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OEM Carrier Contactor C50A302012 Replacement Part for Model C50A302012

SKU: carrier-contactor-c50a302012 Brand: Carrier
$39.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Contactor C50A302012 Replacement Part for Model C50A302012

The genuine OEM Carrier contactor (C50A302012) is the electrically operated switch responsible for sending line voltage to your compressor and outdoor fan motor on every cooling cycle. Made to Carrier's exact engineering standards, it offers dependable engagement, low contact resistance, and the durability needed to handle repeated high-amperage starts. This contactor is built for direct, drop-in compatibility with Carrier model C50A302012, duplicating the original coil voltage, amperage, and pole layout so there's no need to adapt wiring or mounting. A failing contactor often shows up as a buzzing sound, a unit that won't start, or one that won't shut off—replacing it restores normal operation. Installation is a moderate task, typically 20–30 minutes for a careful DIYer with hand tools and the power safely shut off at the disconnect. When in doubt, have a licensed technician handle it. Genuine OEM parts ensure correct fit and protect your system. In stock and ships same-day before 3PM CST from NationalHVACParts.com, so comfort returns fast.

Compatibility

This part is compatible with Carrier model C50A302012.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled 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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier Model C50A302012?
Yes. This is the factory-specified OEM contactor for the Carrier Model C50A302012. 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 Model C50A302012?
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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