Liebert 1D15059P1S Pressure Switch
The Liebert 1D15059P1S is a critical 15/35# low pressure switch engineered specifically for precision cooling units and industrial HVACR systems. As a genuine OEM replacement part, this pressure control monitors the suction side of the refrigeration circuit to protect the compressor from damage caused by low refrigerant charge, restricted flow, or evaporator coil icing. With a calibrated cut-in and cut-out range of 15 to 35 PSI, it ensures the system operates within safe refrigerant pressure parameters, preventing short-cycling and motor burnout.
For technicians servicing computer room air conditioning (CRAC) or data center cooling infrastructure, the 1D15059P1S pressure switch provides the high-accuracy setpoints required for 24/7 mission-critical environments. This Liebert HVAC control is built with a rugged housing to withstand high-vibration industrial applications, maintaining long-term calibration stability. Replacing a failing suction pressure switch with this factory-spec component restores original equipment efficiency and protects the overall integrity of the refrigeration system safety circuit.
Key Benefits for HVACR Professionals:- Precise Pressure Regulation: Features a factory-calibrated 15 PSI to 35 PSI range for reliable low-side protection.
- Direct OEM Compatibility: Designed specifically for Liebert equipment, ensuring seamless integration without modifications.
- Compressor Safeguarding: Acts as a primary safety device to prevent compressor failure due to pressure imbalances.
- Industrial-Grade Build: Engineered for the demanding duty cycles of commercial HVACR and data center cooling units.
What is the function of the 15/35# rating?
This indicates the pressure thresholds at which the switch opens and closes. In a typical application, it cuts out at 15 PSI to stop the compressor and cuts back in at 35 PSI once pressure stabilizes, protecting the system from low-load conditions.
Is the Liebert 1D15059P1S an adjustable switch?
No, this is a fixed-setting low pressure switch. Using a fixed OEM switch is preferred in critical cooling to maintain factory specifications and prevent accidental field adjustments that could lead to system failure.
What are the signs of a faulty pressure switch?
Technicians should look for compressor short-cycling, the system failing to start despite adequate refrigerant levels, or electrical "hunting" in the control circuit. Testing for continuity with a multimeter during pressure fluctuations will confirm if the internal contacts are sticking.
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.
Liebert 1D15059P1S Pressure Switch
The Liebert 1D15059P1S is a critical 15/35# low pressure switch engineered specifically for precision cooling units and industrial HVACR systems. As a genuine OEM replacement part, this pressure control monitors the suction side of the refrigeration circuit to protect the compressor from damage caused by low refrigerant charge, restricted flow, or evaporator coil icing. With a calibrated cut-in and cut-out range of 15 to 35 PSI, it ensures the system operates within safe refrigerant pressure parameters, preventing short-cycling and motor burnout.
For technicians servicing computer room air conditioning (CRAC) or data center cooling infrastructure, the 1D15059P1S pressure switch provides the high-accuracy setpoints required for 24/7 mission-critical environments. This Liebert HVAC control is built with a rugged housing to withstand high-vibration industrial applications, maintaining long-term calibration stability. Replacing a failing suction pressure switch with this factory-spec component restores original equipment efficiency and protects the overall integrity of the refrigeration system safety circuit.
Key Benefits for HVACR Professionals:- Precise Pressure Regulation: Features a factory-calibrated 15 PSI to 35 PSI range for reliable low-side protection.
- Direct OEM Compatibility: Designed specifically for Liebert equipment, ensuring seamless integration without modifications.
- Compressor Safeguarding: Acts as a primary safety device to prevent compressor failure due to pressure imbalances.
- Industrial-Grade Build: Engineered for the demanding duty cycles of commercial HVACR and data center cooling units.
What is the function of the 15/35# rating?
This indicates the pressure thresholds at which the switch opens and closes. In a typical application, it cuts out at 15 PSI to stop the compressor and cuts back in at 35 PSI once pressure stabilizes, protecting the system from low-load conditions.
Is the Liebert 1D15059P1S an adjustable switch?
No, this is a fixed-setting low pressure switch. Using a fixed OEM switch is preferred in critical cooling to maintain factory specifications and prevent accidental field adjustments that could lead to system failure.
What are the signs of a faulty pressure switch?
Technicians should look for compressor short-cycling, the system failing to start despite adequate refrigerant levels, or electrical "hunting" in the control circuit. Testing for continuity with a multimeter during pressure fluctuations will confirm if the internal contacts are sticking.
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.
Product Information
Product Information
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Description
The Liebert 1D15059P1S is a critical 15/35# low pressure switch engineered specifically for precision cooling units and industrial HVACR systems. As a genuine OEM replacement part, this pressure control monitors the suction side of the refrigeration circuit to protect the compressor from damage caused by low refrigerant charge, restricted flow, or evaporator coil icing. With a calibrated cut-in and cut-out range of 15 to 35 PSI, it ensures the system operates within safe refrigerant pressure parameters, preventing short-cycling and motor burnout.
For technicians servicing computer room air conditioning (CRAC) or data center cooling infrastructure, the 1D15059P1S pressure switch provides the high-accuracy setpoints required for 24/7 mission-critical environments. This Liebert HVAC control is built with a rugged housing to withstand high-vibration industrial applications, maintaining long-term calibration stability. Replacing a failing suction pressure switch with this factory-spec component restores original equipment efficiency and protects the overall integrity of the refrigeration system safety circuit.
Key Benefits for HVACR Professionals:- Precise Pressure Regulation: Features a factory-calibrated 15 PSI to 35 PSI range for reliable low-side protection.
- Direct OEM Compatibility: Designed specifically for Liebert equipment, ensuring seamless integration without modifications.
- Compressor Safeguarding: Acts as a primary safety device to prevent compressor failure due to pressure imbalances.
- Industrial-Grade Build: Engineered for the demanding duty cycles of commercial HVACR and data center cooling units.
What is the function of the 15/35# rating?
This indicates the pressure thresholds at which the switch opens and closes. In a typical application, it cuts out at 15 PSI to stop the compressor and cuts back in at 35 PSI once pressure stabilizes, protecting the system from low-load conditions.
Is the Liebert 1D15059P1S an adjustable switch?
No, this is a fixed-setting low pressure switch. Using a fixed OEM switch is preferred in critical cooling to maintain factory specifications and prevent accidental field adjustments that could lead to system failure.
What are the signs of a faulty pressure switch?
Technicians should look for compressor short-cycling, the system failing to start despite adequate refrigerant levels, or electrical "hunting" in the control circuit. Testing for continuity with a multimeter during pressure fluctuations will confirm if the internal contacts are sticking.
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.
