Trane SWT3017 SPST High Pressure Switch Open 650 PSI Close 550 PSI

Trane SWT3017 SPST High-Pressure Switch is a safety device that is intended for use in refrigeration as well as air conditioning systems. This switch has a length of 9” and a height of 1.95” with a contact configuration of single pole single throw (SPST). It functions at 650 PSI opening and 550 PSI closing to prevent the system from reaching unsafe pressure. Enclosed in IP65 and made of a stainless steel disc, it provides durability and stable performance in the severe environment, which is suitable for the temperature range of -30°C to +65°C. The switch supports both the automatic and manual reset making the operation more flexible. UL, CE, TUV, and VDE certified, it features high safety and performance.