OEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE084C810

This genuine OEM contactor is the factory-specified replacement for the Carrier 09DE084C810. The contactor acts as a high-voltage relay, using a low-voltage control signal to open and close the main power circuit to critical components — including the compressor and condenser fan motor. When it fails, your system may refuse to start, hum or chatter without engaging, run continuously without shutting off, or fail to turn off at all. Replacing a worn contactor is one of the most common and cost-effective HVAC service calls.

• Specs: 2-Pole | 30 Amp | 120V Coil | 50/60Hz | Part # HN52KC052 (cross-ref: 3100-20T628) | Factory OEM tolerance-matched contacts
• OEM vs Generic: OEM contactors feature factory-matched contact material and coil windings that meet Carrier's exact electrical specifications. Generic contactors often use lower-grade contact alloys that arc and pit faster, leading to premature failure and potential compressor damage.
• Install Difficulty: 2/5 — Always shut off power at both the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Label wires if needed. A straightforward swap for any experienced DIYer or technician.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement for Carrier model 09DE084C810. Verify your existing contactor's pole count, amperage, and coil voltage against your unit's data plate before ordering. Cross-references with industry part number 3100-20T628. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you order — call or chat today. Order now and ship the same business day.