Cooper Lighting Metalux GC User Manual
COOPER LIGHTING - METALUX
DIMENSIONSDESCRIPTION
®
RECESSED STATIC
GC SERIES
1' x 4', 2' x 2', 2' x 4'
20" x 48" Troffer
1, 2, 3 and 4 Lamp
DEEP SPECIFICATION
GRADE RECESSED
STATIC TROFFER
• Equipped with energy
saving ballasts/complies
with federal energy
efficiency standards
• Reinforced quadrasealed
flat white steel door,
mitered corners
• Spring loaded latch
• Deep “V” raceway/ballast
cover distributes light
uniformly across lens
• Lamp to lens spacing
produces high comfort
photometrics
• Four auxiliary fixture end
suspension points provided
• End plate grid lock
feature
• For information on flanged
fixture, including ceiling
opening size, see Technical
Section.
• UL/CUL Listed. Suitable for
damp locations.
The Specification GC Series
2' x 2', 2' x 4'
features a nominal 5-1/2" deep
(1x4), 4-1/2" deep (2x2, 2x4,
20x48), para-contoured fixture
housing, high reflectivity and
optimum lamp to lens spacing.
The Series produces total
uniformity of light in the luminous
area and is compatible with all of
20" x 48"
today’s popular ceiling systems.
The finish provides high
reflectance. The GC Series is an
excellent choice for commercial,
office spaces, schools, hospitals or
retail merchandising areas.
1' x 4'
NOMINAL SIZE A B
1' x 4' 11-3/4" (298mm) 5-5/8" (143mm)
2' x 2' 23-3/4" (603mm) 4-5/8" (116mm)
2' x 4' 23-3/4" (603mm) 4-5/8" (116mm)
20" x 48" 19-3/4" (502mm) 4-5/8" (116mm)
ORDERING INFORMATION
SAMPLE NUMBER: 2GC-232A-120V-EB81-U
(6)
Width
2'=2' width
Blank=1' width
or 20" width
Trim Type
G=Grid/Lay-in – Standard
G=Concealed T
G=Slot Grid
F=Flange Trim
MZ=Modular Trim
EMZ=Modular Trim
(Extended Swing Arm)
Series
C=Specification Deep Troffer
Doorframes
Standard=Flat White Steel Door
(Leave Blank)
FA=Flat White Extruded
Aluminum Door
RA=3/8" Regressed White
Extruded Aluminum Door
FAN=Flat Natural Extruded
Aluminum Door
RAN=3/8" Regressed Natural
Extruded Aluminum Door
FAB=Flat Black Extruded
Aluminum Door
RAB=3/8" Regressed Black
Extruded Aluminum Door
(1)
Silver Finish
SS=Silver-Lining
Housing and
Ballast Cover
2048=20" Width x 48"
Length
Number of Lamps
1, 2, 3, or 4 Lamps
(Not included)
Wattage (Length)
U3=40W T12 (24")
U6T8=32W T8 (24")
20=20W T12 (24")
17=17W T8 (24")
U15/8=31W T8 (24")
BX40=40W Biax (24")
40=40W T12 (48")
32=32W T8 (48")
Shielding
A=#12 PatternAcrylic
(See Lens and Louver Tables for additional
shielding options)
Voltage
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277
Options
GL=Single Element Fuse
GM=Double Element Fuse
Lamps - for lamps installed, see lamp options table
Flex - for flex installed, see flex ordering table
Emergency - for EM installed, see EM options table
(2)
(3)
(4)
Options
(See Options
Section)
Ballast Type
Blank=Standard Magnetic Ballast (Biax & 20W)
LE3=T12 Magnetic Energy Saving
ER8
EB8
EB8
EB5
TEB5
EB2
No. of Ballast
1 or 2
DLS=Digital Lighting System Dimming
(For complete details on generic or to specify
manufacturer’s ballast see pg. 469)
(3)
= T8 Electronic Program Rapid Start. Total
Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
= T8 Electronic Instant Start. Total Harmonic
Distortion < 10%
No. of Ballast
1, 2 or 3
/PLUS= T8 Electronic Instant Start. High
No. of
Ballast
1, 2 or 3
No. of Ballast
1, 2 or 3
No. of Ballast
1, 2 or 3
Ballast Factor >1.13. Total Harmonic
Distortion < 20%
= T5 Biax Electronic Instant Start. Total
Harmonic Distortion < 20%
=T5 Biax Electronic Instant Start. Total
Harmonic Distortion < 10%
=T12 Electronic Rapid Start.
Packaging
U=Unit Pack
PAL=Job Pack,
out of carton
PALC=Job
Pack, in carton
COOPER LIGHTING
402
(1)
NOTES:
An EQ Grid Clip is recommended for all 9/16" ceiling systems.
US voltages and frequencies for international markets.
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting
Representative for availability and ordering information.
(4)
Not available when specifying emergencies, voltage must be specific.
(2)
Standard off-center ballast compartment on 3-lamp fixtures.
(3)
Products also available in non-
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