{"product_id":"carrier-c4850c50z3060100-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Definite Purpose 40A Contactor for C4850C50Z3060100 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C50Z3060100\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier C4850C50Z3060100\u003c\/strong\u003e packaged or split-system unit. The contactor acts as the primary high-voltage relay in your HVAC system — when the thermostat calls for cooling, the 24V control board energizes the contactor coil, closing the contacts to supply line voltage to the compressor and condenser fan motor. A failed or worn contactor is one of the most common causes of an air conditioner that won't start, hums constantly, or runs intermittently. Pitted, burned, or stuck contacts are clear signs it's time to replace. This listing covers OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53HF122\u003c\/strong\u003e.\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 factory replacement | Matches original wiring footprint exactly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors feature factory-grade silver-alloy contacts rated for the precise load of your Carrier system. Generic units often use lower-grade contact materials that pit and weld faster, shortening the replacement interval and risking compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect box and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed by 3PM local time ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eC4850C50Z3060100\u003c\/strong\u003e unit. Cross-references OEM part numbers HN53CB115 and HN53HF122. Always confirm pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our HVAC parts specialists are available to verify fitment — order with confidence and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909793403251,"sku":"CARRIE-C4850C50Z3060100-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909793436019,"sku":"CARRIE-C4850C50Z3060100-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_33998de5-d1cd-4c90-970f-d975ce6c4deb.jpg?v=1782897389","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50z3060100-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}