BHD91 Series Explosion-proof Junction Boxes
2019/07/22

◆ Explosion protection to

IEC, NEC

◆ Can be used in

Zone 1,2,21,22

Class I

Division 1

Groups A, B, C, D

◆ Four types: A,B,C,D

◆ Copper-free Aluminium Alloy enclosure, powder coated surface.


  • Global (IECEx)IECEx CQM 15.0061X
    Gas and dustEx db IIC T6 Gb

    Ex tb IIIC T80℃ Db IP66
    Europe (ATEX)CNEX 16 ATEX 6068
    Gas and dust II 2 G Ex d IIC T6 Gb 

     II 2 D Ex tb IIIC T80℃ Db
    CertificatesIECEx; ATEX; CU-TR
    Conformity to standardsEN;IEC 
    Degree of protectionIP66
    Ambient temperature-60℃~+60℃


  • MaterialCopper-free Aluminium Alloy, powder coated surface
    Weight1,2kg
    Dimensions146mm×163mm×100mm
    Enclosure colourWindow grey (RAL7040)
    Exposed fastenerStainless steel
    Rated voltageMax. 500V AC
    Rated current24A, 32A, 41A
    Internal&external earthingM4/M5
    Cable gland(optional)DQM-II(Ex d), DQM-III(Ex d)


  • BHD91 Series Explosion-proof Junction Boxes  

    (Download here:BHD91 Series Explosion-proof Junctionx Boxes.pdf


    Global (IECEx): IECEx CQM 15.0061X  

    (Download here:IECEx CQM 15.0061X.pdf


    Contact us for more information:

    Address : No. 555, Baoqian Road, Jiading District, Shanghai, China

    Zip Code: 201808

    Tel: +86 21 39977076 /+86 21 39977076 

    Fax: +86 21 39977077

    E-mail: gmb@warom.com




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