Description
The Supco SHP550450 High Pressure Switch is designed control element that measures the refrigerant pressure in HVAC systems. It is operated in a safe and stable condition with an opening of 550 PSI cut-out and closing at 450 PSI cut-in to avoid excessively high conditions. This component operates as a safety component in refrigeration and air conditioning systems. The switch is installed in the system as a whole to control the compressor operation, coordinate the response of the control due to the surge events or inappropriate operation conditions.
