MARS 43353 Pressure Switch 319848-301 It uses a mid-point ground

It uses a mid-point ground and a Rajah-style secondary terminal

High-Limit Safety: Open-on-rise operation serves as a reliable safety cutoff for overheating protection

a mounting adapter or new rain shield may be required for a secure fit

The Copeland CRNQ-050E-TFD-970 is a high-performance 5-ton reciprocating compressor designed for demanding commercial air conditioning and high-temperature refrigeration applications

Key Benefits Heavy Pattern Bronze Construction: provides a reinforced valve body for demanding high-temperature and high-pressure steam applications

MARS 43353 Pressure Switch 319848-301 It uses a mid-point groundThe MARS 43353 Pressure Switch is a heavy duty low pressure control designed for precise R410A refrigeration system protection and traditional HVAC applications. This SPST auto reset switch features a factory set 75 PSI open and 100 PSI close calibration, ensuring reliable compressor safety against loss of charge or vacuum conditions. Built with a hermetically sealed sensor and tamper proof construction, the 4 Series Klixon design offers a 100,000