Can I use this relay to control two different voltages

the 24V signal must be provided by the system's existing class 2 transformer or a dedicated external power source to trigger the control logic

providing robust performance for larger compressor motors

the fail-safe direction (CW or CCW) is determined by the mounting orientation on the shaft

MARS 43347 Pressure Switch 326010-701 Can I use this relayThe MARS 43347 Pressure Switch is a heavy duty, auto reset low pressure control engineered for precise refrigerant monitoring in residential and commercial HVACR systems. This SPST normally open pressure switch is factory set to open at 25 PSI and close at 65 PSI, providing reliable protection against low side pressure drops that can lead to compressor failure. Specifically designed for compatibility with common refrigerants, including R 410A