Effective December 2016
Technical Data 1201 Supersedes December 1998
BH-1 modular fuse blocks, 700 V, 400 A
Agency information
UL Recognized, Guide IZLT2, File E14853 up
to 700 V
CSA Certified, Class 6225-01, File 47235 up to
700 V
CE
RoHS compliant
Materials
Base - light-weight, high temperature
thermoplastic
Mounting studs - plated steel
Washer - spring steel
Nuts - plated steel
Connector: tin-plated aluminum
Conductors AWG Cu
Catalog symbol:
Connector accepts 6 - 250 kcmil
BH-1_
Description:
Bussmann series modular fuse blocks for bolt-
on high speed, 300V and 600 V Class T fuses.
See mounting dimensions table for applicable
Bussmann series fuse catalog symbols and amp
ratings.
Specifications:
Ratings
Volts - 700 V
Amps - 400 A
Withstand rating - 200 kA RMS Sym. or the
applied fuse interrupting rating, whichever is
lessTechnical Data 1201 BH-1 modular fuse blocks, 700 V, 400 A
Effective December 2016
Catalog number build-a-code
BH - 1 X X X
Block family
Stud size
1: 1/4 - 20
2: 5/16 - 18
3: 3/8 - 16
Agency information*
Wire connector (AWG Cu)*
0: No agency information
0: No connector
1: UL Recognized and CSA Certified
3: 2 hole for 6 - 250 kcmil
Notes:
1. Always check applicable end use standards for required spacing between blocks, fuses or other hardware.
2. For applications above 700 V, consult appropriate electrical standard for proper creepage distances, clearance distances and insulator
voltage withstand ratings.
* Applicable only to BH-100_ configuration no agency information, no connector.
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.
B
17.78
79.50 99.82
0.7"
3.130"
3.930"
31.75 67.31
31.75
1.250" 2.650"
1.250"
(Typ. 3)
6.60 x 9.53
A
(Typ. 3)
0.26 x 0.375
13.97 x 15.62
0.55 x 0.615
C
100.96
3.975"
2 Eaton.com/bussmannseries