Metalux
D ES C R IPTION
The GCAFA Series features a deep 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
today’s popular ceiling systems and is available with a number of options
and accessories for application versatility.
Type
Catalog #
Project
Date
Comments
The specification luminaire is designed to offer maximum efficiency and
performance for today’s unique interior specifications. The GCAFA Series
is an excellent choice for commercial office spaces, schools, hospitals or
retail merchandising areas.
Prepared by
SPE C IFIC A TION FEA T U R E S
C on s t r u c t i o n
E le ctrica l*
H inging/Latching
The GCAFA Series features a deep
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 today’s
popular ceiling systems and
is available with a number of
options and accessories for
application versatility. The
specification luminaire is designed
to offer maximum efficiency and
performance for today’s unique
interior specifications. The GCAFA
Series is an excellent choice for
commercial office spaces, schools,
hospitals or retail merchandising
areas.
Ballasts are CBM/ETL Class “P”
and are positively secured by
mounting bolts. Pressure lock
lampholders. UL/CUL listed.
Suitable for damp locations.**
Positive cam action spring loaded,
self locking, black steel latches.
Safety-lock T-hinges allow hinging
and latching either side.
Frame/Shielding
F in ish
Multistage, iron phosphate
pretreatment ensures maximum
bonding and rust inhibitor. Lighting
grade, baked white enamel finish.
Die formed, heavy gauge, flat
floating steel door with reinforced
mitered corners and baked white
enamel finish. Quadrasealed
to prevent light spillage. Light
stabilized 100% virgin acrylic
prismatic shielding. Standard
#12 pattern. Optional shielding
available.
2GCAFA
328T8
332
2' X 4' TROFFER
3 T8 LAMPS
Specification Deep Troffer
4-5/8"
[117mm]
23-3/4" [603mm]
ENERGY DATA
MO UNTING D A TA
D OOR F RA ME S
7/8" [22mm] K.O. (4)
Access Plate
7/8" [22mm] K.O. (2)
GCAFA
Flat, Floating, Extruded
White Aluminum
GCARA
3/8" Deep, Regressed, Floating
Extruded White Aluminum
1-1/2"
[38mm]
Input Watts:
EB Ballast & STD Lamps
328T8 (67)
332 (81)
Luminaire Efficacy Rating
LER = FL-64
Catalog Number: 2GCAFA-332A
19-3/4"
[502mm]
L A MP CONF IGURA T IONS
5-1/4" [135mm]
3-3/4" [95mm]
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $3.75
4-5/8" [117mm]
7-23/32" [196mm]
7"
7"
[178mm] [178mm]
48" [1219mm]
*Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
**Consult Pre Sales Technical Support.
23-3/4" [603mm]
CEI LING C OM PA TIB I L I T Y
G
Grid/Lay-in
Standard
G
Concealed T
G
Slot Grid
F
Aluminum Flange Trim
With Supporting
Swing Gates
MZ
Modular Trim
With Supporting
Swing Gates
Ceiling
Type
Trim
Type
Exposed Grid
Concealed T
Slot Grid
Flange
Concealed “T” or ”Z“
Metal Pan
G
G or T
G or T
F
MZ
MZ
(Verify compatibility/ consult
Pre Sales Technical Support.)
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
Safe and convenient means of
disconnecting power.
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2GCAFA
PH OTOM ETR IC S
Coefficients of Utilization
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
2GCAFA-332A
Electronic Ballast
FO32T8/35K Lamps
2800 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.3 x
mounting height
Efficiency 74.2%
Test Report:
2GCASF332A.IES
Candela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
88
82
75
70
64
59
55
50
46
43
40
88
79
70
63
56
50
45
41
37
33
30
88
76
66
57
50
44
39
35
31
27
24
88
73
62
53
46
40
35
30
26
23
20
86
80
74
68
63
58
53
49
45
42
39
86
77
69
62
55
49
45
40
36
33
30
86
74
65
57
50
44
39
34
30
27
24
86
72
61
53
46
39
35
30
26
23
20
20%
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
82
74
66
60
54
48
43
39
35
32
29
79
71
64
58
52
47
42
38
34
31
28
76
68
62
56
50
45
41
37
33
30
28
74
64
56
49
42
37
32
28
24
21
19
82
72
63
55
49
43
38
34
30
26
24
82
70
60
52
45
39
34
30
26
23
20
79
69
61
54
48
42
37
33
30
26
23
79
68
58
51
44
39
34
30
26
23
20
Zonal Lumen Summary
Ty p i c a l VC P Pe r c e n t a g e s
Zone
0-30
0-40
0-60
0-90
0-180
Room Size (Ft.)
