Westinghouse HKA32250TM Magnetic Trip Unit KA Breaker

The Westinghouse HKA32250TM magnetic trip unit is a specialized replacement component designed specifically for the KA series circuit breaker infrastructure widely used in industrial electrical distribution systems to manage complex protective functions effectively. Functionally identified by the distinct manufacturing catalog code 2602D84G24, this assembly delivers the critical instantaneous magnetic protection necessary to interrupt fault currents during severe high-amperage surge events, ensuring immediate electrical safety without requiring the replacement of the entire mechanical breaker housing unit.

Qualified electricians utilize this exact part to successfully restore the operational integrity of existing breaker housings during scheduled maintenance procedures where the original magnetic release mechanism has failed due to continuous internal wear or excessive electrical stress. Installing the correct HKA32250TM specification preserves the precise engineering tolerances required by the Westinghouse KA design, maintaining compliance with facility safety codes and preventing potential compatibility issues between the internal trip mechanism and the external breaker frame.