Copeland 940-C411-89 Start Relay High-Grade Construction: Manufactured from heavy-duty

High-Grade Construction: Manufactured from heavy-duty brass to resist corrosion and thermal warping during furnace operation

Refined Electrical Precision: Rated for 3A at 277V

While both series may share similar physical footprints

and odor-causing bacteria

Copeland 940-C411-89 Start Relay High-Grade Construction: Manufactured from heavy-dutyAs a veteran HVACR technician, you know that a compressor is only as reliable as its starting components. The Copeland 940 C411 89 Start Relay is a specialized current sensing relay designed for demanding commercial refrigeration and HVAC compressor applications. Engineered to handle high torque startups, this start relay serves as a critical electric motor starter switch, momentarily engaging the start windings to provide the necessary boost for