The Eaton Cutler-Hammer FDC3045 is a 3-pole, 45-amp Type FDC circuit breaker designed to interrupt all three phases in 3-phase electrical systems. With a 45 A rating, it provides overload and short-circuit protection for circuits in industrial or commercial distribution panels configured for Type FDC devices. This unit carries the FDC designation and uses the FDC series form factor from Eaton Cutler-Hammer to protect circuits up to 45 A in installations that specify Type FDC breakers.
