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OEM Carrier Replacement Contactor for Carrier Model CP50P350P305511CP

SKU: carrier-contactor-cp50p350p305511cp Brand: Carrier
$44.95

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

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OEM Carrier Replacement Contactor for Carrier Model CP50P350P305511CP

This genuine OEM Carrier contactor is the heavy-duty switch responsible for energizing your compressor and condenser fan motor on each thermostat cooling call. Years of electrical cycling cause the contacts to pit, burn, or weld, leading to humming, hard starts, a unit that won't shut off, or one that won't run at all. Engineered to factory specification, this replacement matches the precise coil voltage, pole arrangement, and contact amperage Carrier built for model CP50P350P305511CP, so it installs correctly and switches cleanly cycle after cycle. The correct OEM part guards your compressor against the voltage drop and arcing that plague universal substitutes. A licensed HVAC technician can usually finish the swap in 15 to 20 minutes—open the disconnect, snap a photo of the wiring, move each lead to the matching terminal, and remount. Confirm power is fully off before touching the high-voltage side. In stock and shipping same-day on orders placed before 3PM CST to minimize downtime. Guaranteed to fit the listed Carrier model.

Compatibility

This part is compatible with Carrier model CP50P350P305511CP.

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 Carrier Model CP50P350P305511CP?
Yes. This is the factory-specified OEM contactor for the Carrier Carrier Model CP50P350P305511CP. 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 Carrier Model CP50P350P305511CP?
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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