Littelfuse L300 Series - Manual (Page 2)

Blocks and Holders
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© 2005 Littelfuse
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POWR-GARD ™ Products Catalog
Class J Fuse Blocks
600 Volt
1.16"
[29.4]
.30"
TYP.
[7.6]
1.69"
[42.8]
3.38"
[85.7]
.57"
[14.5]
.71"
[17.9] 1.95"
[49.5]
.216[5.5] x .79[20.0] SLOT
MOUNTING HOLE
1.69"
[42.8]
3.38"
[85.7]
.57
[14.5]
" TYP.
2.20"
[56.0]
1.04"
[26.4]
1.69"
[42.8]
3.38"
[85.7]
3.25"
[82.5]
1.04"
[26.4]
1 POLE 2 POLE 3 POLE
Class J 600V
Amp
Rating
No. of
Poles
Catalog
Number
Connector Type
(Add Suffix Shown) Maximum
Wire Size
Screw
Pressure
Plate
Box
Lug
30
1 LJ60030-1 S (R) P (R) C (R)
S & P = #10 CU
C = #6 CU
2 LJ60030-2 S (R) P (R) C (R)
3 LJ60030-3 S (R) P (R) C (R)
Adder LJ60030-A S (R) P (R) C (R)
60
1 LJ60060-1 C (R)
C = #2 CU-AL 2 LJ60060-2 C (R)
3 LJ60060-3 C (R)
100
1 LJ60100-1 CR
#2/0 CU-AL
3 LJ60100-3 CR
200
1 LJ60200-1 C
250 MCM CU-AL
3 LJ60200-3 C
400
1 LJ60400-1 CR
(2) 350 MCM CU-AL
3 LJ60400-3 CR
600
1 LJ60600-1 CR
(2) 500 MCM CU-AL
3 LJ60600-3 CR
Note: Reinforcing springs standard on all Class J fuse blocks rated 100A and above.
*For optional fuse block covers, refer to POWR-Covers section of this catalog. For
reinforcing clips on blocks rated 30-60 amp, add “R” suffix to connector type.
Features/Benefits
• 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.
• Space saving 30A design — Up to 45% smaller than existing
30A 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.
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
LJ60030