MARS 19168 Potential Relay Using a multimeter set to

Using a multimeter set to DC microamps (µA)

Fast Reset Response: The 25°F differential ensures the system returns to operation quickly once safe temperatures are restored

Common signs include erratic temperature displays on the control interface

By integrating a time delay relay

Built for heavy-duty cycling

MARS 19168 Potential Relay Using a multimeter set toThe MARS 19168 Potential Relay is a high performance motor starting relay engineered for single phase HVACR equipment requiring high starting torque. Specifically designed for 502V coil voltage applications, this 168 series relay facilitates the seamless cutout of start capacitors once the compressor or motor reaches approximately 75% to 80% of its rated speed. With a robust 35 amp contact rating and a 480 VAC maximum contact voltage, this component