Eaton / Cutler-Hammer FD2045 – 45A 2 Pole Molded Case Circuit Breaker Brand New

Engineered for heavy-duty use, the Eaton FD2045 is a 2-pole, 45-amp molded case circuit breaker. It utilizes fixed thermal and magnetic trip units to provide dependable LI protection in commercial and industrial environments. The F-frame device mounts into Series C panelboards, switchboards, and motor control centers. It is a direct cross-reference for older installations, while the PDG22G0045TFFJ serves as its modern Power Defense replacement.