COOPER LIGHTING
FAIL-SAFE®
CEILING OPENING
A
B
B
A
D
C
ABCD
FMR12 12" 5" 11" 12-3/8"
1' x 1' (305mm) (127mm) (279mm) (314mm)
FMR12 12" 5" 11" 24-3/4"
1' x 2' (305mm) (127mm) (279mm) (629mm)
FMR12 12" 5" 11" 48-3/4"
1' x 4' (305mm) (127mm) (279mm) (1238mm)
FMR24 24" 5" 23" 24-3/4"
2' x 2' (610mm) (127mm) (584mm) (629mm)
FMR24 24" 5" 23" 48-3/4"
2' x 1' (610mm) (127mm) (584mm) (1238mm)
• Lens choice of prismatic
acrylic, prismatic
polycarbonate or prismatic
tempered glass on fixture
side, clear polycarbonate
or clear tempered glass on
environmental side
• Stainless steel tamper-
resistant TORX®screws
with center pin reject are
standard. Allen-head
screws with center pin
reject are optional
• Die-formed 12 ga.–18 ga.
CRS body with welded
corners. Standard white
high reflectance polyester
powder coat finish
• Lens secured by thru-studs
and vertically adjustable
internal CRS hold-downs
• Continuous, concealed
piano hinge
• One-piece, CRS door frame
with die-formed edges and
tightly closed corners
• Standard Class P, CBM/ETL
ballast
• Polyurethane gasketing
surrounds door frame
• 16 ga., galvanized steel
mounting channels and
plaster frame assembly
(order as accessory)
• U.L. listed, C.S.A. certified,
standard wet label
DIMENSIONS DESCRIPTION
The Fail-Safe FMR Series
combines maximum security
construction features with
energy saving technology.
This recessed luminaire is
designed for applications
utilizing solid ceiling plaster or
drywall construction.
Luminaire utilizes a one-piece
overlapping door frame,
security lensing and tamper
resistant fasteners to
maximize impact resistance
and prevent contraband
concealment and unauthorized
fixture penetration. U.L. listed
and C.S.A. certified for wet
locations.
ORDERING INFORMATION
SAMPLE NUMBER: FMR-D12-340-120-80/86-LE3-GLR
Ballast
Blank=Magnetic
Ballast
(Standard) 5
LECO8=T8 Energy
Saving
Ballast
LE3=40W T12 Energy
Saving Ballast
Electronic Ballast1
EBT1=(1) Ballast for
use with
Compact
Fluorescent
Lamp3
EBT2=(2) Ballasts for
use with
Compact
Fluorescent
Lamp3
EB81=(1) Ballast for
use with T8
Lamp
EB82=(2) Ballasts for
use with T8
Lamp
EB21=(1) Ballast for
use with T12
Lamp2
EB22=(2) Ballasts for
use with T12
Lamp2
EBX1=(1) Ballast for
use with
Biaxial Lamp
EBX2=(2) Ballasts for
use with
Biaxial Lamp
Lamp Type
1' Nom. Length
Compact Fluorescent 3
113=(1) 13W Lamp
126=(1)26W Lamp
213=(2) 13W Lamps
226=(2) 26W Lamps
313=(3) 13W Lamps
2' Nom. Length
T8 Fluorescents
117=(1) 17W Lamp
217=(2) 17W Lamps
317=(3) 17W Lamps
417=(4) 17W Lamps 4
T12 Fluorescents 2
120=(1) 20W Lamp
220=(2) 20W Lamps
320=(3) 20W Lamps
420=(4) 20W Lamps 4
Biaxial Fluorescents
140BX=(1) 40WLamp
240BX=(2) 40W Lamps
340BX=(3) 40W Lamps 4
440BX=(4) 40W Lamps 4
T8 U-Lamp
1U6T8=32W Lamp
1U 1 5/8=31W Lamp
2U6T8=(2) 32W Lamps 4
2U15/8=(2) 31W Lamps
3U15/8=(3) 31W
Lamps 4
4' Nom. Length
T8 Fluorescents
132=(1) 32W Lamp
232=(2) 32W Lamps
332=(3) 32W Lamps
432=(4) 32W Lamps 4
T12 Fluorescents
140=(1) 40W Lamp
240=(2) 40W Lamps
340=(3) 40W Lamps
440=(4) 40W Lamps 4
Lens Type
Inner Layer
(optional)
90=.005 UV
Absorbing
Overlay
Fixture Side
80=.125 Prismatic
Acrylic
81=.156 Prismatic
Polycarbonate
82=.187 Prismatic
Polycarbonate
93=.156 Prismatic
Tempered
Glass
Environmental
Side
84=.125 Clear
Polycarbonate
85=.187 Clear
Polycarbonate
86=.250 Clear
Polycarbonate
87=.375 Clear
Polycarbonate
88=.500 Clear
Polycarbonate
94=.187 Clear
Tempered
Glass
96=.250 Clear
Tempered
Glass
97=.375 Clear
Tempered
Glass
98=.500 Clear
Tempered
Glass
Voltage
120=120V
277=277V
UNV=120V
through
277V
Fixture Width
12=12" Wide
24=24" Wide
/Options
EBP=Emergency Battery Pack
FNL=Fluorescent Night Light
(Lamp by others.)
GLR=Fuse and Holder
ISH=Internal Security Hinge
(doubles the number of
fasteners)
RIF=Radio Interference Filter
SPK=Speaker Housing
Compartment (extends
housing)
Auto Control Modules
ACM/FNL=for FNL
Stainless Steel Door
SSN=Natural Brushed Finish
SSP=Polyester Powder Coat
Finish
Fasteners
SF3=Allen-Head
(center pin reject)
Accessories (Order Separately)
9306=Allen-Head Wrench
MF12-2FT 3=Plaster Frame and
Yoke Assembly
MF12-4FT 3=Plaster Frame and
Yoke Assembly
MF24-2FT 4=Plaster Frame and
Yoke Assembly
MF24-4FT 4=Plaster Frame and
Yoke Assembly
VRSD=TORX®-Head Vandal
Resistant Screwdriver
Notes: For additional options, consult your Cooper Lighting Representative. Specifications and Dimensions subject to change without
notice. Electronic ballast may cause interference with other electronic devices. If interference occurs, move the device away from the
product or plug/connect into a different circuit/outlet.
1For specific electronic ballast, specify brand and catalog number. 2Electronic ballast not available for F20T12 lamps. 312” width only. 4
24” width only. 5For use with Compact Fluorescent, Biaxial, and 20W T12 lamps. 6For additional information about the TCS option see
pages 1106 and 1107.
FMR
13W-160W
Fluorescent
MAXIMUM SECURITY
RECESSED LUMINAIRE
SOLID CEILING
PLASTER OR DRYWALL
Housing
S=12 ga. (Ultimax)
X=14 ga.
(Maximum)
D=16 ga. (Medium)
N=18 ga.
(Minimum)
Product Family
FMR
1463
CONFINEMENT
