中国台湾山电 传感器SD-4112
SM1300,SM1301,SM1303,SM1305,SM1306,SM1307,SM1308,SM1309,SM1701,SM1702,SM1703,SM1704,SM1705,SM1744 SD3型限动开关SD3004,SD3104,SD3143,SD3001,SD3002,SD3101,SD3102,SD6106 SD4型限动关
SD4104,SD4111,SD4107,SD4112,SD4108,SD4191,SD4166,SD4167,SD4168 SD5型限动开关
SD8108 SD9型行程开关:SD9111,SD9112,SD9104,SD9108,SD9124,SD9166,SD9167,SD9122,SD9168,SD9107 脚踏开关:FS-2,FS-3,FS-4,FS-5 电流表/电压表 :YH-670,YH-650,SA-100,SA-80,SA-65,SA-60,SA-50,CP-48,CP-72,CP-96SM型一般用微动开关： 
 SM1300,SM1301,SM1303,SM1305,SM1306,SM1307,SM1308,SM1309,SM1701,SM1702,SM1703,SM1704,      SM1705,SM1744  
SD3型限动开关：SD3004,SD3104,SD3143,SD3001,SD3002,SD3101,SD3102,SD6106  
SD4型限动开关: SD4104,SD4111,SD4107,SD4112,SD4108,SD4191,SD4166,SD4167,SD4168  
SD5型限动开关: SD5111,SD5112,SD5104,SD5113,SD5122,SD5107,SD5108,SD5105,SD5166,SD5167,SD5168,SD5169  
SD6型限动开关：SD6111,SD6112,SD6124,SD6108,SD6104,SD6167,SD6166,SD6168,SD6169  
SD7型密封开关：SD7100,SD7311,SD7310,SD7110,SD7312,SD7130,SD7166,SD7144,SD7124,SD7120,SD7140,SD7121,SD7141  
SD8型限动开关：SD8111,SD8112,SD8122,SD8104,SD8167,SD8166,SD8168,SD8107,SD8108  
SD9型行程开关:SD9111,SD9112,SD9104,SD9108,SD9124,SD9166,SD9167,SD9122,SD9168,SD9107