Interlock Plugs

HS1C-P Interlock Plug Unit with Door Lock

Door lock mechanism with rugged die-cast aluminium housing

Interlock plugs with door lock mechanism for high level safety management.

Features & Benefits

• Installing the actuator on the guard door and the interlock switch on the machine, the guard door can be auto-locked mechanically.
• Removing the interlock plug maintains the interrupted status of load circuit and control circuit.
• Solenoid type and non-solenoid type available
• Solenoid type has a lock mechanism. Lock mechanism prevents removal of interlock plug during machine operation, and allows for removal after the machine has stopped, with solenoid energization signal.
• Flexible installation: The actuator can be inserted into two direction.
• Rugged die-cast aluminum housing.
• UL listed, c-UL listed.

HS1P Interlock Plug Unit

Interlock plugs for controlling the safety in production areas.

Manual unlocking is possible with use in hazardous areas.

Features & Benefits

• 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. (Double-break internal contacts achieve high safety.)
• Solenoid type and non-solenoid type available.
• Solenoid type has a lock mechanism. Lock mechanism prevents removal of interlock plug during machine operation, and allows for removal after the machine has stopped, with solenoid energization signal.
• Manual unlocking is possible in the event of power failure or maintenance using a special tool (solenoid type only).
• Rugged die-cast aluminum housing.
• UL listed, c-UL listed.

HS2P Interlock Plug Unit

Interlock plugs for controlling the safety at production sites

Double-break internal contacts for use in hazardous areas.

Features & Benefits

• Ideal as a portable key for bringing into the hazardous area.
• 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 or metal chip. (Double-break internal contacts achieve high safety.)
• ø30mm mounting hole
• Plastic housing with die-cast aluminum plug
• Terminal cover is provided as standard.
• UL listed, c-UL listed.