Explosion-Proof Type Incandescent Lamp Lighting Fittings
Products conforming to the international standard (IEC Standard 60079)
Zone. 1 and 2 Areas◦Type of protection :Lighting fitting : ExdeⅡB+H2T3X
The IZAB lighting fittings are qualified for use inhazardous areas of Zone. 1 and 2 by the TIIS. The
lighting fitting consists of a flameproof lamp house andan increased-safety terminal compartment. They aredesigned and constructed thoroughly with carefully
selected materials to provide high reliability inprotection against explosion.
◦Degree of protection : IP65
They have a dust- and jet-proof structure which meetsthe requirements of IEC standards IP65, ensuring
trouble-free operation in outdoor use.
◦High corrosion resistanceThe body is made of corrosion-proof aluminium alloy,
and the bolts are made of stainless steel.
◦Easy lamp replacement
The lamp can be replaced simply by loosening the fourbolts on the lamp cover holder.

■SPECIFICATIONS◦Rated voltage : 100V, 200V
(Other voltages can be supplied uponrequest.)◦Materials of main components
corrosion-proof aluminium alloy casting
Body :
Terminal box :corrosion-proof aluminium alloy casting
Lamp cover :hard glass
Reflector :aluminium sheet
Suspension pipe : carbon steel◦Colour : Mild grey (Munsell 10YR7/1)◦Finish : melamine resin coating◦Entries : four ways (G1/2 or 3/4 thread) with threeblind plugs◦Guard (Cat. No. G) and external reflector (Cat. No. R)
can be optionally supplied.
◦Photometric data : see P.11
◦External reflector (stainless steel)◦Guard (stainless steel bar)

◦External reflector (Cat. No. R)◦Guard (Cat. No. G)

Type of protection : ExdeIIB+H2T3X

60W-200W (ceillng)
85 4-φ9holes

4762585
φ200

1WattageCat.No.

Mass(Kg)

60W

IZAB06041

6.0

100W

IZAB10041

6.0

150W

IZAB15041

6.0

200W

IZAB20041

6.0

Explosion-Proof Type Incandescent Lamp Lighting Fittings
Products conforming to the international standard (IEC Standard 60079)
Type of protection : ExdeIIB+H2T3X

Zone. 1 and 2 Areas

60W-200W (pipe pendant)
85 4-φ9holes

626

2585

WattageCat.No.

Mass(Kg)

60W

IZAB06042

6.5

100W

IZAB10042

6.5

150W

IZAB15042

6.5

200W

IZAB20042

6.5

WattageCat.No.

Mass(Kg)60W

IZAB06046

6.5

100W

IZAB10046

6.5150W

IZAB15046

6.5200W

IZAB20046

6.5

φ200

60W-200W (bracket)

852560゜38085

4-φ9holes

470

00φ260W-200W (stanchion)
400

φ48.6

2160

2600

φ200

WattageCat.No.

60W

IZAB06051

100W

IZAB10051

150W

IZAB15051

200W

IZAB20051

Stand pole : rust-proof

G3/4

1022800 or more

φ48.6

Detail of A

A

2

PHOTOMETRIC DATAIZAB20Coeﬃcient of utilization
70%50%30%CeilingReﬂec Wall 50% 30% 10% 50% 30% 10% 30% 10%tance
10%Floor
0.60 .258 .195 .150 .239 .183 .142 .170 .134
0.80 .317 .250 .200 .293 .233 .188 .217 .177
1.00 .370 .302 .250 .342 .282 .236 .263 .223
1.25 .417 .350 .296 .384 .326 .280 .304 .263
1.50 .453 .387 .334 .418 .361 .315 .336 .296
Room 2.00.505 .443 .391 .466 .413 .368 .385 .346
index
2.50 .543 .486 .436 .502 .453 .411 .422 .386
3.00 .570 .516 .469 .528 .482 .442 .449 .415
4.00 .608 .561 .519 .564 .525 .488 .489 .459
5.00 .631 .588 .549 .586 .550 .546 .513 .485
10.00 .698 .670 .644 .652 .629 .607 .589 .570
Lighting Fittings
Lamp
Lamp Lumens
Lamp Output Ratio

IZAB20
L100V 200W
3500m78 %cd/1000m
0%
0%

.109
.147
.188
.224
.254
.300
.337
.364
.405
.429
.512

180゜150゜150゜120゜120゜90゜90゜5010060゜60゜150
30゜20030゜250
0゜11