The Eaton Cutler-Hammer KT3175T Circuit Breaker Trip Unit is a three-pole, 175-amp unit designed for KT/K-frame circuit breakers. This Type KD trip unit is cataloged as 1492D90G14 and is built to integrate with Eaton's KT family, providing protective actuation for three-pole KT-frame assemblies. The KT3175T designation identifies the specific trip unit within the KD-configured KT-line, ensuring compatibility with KD-type configurations in appropriate Eaton Cutler-Hammer installations.
