Cut Sheet
Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2014 www.eaton.com V7-T8-117
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8.3
Terminal Blocks, Fuse Blocks and Fuse Holders
Power Distribution
CHDB Series—Power Distribution Blocks, Enclosed and Open
Contents
Description Page
CHDB Series—Power Distribution Blocks
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V7-T8-118
Technical Data and Specifications . . . . . . . . . . V7-T8-118
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T8-121
CH160 Series—Power Terminal Blocks . . . . . . . . . V7-T8-123
Power Terminal Block Accessories . . . . . . . . . . . . V7-T8-126
CHDB Series—Power Distribution Blocks
Product Description
Eaton’s CHDB Series of
Power Distribution Blocks
was designed for high short
circuit current rating (SCCR)
applications up to 200,000
amperes. They are assembled
with the minimum spacing to
meet UL 1953 requirements
for feeder circuits in UL 508A
industrial control panels,
and provide significant
wiring flexibility.
Available in three-pole
open style and single-pole
enclosed style with a variety
of terminal arrangements
and current-carrying capability
up to 570 amperes.
Features and Benefits
Enclosed Style
●
IP20 finger-safe enclosure
●
600 Vac or Vdc (UL 1953),
690 Vac or Vdc
●
DIN rail or panel mount
●
Captive termination screws
prevent lost screws
●
Single-pole, gang
mountable for multi-pole
applications
●
Tin plated Al connections
suitable for Cu conductors
●
Flammability, UL 94V-0
Open Style
●
600 Vac or Vdc (UL 1953)
●
Panel mount
●
Three-pole open design for
easy wiring
●
Tin-plated Al connections
suitable for Cu conductors
●
Flammability, UL 94V-0
●
Available covers for
additional protection
(does not meet IP20)
Standards and Certifications
●
UL Listed 1953, Guide
QPQS, File E256146
●
CSA
Certified,
Class 6228-01, File 15364
(enclosed style)
●
CE Component
IEC 60947-7-1
(enclosed style)
●
IEC 60529, IP20 (finger-
safe) under specific wiring
conditions (enclosed style)