Crestron iw cstc-1 cstc-2 cstc-3 User Manual
Crestron CSTC
Commercial Lighting Cabinets
Introduction
Crestron
®
CSTC enclosures are designed to house Crestron’s commercial dimming and switching modules. The enclosures
are designed to accept either 208Y/120VAC and 480Y/277VAC feeds and are designed to house individual branch circuit
breakers. The enclosures come standard with main lugs. Convection cooling assures quiet and reliable operation without fans.
All CSTC enclosures are factory assembled and tested prior to shipping. On-site installation is fast and easy with all wiring
terminations clearly labeled and accessible from the front. Three enclosure models are available: CSTC-1 series (four module
capacity) CSTC-2 series (8 module capacity), and CTSC-3 series (12 module capacity). These enclosures are designed for
surface wall-mount installation.
breakers. The enclosures come standard with main lugs. Convection cooling assures quiet and reliable operation without fans.
All CSTC enclosures are factory assembled and tested prior to shipping. On-site installation is fast and easy with all wiring
terminations clearly labeled and accessible from the front. Three enclosure models are available: CSTC-1 series (four module
capacity) CSTC-2 series (8 module capacity), and CTSC-3 series (12 module capacity). These enclosures are designed for
surface wall-mount installation.
Part Numbers:
CSTC-X-YYY-ZZ, where:
X = Cabinet size (1, 2, or 3 module bays). One-bay units hold four modules. Two-bay units hold eight modules
(available soon). Three-bay units hold 12 modules.
(available soon). Three-bay units hold 12 modules.
YYY = Input Voltage; 120 or 277.
ZZ = Branch breaker capacity; 30 or 60 circuit breakers. The 60-breaker option is only available on the CSTC-2 and
CSTC-3 enclosures.
CSTC-3 enclosures.
CSTC-1-277-30 Overall Dimensions (Front, Side, Bottom, and Internal Views)
32.4 in
(822 mm)
33.8 in
(858 mm)
55.9 in
(1419 mm)
16.0 in
(406 mm)
TYP OF ALL
3.9 in
(99 mm)
35.0 in
(889 mm)
(8X) Ø 0.4 in (10 mm)
MOUNTING HOLES
MOUNTING HOLES
10.6 in
(269 mm)
10.1 in
(256 mm)
7.0 in
(177 mm)
4.0 in
(101 mm)
43.6 in
(1107 mm)
2.5 in (63 mm)
SPACE BETWEEN
INSIDE OF CABINET
AND BREAKER
MODULE BAY
COVER
COVER
5.5 in
(139 mm)
5.5 in
(139 mm)
EMPTY MODULE
BAY
TYP OF 4
23.6 in
(599 mm)
8.8 in
(223 mm)
Crestron Electronics, Inc.
Installation Guide – DOC. 6524A
15 Volvo Drive Rockleigh, NJ 07647
(2016616)
Tel: 888.CRESTRON
10.06
Fax: 201.767.7576
Specifications subject to
www.crestron.com
change without notice.