Daikin-McQuay 047932301 Control
The Daikin-McQuay 047932301 Control is a heavy-duty high pressure cutout switch designed for critical safety monitoring in commercial HVACR systems. This component, which is identical to P20GA-23, serves as a reliable replacement for Johnson Controls and McQuay equipment. Engineered for high-side protection, it features a 100/425# range, ensuring the system shuts down if discharge pressures exceed safe operating parameters. The SPDT switch action provides versatile wiring options for both alarming and compressor shutdown circuits, while the 36" capillary tube allows for flexible mounting in tight mechanical compartments.
Built with technical precision, the Daikin-McQuay 047932301 Control includes a manual reset lockout feature to prevent automated cycling under fault conditions, requiring an technician's physical inspection before system restart. This HVAC pressure control is compatible with various non-corrosive refrigerants, making it a standard choice for packaged rooftop units, chillers, and industrial refrigeration racks. Its rugged bellows construction ensures repeatable trip points and long-term durability in high-vibration environments, effectively preventing compressor high pressure trips and expensive equipment damage.
Key Benefits
- Dual-Function SPDT Switch: Allows for simultaneous compressor interruption and auxiliary alarm signal activation.
- Integrated Manual Reset: High-limit lockout ensures safe system evaluation following a high-pressure event.
- Wide Operating Range: Adjustable from 100 to 425 PSI to suit various high-side refrigerant requirements.
- Installation Versatility: The 36-inch capillary and standard mounting holes facilitate fast field replacement.
- Proven Compatibility: Direct OEM cross-reference for P20GA-23 ensures seamless integration into existing control strings.
Common Questions
How do I wire the SPDT terminals for a lockout circuit?The SPDT configuration provides a common terminal, a normally closed (NC) contact for the compressor contactor circuit, and a normally open (NO) contact for a lockout relay or remote indicator light. When pressure exceeds the 425 PSI setpoint, the circuit trips and requires a manual reset.
Is this control compatible with R-410A systems?While this control handles up to 425 PSI, always verify your specific system's high-side safety requirements. It is commonly utilized in various commercial applications where a 425 PSI limit is specified for equipment protection.
What is the difference between this and the P20GA-23?There is no functional difference; the 047932301 is the Daikin-McQuay part number for the same high-specification pressure switch manufactured by Johnson Controls (Penn).
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: $11,800.00
-65%$11,800.00
$4,130.00Daikin-McQuay 047932301 Control
The Daikin-McQuay 047932301 Control is a heavy-duty high pressure cutout switch designed for critical safety monitoring in commercial HVACR systems. This component, which is identical to P20GA-23, serves as a reliable replacement for Johnson Controls and McQuay equipment. Engineered for high-side protection, it features a 100/425# range, ensuring the system shuts down if discharge pressures exceed safe operating parameters. The SPDT switch action provides versatile wiring options for both alarming and compressor shutdown circuits, while the 36" capillary tube allows for flexible mounting in tight mechanical compartments.
Built with technical precision, the Daikin-McQuay 047932301 Control includes a manual reset lockout feature to prevent automated cycling under fault conditions, requiring an technician's physical inspection before system restart. This HVAC pressure control is compatible with various non-corrosive refrigerants, making it a standard choice for packaged rooftop units, chillers, and industrial refrigeration racks. Its rugged bellows construction ensures repeatable trip points and long-term durability in high-vibration environments, effectively preventing compressor high pressure trips and expensive equipment damage.
Key Benefits
- Dual-Function SPDT Switch: Allows for simultaneous compressor interruption and auxiliary alarm signal activation.
- Integrated Manual Reset: High-limit lockout ensures safe system evaluation following a high-pressure event.
- Wide Operating Range: Adjustable from 100 to 425 PSI to suit various high-side refrigerant requirements.
- Installation Versatility: The 36-inch capillary and standard mounting holes facilitate fast field replacement.
- Proven Compatibility: Direct OEM cross-reference for P20GA-23 ensures seamless integration into existing control strings.
Common Questions
How do I wire the SPDT terminals for a lockout circuit?The SPDT configuration provides a common terminal, a normally closed (NC) contact for the compressor contactor circuit, and a normally open (NO) contact for a lockout relay or remote indicator light. When pressure exceeds the 425 PSI setpoint, the circuit trips and requires a manual reset.
Is this control compatible with R-410A systems?While this control handles up to 425 PSI, always verify your specific system's high-side safety requirements. It is commonly utilized in various commercial applications where a 425 PSI limit is specified for equipment protection.
What is the difference between this and the P20GA-23?There is no functional difference; the 047932301 is the Daikin-McQuay part number for the same high-specification pressure switch manufactured by Johnson Controls (Penn).
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 Daikin-McQuay 047932301 Control is a heavy-duty high pressure cutout switch designed for critical safety monitoring in commercial HVACR systems. This component, which is identical to P20GA-23, serves as a reliable replacement for Johnson Controls and McQuay equipment. Engineered for high-side protection, it features a 100/425# range, ensuring the system shuts down if discharge pressures exceed safe operating parameters. The SPDT switch action provides versatile wiring options for both alarming and compressor shutdown circuits, while the 36" capillary tube allows for flexible mounting in tight mechanical compartments.
Built with technical precision, the Daikin-McQuay 047932301 Control includes a manual reset lockout feature to prevent automated cycling under fault conditions, requiring an technician's physical inspection before system restart. This HVAC pressure control is compatible with various non-corrosive refrigerants, making it a standard choice for packaged rooftop units, chillers, and industrial refrigeration racks. Its rugged bellows construction ensures repeatable trip points and long-term durability in high-vibration environments, effectively preventing compressor high pressure trips and expensive equipment damage.
Key Benefits
- Dual-Function SPDT Switch: Allows for simultaneous compressor interruption and auxiliary alarm signal activation.
- Integrated Manual Reset: High-limit lockout ensures safe system evaluation following a high-pressure event.
- Wide Operating Range: Adjustable from 100 to 425 PSI to suit various high-side refrigerant requirements.
- Installation Versatility: The 36-inch capillary and standard mounting holes facilitate fast field replacement.
- Proven Compatibility: Direct OEM cross-reference for P20GA-23 ensures seamless integration into existing control strings.
Common Questions
How do I wire the SPDT terminals for a lockout circuit?The SPDT configuration provides a common terminal, a normally closed (NC) contact for the compressor contactor circuit, and a normally open (NO) contact for a lockout relay or remote indicator light. When pressure exceeds the 425 PSI setpoint, the circuit trips and requires a manual reset.
Is this control compatible with R-410A systems?While this control handles up to 425 PSI, always verify your specific system's high-side safety requirements. It is commonly utilized in various commercial applications where a 425 PSI limit is specified for equipment protection.
What is the difference between this and the P20GA-23?There is no functional difference; the 047932301 is the Daikin-McQuay part number for the same high-specification pressure switch manufactured by Johnson Controls (Penn).
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.
