COOPER LIGHTING
FAIL-SAFE®
CLEANROOM
DIMENSIONS DESCRIPTION
The Fail-Safe CFS Series is
designed for use in non-
laminar air flow clean rooms.
This surface mounted clean
room luminaire has a hole-free
design and is enclosed and
gasketed to protect against
infiltration of particles and
airborne bacteria. The sealed
housing and door frame allow
relamping without
contamination of the clean
areas. An emergency battery
pack is available as an option.
These luminaires are U.L. listed
and C.S.A. certified for wet
locations and are manufactured
in accordance with U.S.D.A.
and F.D.A. All fixtures have
been tested and reported in
compliance with Federal
Standard 209E, Class 100
(M3.5). 200 PSI Rating is
standard. • Lens is clear extruded with
prisms positioned inside
fixture and smooth surface
on the outside for easy
cleaning
• Flush mounted, stainless
steel machine screws
• Die-formed, 20 ga. CRS
housing contains no holes .
Standard white high
reflectance polyester
powder coat finish
• Unique, Particulock™ lens
retention system utilizes
continuous, 18 ga. media
clampdowns
• Two braided, stainless steel
cables on one side of door
provide hinging
• One-piece, 18 ga., fully
gasketed, outside door
with die-formed and
beveled edges
• Standard Class P, CBM/ETL
ballast
• White, closed cell,
Flexiseal™ triple gasketing
system
• Gasketed access plate with
two flattened, 7/8" diameter
knockouts
CFS
14W-160W
Fluorescent
1' x 2', 1' x 4', 2' x 2', 2' x 4'
FLUORESCENT SURFACE
ONE-PIECE DOOR
1483
MOUNTING DOOR FRAME
A
B
C
B
ABC
CFS 4 5/16" 11 11/16" 24"
1' x 2' (110mm) (297mm) (610mm)
CFS 4 5/16" 11 11/16" 48"
1' x 4' (110mm) (297mm) (1219mm)
CFS 4 5/16" 23 11/16" 24"
2' x 2' (110mm) (602mm) (610mm)
CFS 4 5/16" 23 11/16" 48"
2' x 4' (110mm) (602mm) (1219mm)
ORDERING INFORMATION
SAMPLE NUMBER: CFS-24-440-120-IP12-LE3-SSP-EBP
NOTES: For additional options, consult your Cooper Lighting Representative. Specifications and Dimensions subject to change
without notice.
1The KSH25 provides improved visual performance and wide angle distribution. This lens has an integral prism pattern designed so that
prisms face the lamp cavity and still supply superior photometrics. Highly recommended for all high tech manufacturing environments. 2
For specific electronic ballast, specify brand and catalog number. 3Products also available in non-US voltages and 50Hz for international
markets. Consult your Cooper Lighting Representative for availability and ordering information. 4Not rated for 200 PSI hose down.
Series
CFS=Fluorescent
Surface Type
Width
12=12" (3 Lamps Max.)
24=24"
Ballast 3
LE3=Energy
Saving Ballast
for use with
T12 Lamp
LEOC8=Energy
Saving Ballast
for use with T8
Lamp
Electronic
Ballast 2
EB51=(1) Ballast
for use with
T5 Lamp
EB52=(2) Ballasts
for use with T5
Lamp
EB81=(1) Ballast
for use with
T8 Lamp
EB82=(2) Ballasts
for use with T8
Lamp
EB21=(1) Ballast
for use with
T12 Lamp
EB22=(2) Ballasts
for use with
T12Lamp
EBX1=(1) Ballast
for use with
Biaxial Lamp
EBX2=(2) Ballasts
for use with
Biaxial Lamp
Options
EBP=Emergency
Battery Pack
GLR=Fuse and
Holder
RIF=Radio
Frequency
Interference
Filter
DSL1=Digital
Lighting
System
Dimming.
See DLS
Section for
details.
Housing Options
SHN=Stainless
Steel,
Brushed
304 Finish
SHP=Stainless
Steel,
Polyester
Powder
Finish
ALH=Aluminum,
Polyester
Powder
Finish
Door/Finish Options
CRP=CRS/Polyester
Powder Finish
SSN=Stainless Steel
Door/ Brushed 304
Finish
SSP=Stainless Steel
Door/Polyester
Powder Coat
Finish
ALP=Formed
Aluminum
Door/Polyester
Powder Finish
ALX=Extruded 4
Aluminum/
Anodized
ALXP=Extruded 4
Aluminum/
Polyester Powder
Coat Finish
Lens Type
IK12=K-12 Prismatic
Acrylic
IP12=K-12 Prismatic
Polycarbonate
KSH2 5 1=Bat Wing
Distribution
93=Prismatic
Tempered Glass
Voltage (3)
120=120V
277=277V
UNV=120V
through
277V
Number
of Lamps
1,2,3,4
Lamp Type
2' Fixture Length
T5 Fluorescents
114=(1) 14W Lamp
214=(2) 14W Lamps
314=(3) 14W Lamps
414=(4) 14W Lamps
124=(1) 24W HO Lamp
224=(2) 24W HO Lamps
324=(3) 24W HO Lamps
424=(4) 24W HO Lamps
T8 Fluorescents
217=(2) 17W Lamps
417=(4) 17W Lamps
T12 Fluorescents
220=(2) 20W Lamps
420=(4) 20W Lamps
Biaxial Fluorescents
240BX=(2) 40W Lamps
340BX=(3) 40W Lamps
4' Fixture Length
T5 Fluorescents
128=(1) 28W Lamp
228=(2) 28W Lamps
328=(3) 28W Lamps
428=(4) 28W Lamps
154=(1) 54W HO Lamp
254
=(2) 54W HO Lamps
354
=(3) 54W HO Lamps
454
=(4) 54W HO Lamps
T8 Fluorescents
232=(2) 32W Lamps
332=(3) 32W Lamps
432=(4) 32W Lamps
T12 Fluorescents
240=(2) 40W Lamps
340=(3) 40W Lamps
440=(4) 40W Lamps
