Eaton / Cutler-Hammer FDB3150L – 150A 3 Pole Molded Case Circuit Breaker Mega Sale

Part of the Series C F-Frame family, the Eaton FDB3150L delivers robust thermal-magnetic protection for commercial electrical systems. This 3-pole, 150A unit features fixed long-time and instantaneous (LI) trip functions to safeguard critical circuits. It installs into Eaton and legacy Westinghouse panelboards, switchboards, and motor control centers. Rated for 14 kAIC at 480VAC, this unit-mount MCCB accepts 4 AWG to 4/0 AWG wire and is being transitioned to the newer Power Defense series.