... protection IP67 push button switch,foot switch.floor push,foot pedal,foot pedal swich,stomp foot switch,footswitch,pedal switch,china pedal ... 17,FS-37,YDT1-101,MD-18S,MD-19,MDFS-303,MD-13HS,MD-78,MD8016 , ... -3,TFS-302,TFS-402,TFS-201Applicable scopepedal switch suitable for ac 50Hz, voltage to 380V, ... exceed 50%,in the ambient4, pollution levels of switch prescribed for pollution level 3,5,No significant ...