... max current:10A 4.material:aluminum protection IP67 foot control switch,foot switch.floor push,foot pedal,foot pedal swich,stomp foot ... circuit.The normal working conditions and installation conditions1, surrounding air temperature does not exceed + 40 °C, lower limit for - 5 ... humidity of air temperature + 40 °C when does not exceed 50%,in the ambient4, pollution levels of switch prescribed for ...