Instant Buy Eaton / Cutler-Hammer HKA3175 – 175A 3 Pole Molded Case Circuit Breaker

Built for commercial and industrial applications, this 3-pole, 175A molded case circuit breaker provides reliable thermal-magnetic protection. The K-Frame unit installs into legacy Westinghouse and Eaton Pow-R-Line C panelboards, switchboards, or motor control centers. It serves as a direct replacement and can be substituted with the KD3175. Rated for 600VAC, this Mark 75 series MCCB features an interchangeable trip unit and delivers a 65kAIC interrupting capacity at 240V.