Resideo DP3030A5004 Contactor

The Resideo DP3030A5004 PowerPro Definite Purpose Contactor is a field-proven 3-pole HVAC contactor engineered for heavy-duty switching of induction motors in residential and commercial systems. This unit features a 30-amp inductive rating and 24Vac coil voltage, providing reliable power control across a wide temperature spectrum from -4°F to 149°F. Built with durable silver cadmium oxide contacts, it ensures high conductivity and resists pitting over long service cycles. For technicians looking for a drop-in solution, this model is the direct replacement for 44110 and 90-160, featuring universal mounting slots that eliminate the need for field drilling. The Class H insulated coil is fully shrouded on this 3-pole model to resist environmental degradation, satisfying the rigorous ARI-780 standard for mechanical and electrical longevity. Connections are streamlined via 1/4" quick connects and #6 screws, making it a staple for service vans demanding a high-quality 24V motor starter.

• Universal Compatibility: Seamlessly replaces 44110 and 90-160 models with its versatile baseplate design.
• High Thermal Tolerance: Class H insulation allows stable operation in unconditioned mechanical rooms and intense outdoor environments.
• Contact Reliability: Silver cadmium oxide alloy minimizes arcing and extends the life of the internal switching mechanism.
• Environmental Protection: Shrouded 3-pole contactor coils prevent debris and moisture from compromising the electromagnetic assembly.

Is the Resideo DP3030A5004 compatible with A2L refrigerant systems?
Yes, the PowerPro series, including this 30 amp contactor, is designed to meet the electrical requirements of modern HVAC equipment using A2L refrigerants.

Does this unit come with lugs or quick-connect terminals?
This model uses 1/4" quick connects and #6 screws for fast wiring, though the main electrical connections are rated for #10-32 combination head screws.

What is the difference between this and a 1-pole or 2-pole contactor?
As a 3-pole HVAC contactor, this unit breaks all three legs of power simultaneously, which is essential for 3-phase motor applications or specific safety requirements in single-phase systems.

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.