Latest Eaton / Westinghouse HF3090 – 90A 3 Pole Molded Case Circuit Breaker

Built for heavy-duty commercial environments, this 90-amp, three-pole molded case breaker delivers reliable long-time and instantaneous trip functions. It handles up to 600VAC, making it highly versatile for industrial applications. The device serves as a seamless replacement part that bolts into older Westinghouse F-Frame enclosures and Eaton Pow-R-Line C panelboards. While the HFD3090 is the modern substitute, this exact match prevents the need for retrofitting. It is HACR certified.