{"product_id":"carrier-rsa0550l2y-contactor-1k1rxh","title":"OEM Carrier 3-Pole Contactor 208\/240V 60A for RSA0550L2Y","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 208\/240V 60 Amp for Model RSA0550L2Y\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier 3-pole compressor contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier RSA0550L2Y\u003c\/strong\u003e 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 \u003cstrong\u003eHN53CD209\u003c\/strong\u003e and \u003cstrong\u003eHN53HF212\u003c\/strong\u003e are both genuine Carrier Factory Authorized Parts for this application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Carrier model \u003cstrong\u003eRSA0550L2Y\u003c\/strong\u003e 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.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640296919411,"sku":"CARRIE-RSA0550L2Y-CONTACTOR-HN53CD209","price":228.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640296952179,"sku":"CARRIE-RSA0550L2Y-CONTACTOR-HN53CD209-GEN","price":201.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CD209_b5aff917-7657-4337-9cff-33d863a13320.jpg?v=1775015887","url":"https:\/\/nationalhvacparts.com\/products\/carrier-rsa0550l2y-contactor-1k1rxh","provider":"National HVAC Parts","version":"1.0","type":"link"}