Description
The Carrier HK02ZB079 Low Pressure Cut-Out Switch is a pressure safety component that monitor refrigerant pressure within compatible equipment. It opens the electrical circuit when pressure falls below the specified operating level, preventing the system from continuing to run under low-pressure conditions. The switch installs in the refrigerant circuit and connects with control wiring and related safety components for continuous pressure monitoring. It is commonly used in HVAC systems to protect compressor and associated equipment from damage caused by inadequate refrigerant pressures. The component remains active throughout cooling operation inspections and routine service procedures.
