Special Features:

First trip 10-21 sec at 75 amp, 77 degrees f; ultimate trip at 21 amp, 230 degrees f; 4 solder terminals 2.390 in. Lg; 2 mtg holes 0.223 in. Diameter on 1.946 in. C to c

Properties:

A protective device specifically designed to prevent damage to an electrical motor due to failure of the motor to start, severe overloading of short duration, too frequent starting, high ambient temperature, high or low circuit voltages, failure of ventilation or any combination thereof. It is designed to be either automatically or manually reset. Excludes circuit breakey; switch (1), thermostatic; heater, thermal release; and relay (1), thermal.