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OEM Carrier Contactor 2-Pole 24V Coil for HA1BJX060000ABAA
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for HA1BJX060000ABAA

SKU: CARRIE-HA1BJX060000ABAA-CONTACTOR-HN52KD020 Brand: Carrier
✓ Guaranteed to fit HA1BJX060000ABAA — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor HN52KD020 for Model HA1BJX060000ABAA

This is the factory OEM replacement contactor (part number HN52KD020) for the Carrier HA1BJX060000ABAA packaged or split-system unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat or control board and closes the circuit to energize the compressor and/or condenser fan motor. When the contactor fails — due to pitted contacts, a stuck plunger, or a burned coil — the air conditioning system will not respond to a call for cooling, even if the thermostat and control board are functioning correctly. Common symptoms include the system humming with no compressor start, the unit staying completely off during a cooling call, or the system running continuously without cycling off.

  • Specs: 2-pole configuration | 24V coil voltage | Factory-matched amperage rating | Direct OEM replacement for part number HN52KD020
  • OEM vs Generic: This OEM contactor is manufactured to Carrier's exact electrical and mechanical specifications, including precise contact gap, coil pull-in voltage, and contact material grade. Generic contactors may use lower-grade contact alloys that pit faster under load, reducing service life significantly in high-cycle applications.
  • Install difficulty: 2/5 — Disconnect all power at the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1/4" and 5/16" nut drivers, needle-nose pliers, and a multimeter to confirm voltage at coil terminals. Photograph all wiring connections before removing the old contactor.
  • Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship the same business day from our stocked warehouse.

Compatibility: Engineered as a direct drop-in replacement for the Carrier HA1BJX060000ABAA unit. Always verify the pole count, coil voltage, and amperage rating on your existing contactor's label before ordering to ensure correct fitment. Our HVAC parts specialists are available to confirm compatibility before you buy — no guesswork required. Order today and get same-day shipping on in-stock OEM parts.

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 HA1BJX060000ABAA?
Yes. This is the factory-specified OEM contactor for the Carrier HA1BJX060000ABAA. 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 HA1BJX060000ABAA?
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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