Resideo DP3040A5003 Contactor
The Resideo DP3040A5003 PowerPro is a heavy-duty 3-pole definite purpose contactor designed for high-cycle industrial and residential HVACR applications, specifically engineered for the starting of induction motors and managing resistive loads. Moving 40 Amps reliably, this unit features a 24V coil and DPST contact configuration, making it a standard versatile solution for refrigeration compressors and air conditioning systems. The silver cadmium oxide contacts are built to resist welding and pitting under high-current surges, maintaining a consistent electrical path and extending the component's operational life. With a wide operating temperature range of -4°F to 149°F, this contactor performs in demanding mechanical rooms and rooftop environments. Professionals will appreciate the shrouded coil design that protects against environmental contaminants and the flexible mounting footprint that allows for rapid, interchangeable field replacement. Terminals are equipped with 1/4 inch quick connects and #6 screws, ensuring a secure and efficient wiring process for any service call.
Key Benefits- Universal Compatibility: Interchanges with most competitive 3-pole contactors thanks to multiple mounting holes and slots.
- Enhanced Coil Protection: Features a shrouded coil on 40A models to prevent damage from moisture and airborne debris.
- Superior Conductivity: Utilizes silver cadmium oxide contacts to ensure low resistance and high-reliability switching for heavy inductive loads.
- High-Temperature Resilience: Engineered to maintain mechanical integrity in ambient environments up to 149 degrees Fahrenheit.
- Field Readiness: Equipped with dual 1/4-inch quick-connect and screw terminals for versatile lead connections during installation.
Is the Resideo DP3040A5003 compatible with A2L refrigerants?
Yes, as a standard electromagnetically operated contactor in the PowerPro line, it is suitable for use in modern systems, though checking specific equipment documentation for coil voltage matching is recommended.
Can I use this 3-pole contactor to replace a 1-pole or 2-pole unit?
While a 3-pole contactor can physically switch three lines, it is best practice to match the pole count of the original equipment to ensure proper circuit isolation and safety compliance.
Does this unit include the mounting hardware?
It features an integrated universal mounting plate, but specific mounting screws for the cabinet are typically reused from the previous unit or sourced separately.
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: $46.53
-65%$46.53
$16.29Resideo DP3040A5003 Contactor
The Resideo DP3040A5003 PowerPro is a heavy-duty 3-pole definite purpose contactor designed for high-cycle industrial and residential HVACR applications, specifically engineered for the starting of induction motors and managing resistive loads. Moving 40 Amps reliably, this unit features a 24V coil and DPST contact configuration, making it a standard versatile solution for refrigeration compressors and air conditioning systems. The silver cadmium oxide contacts are built to resist welding and pitting under high-current surges, maintaining a consistent electrical path and extending the component's operational life. With a wide operating temperature range of -4°F to 149°F, this contactor performs in demanding mechanical rooms and rooftop environments. Professionals will appreciate the shrouded coil design that protects against environmental contaminants and the flexible mounting footprint that allows for rapid, interchangeable field replacement. Terminals are equipped with 1/4 inch quick connects and #6 screws, ensuring a secure and efficient wiring process for any service call.
Key Benefits- Universal Compatibility: Interchanges with most competitive 3-pole contactors thanks to multiple mounting holes and slots.
- Enhanced Coil Protection: Features a shrouded coil on 40A models to prevent damage from moisture and airborne debris.
- Superior Conductivity: Utilizes silver cadmium oxide contacts to ensure low resistance and high-reliability switching for heavy inductive loads.
- High-Temperature Resilience: Engineered to maintain mechanical integrity in ambient environments up to 149 degrees Fahrenheit.
- Field Readiness: Equipped with dual 1/4-inch quick-connect and screw terminals for versatile lead connections during installation.
Is the Resideo DP3040A5003 compatible with A2L refrigerants?
Yes, as a standard electromagnetically operated contactor in the PowerPro line, it is suitable for use in modern systems, though checking specific equipment documentation for coil voltage matching is recommended.
Can I use this 3-pole contactor to replace a 1-pole or 2-pole unit?
While a 3-pole contactor can physically switch three lines, it is best practice to match the pole count of the original equipment to ensure proper circuit isolation and safety compliance.
Does this unit include the mounting hardware?
It features an integrated universal mounting plate, but specific mounting screws for the cabinet are typically reused from the previous unit or sourced separately.
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 Resideo DP3040A5003 PowerPro is a heavy-duty 3-pole definite purpose contactor designed for high-cycle industrial and residential HVACR applications, specifically engineered for the starting of induction motors and managing resistive loads. Moving 40 Amps reliably, this unit features a 24V coil and DPST contact configuration, making it a standard versatile solution for refrigeration compressors and air conditioning systems. The silver cadmium oxide contacts are built to resist welding and pitting under high-current surges, maintaining a consistent electrical path and extending the component's operational life. With a wide operating temperature range of -4°F to 149°F, this contactor performs in demanding mechanical rooms and rooftop environments. Professionals will appreciate the shrouded coil design that protects against environmental contaminants and the flexible mounting footprint that allows for rapid, interchangeable field replacement. Terminals are equipped with 1/4 inch quick connects and #6 screws, ensuring a secure and efficient wiring process for any service call.
Key Benefits- Universal Compatibility: Interchanges with most competitive 3-pole contactors thanks to multiple mounting holes and slots.
- Enhanced Coil Protection: Features a shrouded coil on 40A models to prevent damage from moisture and airborne debris.
- Superior Conductivity: Utilizes silver cadmium oxide contacts to ensure low resistance and high-reliability switching for heavy inductive loads.
- High-Temperature Resilience: Engineered to maintain mechanical integrity in ambient environments up to 149 degrees Fahrenheit.
- Field Readiness: Equipped with dual 1/4-inch quick-connect and screw terminals for versatile lead connections during installation.
Is the Resideo DP3040A5003 compatible with A2L refrigerants?
Yes, as a standard electromagnetically operated contactor in the PowerPro line, it is suitable for use in modern systems, though checking specific equipment documentation for coil voltage matching is recommended.
Can I use this 3-pole contactor to replace a 1-pole or 2-pole unit?
While a 3-pole contactor can physically switch three lines, it is best practice to match the pole count of the original equipment to ensure proper circuit isolation and safety compliance.
Does this unit include the mounting hardware?
It features an integrated universal mounting plate, but specific mounting screws for the cabinet are typically reused from the previous unit or sourced separately.
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.
