Genuine Eaton / Cutler-Hammer HFB3022ML – 3A 3 Pole Motor Circuit Protector

Designed specifically for motor branch circuits, this Eaton instantaneous-only protector provides reliable short-circuit defense up to 600VAC. The 3-pole 3A unit features an adjustable magnetic trip range of 7-22A, allowing precise coordination with external overload relays. It installs into standard motor control centers using a bolt-on F-frame configuration. For facility managers updating legacy systems, this Mark 75 series component is officially replaced by the newer HMCP003A0C model.