3SE51120LH50,LIMIT SW,ADJ METAL ROLL CRNK,1NO
3SE51120LH561AK8,SIRIUS POSITION SWITCH
3SE5112-0LH60,LIMIT SW,ADJ METAL ROLL CRNK,1NO
【SIEMENS】3SE51120LU21,
3SE5112-0LU21,HINGESW,HOLLOWSHAFT,15SWITCHING,
【SIEMENS】3SE51120LU22,
3SE5112-0LU22,HINGESW,SOLID SHAFT,15SWITCHING,
3SE51120MA00,LIMSW BODY,METAL,1NO+2NC,OVERLAP
