Filter
Top Products
COOPER LIGHTING
FAIL-SAFE
®
MEDICAL/TASK & UNDERCABINET
• Rated for high pressure hose
down at 200 PSI
• Flush mounted, stainless
steel machine screws
• Die-formed, 20 ga. CRS
housing with tightly butted
and seam welded, sealed
end caps. Contains no holes
that would allow air
passage. 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 flanged
door
• Standard Class P, CBM/ETL
ballast
• White, closed cell,
Flexiseal™ gasketing
system
* Gasketed access plate with
two flattened, 7/8" diameter
knockouts
DESCRIPTION
The Fail-Safe MAF Series is
designed for use in horizontal
or non-laminar air flow clean
rooms. The enclosed and
gasketed housing and one-
piece, outside flanged door
protect against infiltration of
airborne bacteria. The die
formed edges on the door
frame and the hole-free design
of the housing prevent air
exchange between the fixture
and plenum, allowing
relamping without
contamination of the clean
areas. These luminaires are
U.L. listed and C.S.A. certified
for wet locations and are
manufactured in accordance
with U.S.D.A., F.D.A., N.S.F.
and Federal Standard 209E.
The MAF Series is suitable for
use in I.E.S. Class 100, 1,000,
10,000 and 100,000 clean room
environments.
DIMENSIONS
MAF
17W–240W
Fluorescent
1' X 4', 2' x 2', 2' x 4'
FLUORESCENT FLANGE
SYMMETRIC/
ASYMMETRIC LENS
ONE-PIECE DOOR
SOLID CEILING
PLASTER OR
DRYWALL
1499
A
B
CEILING OPENING DOOR FRAME
ABCD
MAF 4" 10 3/4" 11 1/16" 48 5/16"
1'x 4' (102mm) (273mm) (281mm) (1227mm)
MAF 3 3/4" 22 11/16" 23 1/16" 24 5/16"
2'x 2' (95mm) (576mm) (586mm) (617mm)
MAF 3 3/4" 22 11/16" 23 1/16" 48 5/16"
2'x 4' (95mm) (576mm) (586mm) (617mm)
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.
1
The 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.
3
Products available in non-US voltages and 50 Hz for international
markets. Consult your Cooper Lighting Representative for availability and ordering information.
4
Electronic ballast not available with 20W
lamps.
Options
EBP=Emergency
Battery Pack
GLR=Fuse and
Holder
RIF=Radio
Frequency
Interference
Filter
Housing Options
SHN=Stainless
Steel, Brushed
304 Finish
SHP=Stainless
Steel, Polyester
Powder Finish
ALH=Aluminum,
Polyester
Powder Finish
ORDERING INFORMATION
SAMPLE NUMBER: MAF-24-632-277-ASY/SYM-EB82-GLR
Lamp Type
2' Fixture Length
T8 Fluorescents
117=(1) 17W Lamp
217=(2) 17W Lamps
317=(3) 17W Lamps
417=(4) 17W Lamps
T12 Fluorescents
120=(1) 20W Lamp
220=(2) 20W Lamps
320=(3) 20W Lamps
420=(4) 20W Lamps
U Lamps
2U 1 5/8=(2)31WT8 Lamps
3U 1 5/8=(3)31WT8 Lamps
2U6T8=(2)32WT8 Lamps
2U6=(2)40WT12Lamps
Biaxial Fluorescents
140BX=(1) 40W Lamp
240BX=(2) 40W Lamps
340BX=(3) 40W Lamps
4' Fixture Length
T8 Fluorescents
132=(1) 32W Lamp
232=(2) 32W Lamps
332=(3) 32W Lamps
432=(4) 32W Lamps
632=(6) 32W Lamps
T12 Fluorescents
140=(1) 40W Lamp
240=(2) 40W Lamps
340=(3) 40W Lamps
440=(4) 40W Lamps
Voltage
3
120=120V
277=277V
347=347V
UNV=120V through 277V
Product Family
MAF=Medical
Asymmetric
/ Symmetric
Fluorescent
Flange
Lens Type
IK12=K-12 Prismatic
Acrylic
IP12=K-12 Prismatic
Polycarbonate
KSH25
1
=Bat Wing
Distribution
ASY/SYM=Asymmetric /
Symmetric Lens
ASY/SYM/RFI=Asymmetri
c / Symmetric Lens
with RFI grid
Ballast
LE3=Energy Saving
Ballast for use with
T12 lamp
Electronic Ballast
2, 4
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
Door/Finish Options
Blank=Standard, CRS with
baked white finish
SSN=Stainless Steel Door/
Brushed 304 Finish
SSP=Stainless Steel Door/
Polyester Powder Coat
Finish
ALXP=Extruded
Aluminum/Polyester
Powder Coat Finish
ALP=Formed
Aluminum/Polyester
Powder Coat Finish
ALX=Extruded
Aluminum/Anodized
NOTE:
Electronic ballast not rec-
ommended for surgical
suites. Electronic ballast will
nullify all RFI shielding.
Please specify LE3 or
LEOC8 ballast option
Width
12=12"
24=24"
Accessories
(Order Separately)
MFCF12-2FT=2FT Mounting
Frame
MFCF12-4FT=4FT Mounting
Frame
MFCF24-2FT=2FT Mounting
Frame
MFCF24-4FT=4FT Mounting
Frame