What Size Wire Do I Need For A 50 Hp Motor?
What Size Wire Do I Need For A 50 Hp Motor? Motor HP NEMA amps Phase Wires (AWG) 40 52 4 5065 4 60 77 2 75 96 2 What size breaker do I need for a 50 hp motor? Motor Horsepower Breaker Size 40 230 V 460 V 175 100 50 230 V 460