Daikin-McQuay 300050989 Contactor 6A 120V 50/60Hz AC3

The Daikin-McQuay 300050989 Contactor is an electrical part required for HVAC systems with a current rating of 6A and voltage of 120V, it has frequency compatibility of 50Hz and 60Hz. This is an electromechanical switch that regulates the current to vital parts of an air conditioning system including the compressor and the fan motor. In the case of a low temperature, the thermostat pulls the contactor’s electromagnet, opening its contacts and not allowing electricity to flow hence deactivating the HVAC system. Such a smooth running also optimizes the cooling cycles and plays a major role in energy conservation. It eliminates possible system failures and keeps maintenance costs low, which makes it essential to achieve a comfortable indoor environment.