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OEM Carrier 3-Pole Contactor 208/240V 60A for RSA0550L2Y
Carrier

OEM Carrier 3-Pole Contactor 208/240V 60A for RSA0550L2Y

SKU: CARRIE-RSA0550L2Y-CONTACTOR-HN53CD209 Brand: Carrier
✓ Guaranteed to fit RSA0550L2Y — or your money back. Terms

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 3-Pole Contactor 208/240V 60 Amp for Model RSA0550L2Y

This OEM Carrier 3-pole compressor contactor is the factory-specified replacement for the Carrier RSA0550L2Y rooftop and commercial HVAC unit. The contactor serves as the high-current switching relay in your system: when the thermostat or control board sends a low-voltage (208/240V coil) signal, the contactor closes, routing line voltage to the compressor and condenser fan motor. When the contactor fails — through burned contacts, a welded coil, or pitted contact surfaces — you'll typically see the system fail to start, hear audible chattering or humming from the electrical compartment, or experience a compressor that runs continuously even after a shutoff call. OEM part numbers HN53CD209 and HN53HF212 are both genuine Carrier Factory Authorized Parts for this application.

  • Specs: 3-Pole | 208/240V coil voltage | 60A Full Load Amps (FLA) | 50/60 Hz | Screw terminal connections | Weight approx. 1.45 lbs | Dimensions: 2.5"L × 4.2"W × 3.6"H
  • OEM vs Generic: OEM contactors are manufactured to exact Carrier tolerances for contact gap, coil pull-in voltage, and arc suppression rating. Aftermarket contactors often run undersized contact plating, accelerating pitting and shortening compressor life — especially critical at the 60A load rating of this unit.
  • Install difficulty: 3/5 — This is a high-amperage commercial-grade contactor. Always disconnect and lockout/tagout all power before servicing. Tools needed: flathead and Phillips screwdrivers, 1/4" and 5/16" nut drivers, multimeter (test coil continuity and verify 0V at load terminals before touching). Photograph all wire connections before removal. Professional installation recommended.
  • Warranty: 1-year OEM factory warranty. In-stock — ships same business day from our warehouse.

Compatibility: Designed for Carrier model RSA0550L2Y commercial rooftop units. OEM part numbers HN53CD209 and HN53HF212 are cross-referenced applications for this platform. Always verify coil voltage and amperage on your unit's data plate before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before every order — call or chat today.

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 RSA0550L2Y?
Yes. This is the factory-specified OEM contactor for the Carrier RSA0550L2Y. 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 RSA0550L2Y?
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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