Siemens 3SE5115-0CA00-1AD0

basic switch for position switch 3SE51 metal enclosure 40 mm according to DIN EN 50041 with plug 6+PE (3SY3131) acc. to EN 43651, 1 NO/1 NC quick action contacts Pin assignment: Pin1=21, Pin2=22 Pin3=13, Pin4=14 Pin5 and Pin6 not connected PE connected with quick change device 3SY3110 + 3SY3027