Nema 4X Stainless Steel Junction Box Eclipse Junior Series

Hammond Manufacturing SKU: EJ443SS


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  • Designed for use as instrument enclosures, electric, hydraulic or pneumatic control housings, electrical junction boxes or terminal wiring enclosures.
  • Provides protection where equipment may be hosed down or otherwise be very wet, or in specific applications where corrosion may be a problem.
  • For high temperature applications, a gasket retainer may be required, please refer to factory.


  • UL 508A Type 3R, 4, 4X, 12, and 13
  • CSA Type 3R, 4, 4X, 12, and 13
  • Complies with
    • NEMA Type 3R, 4, 4X, 12 and 13
    • IEC 60529, IP66


  • Body and cover are formed from 16 guage 304 or 316 stainless steel.
  • Smooth, continuously welded seams without knockouts, cutouts, or holes.
  • Formed lip on enclosure to exclude flowing liquids and contaminants.
  • 14 gauge welded brackets provide for enclosure mounting.
  • Continuously hinged cover has stainless steel hinges and provides 180° opening.
  • Door latches feature the added safety of quarter turn slot requiring use of tool for opening.
  • Quarter turn latches formed from 316 stainless steel.
  • Seamless poured-in place gasket.
  • Models larger than 4"x4" include a removable 14 gauge galvanized inner panel.
  • Tapped studs are provided for mounting inner panels.
  • A bonding stud is provided on the door and a grounding stud is provided on the enclosure.
  • Grounding and panel mounting hardware provided.


  • Cover and enclosure are natural stainless steel with a smooth brushed finish.
  • Removable inner panel is unpainted galvanized steel.