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BBJ51 series explosion-proof audible and visual alarm (ⅡB, ⅡC, DIPA20)

Scope of application 1, Zone 1, Zone 2 explosive gas environment. 2. Combustible dust environment in Zone 20, Zone 21 and Zone 22. Model meaning product features 1, cast aluminum alloy shell, surface spraying. 2. Adopt thread fastening, explosion-proof performance is reliable. 3. Cable wiring. 4, in line with GB3836, IEC60079, GB12476.1, IEC61241 standard requirements. The main technical parameters of the shape and installation size
  • Commodity name: BBJ51 series explosion-proof audible and visual alarm (ⅡB, ⅡC, DIPA20)

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  • Product Description
  • Product Features
  • Technical parameters
  • Scope of application
    1, Zone 1, Zone 2 explosive gas environment.
    2. Combustible dust environment in Zone 20, Zone 21 and Zone 22.
     
    Model meaning
     
     
    Product Features
    1. Cast aluminum alloy shell, surface spraying.
    2. Adopt thread fastening, explosion-proof performance is reliable.
    3. Cable wiring.
    4, in line with GB3836, IEC60079, GB12476.1, IEC61241 standard requirements.
     
    Main technical parameters
     
     
    Outline and installation dimensions
     
     
     
     
     
     
     
     
     
     
     

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