Carrier HN52PD024 Contactor

The Carrier HN52PD024 contactor is a heavy-duty, 2-pole electrical switch built specifically for demanding residential and light commercial HVAC applications. Featuring a 24V coil voltage and a robust 40-amp current rating, this genuine OEM part ensures precise switching of compressors, fan motors, and electric heat circuits. Its definite purpose design is optimized for high-cycle environments, providing reliable arcs-suppression and secure contact engagement to prevent premature component failure. This 40A contactor is a direct replacement for various Bryant and Payne models, fitting seamlessly into existing control panels with standard 1/4-inch quick-connect terminals. For technicians servicing systems with higher locked rotor amperages, the HN52PD024 offers the thermal stability and mechanical endurance required to maintain system uptime under extreme load conditions.

• OEM Precision: Specifically engineered for Carrier, Bryant, and Payne equipment to ensure exact electrical timing and physical fitment.
• High Current Rating: The 40A capacity safely manages the high inrush currents typical of 5-ton and larger residential compressors.
• Enhanced Durability: Dual-pole construction provides a reliable break for both legs of power, increasing safety and operational life in 240V systems.
• Standardized Control: The 24VAC coil is compatible with industry-standard thermostats and control boards.

Is the HN52PD024 compatible with single-phase 240V systems?
Yes, this is a 2-pole contactor designed to break both lines of a single-phase 208/240V power supply, which is standard for residential air conditioners and heat pumps.

Can I use a 30A contactor to replace this 40A model?
No, you should never downsize amperage. Replacing a 40-amp contactor with a lower-rated part will cause the contacts to pit or weld shut under load.

Does this unit include the 24V coil terminals?
Yes, it features 1/4" male spade terminals for the 24V control circuit (A1/A2) and heavy-duty box lugs for the line and load connections.

This item is not eligible for free shipping.

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.