Cutler Hammer-Eaton CE15DN3AB 3-Pole N/O Contactor 18A 120V

The Cutler-Hammer Eaton CE15DN3AB is a 120-volt, 18-amp, 3-pole normally open (N/O) contactor. Put more simply, it's a heavy-duty relay that regulates the flow of electricity in a variety of applications, including HVAC machinery.This is how it operates: The internal electromagnet of the contactor energizes in response to a low-voltage control signal, physically connecting internal contacts. When this circuit is complete, high-voltage electricity can pass through the contactor and power a variety of HVAC units, such as ventilation fans, heaters, and compressors. On the other hand, in the absence of a control signal, the electromagnet disengages and the contactor opens, cutting off the current.The CE15DN3AB contactor is used in a variety of HVAC equipment because of its dependable switching capabilities and capacity to manage modest currents. It can be used in motor circuits, contactor panels, and control panels.