Arktite® WSRD SM S901 Series Interlocked Receptacles with Enclosed Disconnect Switches

Arktite® WSRD SM S901 Interlocked Receptacles with Enclosed Disconnect Switches:

  • Supply power to portable or fixed electrical equipment such as welders, compressors, conveyors, portable tools, lighting systems and similar equipment
  • Are used in damp or corrosive locations
  • Are ideal for use in wet locations and hose down areas
Amperages 30; 60; 100A
Fusing Fused with window; non-fused; non-fused with window
Configuration 3P 4W
Voltage 600VAC
Enclosure Material Type 304 stainless steel
Receptacle Housing Material Aluminum
Power Contact Material Naval brass
Interlock Mechanism and Hardware Material Stainless steel


  • Optional window allows viewing of both visible blade and indicating type fuses
  • H.P. rated enclosed switch for motor load applications
  • Metal handle with large insulating grip features a positive stop in both ON and OFF positions
  • Tool-free cover latches for quick and easy access
  • Corrosion, impact-resistant enclosure offers enclosure Type 4X, watertight, and IP66 ratings
  • Field-proven direct drive interlock provides positive locking action every time
  • Threaded front cap ensures watertight rating while plug is not engaged
  • Locking ring on the APJ/NPJ Arktite® plug threads onto the receptacle, providing positive, worry-free power engagement and a watertight environmental seal
  • Corro-free™ epoxy powder coat for even greater outdoor weatherability
  • Durable enclosure design features a gasketed flange with continuously welded seams that stays in place when cover is opened