... prices Certified by CE,CCC,ROHS,UL,TUV.... LW126 series universal switch is mainly used in electric circuit of AC50Hz,rated ... switch-on and off circuit,additionally,it also could directly control three-phase asynchronous motor and be every used for ... every rotary switch such as circuit control switch,test equipment's switch,motor-control and master control switch,etc. LW126 series rotary switches ...