{"product_id":"carrier-c4850c50ak03061-contactor-1k1tl0","title":"OEM Carrier 40A Contactor 2-Pole 24V Coil for C4850C50AK03061 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor HN53CB115 for Model C4850C50AK03061\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier C4850C50AK03061\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat or control board and closes the circuit to send line voltage to the compressor and condenser fan motor. When the contactor fails — through pitted contacts, a stuck plunger, or a burned coil — the system will either refuse to start entirely, run continuously without cycling off, or trip the breaker repeatedly. Replacing a worn contactor is one of the most common and cost-effective HVAC repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | 30–40A contact rating | Direct OEM replacement per part number HN53CB115 | Factory-matched fit for Carrier C4850C50AK03061\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact silver-alloy contact specification, ensuring reliable pull-in voltage and long contact life. Generic contactors frequently use lower-grade contact materials that pit faster under load cycling, shortening service life significantly in high-use climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect and lock out power at the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Swap wires one at a time to avoid miswiring. Typical replacement time: 20–30 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM fit for Carrier model \u003cstrong\u003eC4850C50AK03061\u003c\/strong\u003e packaged units. Always verify coil voltage and pole configuration against your unit's wiring diagram and data plate before ordering. If you need fitment confirmation, our HVAC parts team is available to verify compatibility before you buy — don't guess on a contactor replacement.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909831053683,"sku":"CARRIE-C4850C50AK03061-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909831086451,"sku":"CARRIE-C4850C50AK03061-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_f19f6d98-7202-4af7-9b05-6400779c5fc0.jpg?v=1782898803","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50ak03061-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}