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SKU: BH80L
Category: Light Fixtures
Relay
Part Number: BH80L
Description
The product could work under the ambient temperature from -20°C to +50°C. It is applicable to explosion gas areas (Zone 1 and Zone 2) and explosion dust areas (Zone 21 and Zone 22), and to gas areas of IIA, IIB, and IIC classes. Temperature classification is from T1 to T6. Due to its special construction, an ignition of hazardous atmospheres inside and outside the lamp is avoided by several solutions. At first, the air flows into the lamp housing and generates an overpressure before it flows into the generator housing. If the lamp housing or the protection glass is damaged, the air flows outside first. The generator stops immediately and cannot induce any voltage for the bulb. The exhausting air prevents the penetration of explosive gases inside the lamp and can cool the spiral of a broken bulb, too. The lamp housing is made of brass or aluminium.
Technical Data
|
Ex-proof code |
ExsII T6/DIPA21 Ta, T6 Gb |
|
Type of protection |
“S” type |
|
Area of classification |
1 or 2 zone gas, IIA, IIB, IIC |
|
Temperature
Classification |
T6 |
|
Ambient Temperature |
-20°C to + 50°C |
|
Enclosure |
Aluminium |
|
Beam |
Type |
|
Weight |
8.0
Kg |
info@industrytechstore.com
+971 50 792 4960
