Eaton Cutler-Hammer D15CR31AB Relay 320074-702 1°F ensures tight control over

1°F ensures tight control over narrow temperature differentials

though you should always inspect existing terminal clips for corrosion before reconnecting

75k resistance is a standard troubleshooting step when diagnosing short-cycling or improper defrost timing

Universal Replacement: Serves as a 1/2 inch NPT functional equivalent for various legacy pneumatic models

constant differential temperature control engineered for demanding commercial applications

Eaton Cutler-Hammer D15CR31AB Relay 320074-702 1°F ensures tight control overThe Eaton Cutler Hammer D15CR31AB is a heavy duty industrial control relay engineered for rigorous HVACR and motor control applications. Operating on a 120V 60Hz coil (110V 50Hz), this 4 pole magnetic relay features a specific 3NO 1NC contact configuration (3 Normally Open 1 Normally Closed). Rated for 10A continuous thermal current, the D15 series is the standard for multipole relays requiring high reliability in inductive load switching. The compact