CRESTRON GREEN LIGHT™ Power Switching
Introduction
CRESTRON GREEN LIGHT power switching cabinets come pre-configured with GLXP modules already installed.
The cabinets only require installation and wiring of feed and load circuits.
Industry Compliance
The cabinet and modules are Listed to applicable UL Standards and requirements by Underwriters Laboratories Inc.
Application
The following diagram shows CRESTRON GREEN LIGHT cabinets in a lighting application that is controlled by
an IPAC system.
CRESTRON GREEN LIGHT Power Switching Cabinets in a Typical Lighting Application
(E227280 (cabinet) and E103692 (modules))
Crestron Electronics, Inc. Installation Guide – DOC. 6672B
15 Volvo Drive Rockleigh, NJ 07647 (2020570)
Tel: 888.CRESTRON 10.08
Fax: 201.767.7576 Specifications subject to
www.crestron.com change without notice.
Power Switching CRESTRON GREEN LIGHT™
Physical Description
This section shows the exterior and interior dimensions of the CRESTRON GREEN LIGHT cabinet.
External Dimensions of CRESTRON GREEN LIGHT Power Switching Cabinets
20"
(508 mm)
H2
H1
H3
1
2
2
(64 mm)
"
15"
(381 mm)
5
Ø
16
(8 mm)
5
Ø
(16 mm)
"
"
8
OPTIONAL DOOR
(169 mm)
TECHNICAL KNOCKOUTS, 50 TOTAL
3
(FOR
4
TYPICAL TOP & BO T TOM
" (19 mm) &
1
" (13 mm) CONDUIT)
2
KNOCKOUT
3
(FOR
" (19 MM) CONDUIT)
4
TYPICAL BOTH SI D ES
5
6
"
8
7
Ø
16
(12 mm)
"
External Dimensions of CRESTRON GREEN LIGHT Power Switching Cabinets
DIMENSION 12 Breaker 30 Breaker 42 Breaker 42 Breaker (Short)
H1
H2
H3
37 1/2” 953 mm) 70” (1.8 m) 90” (2.3 m) 78 15/16” (2 m)
3” (77 mm) 3 5/8” (93 mm) 3 5/8” (93 mm) 3 5/8” (93 mm)
32 7/8” (836 mm) 59 3/8“ (1.5 m) 79 3/8” (2.0 m) 66" (1.7 m)
2 • CRESTRON GREEN LIGHT Power Switching Installation Guide – DOC. 6672B
CRESTRON GREEN LIGHT™ Power Switching
Interior Dimensions of CRESTRON GREEN LIGHT Cabinets (120/208 VAC, left; 277/480 VAC, right)
H1
(207 mm)
1
6
"
4
(159 mm)
7
1
1
"
8
8
(48 mm)
8
"
7
1
"
8
(48 mm)
H1
7
"
3
8
(99 mm)
8"
(204 mm)
2"
(51 mm)
2"
(51 mm)
Interior Dimensions of CRESTRON GREEN LIGHT Cabinets
120 Service 277 Service
DIMENSION 12 Breaker 30 Breaker 42 Breaker 12 Breaker 30 Breaker 42 Breaker
H1
8 3/4”
(223 mm)
15 1/8”
(385 mm)
18 1/8”
(461 mm)
Installation Guide – DOC. 6672B CRESTRON GREEN LIGHT Power Switching • 3
7 1/16”
(180 mm)
12 1/16”
(310 mm)
15 1/16”
(383 mm)
Power Switching CRESTRON GREEN LIGHT™
Installation
Observe the following when installing the cabinet:
• The cabinet must be mounted by a licensed electrician in accordance with all national and local codes.
Refer to the diagram below for specific requirements.
• The cabinet is designed for surface mounting on a wall.
• Cabinets are intended for indoor use only.
• The ambient temperature range should be 32°F to 104°F (0°C to 40°C). The relative humidity should range
from 10% to 90% (non-condensing). Allow adequate clearance in front of the cover for servicing.
Mounting Location
WALL
MAXIMUM HEIGHT OF
HIGHEST BREAKER
(FROM GROUND)
6'-7"
(2.01 m)
3'
(0.9 m)
MINIMUM REQUIRED
CLEARANCE
4 • CRESTRON GREEN LIGHT Power Switching Installation Guide – DOC. 6672B
CRESTRON GREEN LIGHT™ Power Switching
Wiring
NOTE: All wiring must be installed in accordance with all local and national electrical codes.
NOTE: Refer to the torque settings specified on pages 6, 7 and 8.
CRESTRON GREEN LIGHT cabinets are shipped with GLXP modules installed and prewired to the branch circuit
breakers. The following must be performed after installation:
• Connect incoming feed conductors to the breaker panel (section A of the following diagram)
• Connect load wiring to GLXP module outputs (section B of the following diagram)
• Connect control wiring (section C of the followi ng diagram)
FEED:
3-PHASE 4-WIRE
TO LOADS:
2W + GND 16A (MAX)
A
B
CLASS 2
WIRING ONLY
C
CLASS 2
WIRING ONLY
Installation Guide – DOC. 6672B CRESTRON GREEN LIGHT Power Switching • 5
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