3.
Technical Data
Item
Description
Explosion Protection
USA (UL)
Gas Explosion Protection
Dust Explosion Protection
Canada (cUL)
Gas Explosion Protection
Class I, Zone 1, AEx d IIB+H
2
T5 Gb
Zone 21, AEx tb IIIC T100°C Db
Ex d IIB+H
2
T5 Gb X
Rated Voltage
USA/Canada
120 Vac / 277 Vac (±10%), 50 & 60 Hz
Note information on type label.
Power Factor
cos
φ
≧
0.9
Ambient Temperate Range
For USA/Canada (UL): -40°C ~ +40°C
Degree of Protection
IP67
Material
Enclosure
Glass
Aluminum alloy
Tempered glass
LED Service Life
60,000 hrs
Entrance Hole
NPT 3/4” or M20 threaded hole
Weight
Ceiling mounting Bracket
Pendant Mounting Bracket
Wall Mounting Bracket
3.4kg
3.6kg
3.6kg
4.
Model Code
THT
E
1202
Z
C
B
C
6
D4
C90
Mounting bracket type, C90 = Ceiling mounting 90°*
Wattage, D4 = 44 W; D0 = 40W
Voltage, 6 = 120 Vac; 9 = 277 Vac
CCT, C = cool white; W = warm white
LED module type, B = DCOB (driver chip on board)
Type of top Cover, C = Top cover with M20 or NPT 3/4”
opening; D = Top cover without opening
Internal control code, maybe any one alphabet from A to Z
Model name
Type of product, E = Flame Proof Lighting
Brand, THT=Top Hi-Tech Co., Ltd.
* C90 = Ceiling mounting 90°, W25 = Wall mounting 25°, W90 = Wall mounting 90°, H25 = Pendant mounting 25°, H90 =
Pendant mounting 90°
