KCA データシートの表示（PDF） - Unspecified
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KCA Datasheet PDF : 5 Pages
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Technical Data 1042
Effective February 2019
Cable limiters
250 V UH Series
Catalog Symbol
• UH__
Applications
• The 250 Vac UH cable limiters are designed specifically for use in
residential applications.
Ratings
• Volts: up to 250 Vac
• Interrupting rating: 100 kA, 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 number for the system conductor size in
the table below.
Dimensions — in (mm)
H
C D A1
B
A2
F
G
Bolt
E
E
terminal
I
detail
Catalog
no.
UHA
UHJ-M
UHJ-T
UHJ-W
Copper
cable size
2/0 AWG
3/0 AWG
350 kcmil
600 kcmil
Aluminum
cable size
A1
4/0 AWG 1.06 (27.0)
250 kcmil 1.53 (38.9)
500 kcmil 1.53 (38.9)
800 kcmil 1.53 (38.9)
A2
1.19 (30.2)
1.75 (44.4)
1.75 (44.4)
1.75 (44.4)
B
1.44 (36.5)
1.59 (40.5)
1.59 (40.5)
1.59 (40.5)
C
1.00 (25.4)
1.50 (38.1)
1.50 (38.1)
1.50 (38.1)
D
0.75 (19.0)
1.00 (25.4)
1.00 (25.4)
1.00 (25.4)
E
0.12 (3.2)
0.25 (6.3)
0.25 (6.3)
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
0.59 (15.1)
0.69 (17.5)
0.69 (17.5)
0.69 (17.5)
I
0.41 (10.3)
0.56 (14.3)
0.56 (14.3)
0.56 (14.3)
2
Eaton.com/bussmannseries
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