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OEM Carrier 2-Pole 30A 24V Coil Definite Purpose Contactor for C50A305061 — Ships Today
Carrier

OEM Carrier 2-Pole 30A 24V Coil Definite Purpose Contactor for C50A305061 — Ships Today

SKU: CARRIE-C50A305061-CONTACTOR-HN53CB115 Brand: Carrier
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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor 24V Coil for Model C50A305061

This OEM replacement contactor is the factory-specified part for the Carrier C50A305061 packaged rooftop unit. The contactor functions as the high-voltage relay that closes the circuit to the compressor and condenser fan motor when the thermostat calls for cooling. A failed contactor is one of the most common causes of an air conditioning system that runs the indoor blower but delivers no cooling — you may also notice pitting or burning on the contact points, chattering sounds from the electrical panel, or a system that simply won't energize at all.

  • Specs: 2-pole configuration | 24V coil voltage | 30A rated | Direct OEM replacement | Compatible part numbers: HN53CB115, HN53CD115, HN53HF122
  • OEM vs Generic: OEM contactors use factory-grade silver-alloy contact points rated for thousands of switching cycles. Generic contactors frequently use inferior alloys that pit and weld under load, shortening service life significantly — especially in high-cycle commercial rooftop applications.
  • Install difficulty: 3/5 — Requires locking out power at the disconnect and main breaker before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter for coil voltage verification, and wire labels or camera for documenting existing wiring before removal.
  • Warranty: 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier C50A305061 commercial packaged rooftop unit. Cross-reference OEM part numbers HN53CB115, HN53CD115, and HN53HF122 to confirm fitment. Always verify coil voltage and pole configuration against your unit's wiring diagram before ordering. Our fitment team is available to confirm compatibility before you purchase — don't guess on a commercial rooftop repair.

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 $99
  • 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 info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier C50A305061 — Ships Today?
Yes. This is the factory-specified OEM contactor for the Carrier C50A305061 — Ships Today. 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 C50A305061 — Ships Today?
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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