Description
The Trane SWT2281 is a Pressure Switch of Single Pole Single Throw carefully designed for use in refrigeration and air conditioning applications. It is a small switch, automatic/manual reset type with a stainless steel disc. It acts like a pressure-controlled safety valve. This switch opens and turns off when the system pressure arrives at 650 psi to protect the equipment from being destroyed. When the pressure drops to 500 psi, the switch opens to turn the system back on. The protects and enhances HVAC functioning by controlling pressure.
