BHC

BHC-Series Explosion-proof Conduit Outlet Boxes

Application and Features

• Explosion protection
– China Ex(GB)
• Application in hazardous area
Zone 1 and Zone 2
Zone 20, Zone 21 and Zone 22
• This series product has 8 types.
• Used in the steel pipe wiring system.
• If reducer is needed, the thread can be customized upon request.

Description

Category Information
Ex Marking Ex e IIC Gb
Gas Standard
Dust Standard
Conformity to Standards GB3836.1, GB3836.3, GB12476.1, GB12476.5
Enclosure Material Aluminum alloy enclosure, powder coated, industrial gray with dark lines texture (RAL7035)
Exposed Fasteners Stainless steel
Degree of Protection IP65
Ambient Temperature -20°C-+40°C
Structure Code A. B. C. D. E. F. G. H
Connection Thread G1/2 ~ G2 as standard.
Special requirements, such as Metric thread (M) (1.5mm pitch), NPT thread, please specify when ordering.

Brand

HELON

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