Copeland 971-0127-40 Relay 321042-401 Use a multimeter to check

Use a multimeter to check for coil continuity if the valve fails to actuate

80 Amps to ensure low power consumption while delivering consistent static pressure

The unit is factory-calibrated for high linearity across the 0

Is this unit compatible with POE and PVE oils

Copeland 971-0127-40 Relay 321042-401 Use a multimeter to checkTo maintain peak performance in industrial cooling and HVAC systems, installing a high quality Copeland 971 0127 40 Relay is a non negotiable step for field technicians. This overload relay is purpose built for Copeland compressor protection, ensuring that voltage spikes or thermal inconsistencies do not lead to catastrophic winding failure. By precisely monitoring current draw, this HVAC compressor part acts as the primary fail safe against locked