{"product_id":"carrier-c4850c48z6075610-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Coil Definite Purpose 40A Contactor for C4850C48Z6075610 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C48Z6075610\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement contactor for the \u003cstrong\u003eCarrier C4850C48Z6075610\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that receives a low-voltage (24V) signal from the thermostat and closes to allow line voltage to energize the compressor and condenser fan motor. When a contactor fails — due to pitted or burned contacts, a stuck plunger, or a failed coil — the result is an AC system that simply won't turn on, hums without starting, or trips the breaker repeatedly. OEM part numbers covered by this listing include \u003cstrong\u003eHN53CB115\u003c\/strong\u003e, \u003cstrong\u003eHN53HF122\u003c\/strong\u003e, and \u003cstrong\u003eHN53HG120\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | 40A rated contacts | Factory-matched for Carrier C4850C48Z6075610 packaged unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors feature silver-alloy contact tips and coil windings engineered to Carrier's exact specifications. Generic units frequently use inferior contact materials that pit and weld prematurely, causing repeat failures within a single season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting power at the unit disconnect and breaker panel before beginning work. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify coil continuity. Always photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before 3PM ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for \u003cstrong\u003eCarrier C4850C48Z6075610\u003c\/strong\u003e. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120. Verify pole count, amperage rating, and coil voltage on your unit's data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909871292787,"sku":"CARRIE-C4850C48Z6075610-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909871325555,"sku":"CARRIE-C4850C48Z6075610-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_95cdda72-2632-4bd4-86fc-907b62bb854a.jpg?v=1782897252","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c48z6075610-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}