{"product_id":"carrier-c4850c50aw05051-contactor-1k1tl0","title":"OEM Carrier 2-Pole Contactor 24V Coil for C4850C50AW05051 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C50AW05051\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier C4850C50AW05051\u003c\/strong\u003e packaged unit. The contactor acts as the high-voltage relay that closes the circuit to power the compressor and condenser fan when the thermostat calls for cooling. When the contactor fails — due to burned contacts, pitted surfaces, or a failed coil — your system may refuse to start, short-cycle, or run continuously without cooling. OEM part numbers covered: \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 | Factory-rated amperage for Carrier packaged units | Direct drop-in replacement with original wiring footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact points rated to factory specifications, ensuring proper arc suppression and long service life. Generic contactors often use inferior contact materials that pit and weld prematurely under high-amperage switching loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at the disconnect and breaker before service. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and a camera to photograph existing wiring before disconnecting any terminals. Label all wires before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003eC4850C50AW05051\u003c\/strong\u003e packaged unit. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120. Always verify coil voltage and pole configuration on your unit's data plate prior to ordering. Our parts specialists are available to confirm fitment — order with confidence and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909816439155,"sku":"CARRIE-C4850C50AW05051-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909816471923,"sku":"CARRIE-C4850C50AW05051-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_95ca80e9-83c5-4b2f-8fc8-60d513dd9e18.jpg?v=1782897590","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50aw05051-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}