1.5 hp - 2 hp Electric Motor Reversing Drum Switch - Spring Returned - RS-1M-SH 1.5hp 115 Volts; 2 hp 230 Volts Single Phase 2 hp 230 Volts; 1 hp 460 Volts 3 phase Dimensions: W 2.25" H 4.5" D 4" Position = Spring Return Steel Handle -- Made in the USA