The Copeland 940-C411-91 Relay is a critical OEM current sensing relay designed for precise compressor motor starting in high-performance HVACR systems

This part is widely used in 4-cell furnace configurations

for twinned systems

Running at 120V with a high-torque S97017709 motor replacement design

Operating at 115V with a 16-watt output

Nidec-Embraco NEU2140U1 Compressor 322056-301 The Copeland 940-C411-91 Relay isThe Nidec Embraco NEU2140U1 is a high performance 1 2 HP hermetic compressor engineered for low back pressure (LBP) applications in commercial refrigeration. Specifically designed to utilize R290 refrigerant (propane), this unit offers superior thermodynamic properties and an impressively low Global Warming Potential (GWP), meeting the strictest environmental and energy standards. Operating at 208 230V, this hydrocarbon compressor provides a reliable