Supco SHP665565 High Pressure Switch 665 Open PSI (CUT-OUT) 565 Close PSI (CUT-IN) 410A

Supco SHP665565 High Pressure Switch is a secure control component that is applied in HVAC systems to check the high-side refrigerant pressure. It is installed in the refrigerant line of air conditioners, heat pumps, or other such equipment and opens the control circuit when pressure reaches 665 PSI to avoid compressor overload and closes when pressure drops to 565 PSI. This switch is used to protect the compressor and other parts of the system against the condition of excessive pressure, which is used to ensure the safe operation of the HVAC appliance.