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GHG64 IEC Ex d explosion protected enclosures

Crouse-Hinds series GHG64 Explosion Protected enclosures provide IEC Ex d protection in Zones 1, 2, 21 and 22 hazardous areas.  They are used in threaded rigid conduit systems in hazardous areas to function as a splice box, pull box, or equipment and device enclosure.  


Certifications and compliances


  • Ex d IIB (IIB + H2 optional) T5-T6, Ex ia for Zone 1, 2, 21, 22
  • ATEX Certificate: PTB 08 ATEX 1042U
  • GOST-R
  • GOST-K

Design features

  • 11 sizes to suit comprehensice application requirements with very effective power dissipation
  • Ground joint (bolted) construction throughout permits use in hazardous areas
  • Enclosure bodies have thick walls and can be factory drilled and tapped to meet IEC requirements for Zone 1, 2, 21, and 22 hazardous areas
  • Hinged cover with up to 110° cover opening - designed for easy maintenance
  • Ambient temperature range: -20 to +40°C standard (-55 to +55°C optional)
  • Rated voltage: 690V
  • Rated max. current: up to 1150A

Standard materials

  • Bodies - die cast aluminum
  • Covers - die cast aluminum
  • Epoxy powder coat finish is standard inside and outside 
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