Copeland 985-0183-01 Pressure Switch
The Copeland 985-0183-01 Low-Pressure Switch is a critical safety component engineered for precise refrigeration system pressure monitoring. This fixed-setting control (Cut-out: 12 PSI / Cut-in: 03 PSI) acts as a primary compressor protection switch, preventing damage caused by loss of charge, evaporator freeze-ups, or restricted liquid lines. Designed for HVACR pressure control in commercial and industrial environments, the 985-0183-01 ensures the compressor is automatically disconnected if suction pressure falls below safe operational limits. Its compact footprint allow for seamless integration into tight cabinetry while the robust internal contacts provide reliable refrigerant pressure regulation across high-cycle applications. For technicians maintaining Copeland compressor parts, this low-pressure cutout is an essential safeguard against motor burnout and lubrication failure in refrigeration circuits.
Key Benefits for Technicians- Factory-Calibrated Precision: Features a 12/03 PSI set point to prevent short-cycling and ensure stable HVAC equipment protection.
- Direct Compatibility: Genuine Emerson Copeland replacement part designed for specific matches with commercial condensing units.
- Durable Construction: Built to withstand the vibration and thermal stressors common in heavy-duty refrigeration systems.
- Critical Safety Logic: Provides automatic reset functionality to restore operation once system pressures equalize to safe levels.
What is the function of a low-pressure switch in a refrigeration system?
It monitors the suction side of the system and breaks the electrical circuit to the compressor contactor if pressure drops too low, preventing mechanical damage.
Are the pressure settings on the 985-0183-01 adjustable?
No, this is a fixed low-pressure cutout switch with specific Cut-out and Cut-in values (12/03#) for consistent system performance without the risk of field-tampering.
How do I troubleshoot a constantly tripped low-pressure switch?
Check for low refrigerant levels, dirty air filters, failing evaporator fans, or a restricted thermal expansion valve (TXV).
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.
Original: $91.64
-65%$91.64
$32.07Copeland 985-0183-01 Pressure Switch
The Copeland 985-0183-01 Low-Pressure Switch is a critical safety component engineered for precise refrigeration system pressure monitoring. This fixed-setting control (Cut-out: 12 PSI / Cut-in: 03 PSI) acts as a primary compressor protection switch, preventing damage caused by loss of charge, evaporator freeze-ups, or restricted liquid lines. Designed for HVACR pressure control in commercial and industrial environments, the 985-0183-01 ensures the compressor is automatically disconnected if suction pressure falls below safe operational limits. Its compact footprint allow for seamless integration into tight cabinetry while the robust internal contacts provide reliable refrigerant pressure regulation across high-cycle applications. For technicians maintaining Copeland compressor parts, this low-pressure cutout is an essential safeguard against motor burnout and lubrication failure in refrigeration circuits.
Key Benefits for Technicians- Factory-Calibrated Precision: Features a 12/03 PSI set point to prevent short-cycling and ensure stable HVAC equipment protection.
- Direct Compatibility: Genuine Emerson Copeland replacement part designed for specific matches with commercial condensing units.
- Durable Construction: Built to withstand the vibration and thermal stressors common in heavy-duty refrigeration systems.
- Critical Safety Logic: Provides automatic reset functionality to restore operation once system pressures equalize to safe levels.
What is the function of a low-pressure switch in a refrigeration system?
It monitors the suction side of the system and breaks the electrical circuit to the compressor contactor if pressure drops too low, preventing mechanical damage.
Are the pressure settings on the 985-0183-01 adjustable?
No, this is a fixed low-pressure cutout switch with specific Cut-out and Cut-in values (12/03#) for consistent system performance without the risk of field-tampering.
How do I troubleshoot a constantly tripped low-pressure switch?
Check for low refrigerant levels, dirty air filters, failing evaporator fans, or a restricted thermal expansion valve (TXV).
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.
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Product Information
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Description
The Copeland 985-0183-01 Low-Pressure Switch is a critical safety component engineered for precise refrigeration system pressure monitoring. This fixed-setting control (Cut-out: 12 PSI / Cut-in: 03 PSI) acts as a primary compressor protection switch, preventing damage caused by loss of charge, evaporator freeze-ups, or restricted liquid lines. Designed for HVACR pressure control in commercial and industrial environments, the 985-0183-01 ensures the compressor is automatically disconnected if suction pressure falls below safe operational limits. Its compact footprint allow for seamless integration into tight cabinetry while the robust internal contacts provide reliable refrigerant pressure regulation across high-cycle applications. For technicians maintaining Copeland compressor parts, this low-pressure cutout is an essential safeguard against motor burnout and lubrication failure in refrigeration circuits.
Key Benefits for Technicians- Factory-Calibrated Precision: Features a 12/03 PSI set point to prevent short-cycling and ensure stable HVAC equipment protection.
- Direct Compatibility: Genuine Emerson Copeland replacement part designed for specific matches with commercial condensing units.
- Durable Construction: Built to withstand the vibration and thermal stressors common in heavy-duty refrigeration systems.
- Critical Safety Logic: Provides automatic reset functionality to restore operation once system pressures equalize to safe levels.
What is the function of a low-pressure switch in a refrigeration system?
It monitors the suction side of the system and breaks the electrical circuit to the compressor contactor if pressure drops too low, preventing mechanical damage.
Are the pressure settings on the 985-0183-01 adjustable?
No, this is a fixed low-pressure cutout switch with specific Cut-out and Cut-in values (12/03#) for consistent system performance without the risk of field-tampering.
How do I troubleshoot a constantly tripped low-pressure switch?
Check for low refrigerant levels, dirty air filters, failing evaporator fans, or a restricted thermal expansion valve (TXV).
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.
