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
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.
Date
Comments
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
Deep para-contoured housing,
die formed code gauge, prime
cold rolled steel. Die embossed
housing has full length die
formed stiffeners for added
strength. Deep “V” center ballast/
wireway cover, easily removed
without tools. Die formed captive
lampholder bracket fully encloses
lampholder wiring permitting easy
lampholder replacement. Heavy
gauge endplates are securely
attached with interlocking tabs and
screws assure accurate row length
without build-up. Ample KOs for
continuous row wiring. Endplates
have labor saving integral GridLock feature for safety and
convenience.
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.
A
B
C
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
228T8
232
428T8
432
D
E
2' X 4' TROFFER
2 OR 4 T8 LAMPS
4-5/8"
[117mm]
23-3/4" [603mm]
MO UNTING D A TA
ENERGY DATA
D OOR F RA ME S
7/8" [22mm] K.O. (2)
Access Plate
7/8" [23mm] K.O. (2)
GCAFA
Flat, Floating, Extruded
White Aluminum
GCARA
3/8" Deep, Regressed, Floating
Extruded White Aluminum
1-1/2"
[39mm]
Input Watts:
EB Ballast & STD Lamps
228T8 (48), 232 (55)
428T8 (93), 432 (113)
Luminaire Efficacy Rating
LER = FL-61
Catalog Number: 2GCAFA-232A
23-3/4"
[604mm]
L A MP CONF IGURA T IONS
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $3.93
4-5/8" [117mm]
10-3/4"
[273mm]
5-1/4" [134mm]
3-3/4" [95mm]
Specification Deep Troffer
Luminaire Efficacy Rating
LER = FL-63
Catalog Number: 2GCAFA-432A
23-3/4" [603mm]
7-23/32" [197mm]
48" [1220mm]
-5/8" [117mm]
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $3.81
5-3/4"
X
[146mm]
23-3/4" [603mm]
X
X=4-3/4"
[121mm]
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.)
*Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
**Consult Pre Sales Technical Support.
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
Safe and convenient means of
disconnecting power.
ADF020640
2015-10-15 14:46:49
2GCAFA
PHOTOM ETR IC S
2GCAFA-232A
Electronic Ballast
FO32T8/35K Lamps
2850 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.4 x
mounting height
Efficiency 73.3%
Test Report:
2GCASF232A.IES
LER = FL-61
Yearly Cost of 1000
lumens, 3000 hrs
at .08 KWH = $3.93
⊥
||
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
1602
1596
1576
1542
1492
1422
1332
1222
1091
939
766
600
461
348
257
188
137
73
0
Across ⊥
1602
1607
1604
1592
1571
1532
1477
1398
1285
1125
922
716
521
363
271
215
164
93
0
45°
1602
1598
1586
1564
1529
1478
1408
1316
1192
1034
858
672
489
330
212
150
120
70
0
Coeffi cients of Utilization
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
87
81
75
69
63
58
54
50
46
42
39
81
73
65
59
53
47
43
39
35
31
28
78
70
63
57
51
46
42
38
34
30
28
75
68
61
55
50
45
40
37
33
30
27
73
64
55
48
42
36
32
28
24
21
18
87
75
65
57
50
43
39
34
30
26
24
87
72
61
52
45
39
34
30
26
22
20
85
79
73
67
62
57
52
48
45
41
38
85
76
68
61
55
49
44
40
36
32
29
85
74
64
56
49
43
38
34
30
26
24
85
71
60
52
45
39
34
30
26
22
20
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
0-180
Lumens
1276
2095
3480
4106
4106
%Lamp
22.8
37.4
62.2
73.3
73.3
||
20%
81
71
62
55
48
42
38
33
29
26
23
81
69
59
51
44
38
34
30
26
22
20
78
68
60
53
47
41
37
33
29
26
23
78
67
58
50
44
38
33
29
26
22
20
75
66
59
52
46
41
36
32
29
25
23
75
65
56
49
43
38
33
29
25
22
20
Ty p i c a l V C P P e r c e n t a g e s
%Fixture
31.1
51.0
84.8
100.0
100.0
⊥
Candela
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
7
75
80
85
90
Across ⊥
3153
3157
3139
3099
3024
2904
2733
2530
2304
2041
1717
1335
967
683
509
404
305
170
0
Along II
45°
3153
3153
3141
3145
3100
3116
3032
3062
2931
2977
2791
2854
2611
2686
2390
2470
2129
2205
1825
1898
1484
1571
1158
1245
884
914
661
618
488
399
357
283
260
226
141
132
0
0
Coeffi cients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
87
78
69
62
56
50
45
40
36
32
29
2GCAFA-432A
Electronic Ballast
F32T8/35K Lamps
2800 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.3 x
mounting height
Efficiency 69.4%
Test Report
#182P104
LER = FL-63
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.81
Candela
Room Size (Ft.)
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Height Along
8.5’ 10.0’
73
77
68
71
60
63
70
73
61
63
Height Across
8.5’ 10.0’
71
75
65
69
56
59
68
72
57
60
Specifications and
dimensions subject to
change without notice.
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
83
76
71
65
60
55
51
47
44
40
37
77
69
62
56
50
45
41
37
33
30
27
74
66
60
54
49
44
40
36
32
29
26
71
64
58
52
47
42
38
35
31
28
26
69
60
52
46
40
34
30
27
23
20
18
83
74
66
59
53
47
42
38
34
31
28
83
71
61
54
47
41
37
33
29
25
23
83
69
58
50
43
37
33
29
25
22
19
81
75
69
64
59
54
50
46
42
39
36
81
72
64
58
52
46
42
38
34
31
28
81
70
61
53
47
41
36
32
29
25
23
81
68
57
49
43
37
32
28
25
22
19
20%
77
67
59
52
46
40
36
32
28
25
22
77
65
56
49
42
37
32
28
25
21
19
74
65
57
51
45
39
35
31
28
25
22
74
63
55
48
42
36
32
28
24
21
19
71
63
55
49
44
39
35
31
27
24
22
Zonal Lumen Summary
Ty p i c a l V C P P e 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
2477
4016
6596
7771
7771
%Lamp
22.1
35.9
58.9
69.4
69.4
%Fixture
31.9
51.7
84.9
100.0
100.0
Height Along
8.5’ 10.0’
59
64
53
57
44
47
55
59
45
48
71
62
54
47
41
36
32
28
24
21
19
Height Across
8.5’ 10.0’
57
62
51
55
41
44
54
58
42
45
ADF020640
2015-10-15 14:46:49
2GCAFA
OR D ER ING INFOR M A TION
S A M P L E N U M B E R : 2 G C A FA - 2 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
2 or 4 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
Packaging
U=Unit Pack
Ballast Type (2)
PAL=Job Pack,
EB8 =T8 Electronic Instant Start.
out of carton
Options
Total Harmonic Distortion < 10%
PALC=Job Pack,
PAF=Painted
After
No. of Ballast
in carton
Fabrication
1 or 2
20GA/REP=20 Gauge Riveted Endplates.
EB8 /PLUS= T8 Electronic Instant Start.
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)
number when ordering complete fixture. When utilizing 28W T8 lamps, HPT8 Ballast must be speficied.
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-232A
2GCAFA-432A
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
Wt.
19 lbs.
26 lbs.
ADF020640
2015-10-15 14:46:49