Save Now Eaton / Westinghouse HKA3070 – 70A 3 Pole Molded Case Circuit Breaker
Original price was: $947.97.$398.15Current price is: $398.15.
Built for legacy industrial applications, the Eaton HKA3070 delivers 70 amps of thermal-magnetic protection in a 3-pole configuration. This Mark 75 series breaker utilizes fixed thermal and adjustable magnetic trip settings. Designed to fit existing Westinghouse panelboards, this bolt-on MCCB eliminates the need for retrofit adapters. While the JD3070 is the modern substitute, using this exact replacement prevents mounting modifications.





