What is another word for power contactor?
Pronunciation: [pˈa͡ʊə kˈɒntaktə] (IPA) 
A power contactor is an electrical device designed to handle high voltage and current levels. It is commonly used in electrical power systems to control the flow of electricity. Synonyms for a power contactor can include a high current switch, heavy-duty relay, main contactor, and high voltage contactor. A high current switch is a device that can turn on and off large amounts of electricity. A heavy-duty relay is designed to control high voltage and current levels. A main contactor is a device that can switch electrical power on and off. A high voltage contactor is an electrical switch that can operate at high voltage levels. All these devices are synonyms for the term "power contactor".
