Cutler Hammer-Eaton D15CR31AB 120V 10A 4P 3No/1Nc Relay

The Cutler-Hammer Eaton D15CR31AB is a 120-volt, 10-amp relay for controlling electrical circuits in a variety of applications, including HVAC equipment. With four poles and three normally open and one normally closed contact on each, this adaptable device enables a wide range of switching topologies. The internal contacts of the relay switch when an electromagnet is activated by applying a control voltage to its coil. This feature makes the relay perfect for applications where safety and isolation are essential since it enables it to control circuits with higher currents using a signal with lower voltage. The D15CR31AB can be used to regulate several HVAC system components, including fans, dampers, and compressors. Its integration with automation systems or control panels increases safety features, boosts efficiency, and streamlines system operation.