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Carrier

OEM Carrier Contactor C50A405062 Replacement for Model C50A405062

SKU: carrier-contactor-c50a405062 Brand: Carrier
$59.95

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

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OEM Carrier Contactor C50A405062 Replacement for Model C50A405062

The Carrier C50A405062 contactor is the OEM relay that switches high-voltage power to your air conditioner's compressor and condenser fan. Each time your thermostat signals for cooling, the low-voltage coil pulls the contacts closed and energizes the outdoor unit; releasing the call opens the contacts to cut power. Over years of cycling, contacts arc and corrode, leading to symptoms like a unit that buzzes but won't start, intermittent cooling, or a compressor that won't shut off. Swapping in a fresh contactor is one of the most effective fixes for these faults. Built to genuine OEM specifications for Carrier model C50A405062, this contactor matches the original amperage, coil voltage, and pole layout for an exact fit and dependable performance. Installation is a moderate skill-level job: kill power at the disconnect, label and move each wire individually, then mount the new part in about 20 minutes. Orders placed before 3PM CST ship the same day so you can get the system back online fast. Choose authentic OEM hardware for proven durability and consistent results.

Compatibility

This part is compatible with Carrier model C50A405062.

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 C50A405062?
Yes. This is the factory-specified OEM contactor for the Carrier Model C50A405062. 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 C50A405062?
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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