Resideo DP3090B5007 Contactor

When you're dealing with high-torque motor startups or heavy industrial HVAC loads, the Resideo DP3090B5007 Contactor is the reliable, workhorse component needed for the job. This 90 Amp definite purpose contactor features a 3-pole configuration designed to handle demanding induction motor applications with ease. Engineered with silver cadmium oxide contacts, it ensures superior conductivity and arc resistance, maintaining circuit integrity even under high-cycle conditions. The 120Vac coil is fully encapsulated in moisture-proof epoxy to prevent shorting or failure in high-humidity mechanical rooms, while the DPST (Double Pole Single Throw) switching action remains precise throughout the -4°F to 149°F operating range.

For field technicians, the Resideo DP3090B5007 serves as a high-performance HVAC contactor replacement for legacy Honeywell and Eaton models. Specifically, this unit is the direct replacement for the DP3090B5006 and the C25GNF390A. Mounting is straightforward thanks to the universal base plate with multiple hole patterns, allowing for quick retrofits without drilling new holes in the control cabinet. The main electrical connections utilize robust lug connectors for larger gauge wire, while the coil contacts feature 1/4" quick connects and #6 screws to accommodate various field-termination styles. Whether you are servicing a large rooftop unit or industrial refrigeration rack, this 3-pole 90A contactor provides the 600Vac rated durability required for a "one-and-done" truck stock solution.

• Universal Compatibility: Serves as a direct technical cross for Eaton C25GNF390A and serves as the current replacement for the Honeywell DP3090B5006.
• Industrial Build Quality: Features 90A AFL (Inductive) and 120A Resistive ratings, making it suitable for motor starting and resistance heating.
• Extreme Environment Protection: High-grade moisture-proof epoxy encapsulation protects the 120V coil from harsh mechanical room conditions.
• Secure Terminations: Box lug connectors ensure high-torque wire retention for main power leads, reducing the risk of overheating at the terminals.
• Resideo Reliability: Built to the rigorous standards expected by veteran contractors, ensuring consistent performance in high-amperage applications.

Common Questions

Can I use this contactor to replace a 75 amp unit?
Yes, as long as the coil voltage (120Vac) and number of poles (3) match, you can typically upgrade to a higher amperage contactor like this 90 amp model for increased durability, provided the physical dimensions fit your cabinet.

Is the coil on the DP3090B5007 protected against moisture?
Yes, Resideo uses a specialized moisture-proof epoxy encapsulation on their 90A through 120A contactor coils specifically to prevent failure in damp environments or near condenser coils.

Will this work in place of an Eaton C25GNF390A?
Yes, the Resideo DP3090B5007 is a confirmed direct replacement for the C25GNF390A, offering equivalent electrical ratings and a compatible mounting footprint.

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.