multiple use can replace every rotary switch high quality and best prices Certified by CE,CCC,ROHS,UL,TUV.... LW126 series universal ... has a wide using range,so it can rplace every rotary switch such as circuit control switch,test equipment's switch ... ,motor-control and master control switch,etc. LW126 series rotary switches comply with:GB 14048.3,GB 14048.5,and ...