Carrier HN61PC003 Relay

The Carrier HN61PC003 is a heavy-duty 24V DPST relay designed for demanding switching applications in high-efficiency residential and commercial HVAC systems. As an OEM replacement for the HN61PC002, this dual-pole, single-throw component is commonly employed in Carrier, Bryant, and Payne furnaces and air handlers to regulate high-amperage loads like blower motors and compressors. This specific Potter & Brumfield T92S7D22-22 series relay features a 30 Amp contact rating at 277 VAC, providing the necessary overhead for inductive HVAC control circuits. The 24V coil is engineered for reliable pull-in even during low-voltage transients, ensuring stable performance across seasonal temperature fluctuations. Its compact, open-frame design facilitates rapid mounting within tight control cabinets, making it an essential stocked part for service technicians handling OEM HVAC replacement parts. By utilizing genuine factory authorized parts, you maintain the original equipment's electrical clearance and timing specifications, avoiding the risks associated with generic alternatives.

• Exact OEM Replacement: Specifically engineered to replace the HN61PC002 with identical mounting footprints and terminal locations.
• High Amperage Capacity: Rated for 30 Amps, making it suitable for controlling heavy inductive loads in packaged units and split systems.
• DPST Configuration: Provides simultaneous switching of two independent circuits, essential for dual-element or multi-stage equipment.
• Broad Compatibility: Integrated into a wide range of Carrier, Bryant, and Payne HVAC platforms for seamless field integration.
• Industrial Build Quality: Manufactured by Potter & Brumfield to withstand high-frequency cycling in commercial automation environments.

Is the HN61PC003 compatible with 120V systems?
While the contacts are rated for up to 277 VAC (30A) and can handle 120V loads, the internal coil requires a 24V AC/DC control signal. Confirm your transformer output before installation.

Can I use this relay to replace an HN61PC002?
Yes, the HN61PC003 is the direct Carrier replacement for the discontinued HN61PC002 model, maintaining the same electrical ratings and physical dimensions.

What are the terminal ratings for this part?
The relay is typically rated at 30A @ 277VAC, 20A @ 28VDC, and can handle up to 3HP at 240VAC, providing a robust solution for HVAC relay troubleshooting.

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.