Gotham 12 A SpecSheet
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Incandescent Downlights
12” A
Open Reflector
PS30 or PS40 Lamp
FEAT URES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
• Reflector: Self-flanged, semi-specular, matte-diffuse or specular reflector.
Patented Bounding Ray™ Optical Principle design (U.S. Patent No. 5,800,050)
provides lamp before lamp image and smooth transition from top of reflector to
bottom. Minimum flange matches reflector finish.
• Baffle/cone: Semi-specular clear upper reflector. Microgroove baffle with white
painted flange or specular black cone with flange that matches cone finish.
MECHANICAL SYSTEM
• 16-gauge galvanized steel mounting/plaster frame with friction support springs
to retain optical system. Accommodates up to 7/8” thick ceiling standard.
• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjustment are shipped pre-installed. Post installation adjustment possible without
the use of tools from above or below ceiling.
• Galvanized steel junction box with hinged access covers and spring latch. Two
combination 1/2”-3/4” and two 1/2” knockouts for straight-through conduit
runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors rated for 90°C.
EXAMPLE: A 12AR
Series1Aperture/Trim color Finish Lens type
A 12AR Clear
12PR Pewter
12WTR Wheat
12GR Gold
2
12WR
White painted
2
12MB
Black baffle
2
12WB
White baffle
2
12BC
Black cone
(blank) Semi-specular
LD Matte-diffuse
LS Specular
(blank) No lens
CGL Clear glass lens
T73 Tempered prismatic lens
3
ELECTRICAL SYSTEM
• Die-cast aluminum lampholder housing.
• Medium-base porcelain socket with nickel-plated screw shell.
• Thermally-activated insulation detector.
LISTING
• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and
damp locations. Listed and labeled to comply with Canadian standards.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Options
SDT Stepdown transformer (277V to 120V; 300W max.)
SDT347 Stepdown transformer (347V to 120V; 75W max.)
SF Single fuse
4
TRW
White painted flange
TRBL Black painted flange
GSKT Foam gasketing
5
RRL
RELOC®-ready luminaire. Provides compatibility with Lithonia
RELOC system. Access above ceiling required.
CP Chicago plenum
ACCESSORIES order as separate catalog numbers (shipped separately)
SCA12 Sloped ceiling adapter
. Degree of slope must be specified (10D, 15D, 20D, 25D, 30D). Ex: SCA12 10D.
CTAYK12 Trim rentention yoke with constant force spring to accommodate ceiling thickness up to 6”.
ORDERING NOTES
1. Maximum wattage: 500W PS40/99IF/XL or PS40/IF lamp.
2. Not available with finishes.
3. 300W maximum wattage when used with lens.
4. Standard on 12WR, 12MB, and 12WB.
5. For compatible RELOC systems, refer to TECH-110.
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GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/26/13. Specifications subject to change without notice.
12” A
Open Reflector
PS30 or PS40 Lamp
DIMENSIONAL DATA ELECTRICAL
All dimensions are inches (centimeters) unless otherwise noted.
17-3/16 (43.7)
17 (43.2)
ENERGY
(Calculated in accordance eith NEMA standard LE-5A)
Aperture: 11-11/16 (29.7)
Ceiling opening: 12-1/2 (31.8)
Overlap trim:12-13/16 (32.5)
Lens Recess:
19-1/4 (48.9)
Annual*
Energy
LER.DOL
13
Cost
$17.89 (1) 500W PS40
*
Comparative yearly lighting energy cost per 1000 lumens
Lamps
Lamp
Lumens
9500
Ballast
Factor
n/a
Input
Watts
500
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/26/13. Specifications subject to change without notice.
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