York 025-30480-000 Switch

The York 025-30480-000 is an essential Normally Closed HP switch designed for heavy-duty pressure monitoring in commercial chillers and condensing units. As a critical high pressure cutout switch, this component protects the compressor by opening the control circuit when head pressures exceed safe operational parameters. This OEM York replacement part ensures seamless integration with existing control logic, maintaining the tight tolerances required for high-side safety management. Built for reliability in demanding environments, this chiller safety control includes an automatic reset feature, allowing for system recovery once refrigerant pressures return to acceptable levels. For contractors managing HVAC pressure switch diagnostics, this unit provides consistent set-point accuracy, preventing premature system shutdowns or potential hardware damage. Utilizing the York 025-30480-000 in your maintenance routine ensures that the system operates within its engineered design specs while protecting the lifespan of the refrigerant circuit.

• Direct Compatibility: Precision-engineered as an OEM replacement for York systems, ensuring identical thread patterns and electrical terminal alignment.
• Automatic Reset Functionality: Features an A/R mechanism that reduces unnecessary site visits by resetting once the high-pressure condition is cleared.
• Enhanced System Protection: Provides a rapid response to over-pressure scenarios, shielding the compressor and piping from excessive mechanical stress.
• Durable Construction: Built to withstand the vibration and thermal cycling common in industrial HVACR applications.

What is the function of the N/C logic in this switch?
The Normally Closed (N/C) configuration ensures that the safety circuit remains energized during standard operation. If the pressure exceeds the calibrated limit, the internal contacts open, breaking the circuit to the contactor or control board to stop the system.

Does this switch require manual intervention after a trip?
No, this specific model is an Auto-Reset (A/R) switch. Once the system pressure drops below the differential cut-in point, the contacts will automatically close to allow the cooling cycle to resume.

Is this switch compatible with all refrigerants?
This switch is designed for high-pressure applications. Technicians should verify that the specific pressure set points of the 025-30480-000 align with the discharge pressure requirements of the specific refrigerant used in the York chiller or condenser.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.