Siemens 3SE5234-0HK21-1AC4

Position switch Plastic enclosure according to EN 50047, 31 mm 1 NO/1 NC quick action contacts integrated (not replaceable) with M12 connector, 4-pole Pin assignment: Pin1=21, Pin2=22 Pin3=13, Pin4=14 for max. 250 V and 4 A Twist lever, right and/or left switching can be set with plastic roller 19 mm