FH77 – Cutler-Hammer / Westinghouse Nema Starter Overload Relay Heater
Cutler Hammer Thermal and fast trip heater element is compatible with safety and emergency exit devices. It has a current rating of 30.7 To 33.5 Ampere Ambient 30.7-33.5A Non-Comp 28.2-30.8A overload non-compensating enclosed starters.