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OEM Carrier Contactor Replacement Part for Model CP50P350P303511CP

SKU: carrier-contactor-cp50p350p303511cp Brand: Carrier
$29.95

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 Part for Model CP50P350P303511CP

Restore reliable cooling with this genuine OEM Carrier contactor, the heavy-duty switching relay that powers your compressor and outdoor fan motor on every cooling cycle. A worn contactor causes humming, no-start conditions, or a unit that won't shut off — all signs the contacts have eroded. Manufactured to original factory tolerances, this contactor matches the exact coil voltage, contact rating, and pole layout required for Carrier model CP50P350P303511CP, so it drops in cleanly without modification. The replacement is a moderate-difficulty task: cut power at the disconnect, snap a photo of the existing wiring, move each lead to the new contactor, and you're typically done in 20 to 30 minutes. Installing the proper OEM part prevents arcing, electrical noise, and the compressor damage that comes from a chattering contactor. Each unit is inspected before shipping for dependable performance. Place your order before 3PM CST and it ships the same business day. Our parts team is on hand to verify compatibility if you have any questions.

Compatibility

This part is compatible with Carrier model CP50P350P303511CP.

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 CP50P350P303511CP?
Yes. This is the factory-specified OEM contactor for the Carrier Model CP50P350P303511CP. 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 CP50P350P303511CP?
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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