Gotham 10 A Open Reflector SpecSheet User Manual
10” a
Luminaire Type:
Catalog Number
(autopopulated):
© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 06/26/13. Specifications subject to change without notice.
PAGE 1 OF 3
A-10-OPEN
Gotham Architectural Downlighting
Incandescent Downlights
10” A
Open Reflector
A21, A23 or PS25 Lamp
FE
AT
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OR
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IN
FO
RM
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N
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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: Semi-specular reflector. Microgroove baffle with white painted flange.
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.
•
Integral yoke with constant force spring used to retain baffle optical system and
accommodates up to 6” thick ceiling with no additional parts or modifications.
•
16-gauge galvanized steel mounting bars with continuous 4” vertical adjust-
ment 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.
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
EXAMPLE: A 10AR
Series
1
Aperture/Trim color
Finish
Lens type
Options
A
10AR
Clear
10PR
Pewter
10UBR Umber
10WTR Wheat
10GR
Gold
10WR
2
White painted
10MB
2
Black baffle
10WB
2
White baffle
(blank) Semi-specular
LD
Matte-diffuse
LS
Specular
(blank)
No lens
CGL
Clear glass lens
T73
Tempered prismatic lens
SDT
Stepdown transformer (277V to 120V)
SF
Single fuse
TRW
White painted flange
TRBL
Black painted flange
GSKT
Foam gasketing
RRL
4
RELOC
®
-ready luminaire. Provides compatibility with Lithonia
RELOC system. Access above ceiling required.
ACCESSORIES order as separate catalog numbers (shipped separately)
SCA10
Sloped ceiling adapter. Degree of slope must be specified (10D, 15D, 20D, 25D, 30D). Ex: SCA10 10D.
CTA10 YK
Trim retention yoke with constant force spring to accommodate ceiling thickness up to 6” (ships standard with MB and WB trims)
ORDERING NOTES
1.
Maximum wattage: 150W A21-IF lamp; 200W A23-IF or 300W PS25-IF lamp.
2.
Not available with finishes.
3.