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Lumens
%Lamp
%Fixture
1958
3199
5293
6229
6229
23.3
38.1
63.0
74.2
74.2
31.4
51.4
85.0
100.0
100.0
Height Along
8.5’ 10.0’
65
69
59
63
50
53
60
64
50
53
76
67
59
53
47
41
37
33
29
26
23
76
66
57
50
44
38
34
30
26
22
20
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Height Across
8.5’ 10.0’
63
67
56
60
47
50
59
63
48
51
Along II
45°
Across⊥
2470
2456
2425
2373
2298
2195
2063
1898
1702
1470
1200
937
712
528
382
271
199
108
0
2470
2468
2449
2414
2357
2271
2154
2002
1810
1565
1282
994
722
484
322
239
196
113
0
2470
2474
2465
2442
2396
2321
2208
2050
1853
1638
1397
1103
798
555
407
317
238
127
0
LER = FL-64
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.75
ORDER ING INFOR M A TION
S A M P L E N U M B E R : 2 G C A FA - 3 3 2 A - U N V- E B 8 1 - U
Rating
Blank=
Standard
NY=New York
City Rated
ATW-SW4=
Chicago
Rated
Width
2=2' Width
Trim Type
G=Grid/Lay-in (Standard)(1)
G=Concealed T
G=Slot Grid
F=Aluminum Flange Trim (4)
MZ=Modular Trim
EMZ=Modular Trim
(Extended Swing Arm)
Series
C=Specification Deep Troffer
Air Supply
A=Air Handling Floating Door,
Black Reveal
AV=Air Handling w/Directional
Vanes
B=Non-Air Handling Floating
Door, Black Reveal
Blank=No Vane
Voltage (2)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277 (3)
Number
of Lamps (5)
3 lamps
Wattage (Length)
28T8=28W T8 (48") (5)
32=32W T8 (48")
Shielding
A=#12 Acrylic Pattern
A125=#12 Pattern Acrylic
(.125" Thick)
A19/156=#19 Pattern Acrylic
(.156" Thick)
IMA 48=Injection Molded
Acrylic (.150" Thick)
PB1S=Silver Parabolic Louver
(1/2" x 1/2" x 1/2")
DA=Dropped Dish - Matte
White Acrylic
(Additional Shielding Media Available.
See Accessory Section.)
Option – Aluminum Flange Trim (4)
Blank=SW (Single White)
Type
Color
‘S’ Single
‘N’ Natural
‘R’ In Row
‘W’ White
‘E’ End of Row
Doorframes
FA=Flush White Extruded Aluminum
c/w Spring Latch
RA=Regressed White Extruded Aluminum
FAN=Flush Natural Anodized Extruded Aluminum
RAN=Regressed Natural Anodized Extruded
Aluminum
FAB=Flush Black Extruded Aluminum
RAB=Regressed Black Extruded Aluminum
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Packaging
U=Unit Pack
Ballast Type (2)
PAL=Job Pack,
EB8 =T8 Electronic Instant Start.
Options
out of carton
Total Harmonic Distortion < 10%
PAF=Painted After
PALC=Job Pack,
No. of Ballast
Fabrication
in carton
1 or 2
20GA/REP=20 Gauge Riveted Endplates.
/PLUS=
T8
Electronic
Instant
Start.
EB8
Options
For use in New York City.
High Ballast Factor >1.13.
GL=Single Element
RLS=Rotor-Lock Socket (T8 Lamps Only)
No. of
Total Harmonic
Fuse
(Additional options available. See Accessory Section)
Ballast
Distortion < 10%
1 or 2
GM=Double Element
Fuse
ER8 =T8 Electronic Program Rapid Start.
ACCESSORIES
WTR=White Reveal
Total Harmonic Distortion < 10%
EQ-CLIP-U=T-BAR Safety
Flex=Flex Installed
No. of Ballast
Earthquake Clips(1)
(Reference Flex ordering
1 or 2
information)
HPT8 Ballast
EL=Emergency
HB8 L=T8 Electronic Instant Start. Low Ballast Factor .77
Installed
HB8 =T8 Electronic Instant Start. Ballast Factor .88
HB8 N=T8 Electronic Instant Start. Normal Ballast Factor 1.0
Lamps Installed
HB8 H=T8 Electronic Instant Start. High Ballast Factor 1.15-1.2
Blank=No Lamps
HR8 DIM=T8 Electronic Program Start Step Dimming. Ballast Factor .88
Installed
L8835=T8 Lamp, 28W
HR8 L=T8 Electronic Program Start. Low Ballast Factor .77
(5)
and 32W, 3500K
HR8 =T8 Electronic Program Start. Ballast Factor .88
L8841=T8 Lamp, 28W
HR8 H=T8 Electronic Program Start. High Ballast Factor 1.15-1.2
and 32W, 4100K (5)
L8835HL=T8 Lamp,
32W, 3500K, 3100
Lumens
L8841HL=T8 Lamp,
32W, 4100K, 3100
Lumens
(1)
(2)
NOTES: An EQ Grid Clip is recommended for all 9/16" ceiling systems. Four required per fixture. Products also available in non-US voltages and fre(3)
(4)
quencies for international markets. Not available when specifying emergencies, voltage must be specific. Specify row configuration, type in catalog
(5)
(5)
number when ordering complete fixture. When utilizing 28W T8 lamps, HPT8 Ballast must be speficied. Standard off-center ballast compartment on
3-lamp fixtures.
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.
SH IP P ING D ATA
Catalog No.
2GCAFA-332A
Specifications and
dimensions subject to
change without notice.
Wt.
31 lbs.
ADF020642
2015-10-15 14:51:46