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OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE146100
Carrier

OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE146100

SKU: CARRIE-09DE146100-CONTACTOR-HN52KC052 Brand: Carrier
✓ Guaranteed to fit 09DE146100 — 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 09DE146100

This OEM Carrier contactor (part number HN52KC052) is the factory-specified high-voltage relay for the Carrier 09DE146100 commercial HVAC unit. The contactor acts as the primary switching device that completes the high-voltage circuit to the compressor and condenser fan motor each time the thermostat calls for cooling. When the contactor fails, the control board sends the 120V signal to the coil — but nothing happens. Common failure symptoms include the system not turning on at all, the compressor failing to energize, audible clicking with no motor start, or pitted/burned contact points visible on the relay face.

  • Specs: 2-Pole | 30 Amp (32A rated) | 110–120 VAC Coil | 50/60 Hz | Screw terminal connection | Single phase
  • OEM vs Generic: This is a genuine Factory Authorized Parts (FAP) OEM contactor built to Carrier's exact coil pull-in voltage, contact gap, and arc-suppression spec. Generic contactors may use thinner contact material, leading to premature pitting, coil burnout, and repeated callbacks.
  • Install difficulty: 3/5 — Always shut off power at the disconnect and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and camera/phone to photograph wiring before removal. Label every wire before disconnecting from the old contactor.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier 09DE146100 commercial HVAC equipment using a 2-pole, 30A, 120V coil contactor configuration. Always verify coil voltage and amperage rating on your unit's data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.

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 09DE146100?
Yes. This is the factory-specified OEM contactor for the Carrier 09DE146100. 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 09DE146100?
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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