Linemaster 531-SWH Hercules Foot Switch, Electrical, Single Pedal, Momentary, Single Stage, Full Aluminum Guard, Orange Momentary foot switch for controlling the on/off cycle of an electrical device Cast iron base and cover for durability and weather resistance, cast aluminum shield for corrosion resistance Non-skid base and raised ribs on cover for positive traction during operation 125-250 VAC, 20 amp input with SPDT circuit for multiple uses UL Recognized and displays the CE mark