2 (63.5) 2 (50.8) 219⁄32 (65.9) 1⁄4 (6.4)
15⁄8 (41.3)
—
5⁄8 (15.9) ⁄13 32 (10.3) ⁄15 16 (23.8)
LLNRK
103⁄8 (263.5) 21⁄2 (63.5) 23⁄8 (60.3) 219⁄32 (65.9) 1⁄4 (6.4) 2 (50.8)
—
3⁄4 (19.1) ⁄17 32 (13.5) 11⁄8 (28.6)
LLSRK
LLSRK_ID
133⁄8 (339.7) 3 (76.2) 213⁄32 (61.1) 33⁄32 (78.6) 1⁄4 (6.4)
2 (50.8)
—
3⁄4 (19.1) ⁄17 32 (13.5) 11⁄8 (28.6)
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© 2013 Littelfuse POWR-GARD® Products
Rev: 040913