{"product_id":"carrier-c4850c50zz075610-contactor-1k1tl0","title":"OEM Carrier 2-Pole 30A 24V Coil Definite Purpose Contactor for C4850C50ZZ075610 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C50ZZ075610\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C4850C50ZZ075610\u003c\/strong\u003e packaged unit. The contactor acts as the primary switching device that connects and disconnects line voltage to the compressor and condenser fan motor when the thermostat calls for cooling. A failed contactor is one of the most common causes of an air conditioner that hums but won't start, trips the breaker repeatedly, or simply won't respond to thermostat commands at all. Pitted, burned, or welded contact points are telltale signs it's time for a replacement.\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 | Compatible OEM part numbers: \u003cstrong\u003eHN53CB115, HN53HF122, HN53HG120\u003c\/strong\u003e | Factory-matched construction for reliable switching cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips rated for tens of thousands of switching cycles. Generic aftermarket units often use lower-grade alloys that pit and weld prematurely, leading to repeat failures and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and breaker panel before servicing. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting. Coil voltage must be verified at 24V before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eC4850C50ZZ075610\u003c\/strong\u003e packaged unit. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120. Always confirm coil voltage and pole configuration on your unit's data plate before ordering. Our fitment team is available to verify compatibility before you buy — no guesswork, no return hassle.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909765386611,"sku":"CARRIE-C4850C50ZZ075610-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909765419379,"sku":"CARRIE-C4850C50ZZ075610-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_fcc8f800-2c22-483f-ade7-ea3c26683c80.jpg?v=1782897435","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50zz075610-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}