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Technical Data 1042

Effective December 2015

Cable limiters

Eaton.com/bussmannseries

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.

Catalog

symbol

Copper

cable size

Aluminum

cable size

A

1

A

2

B

C

D

E

F

G

H

I

UHA

2/0AWG

4/0AWG

1.06 (27.0)

1.19 (30.2) 1.44 (36.5) 1.00 (25.4) 0.75 (19.0) 0.12 (3.2)

0.56 (14.3) 0.19 (4.8)

0.59 (15.1) 0.41 (10.3)

UHJ-M

3/0AWG

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)

0.87 (22.2) 0.34 (8.6)

0.69 (17.5) 0.56 (14.3)

UHJ-T

350kcmil

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)

0.87 (22.2) 0.34 (8.6)

0.69 (17.5) 0.56 (14.3)

UHJ-W

600kcmil

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)

0.87 (22.2) 0.34 (8.6)

0.69 (17.5) 0.56 (14.3)

C

F

B

E

D

E

I

G

H

Bolt

terminal

detail