Trane SWT3025 High Pressure Switch 650 PSI Open / 500 PSI Close

Description

The Trane SWT3025 is an OEM high pressure switch engineered to protect refrigerant circuits in Trane HVAC systems from dangerous overpressure conditions. With a precisely calibrated open setpoint of 650 PSI and a close setpoint of 500 PSI, this switch reliably interrupts system operation when refrigerant pressure exceeds safe limits, helping prevent compressor damage and system failures.

Key Features

• OEM Trane replacement high pressure switch
• Opens at 650 PSI to protect system from overpressure
• Closes at 500 PSI for automatic or manual reset operation
• Designed for use in Trane commercial and residential refrigerant circuits
• Provides critical compressor and system protection
• Direct OEM replacement for accurate fit and reliable performance

Product Specifications

• Part Number: SWT3025
• Brand: Trane
• Type: High Pressure Switch
• Open Pressure (Cut-Out): 650 PSI
• Close Pressure (Cut-In): 500 PSI

Application

The SWT3025 is intended as a direct OEM replacement for Trane systems requiring high pressure protection. It monitors refrigerant circuit pressure and cuts out the compressor circuit when pressure rises to 650 PSI, resetting at 500 PSI. This safeguard is essential for maintaining equipment longevity and preventing costly compressor failures due to high-side overpressure events.