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OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE084510
Carrier

OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE084510

SKU: CARRIE-09DE084510-CONTACTOR-HN52KC052 Brand: Carrier
✓ Guaranteed to fit 09DE084510 — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 30 Amp 120V Coil (HN52KC052) for Model 09DE084510

This OEM contactor is the factory-specified high-voltage relay for the Carrier 09DE084510 HVAC unit. The contactor serves as the primary switching device that closes the high-voltage circuit to the compressor and condenser fan motor each time the thermostat calls for cooling. When the contactor fails — whether due to burned or pitted contacts, a welded-shut set of poles, or a failed coil — the system will either refuse to start, run continuously without shutting off, or trip the breaker entirely. Replacing it with the correct OEM part restores factory-spec switching performance and protects downstream components from irregular voltage events.

  • Specs: 2-pole | 30 Amp | 120V AC coil | 50/60 Hz rated | OEM Part # HN52KC052 | Factory Authorized Parts
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part, manufactured to exact contact gap, coil pull-in voltage, and thermal rating specifications. Generic contactors frequently use lower-grade silver alloy contacts that arc and pit faster, reducing service life and risking compressor damage from voltage irregularities.
  • Install difficulty: 2/5 — Always disconnect power at the breaker and verify voltage is absent with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, camera or phone to photograph existing wiring layout before removal. Label wires before disconnecting.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier 09DE084510. Verify coil voltage (120V) and amperage (30A) on your unit's data plate or wiring diagram before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us today and get back up and running fast.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier 09DE084510?
Yes. This is the factory-specified OEM contactor for the Carrier 09DE084510. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the contactor on my Carrier 09DE084510?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier contactor?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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