Cooper Lighting QCT901MH User Manual
DESCRIPTION
7.25”
9.75”
12.00”
13.00”
8.18”
4.63”
4.63”
0.5” - 1.0”
Ceiling
Cut-Out
5.50”dia.
New construction housing for Quiet Ceiling square trimless fixtures.
Includes electronic metal halide ballast for use with 20W or 39W MR16
Metal Halide lamp.
For new construction applications. Insulation must be kept 3” from all
sides and at least 1” above the housing.
SPECIFICATION FEATURES
A ...Housing
Housing and plaster frame: 18 gauge CRS
with flat black powder coated internal
finish. Adjustable trimless mud-ring can
accommodate 1/2”, 5/8”, 3/4” & 1” ceiling
thickness.
B ...System Protection:
Thermal protection provided to guard
against overheating and misuse of
insulation over and around fixture.
Vent holes in housing provide cooler
operation.
C ...Electrical
Integral j-box and electronic metal halide
ballast. 120V/277V input. Junction box
is U.L. listed for through branch wiring.
Includes five 1/2 trade size knockouts.
D ...Lamp
MR16 metal halide lamp 20 or 39 watts.
GX10 TAL lamp socket included. Provides
360º rotation of trim and secures original
trim position after relamping.
E ...Mounting
Hanger Bars and Butterfly Brackets
included for residential and commercial
applications respectively. Perforated
flaps for secure drywall installation.
Ceiling Cut-Out: 5.50” sq.
Catalog # Type
Project
Comments Date
Prepared by
Ceiling mudding compound is applied
right to the edge of the fixture.
QUIET CEILING
TRIMLESS
QCT901MH
New Construction
Metal Halide
Housing
for Square Trim
FOR METAL HALIDE MR16
20W or 39W
ORDERING INFORMATION
QCT901MH
Housing
QCT901MH =
Quiet Ceiling
New Construction Housing
for Square Trim
w/Integral Metal Halide Ballast
www.cooperlighting.com
Lamp Wattage
=
20
20 watts
=
39
39 watts
Voltage
=
120
120 volts primary
=
277
277 volts primary
Specifications and Dimensions subject to change without notice.
RSA Lighting • 7945 Orion Ave. • Van Nuys, CA 91406 • 818-349-3030 • FAX 818-349- 3031
rev. 030108
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