Description
The Copeland 940-0150-61 Relay Kit is an electrical control assembly that manages compressor start sequence and operational switching by responding to current variations during motor activation for HVAC systems. It operates through a current-sensitive mechanism that detects load rise at startup and transitions contact states to enable or disconnect circuit involvement at the correct moment. Integrated in compressor control configurations, it interfaces with motor windings and power lines to regulate switching behavior during run and start phases. Its response action contributes to accurate compressor initiation, controlled electrical involvement, and coordinated cycling across refrigeration-driven systems.
