Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Eaton Cutler-Hammer 140G-K15F3-D40 is a robust molded case circuit breaker from the 140G series, boasting a K frame type with a 400 Amp current range and a high interrupt rating of 150 kA across three poles. Engineered for control panel line protection, it provides reliable overcurrent protection with its adjustable thermal and magnetic settings. Compliant with CSA, UL, CCC, and IEC standards, this circuit breaker supports a broad array of current ratings, features compact dimensions for efficient space utilization, and includes both factory and field-installable accessories for high braking capacities, ensuring superior performance and adaptability in various applications.