UHJ-M Datasheet, PDF (2/6 Pages) Cooper Bussmann, Inc. – 250V and 600V cable limiters

Technical Data 1042
Effective December 2015
250V UH Series
Catalog Symbol: UH__
Applications:
• The 250Vac UH cable limiters are deisnged specifically for use
in residentail applications.
Ratings:
• Volts: up to 250Vac
• Interrupting Rating: 100kA, RMS Sym.
Terminals:
• Center bolt-to-offset bolt — copper or aluminum conductors
Conductors:
• Copper or aluminum conductors are permitted per the listed
cable size. Select the catalog symbol for the system conductor
size in the table below.
Dimensions - in (mm)
C _D A₁
B
A₂
F
Cable limiters
H
G
Bolt
E
E
terminal
I
detail
Catalog
symbol
UHA
UHJ-M
UHJ-T
UHJ-W
Copper
cable size
2/0AWG
3/0AWG
350kcmil
600kcmil
Aluminum
cable size
4/0AWG
A₁
1.06 (27.0)
A₂
1.19 (30.2)
B
1.44 (36.5)
C
D
1.00 (25.4) 0.75 (19.0)
E
0.12 (3.2)
250kcmil 1.53 (38.9) 1.75 (44.4) 1.59 (40.5) 1.50 (38.1) 1.00 (25.4) 0.25 (6.3)
500kcmil 1.53 (38.9) 1.75 (44.4) 1.59 (40.5) 1.50 (38.1) 1.00 (25.4) 0.25 (6.3)
800kcmil 1.53 (38.9) 1.75 (44.4) 1.59 (40.5) 1.50 (38.1) 1.00 (25.4) 0.25 (6.3)
F
G
0.56 (14.3) 0.19 (4.8)
0.87 (22.2) 0.34 (8.6)
0.87 (22.2) 0.34 (8.6)
0.87 (22.2) 0.34 (8.6)
H
I
0.59 (15.1) 0.41 (10.3)
0.69 (17.5) 0.56 (14.3)
0.69 (17.5) 0.56 (14.3)
0.69 (17.5) 0.56 (14.3)
2
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