Low Price Eaton / Cutler-Hammer HFB3150 – 150A 3 Pole Molded Case Circuit Breaker

Operating within the Mark 75 family, the Eaton HFB3150 is a 3-pole, 150A circuit breaker designed for heavy-duty applications. It utilizes proven thermal-magnetic technology to defend against overloads and short circuits. This component mounts securely into Eaton Pow-R-Line C enclosures, as well as older Westinghouse panelboards. It provides an exact fit for existing F-frame spaces and is cross-referenced to be replaced by the HFD3150. With an interrupting rating of 65kAIC at 240VAC, it excels.