Nidec-Embraco 2271126-ESP Relay

The Nidec-Embraco 2271126-ESP Relay controls the electrical switching sequence required during compressor startup. It supplies current to the compressor start circuit at the beginning of operation, then changes the circuit connection as the motor reaches its normal running speed. Its switching action manages the transition between starting and running circuits in HVAC systems, allowing the compressor to continue under its operating connection. Installed within the compressor electrical assembly, the relay coordinates current flow during repeated cycles. This controlled switching maintains the specified startup sequence and supports consistent compressor operation.