Littelfuse LJ600400-1 Class j fuse block Datasheet

Class J Fuse Blocks
600 Volt
SPECIFICATIONS
Voltage Ratings: 600 Volts
Ampere Ratings: 0 – 600 amperes
Approvals:
UL Listed: File No. E14721
CSA Certified: File No. LR73091
RECOMMENDED FUSES
JTD_ID/JTD (time-delay) and JLS (fast-acting) series fuses
For use with space-saving, high interrupting capacity, very
current-limiting 600 volt Class J fuses.
Class J 600V
Amp No. of
Rating Poles
30
60
100
200
400
FEATURES/BENEFITS
600
■
Phenolic blocks have side barriers for isolation.
■
Spring reinforced fuse clips are standard on 100A and
larger blocks. Reinforcing springs are optional on 30 and 60
amp blocks.
■
Catalog
Number
1
2
3
Adder
1
2
3
1
3
1
3
1
3
1
3
LJ60030-1
LJ60030-2
LJ60030-3
LJ60030-A
LJ60060-1
LJ60060-2
LJ60060-3
LJ60100-1
LJ60100-3
LJ60200-1
LJ60200-3
LJ60400-1
LJ60400-3
LJ60600-1
LJ60600-3
Connector Type
(Add suffix shown)
Screw Pressure
Plate
S (R)
S (R)
S (R)
S (R)
P (R)
P (R)
P (R)
P (R)
Maximum
Wire Size
Box
Lug
C (R)
C (R)
S & P = #10 CU
C (R)
C = #6 CU
C (R)
C (R)
C (R)
C = #2 CU-AL
C (R)
CR
#2/0 CU-AL
CR
C
250 MCM CU-AL
C
CR
350 MCM CU-AL
CR
CR
(2) 500 MCM CU-AL
CR
Note: Reinforcing springs standard on all Class J fuse blocks
rated 100A and above.
*For optional fuse block covers, refer to Blocks and Holders
section.
Space saving 30A design — Up to 45% smaller than
existing 30 A fuse blocks. 30A interlocking adder block
available to create any number of poles (consult factory
for availability). Integral DIN rail mount allows this block
to be securely fastened to 35 mm “hat” type DIN rails without the use of tools.
LJ60030
.216[5.5] x .79[20.0] SLOT
MOUNTING HOLE
1.04"
1.04"
[26.4]
[26.4]
1.69"
1.69"
1.69"
[42.8]
[42.8]
[42.8]
3.38"
3.38"
[85.7]
[85.7]
.30"
TYP.
[7.6]
.57"
1.16"
[29.4]
1 POLE
3.38"
[85.7]
.57" TYP.
[14.5]
[14.5]
2.20"
[82.5]
[56.0]
2 POLE
.71"
3.25"
1.95"
[17.9]
[49.5]
3 POLE
115
Class J Fuse Blocks
600 Volt
LJ60060
.265" x .325" SLOT
[6.7 x 8.3] TYP.
1.67"
3.20"
4.72"
[42.4]
[81.2]
[120]
4.07"
4.07"
4.07"
[103]
[103]
[103]
2.03"
2.03"
2.03"
[51.7]
[51.7]
[51.7]
.57"
.76"
[19]
.76"
1.53"
.45"
[12]
.76"
[19]
.45"
[38.8]
1 POLE
[12]
1.53"
[38.8]
1.53"
[38.8]
3 POLE
2 POLE
[14 ]
[19]
2.09"
.45"
[53.0]
[12]
LJ60100
1 POLE
LJ60200
1.31"
3.00"
[76.2]
[33.39]
3 POLE
.34" THRU [8.6]
.75" C'BORE [19.1]
x .400" DP. [10.2]
6.13"
[156]
.62"
.50"
[13]
[50.8]
116
[16]
2.00"
1 POLE
2.67"
[67.9]
3 POLE
Class J Fuse Blocks
600 Volt
LJ60400
1 POLE
3 POLE
LJ60600
1 POLE
3 POLE
117
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