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OEM Carrier Contactor Replacement C50A504062 for Model C50A504062

SKU: carrier-contactor-c50a504062 Brand: Carrier
$49.95

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

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OEM Carrier Contactor Replacement C50A504062 for Model C50A504062

This genuine OEM Carrier contactor is the factory-engineered switching relay for the Carrier C50A504062 system. It receives the low-voltage call from your thermostat and closes the line-voltage circuit that drives the compressor and outdoor condenser fan. A worn contactor—marked by burned or welded contacts, chattering, or a failed coil—commonly causes no-cooling complaints, short cycling, or a unit that won't power down. Installing this OEM replacement restores reliable switching and helps protect your compressor from arcing damage and voltage spikes. Built to Carrier's exact specifications, it matches the original coil voltage, pole count, and amperage for a true plug-in fit—no rewiring needed. The job is straightforward, taking most DIYers 15–20 minutes: disconnect power at the box, photograph the wiring layout, and transfer leads one at a time to the new unit. For electrical peace of mind, call a licensed technician. We stock only genuine Carrier components, never aftermarket. Order before 3PM CST and your contactor ships the same day.

Compatibility

This part is compatible with Carrier model C50A504062.

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 C50A504062?
Yes. This is the factory-specified OEM contactor for the Carrier Model C50A504062. 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 C50A504062?
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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