Aaon G024540 High Pressure Switch 475/650PSI
The Aaon G024540 high pressure switch 475/650 PSI is a safety control device designed to protect HVAC systems from excessive refrigerant pressure. It operates by monitoring system pressure and automatically opening the electrical circuit when preset limits are exceeded, preventing equipment damage. Commonly used in rooftop units, chillers, and air conditioning systems, it ensures safe and reliable operation.