Nidec-Embraco 2271110-ESP Relay

The Nidec-Embraco 2271110-ESP Relay controls the compressor starting sequence by connecting electrical current to the start winding when the compressor begins an operating cycle. After the compressor reaches the required operating speed, the relay removes the temporary start-winding connection and allows the compressor to continue under its normal running circuit. Installed within the compressor control circuit, it manages this starting transition in HVAC systems. The relays switching action coordinates the start and run electrical paths according to compressor speed. This sequence provides the required electrical transition for compressor startup and continued operation.