Square D 2510KR2H Manual Motor Switch 3 Poles, 20 A, 0.75 in Hub Dia, Feed Through DW7451 Series V Gard(R) Green Series V Gard(R) Green Cordless Concrete Breaker 5 hp 230 V AC 10 hp 460 V AC 10 hp 575 V AC Motor Starter Type non reversing Awg Gauge AWG 14 to AWG 10 copper Product Or Component Type Single Unit Manual Switch Phase Three Line Rated Current 20 A Series Type K 600V AC Horsepower @ Three Phase 480V AC 10 hp Horsepower @ Three Phase 240V AC 7 1 2 hp Current AC 20 A Horsepower @ Three Phase 600V AC 10 hp Terminal Connection Type Screw Terminals Horsepower @ Single Phase 240V AC 7 1 2 hp Hub Type Feed Through Horsepower @ Single Phase 120V AC 2 hp NEMA Enclosure Rating 3R