zonex™ EnclosureS

ZONEX enclosures deliver a robust solution for termination and junction enclosure applications in potentially hazardous locations, including:

  • Petroleum and chemical processing
  • Water treatment processing
  • Pharmaceutical processing
  • Grain processing

Hoffman excels at modifying and customizing ZONEX products to your specifications while maintaining ATEX and IECEX certifications. Contact your local Hoffman sales office or distributor for complete information. Hoffman offers:

  • Material changes: Type 304 stainless steel, aluminum and mild steel
  • Gasket changes: High-temperature silicone gasket
  • Holes and cutouts
  • Paint
  • DIN rails
  • Terminal block installation and marking
  • Side-mount-brackets available
  • Ground bars
  • Tagging
  • Accessory installations
  • Zero to four gland plates


  • Type 316 stainless steel, #4 brushed finish on exterior surfaces
  • Welded-on, full-width top and bottom wall- mount brackets for easy installation
  • 6-Mm internal/external brass bonding provision
  • Type 316 stainless steel captivated cover screws for corrosion resistance
  • One-piece continuous gasket for protection against water and dust ingress
  • Internal weld nuts provided for panel or din rail installation

: Painted mild steel (61 gray)


: Type 316 stainless steel


: Aluminium


: Approx. 50g


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