POSITION SWITCH, METAL ENCLOSURE W. TUMBLER, LOCKING FORCE 2000 N, SOLENOID-LOCKED, 24 V DC, WITH THREAD M20X1.5 POSITION MONITORING OF THE ACTUATOR 2 NC POSITION MONITORING OF THE SOLENOID 2 NC WITH 2XM12 CONNECTOR 5-POLE CONN. ON BOTTOM W. PIN ASSIGNM. PIN1=11,PIN2=12,PIN3=21,PIN4=22 CONN. ON SIDE W. PIN ASSIGNMENT PIN3=-(MINUS),PIN4=+(PLUS)