Description
The Copeland 940-C401-72 Compressor Current Relay Kit is used to regulate compressor startup by controlling electrical current flow between the start and run windings during operation. Using a current-sensitive relay arrangement, the kit helps engage and disengage the starting circuit at the appropriate stage of compressor activation. Commonly used into condensing units, refrigeration equipment, and compressor assemblies associated with HVAC systems, it supports controlled startup operation and stable electrical performance. Positioned within compatible compressor control sections during maintenance or replacement procedures, the relay kit assists with dependable compressor functionality.
