Latest Eaton / Cutler-Hammer HFD3045 – 45A 3 Pole Molded Case Circuit Breaker

Engineered for commercial power distribution, the Eaton HFD3045 is a 3-pole, 45A MCCB from the Series C F-Frame family. It features fixed thermal-magnetic trip units for reliable LI protection. This panel mount breaker includes load side lugs to integrate into Eaton Series C panelboards and motor control centers. It is commonly replaced by the Power Defense PDG23M0045TFFJ in modern upgrades. Rated for 600VAC, it provides a robust 65kAIC at 480V. The unit is HACR rated and reverse feed capable.