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SPECIFICATION FEATURES

03/29/2007 8:58:01 AM

Consult your representative for additional options and finishes.

Specifications and Dimensions subject to change without notice.

ADC041625

LAMP CONFIGURATIONS

MOUNTING DIMENSIONS

DESCRIPTION

The Fail-Safe FUS Series combines maximum security construction features 
with energy saving technology. This surface mounted luminaire utilizes a 
one piece clamshell housing, security lensing and tamper resistant fasteners 
to maximize impact resistance and prevent contraband concealment and 
unauthorized fixture penetration. For ceiling mount. U.L. listed and C.S.A. 
certified for damp locations. 

The FUS Series is ideal for confinement/security applications. Suitable for 
use in inmate cells, psychiatric wards, secure corridors and general 
population areas.

A ... Lens

(To be specified.) Choice of 
prismatic acrylic, prismatic 
polycarbonate or prismatic 
tempered glass on fixture side, 
clear polycarbonate or clear 
tempered glass on environmental 
side. See Lens Options.

B ... Fasteners

Stainless steel tamper-resistant 
TORX® screws with center pin 
reject are standard. Allen-head 
screws with center pin reject 
optional.

C ... Housing

Clamshell design combines 
die-formed 12 ga., 14 ga. or 16 ga. 
CRS body with continuous welded 
and ground ends to form a

Housing Cont.

one-piece, seamless, doorless 
housing which maximizes impact 
resistance and prevents 
contraband concealment and 
unauthorized fixture penetration. 
Standard white high reflectance 
polyester powder coat finish. 
Gloss: 85%; Reflectance: 93%; 
Hardness: 2H; Salt Spray: 500 
Hours.

D ... Lamps

(By Others)

E ... Lens Retention

Lens secured by thru-studs and 
vertically adjustable internal CRS 
hold-downs.

F ... Hinge

Internal Security Hinge leaves no 
exposed parts for weapon 
fabrication and facilitates 
maintenance.

G ... Backplate

Die-formed CRS backplate forms 
an irretrievable blade trap to 
prevent contraband concealment 
(gauge to match housing.)

H ... Ballast

Standard Class P, CBM/ETL ballast.

Labels

U.L. listed, C.S.A. certified, 
standard damp label, optional wet 
label.

FUS16

34W - 160W

Fluorescent

ULTIMAX SURFACE

LUMINAIRE

F

B

G

D

H

A

E

C

5" 

[127mm] 

19 1/16" 

[484mm] 

E N E R G Y   D ATA  

Input Watts:

STD Ballasts & STD Lamps 

(2) 20W T12 Fluorescents: 53W

(3) 20W T12 Fluorescents: 85W

(4) 20W T12 Fluorescents: 106W

(2) 40W Biaxial Fluorescents: 82W

(3) 40W Biaxial Fluorescents: 127W

ES Ballasts & STD Lamps 

(2) 17W T8 Fluorescents: 45W

(3) 17W T8 Fluorescents: 68W

(4) 17W T8 Fluorescents: 90W

(2) 32W T8 Fluorescents: 71W

(3) 32W T8 Fluorescents: 108W

(4) 32W T8 Fluorescents: 142W

(2) 40W T12 Fluorescents: 86W

(3) 40W T12 Fluorescents: 136W

(4) 40W T12 Fluorescents: 172W

(1) 40W U-Lamp: 50W

(2) 40W U-Lamps: 86W

ES Ballasts & ES Lamps 

(2) 40W T12 Fluorescents: 76W

(3) 40W T12 Fluorescents: 120W

(4) 40W T12 Fluorescents: 152W

(1) 40W U-Lamp: 44W

(2) 40W U-Lamps: 76W

Electronic Ballast Data

Consult Factory

6 11/16"

[170mm]

5"

[127mm]

4 11/16"

[119mm]

3 5/8"

[92mm]

3 5/8"

[92mm]

4 3/16"

[106mm]

4 3/16"

[106mm]

5"

[127mm]

8 5/16"

[211mm]

6"

[152mm]

14"

[356mm]

(6) 9/16" x 1"

[14mm x 25mm]

Mtg. Holes

2 1/4" [57mm]

Dia. Access Hole

(8) 9/16" x 1"

[14mm x 25mm] Mtg. Holes

2 1/4" [57mm]

Dia. Access Hole

26 5/16"

[668mm]

15 3/16"

[386mm]

14"

[356mm]

19 1/16"

[484mm]

50 1/8"

[1273mm]

15 3/16"

[386mm]

15 3/16"

[386mm]

15 3/16"

[386mm]

19 1/16"

[484mm]

FAIL-SAFE

®

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