Safety Interlock HS1P Series Interlock Plug Unit


  • Ideal as a portable key for bringing into the hazardous area, or for detecting open/closed door status by chaining with a guarded door (chain must be provided by the user.
  • Removing the interlock plug maintains the interrupted status of load circuit and control circuit.
  • bayonet-style plug removal/installation ensures stability.
  • Prevents intentional short-circuit with a wire on metal chip.
  • Solenoid type and non-solenoid type available.
  • Selenoid type has a lock mechanism.
  • Manual unlocking is possible in the event of power failure or maintenance using a special tool (solenoid type only).
  • Rugged die-cast alumunium housing.
  • UL listed, c-UL listed.


Avaiable Downloads:

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Interlock plugs for controlling the safety in production areas.

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