... :aluminum protection IP67 push button switch,foot switch.floor push,foot pedal,foot pedal swich,stomp foot switch,footswitch,pedal switch,china pedal switchLTH ... achieve national standard (GB/T14048.10-1999),Technology: adopting new special IC, adopt the most complete technical design, ... not fixed.3.Dual footswitch type breakpoint instantaneous trip switch for the main components, a pair of normally ...