Liebert 148372P2S SPDT High Pressure Switch 400PSI

A single-pole, double-throw high-pressure switch made specifically for HVAC systems is the Liebert 148372P2S. This switch, which has a rating of 400 psi cut-out and 300 psi cut-in, serves as a safety mechanism to monitor and regulate excessive pressure levels in the system. The Liebert 148372P2S switch, which is installed in air conditioners, refrigeration systems, or heat pumps, senses the pressure of fluids that are circulating through the system, such as refrigerant. The switch initiates an action, like stopping the compressor, when pressure levels are beyond the designated thresholds, thereby averting potential harm or malfunction. This switch contributes to the safe and dependable operation of HVAC equipment by efficiently monitoring and controlling high-pressure conditions, reducing the chance of equipment failure, expensive repairs, and downtime.