ATEX IP66 Three hole Weatherproof wiring box Explosion proof junction box Model: BHD01A, BHD01B

ZONE 1/ 2; ZONE 21/ 22
Temperature class: T1 to T6
IP Code: IP66
Ex Code: Ex d IIC T6 Gb
Ex tD A21 T80℃
Ambient temp.: – 50℃ to +60℃
IECEX Cert No.: IECEx INE 16.0017X

Product Detail


1. Used as junction box and mounting element for lighting equipment installed in explosion and hazardous areas, like petrochemical plants, chemical plants, pharmaceutical factory, polishing plant, etc.


1. Explosion-proof junction box has the characteristics of small volume, light weight, convenient installation, etc.

2. The shell adopts anti-corrosive processing, standard for the 304 stainless steel material, using high-tech surface anti-corrosion treatment technology, applicable to all kinds of bad industrial environment.

Technical Specification

Item Technical specification
Input voltage range ≤500V
Input frequency 50Hz/ 60Hz
Rated Current <20A
Outside Diameter φ9~φ14mm
Cable Diameter 0.75~ 2.5mm2
Net weight 1 Kg

Ordering reference



Cable entry Dimension Cable entry quantity Drop cable quantity
BHD01A M25* 1.5(Two hole); G3/4”(One hole) 185*185*75mm 2 1
BHD01B M25* 1.5(Two hole); G3/4”(One hole) 185*185*75mm 2 1


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