Cooper Lighting HZX Series - Manual

666

INDUSTRIAL & HAZARDOUS LOCA

TION

Exit Signs

COOPER LIGHTING - SURE-LITES

®

C O O P E R L I G H T I N G

• 120 VAC input voltage

• Factory-sealed,

explosion-

proof housing of copper-
free aluminum

• Impact-resistant

white

acrylic edgelit face panel
with 6" high red letters

• Available in pendant-

mount, wall-mount, or end-
mount styles

• Two 60W, 60T10 clear

lamps wired in parallel

• No

provisions

for

battery operation

• Provides safe operation in

the presence of volatile
gases, vapor or dust

• Internal rectifier extends

lamp life

• Relamping tool provided

• Listed per UL 844 for

hazardous locations up to
and including NEC Class I,
Division 1, Groups C, D and
Class II, Division 1, Groups
E, F and G, Life Safety
NFPA 101, NEC/OSHA,
most state and local codes

HZX

SERIES

H a z a r d o u s L o c a t i o n E x i t

E X I T L I G H T I N G

D I M E N S I O N S

15 1/2" (394mm)

6"

(152mm)

4 3/8"

(111mm)

4 1/32"

(102mm)

16 7/8"

(429mm)

17 1/2"

(445mm)

16 1/8"

(410mm)

O R D E R I N G I N F O R M A T I O N

Model Number

Mounting Style

Sign Panel

HZX21

Wall

Single Face

HZX22

End

Double Face

HZX23

Pendant

Double Face

Class

Division

Group

I Gas

1 Hazard Exists – Always present

A

Acetylene

1

in atmosphere

B

Hydrogen and Manufactured Gases containing Hydrogen

C

Petrochemicals

D

Petrochemicals

2 Potential Exists – May be present

A

Acetylene

1

in atmosphere

B

Hydrogen and Manufactured Gases containing Hydrogen

C

Petrochemicals

D

Petrochemicals

II Dust

1 Hazard Exists

E

Conductive and Combustible Metal Dust

2 Potential Exists

F

Combustible Carbon Dust

G

Non-Conductive Combustible Dust

III Fibers

1 Production Areas

Combustible

2 Handling/Storage Areas

Combustible

The following chart summarizes these classifications:

N A T I O N A L E L E C T R I C A L C O D E ( N E C )

The National Electrical Code (NEC) defines a hazardous location as “a location where fire hazards or explosion
hazards may exist due to flammable gases or vapors, flammable liquids, combustible dust or ignitable fibers or
filings.

The Code further separates these hazardous locations into three classes:

Class I – locations containing gases and vapors

Class II – locations containing dust

Class III – locations containing fibers and filings.

Each of these classes is broken into divisions. These divisions are separated into groups according to
characteristics.

E n e r g y D a t a

Input Current (Max.):

Model No.

120V

277V

HZX21, HZX22, HZX23

120W

1.0A

ZZ14

=60T10 Halogen lamp 120V 60Watt

D E S C R I P T I O N

The Sure-Lites HZX Series
Explosion-Proof Edgelit Exit
signs are designed for use
in locations classified as
hazardous due to the presence
of flammable vapors, gasses
or combustible dust. They
are suitable for use in Class I,
Division 1, Groups C and D,
and Class II, Division 1, Groups
E, F and G hazardous locations
as defined by the National
Electrical Code.

E N D

M O U N T

W A L L

M O U N T

P E N D A N T

M O U N T