The Market Forge 10-5944 3-Pole Contactor helps control electrical power efficiently for reliable equipment operation. Rated for 40 amps and 120V applications, this electrical switching component is designed to manage the connection and disconnection of power to high-current circuits. It works by using an electromagnetic coil to activate three contact poles, allowing equipment to resp... https://partsfe.ca/contactor3p-4050a-120v-for-market-forge-part-10-5944