CR123C0.66A – General Electric Thermal Overload Heater
General Electric thermal overload heater class 20 standard trip with 0 1 nema size. it has a standard trip with motor fla 0.56 To 0.61 Ampere 1 Phase 0.5 To 0.53 Ampere 3 Phase and used on Cr324c Series Overload Relay Starter .