Crafted Eaton / Cutler-Hammer FD3045 – 45A 3 Pole Molded Case Circuit Breaker

Built for commercial applications, the Eaton FD3045 is a 3-pole, 45A molded case circuit breaker from the Series C lineup. This bolt-on MCCB features load-side lugs for integration into Eaton Series C panelboards and motor control centers. For upgrades, the PDG23G0045TFFL is the modern replacement, requiring a retrofit kit for older panels. Operating at up to 600VAC, the breaker achieves a 35kA interrupting rating at 480V. It is HACR rated and reverse feed capable for demanding environments.