Description
The Daikin-McQuay 349932121 Contactor is an electromechanical component necessary in HVAC systems and has an Amps range of 0-9 Amps at 600V. This contactor serves as a relay that opens and closes circuits to components of air conditioning equipment including the compressor and fan motors. When a thermostat calls cooling, it triggers the contactor and the magnetic field closes the circuit and allows electricity to flow to start cooling. This operation is essential for regulating the conditions inside the building and doesn’t let the energy be wasted. The advantages of using this part include increased accuracy in controlling the HVAC equipment, decreased stresses on the system components, and increased efficiency.
