KT3225T – Cutler Hammer Circuit Breaker Trip Unit
Cutler Hammer three pole KT type and interchangeable trip unit with Long-Time and Instantaneous (LI) trip functions rated for 225A suitable for Series C- DK KD KDB HKD HKDDC HKDB KDC CKD CHKD KG molded case circuit breaker frame types thermal magnetic trip units & circuit breakers.