Carrier HK02SA445 High Pressure Switch 660/505V

The Carrier HK02SA445 High Pressure Switch is an indispensable component of HVAC systems that monitor and control refrigerant pressure. The switch is 46.5" long, 0.75" wide, and 0.75" high. But at high pressure levels the switch is activated shutting down the compressor, thus preventing the system from being damaged. This switch is used by carrier HVAC systems for dependable operation and increased system durability. Its tiny design makes it easy to integrate into several units. Advantages include more safety, lower system overpressure and lower risk of expense.