Authentic Eaton / Cutler-Hammer HMCP150U4 – 150A 3 Pole Motor Circuit Protector

Part of the reliable Series C family, this 150A motor circuit protector provides dedicated magnetic-only fault defense. The wide adjustable instantaneous trip range of 750A to 2500A ensures accurate sizing for specific motor loads while preventing nuisance tripping during startup. Installs into industrial control panels and coordinates with NEMA Size 4 motor starters. Standard Cu/Al lugs accommodate 4 to 4/0 AWG conductors.