040-361

This premium High Pressure Switch is a vital safety component designed for HVAC and refrigeration systems. Acting as an air proving and pressure monitoring device, it protects your system's compressor from damage caused by excessive internal pressure. When pressure levels exceed safe operating limits, the switch interrupts the electrical circuit to prevent mechanical failure and system overheating. Featuring a precise 600 PSI cutout and a 500 PSI reset point, this switch ensures your air conditioning or heat pump unit remains within optimal performance parameters. It is an essential replacement part for maintaining the longevity and reliability of residential and commercial climate control equipment.
Type: Air Pressure Switch
Size: Small
Application: Commonly used in HVAC systems, central air conditioning units, heat pumps, and commercial refrigeration equipment as a high-limit safety cutout.
Specifications: Cut-out Pressure: 600 PSI; Cut-in/Reset Pressure: 500 PSI; Function: High pressure safety monitoring and air proving.