RECESSED GB33RC2 LUMINAIRE MOUNTING SYSTEMS
Ceiling System Product Code Building
The Designation Consists of 3 Digits:
Example
T9 W
A) The First 2 Digits Designate
The Ceiling System
T9 = 9/16" Flat T Bar
T1 = 15/16" Flat T Bar
TS = Slot Grid
GF = Gyp Type Ceiling with Cover Flange
GM = Gyp Type Ceiling Flangeless (Mud Flange)
B) The Last Digit Designates The Fixture
Attachement Method
R = Rod 1/4-20 W = Wire I = Integral W/Grid U = U Brckt. P = Perimeter
O
D
O
O
O
O
D
O
O
O
O
D
O
O
O
D
NA
NA
NA
NA
D
NA
NA
NA
NA
Partial Product Code - Examples:
1
2
GB33RC2 - 132T8 - 120V EBL - 4' - REC/T9W - - - - GB33RC2 - 128T5 - 120V ERS - 4' - REC/T1W - - - - -
3
GB33RC2 - 128T5 - 120V ERS - 4' - REC/TSW - - - - -
4
GB33RC2 - 128T5 - 120V ERS - 4' - REC/GFR- - - - -
5
GB33RC2 - 128T5 - 120V ERS - 4' - REC/GMR - - - - -
Legend:
"D" = Default
"O" = Optional
"NA" = Not Available
Illustrations Of Default (D) Mounting Systems
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
1
Building Wire
For Support
By Others
Tie To Structure
Retainer Clip
W/Spacer
9/16" T Bar
System
Flange
Typ.
3 1/4"
15/16" T Bar
System
Ceiling
Tile
3 5/8" GRID CTRS.
4
FLANGE BELOW CEILING MOUNTING
1/4-20 Threaded Stud
By Others To Be Tied
To Structure
5/16" Dia X 1" Slot
Housing
3"
4" GRID CTRS.
1/2"
TYP.
GMR
1/4-20 Threaded Stud
By Others To Be Tied
To Structure
5/16" Dia X 1" Slot
Housing
3 1/4"
Flange
Typ.
Gyp Ceiling
3 1/4"
Flange
Typ.
FLANGELESS MOUNT
(MUD FLANGE)
GFR 5
T1W 3
Building Wire
For Support
By Others
Tie To Structure
Retainer Clip
W/Spacer
5/16"
TYP.
3"
Ceiling
Tile
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
T9W 2
3"
4" Flange to Flange
1/2"
Typ.
Drywall 3 1/4"
Screws
Req'd.
5/8" Drywall
Plaster
Skim Coat
3"
4 3/16"
1/32" Gap
Typ.
Mud Flange
Typ.
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
TSW
Building Wire
For Support
By Others
Tie To Structure
Retainer Clip
W/Spacer
9/16" Slot T Bar
System
Flange
Typ.
Ceiling
Tile
3"
3 5/8" GRID CTRS.
3 1/4"
5/16"
TYP.
REV. 6-16-10
RECESSED GB33RC2 LUMINAIRE MOUNTING SYSTEMS
Partial Product Code - Examples:
A
B
GB33RC2 - 132T8 - 120V EBL - 4' - REC/T1R - - - - GB33RC2 - 128T5 - 120V ERS - 4' - REC/T1I - - - - - -
C
GB33RC2 - 128T5 - 120V ERS - 4' - REC/T1P - - - - -
Illustrations Of Optional (O) Mounting Systems
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
A
T1R
B
FIXTURE BOTTOM IS FLUSH
WITH BOTTOM OF T-BAR
T1I
Fixture lays in grid and is supported by the grid only.
No external building wire or threaded rod is attached to fixture.
1/4-20 Threaded Stud
By Others To Be Tied
To Structure
5/16" Dia x 1" Slot
Retainer Clip
W/Spacer
15/16" T Bar
System
3 1/4"
15/16" T Bar
System
3 1/4"
Flange
Typ.
3"
Ceiling
Tile
4" GRID CTRS.
1/2"
TYP.
RECESSED/PERIMETER
C
1/4-20 Threaded Stud
By Others To Be Tied
To Structure
2 7/16"
Ceiling
Tile
3"
4" GRID CTRS.
1/2"
TYP.
T1P
Wall
5/16" Dia X 5/8" Slot
Retainer Clip
W/Spacer
L Bracket
By Gammalux
15/16" T Bar
System
3 1/4"
Ceiling
Tile
Flange
Typ.
Flange
Typ.
1/2"
Wall
Bracket
By Others
3"
15/16"
4 7/16"
Perimeter mounting system can be used with either gyp ceiling or
T-bar system.
REV. 6-16-10