SAFETY POS. SWITCH W. SEPARATE ACTUATOR, PLASTIC ENCLOSURE TO EN50047, 31MM; 1NO/1NC SLOW-ACTION CONTACTS 5 DIRECTIONS OF APPROACH W. M12 CONNECTOR, 4-POLE PIN ASSIGNMENT: PIN1=21, PIN2=22, PIN3=13,PIN4=14, FOR MAX.250V AND 4A, THE MATCHING SEPARATE ACTUATOR 3SE5000-0AV0. IS TO BE ORDERED SEPARATELY