Eaton Cutler-Hammer D15CR31AB Relay 320074-702 For contractors servicing high-end residential

For contractors servicing high-end residential or light commercial HVAC systems

the Robertshaw 4075-029 is multi-fuel compatible and rated for Natural Gas

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

constant differential temperature control engineered for demanding commercial applications

specifically supporting high-efficiency 15 SEER air conditioners and CZE model series

Eaton Cutler-Hammer D15CR31AB Relay 320074-702 For contractors servicing high-end residentialThe 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