Appleton ASSE Series Stainless Steel Enclosures

Product Category: Electrical Explosion Proof
Product Brand: Appleton


  • Terminal junction box for electrical low voltage and instrumentation connections for use in hazardous areas
  • Designed for use in Zone 1 or Zone 2 areas, where flammable gases or vapors are present either continuously or intermittently such as:
    • Petroleum
    • Chemical
    • Other industrial process facilities
  • Ideal for wet or corrosive atmospheres.
  • Designed for use in Zone 21 or Zone 22 areas, where flammable dusts are present either continuously or intermittently, such as:
    • Food processing
    • Dairy
    • Brewing
    • Pharmaceutical industry
    • Silos and other facilities


  • With the rating of IP66, it’s applicable to the indoor and outdoor environments, such as sea and moist environments.
  • Weld joint is smooth and continuous.
  • Several sizes and specifications are available.
  • Six depths are optional: 95mm, 150mm, 200mm, 300mm, 350mm and 400mm.
  • The cabinet and cover are made of 304 or 316L stainless steel, and the thickness of 1.2mm, 1.5mm and 2.0mm can be provided according to customers’ requirements.
  • For enclosure size 220mm (H) x 180mm (W) and above the
    cover with hinges or Cam lock is available as optional.
  • Cam lock is made of stainless steel with excellent corrosion resistance.
  • For enclosure size 220mm (H) x 260mm (W) and above the cabinet with cable gland plates on the sides is available as an option.
  • The cable gland plate is made of 3mm thickness 304 or 316L stainless steel and supplied with self-adhesive gasket in Silicon.
  • The sealing strip is made of PUR materials without breakpoints, having superior IP rating (IP66), superb recovery and sealing performance. Silicon foaming gasket is optional.
  • The double-headed earth studs made of stainless steel are provided to form integrated internal and external access, realizing reliable protection. Earth studs are located at the side of box for easy and quick connection.
  • 4~6 quakeproof mounting brackets are welded on the back of box.
  • Certified Increased Safety Terminals can be installed horizontally or vertically.
  • Mounting plate in zinc plated steel or 304/316L is available as optional.

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