Cooper Lighting GRF420MH 产品宣传页
Catalog #
Type
Project
COMBOLIGHT® GRF Series
FOUR (4) Light Recessed
Multi-Lamp Luminaire
for Lay-in, T-Bar Grid Style Ceiling
Covered Opening
Metal Halide PAR20MH
Double Gimbals
45º x 45º locking
angular adjustment
45º x 45º locking
angular adjustment
Thermal protector
Junction Box w/
Aromat® Metal Halide
ballasts
Aromat® Metal Halide
ballasts
Tabs for
aircraft cable
suspension
aircraft cable
suspension
A
C
D
B
Mudding Detail
Ceiling compund
is applied over
mudding frame
Trimless
Detail
Detail
Ceiling Tiles and T-Bar by others
Ceiling Tile
.125" Aluminum
Coverplate
Coverplate
T-Bar Support
Fixture
Retaining
Clip
Retaining
Clip
DESCRIPTION:
An adjustable PAR20MH fixture
suitable for multiple downlight-
ing applications with one point
of electrical entry. For use in lay-
in t-bar grid style ceilings.
Powder coat finish on housing &
lamp assembly.
An adjustable PAR20MH fixture
suitable for multiple downlight-
ing applications with one point
of electrical entry. For use in lay-
in t-bar grid style ceilings.
Powder coat finish on housing &
lamp assembly.
CONSTRUCTION:
Housing Assembly: 18 gauge
CRS. J-Box Assembly: 16 gauge
CRS (galvanized). Faceplate
cover: .125” Aluminum plate.
Fixture utilizes specially devel-
oped retaining clips for snap-in
mounting directly to t-bar sup-
ports. Tabs on housing top
accommodate above ceiling air-
craft cable support for added
stability.
Housing Assembly: 18 gauge
CRS. J-Box Assembly: 16 gauge
CRS (galvanized). Faceplate
cover: .125” Aluminum plate.
Fixture utilizes specially devel-
oped retaining clips for snap-in
mounting directly to t-bar sup-
ports. Tabs on housing top
accommodate above ceiling air-
craft cable support for added
stability.
LAMP ASSEMBLY:
Four PAR20MH lamps mounted
in adjustable bezels. Each lamp
can accept up to two optical
accessories. Double gimbals
provide 45º x 45º adjustment.
Four PAR20MH lamps mounted
in adjustable bezels. Each lamp
can accept up to two optical
accessories. Double gimbals
provide 45º x 45º adjustment.
SYSTEM PROTECTION:
Thermal protection provided to
guard against overheating, and
misuse of insulation over and
around fixture. Vent holes in
housing provide cooler operation
Thermal protection provided to
guard against overheating, and
misuse of insulation over and
around fixture. Vent holes in
housing provide cooler operation
ELECTRICAL:
Integral Aromat® electronic
metal halide ballsts. Junction box
is UL listed for through branch
wiring, (access above ceiling not
required) for 8 #12, 90°C supply
conductors or 60°C for end of
run. Ballasts and electrical wiring
accessible through ceiling opening.
Integral Aromat® electronic
metal halide ballsts. Junction box
is UL listed for through branch
wiring, (access above ceiling not
required) for 8 #12, 90°C supply
conductors or 60°C for end of
run. Ballasts and electrical wiring
accessible through ceiling opening.
ALL RSA COMBOLIGHT
PRODUCTS ARE MADE IN
THE U.S.A.
PRODUCTS ARE MADE IN
THE U.S.A.
RSA
LIGHTING
®
RSA LIGHTING LLC 9660 - 9700 TOPANGA CANYON BLVD. CHATSWORTH CA. 91311
TOLL FREE: 800-356-3030 • 818-349-3030 • FAX: 818-349-3031 • www.rsalighting.com
©2003 RSA Lighting LLC All Rights Reserved • Specifications subject to change without notice.
SPECIFY -
ORDERING EXAMPLE:
= Four Light Recessed Combo for Grid Style Ceiling (Covered Opening) -
39 Watt PAR20MH - White Finish - 120 Volts
A
Overall Height
B
Overall Width
C
Lamp Spacing
D
Overall Length
8.50”
23.44”
7.24”
23.44”
RECESSED GRID CEILING MOUNT
COVERED OPENING PAR20MH
COVERED OPENING PAR20MH
Optional Accessories - Details on Other Side
Baffle
Snoots
Louvers
Lenses
Cat. # / Description
Lamp Wattage
Finish
Voltage
GRF420MH - 4 Light Recessed Combo for
Lay-in Grid Style Ceilings
PAR20MH
PAR20MH
39 -
39 Watt PAR20MH
BK -
Black
120 -
120 Volt
WH -
White
277 -
277 Volt
S -
Silver
PT -
Custom
GRF420MH
GRF420MH
39
WH
120
Other Adders:
CC - Two Circuit
CC - Two Circuit
39
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