Guard Locking Switch - 440G-EZ: Solenoid Voltage: N/A, Solenoid Contacts: None, Contacts(Safety and Aux): 2 x PNP, (0.2 max.) - Door Position (Safety and Aux both provide the door position), Actuator: Magnetic Actuator,500N Holding Force, Conduit Entry: Pigtail with M12 Male (8-pin) Connector