Description
Trane SWT3364 High Pressure Refrigerant Switch
The Trane SWT3364 is a high pressure refrigerant switch engineered to protect HVAC and refrigeration systems from dangerous over-pressure conditions. Designed for use in commercial and residential refrigerant circuits, this switch monitors system pressure and interrupts operation when pressure exceeds safe limits, helping prevent compressor and equipment damage.
Key Features
- High pressure refrigerant switch for reliable system protection
- Opens (trips) at 650 PSI to shut down the system under over-pressure conditions
- Closes (resets) at 500 PSI once pressure returns to a safe operating range
- Designed for compatibility with Trane HVAC and refrigeration equipment
- Helps safeguard compressors and refrigerant circuits from pressure-related damage
- Durable construction built to withstand demanding commercial and residential applications
Specifications
- Brand: Trane
- Part Number: SWT3364
- Type: High Pressure Refrigerant Switch
- Open (Cut-Out) Pressure: 650 PSI
- Close (Cut-In) Pressure: 500 PSI
Application
The SWT3364 is ideal for use in refrigerant systems where high-side pressure monitoring is critical. It provides an automatic safety cutout that protects equipment from the risks associated with excessive refrigerant pressure, making it a trusted component in Trane system maintenance and repair.







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