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OEM Carrier Contactor 2-Pole 24V Coil for C50A203061
Carrier

OEM Carrier Contactor 2-Pole 24V Coil for C50A203061

SKU: CARRIE-C50A203061-CONTACTOR-HN53CB115 Brand: Carrier
✓ Guaranteed to fit C50A203061 — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 2-Pole Contactor for Model C50A203061 Packaged Unit

This OEM contactor is the factory-specified replacement for the Carrier C50A203061 commercial packaged unit. The contactor acts as a high-voltage relay, switching 240V power to the compressor and condenser fan motor when the thermostat sends a 24V control signal. When the contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — the system will either fail to start entirely, short-cycle unexpectedly, or run continuously without responding to thermostat signals. OEM part numbers HN53CB115 and HN53CD115 are both covered by this listing.

  • Specs: 2-pole configuration | 24V AC coil voltage | Factory-matched contact rating | Direct OEM replacement for part numbers HN53CB115 and HN53CD115
  • OEM vs Generic: OEM contactors use silver-alloy contact tips rated for thousands of switching cycles. Generic alternatives often use lower-grade alloys that pit and weld under load, reducing service life significantly in high-demand commercial applications.
  • Install difficulty: 3/5 — Requires disconnecting main power at the disconnect box before any work begins. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, a multimeter for coil voltage verification, and wire labels or tape. Photograph all wiring before disconnecting terminals.
  • Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our climate-controlled warehouse.

Compatibility: Designed for the Carrier C50A203061 packaged unit. Cross-references OEM part numbers HN53CB115 and HN53CD115. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our fitment team is available to confirm compatibility prior to purchase — same-day shipping available on all in-stock orders.

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 C50A203061?
Yes. This is the factory-specified OEM contactor for the Carrier C50A203061. 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 C50A203061?
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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Mike Rivera
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