OEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE084C610

This OEM Carrier contactor (part number HN52KC052) is the factory-specified replacement for the Carrier 09DE084C610. The contactor is a high-voltage relay that acts as the primary on/off switch for your system's compressor and condenser fan motor. When energized by the 120V control circuit, its contacts close to allow line voltage to flow to critical load components. A failed contactor is one of the most common causes of HVAC service calls — symptoms include a system that won't turn on, won't shut off, chatters or hums loudly at the outdoor unit, or shows visible pitting and burning on the contact faces.

• Specs: 2-Pole | 30 Amp FLA | 120V Coil | 50/60Hz | Factory OEM part number HN52KC052 — exact fit, no modifications required
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part. OEM contactors are manufactured to exact coil pull-in voltage and contact resistance tolerances. Aftermarket contactors often use lower-grade contact alloys that arc and pit faster, shortening compressor life and creating nuisance callbacks.
• Install difficulty: 2/5 — Always disconnect and lock out power before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before disconnecting terminals. Confirm coil voltage on your unit's data plate matches 120V before ordering.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed as a direct OEM replacement for the Carrier 09DE084C610. Also cross-references as 3100-20T628. Verify your unit's contactor coil voltage (120V) and pole/amp configuration on the data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — contact us today and get this part shipped to your door fast.