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Technical Data 1203

Effective December 2016

BH-3 modular fuse blocks, 700 V, 700 A

Eaton.com/bussmannseries

Dimensions: — mm/in

See Table 1 for A, B and C dimensions per fuse catalog symbol/

ampacity and block catalog number from Build-a-Code.

Agency information*

0: No agency information

1: UL Recognized and CSA Certified

Wire connector (AWG Cu)*

0: No connector

3: 2 hole for 6 - 250 kcmil

4: 2 hole for 4 - 500 kcmil

Stud size

3: 3/8-16

4: 7/16-14

5: 3/8-16L

Catalog number build-a-code

BH - 3 X X X

Block family

Notes:

1. The #4 connector must be used with either the 7/16-14 or the 3/8-16L stud.

2. The only compatible connector for the 7/16-14 stud is #4.

3. Always check applicable end use standards for required spacing between blocks, fuses or other hardware.

4. For applications above 700 V, consult appropriate electrical standard for proper creepage distances, clearance distances and insulator

voltage withstand ratings.

* Applicable only to BH-300_ configuration — no agency information, no connector.

98.6

3.882"

B

C

46.99

1.85"

A

17.78

0.7"

125.6

4.945"

101.6

4.0"

(TYP. 3)

6.6 x 9.53

0.26" x 0.375"

13.97 x 15.62

0.55" x 0.615"

(TYP. 3)

82.55

3.25"

46.99

1.85"