{"product_id":"carrier-c4850c50ay02561-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Coil Definite Purpose Contactor for C4850C50AY02561 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor HN53CB115 for Model C4850C50AY02561\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier C4850C50AY02561\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that receives a low-voltage (24V) signal from the thermostat or control board and closes the circuit to energize the compressor and condenser fan motor. When the contactor fails — due to burned or pitted contacts, a stuck plunger, or a failed coil — the outdoor unit will not respond to a cooling call, leaving you with warm air and a compressor that never starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | Rated for high-amperage compressor loads | Factory-matched to Carrier OEM part number HN53CB115 | Direct drop-in replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors feature precision-machined contact tips and coil windings built to Carrier's exact electrical specifications. Generic contactors may use lower-grade contact materials that pit and oxidize faster, shortening service life — especially in high-cycle commercial and packaged unit applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Always photograph existing wiring before removing the old contactor. Line-voltage terminals are present — exercise caution and verify power is off with a meter before touching any wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the Carrier \u003cstrong\u003eC4850C50AY02561\u003c\/strong\u003e packaged unit. Always verify the OEM part number on your existing contactor's label and confirm pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any questions. In stock and ready to ship today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909813424499,"sku":"CARRIE-C4850C50AY02561-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909813457267,"sku":"CARRIE-C4850C50AY02561-CONTACTOR-HN53CB115-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN53CB115_5938450e-0e12-4ede-88f3-a8fbc2711ee8.jpg?v=1782897315","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50ay02561-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}