BZM Series Explosion-proof Rotary Switch (Ex d IIC)

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PRODUCT DESCRIPTION

Applications:

  • Explosion protection to CENELEC、EC、NEC.
  • Can be used in Zone 1 and Zone 2
  • Can be used in Zone 21 and Zone 22
  • Can be used in Class l, Zone 1 and Zone 2 
  • Can be used in Class l, Division 2, Groups A, B, C, D
  • Copper-free Aluminium Alloy enclosure, powder coated surface.
  • Two options:  On-off switch、Changeover switch

 

Technical Parameters:

  • Explosion-proof mark:

         Global(IECEX): Ex d IIC T6 , Ex tb IIIC T80℃ Db

         Europe(ATEX): II 2 G Ex d IIC T6 Gb、II 2 D Ex tb IIIC T80℃ Db

  • Certificates: IECEX, ATEX, CU-TR, CNEX
  • Conformity to standards: EN 60079-0,EN 60079-1.EN 60079-7.EN 60079-31
  • Conformity to standards: IEC 60079-0,IEC 60079-1,IEC 60079-7.IEC 60079-31
  • Protection grade:IP66
  • Enclosure Material: Copper-free Aluminium Alloy, powder coated surface
  • Switch function: On-off switch、changeover switch
  • Exposed Fastener: Stainless Steel
  • Rated voltage: Max. 250V AC
  • Rated current: 16A, 25A
  • Ambient temperature: -60℃~+60℃
  • Internal/External Earth: M4/M5
  • Cable connection: 3 x(2.5~4)mm2
  • Cable entries: 2 x M25 x 1.5 plugs, or 2 x NPT3/4" plugs on request.