Eaton / Cutler-Hammer FB3125 – 125A 3 Pole Molded Case Circuit Breaker Instant Buy

Utilizing advanced AB De-Ion arc extinction, this 125A molded case breaker quickly clears faults in commercial electrical systems. It mounts into Westinghouse and Cutler-Hammer Pow-R-Line C panelboards, FDP enclosures, and motor control centers. The three-pole unit supports reverse feed applications and comes equipped with load side lugs for immediate wiring. Facility managers often use this model to replace aging FDB3125 or FD3125 breakers while maintaining original panel certifications.