SIEMENS » 3SE2120-1UW00-0AF7
POSITION SWITCH METAL-ENCLOSED, TWIST HANDLE ADJUST. LENGTH AND FINE ADJUSTMENT 10 TO 10 DEG. SNAP-ACTION SWITCH 1NO+1NC AND CONNECTOR SOCKET 3SY3131, 6-POLE AND PE PIN ASSIGN.: PIN1=21,PIN2=22, PIN3=13, PIN4=14 PIN5=NOT USED PIN6 MASS LED PE CONNECTED WIT ,