FINISHED COMBINATION WITH POSITION SWITCH METAL-SEALED, ROLLER PLUNGER FORM C UND MECH. HEAD ROTATED BY 90 DEG. SNAP-ACTION ELEMENTS 2OE AND CON. SOCKET 3SY3131, 6-POLE AND PE PIN ASSIGN.: PIN1=11, PIN2=12, PIN3=21,PIN4=22 PIN5 AND PIN6 NOT USED, PE CONNECTED