Cooper Lighting Metalux GCAFA Series Specification Sheet

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COOPER LIGHTING

RECESSED AIR SUPPLY

GCAFA SERIES

1' x 4', 2' x 2', 2' x 4' or 20" x 48" Troffer 1, 2, 3 or 4 Lamp

SPECIFICATION RECESSED AIR SUPPLY TROFFER

• Equipped with energy saving ballasts/complies with federal energy efﬁciency standards

• Floating extruded aluminum door/black reveal

• Self locking, spring loaded Cam latch/T hinge

• Die embossed paracontoured housing

(6)

• Deep “V” raceway/ballast cover

(7)

• End plates secured with interlocking tabs and screws

• Four auxiliary ﬁxture end suspension points provided

• End plate grid-lock feature

(9) (12)

• Efﬁcient air handling options

• For information on ﬂanged ﬁxture, including ceiling opening size, see Technical Section.

• UL/CUL Listed. Suitable for damp locations.

DIMENSIONSDESCRIPTION

The GCAFA Series features a nominal 4-1/2" deep para-contoured ﬁxture housing, high reﬂectivity and optimum lamp to lens spacing. The ﬁnish provides high reﬂectance. The Series produces total uniformity of light in the luminous area and is compatible with all of today’s popular ceiling systems. The GCAFA Series is an excellent choice for commercial ofﬁce spaces, schools, hospitals or retail merchandising areas.

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" (117mm) 2' x 4' 23-3/4" (603mm) 4-5/8" (117mm) 20" x 48" 19-3/4" (502mm) 4-5/8" (117mm)

ORDERING INFORMATION

SAMPLE NUMBER: 2GCAFA-232A-120V-EB81-U

Number of Lamps

(2)

1, 2, 3 or 4 lamps

(Not Included)

Wattage (Length) U6=40W T12 (24") U6T8=32W T8 (24") U15/8=31W T8 (24") BX40=40W Biax (24") 17=17W T8 (24") 20=20W T12 (24") 40=40W T12 (48") 32=32W T8 (48")

Shielding A=#12 PatternAcrylic

(See Lens and Louver Tables for additional shielding options)

2' Width

Series C=Speciﬁcation

Deep Troffer

Trim Type G=Grid/Lay-in –

Standard

G=Concealed T G=Slot Grid

(1)

F=Flange Trim MZ=Modular Trim

Doorframes 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

A=For Air Handling Floating Door, Black Reveal B=For Non-Air Handling Floating Door, Black Reveal

V=Directional Air Vane For Use With Air Handling Fixture Only

Blank=No Vane

2048=20" Width

x 48" Length

Voltage

(3)

120V=120 Volt 277V=277 Volt 347V=347 Volt UNV=Universal Voltage 120-277

(4)

Starting Type LTS=Low Trigger Start (20 Watt)

(120V only)

HTS=High Trigger Start (20 Watt)

Options GL=Single Element Fuse GM=Double Element Fuse WTR=White Reveal Lamps - for lamps installed, see lamp options table Flex - for ﬂex installed, see ﬂex ordering table Emergency - for EM installed, see EM options table

Ballast Type

(3)

Blank=Standard Magnetic Ballast (Biax

& 20W)

LEOC8=T8 Magnetic Energy Saving LE3=T12 Magnetic Energy Saving ER8

= T8 Electronic Program Rapid Start.

Total Harmonic Distortion < 10%

EB8

= T8 Electronic Instant Start. Total

Harmonic Distortion < 20%

EB8

/PLUS= T8 Electronic Instant Start.

High Ballast Factor >1.13. Total Harmonic Distortion < 20%

TEB8

=T8 Electronic Instant Start. Total

Harmonic Distortion < 10%

EB5

= T5 Biax Electronic Instant Start.

Total Harmonic Distortion < 20%

TEB5

=T5 Biax Electronic Instant Start.

Total Harmonic Distortion < 10%

EB2

=T12 Electronic Rapid Start.

DLS=Digital Lighting System Dimming

(For complete details on generic or to specify manufacturer’s ballast see pg. 469)

No. of Ballast 1, 2 or 3

No. of Ballast 1 or 2

Options

(See Options Section)

Packaging U=Unit Pack PAL=Job Pack,

out of carton PALC=Job Pack, in carton

COOPER LIGHTING - METALUX

NOTES:

(1)

An EQ Grid Clip is recommended for all 9/16" ceiling systems.

(2)

Standard off-center ballast compartment on 3-lamp ﬁxtures.

(3)

Products also available in non-

US voltages and frequencies for international markets.

(4)

Not available when specifying emergencies, voltage must be speciﬁc.

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.