The Eaton Cutler Hammer HMCP150T4C is a white 150Amp Motor Circuit Protector with a thermal circuit breaker design. It is suitable for interior use and has a maximum amperage of 150A. This single-throw circuit protector features a Type C tripping characteristic, screw terminal electrical connection, and switch control style. With a triple pole single throw (3PST) contact configuration and three phases, this Eaton product is reliable and efficient for protecting electrical circuits in various settings.