Carrier HK02SB024 Pressure Switch
The Carrier HK02SB024 Low Pressure Switch is a critical safety component designed for precise refrigerant circuit monitoring in residential and commercial HVAC units. Engineered with a specific cutout of 54 PSI and a cut-in reset of 117 PSI, this 117-054# pressure switch prevents compressor operation under low-charge conditions or evaporator freeze-ups, protecting the scroll or reciprocating compressor from oil slugging and terminal failure. As a genuine OEM Carrier replacement part, it ensures exact calibration and electrical compatibility with existing control boards and contactors. The factory-preset logic eliminates the need for field adjustment, providing a reliable HVAC safety limit that maintains system equilibrium. Technical specs include a 240V rating and pressure switch wiring with 78-inch leads and 2 connectors for efficient integration into the low-voltage control loop. Veterans choose this refrigeration pressure control for its repeatable trip points and heavy-duty bellows construction that withstands the high-cycle demands of modern cooling cycles.
Key Benefits for Technicians- System Protection: Actively monitors suction line pressure to prevent compressor burnouts during low-charge states.
- Exact Calibration: Factory-set 117/54# thresholds ensure the unit stays within the manufacturer's specified operating envelope.
- OEM Reliability: Direct replacement for Carrier HK02SB024, eliminating compatibility issues common with universal aftermarket switches.
- Streamlined Installation: Features 78-inch leads and pre-installed connectors to reduce time spent on HVAC troubleshooting and field wiring.
What are the specific trip points for the HK02SB024?
This switch is calibrated to open the circuit at 54 PSI (cutout) and automatically reset when pressure rises to 117 PSI (cut-in).
Is this switch compatible with R-410A systems?
Yes, it is designed to monitor low-side pressures in equipment compatible with these specific 117-054# pressure ranges.
Can I adjust the pressure settings in the field?
No, this is a fixed-setting switch. It is factory-sealed to maintain accurate calibration and safety integrity.
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.
Carrier HK02SB024 Pressure Switch
The Carrier HK02SB024 Low Pressure Switch is a critical safety component designed for precise refrigerant circuit monitoring in residential and commercial HVAC units. Engineered with a specific cutout of 54 PSI and a cut-in reset of 117 PSI, this 117-054# pressure switch prevents compressor operation under low-charge conditions or evaporator freeze-ups, protecting the scroll or reciprocating compressor from oil slugging and terminal failure. As a genuine OEM Carrier replacement part, it ensures exact calibration and electrical compatibility with existing control boards and contactors. The factory-preset logic eliminates the need for field adjustment, providing a reliable HVAC safety limit that maintains system equilibrium. Technical specs include a 240V rating and pressure switch wiring with 78-inch leads and 2 connectors for efficient integration into the low-voltage control loop. Veterans choose this refrigeration pressure control for its repeatable trip points and heavy-duty bellows construction that withstands the high-cycle demands of modern cooling cycles.
Key Benefits for Technicians- System Protection: Actively monitors suction line pressure to prevent compressor burnouts during low-charge states.
- Exact Calibration: Factory-set 117/54# thresholds ensure the unit stays within the manufacturer's specified operating envelope.
- OEM Reliability: Direct replacement for Carrier HK02SB024, eliminating compatibility issues common with universal aftermarket switches.
- Streamlined Installation: Features 78-inch leads and pre-installed connectors to reduce time spent on HVAC troubleshooting and field wiring.
What are the specific trip points for the HK02SB024?
This switch is calibrated to open the circuit at 54 PSI (cutout) and automatically reset when pressure rises to 117 PSI (cut-in).
Is this switch compatible with R-410A systems?
Yes, it is designed to monitor low-side pressures in equipment compatible with these specific 117-054# pressure ranges.
Can I adjust the pressure settings in the field?
No, this is a fixed-setting switch. It is factory-sealed to maintain accurate calibration and safety integrity.
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
Shipping & Returns
Shipping & Returns
Description
The Carrier HK02SB024 Low Pressure Switch is a critical safety component designed for precise refrigerant circuit monitoring in residential and commercial HVAC units. Engineered with a specific cutout of 54 PSI and a cut-in reset of 117 PSI, this 117-054# pressure switch prevents compressor operation under low-charge conditions or evaporator freeze-ups, protecting the scroll or reciprocating compressor from oil slugging and terminal failure. As a genuine OEM Carrier replacement part, it ensures exact calibration and electrical compatibility with existing control boards and contactors. The factory-preset logic eliminates the need for field adjustment, providing a reliable HVAC safety limit that maintains system equilibrium. Technical specs include a 240V rating and pressure switch wiring with 78-inch leads and 2 connectors for efficient integration into the low-voltage control loop. Veterans choose this refrigeration pressure control for its repeatable trip points and heavy-duty bellows construction that withstands the high-cycle demands of modern cooling cycles.
Key Benefits for Technicians- System Protection: Actively monitors suction line pressure to prevent compressor burnouts during low-charge states.
- Exact Calibration: Factory-set 117/54# thresholds ensure the unit stays within the manufacturer's specified operating envelope.
- OEM Reliability: Direct replacement for Carrier HK02SB024, eliminating compatibility issues common with universal aftermarket switches.
- Streamlined Installation: Features 78-inch leads and pre-installed connectors to reduce time spent on HVAC troubleshooting and field wiring.
What are the specific trip points for the HK02SB024?
This switch is calibrated to open the circuit at 54 PSI (cutout) and automatically reset when pressure rises to 117 PSI (cut-in).
Is this switch compatible with R-410A systems?
Yes, it is designed to monitor low-side pressures in equipment compatible with these specific 117-054# pressure ranges.
Can I adjust the pressure settings in the field?
No, this is a fixed-setting switch. It is factory-sealed to maintain accurate calibration and safety integrity.
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.
