{"product_id":"carrier-c4850c50zg035100-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Coil Definite Purpose 40A Contactor for C4850C50ZG035100 — Ships Today","description":"\u003ch1\u003eOEM Carrier Contactor 2-Pole 24V Coil for Model C4850C50ZG035100\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier C4850C50ZG035100\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay controlled by the 24V signal from your thermostat or control board. When the thermostat calls for cooling, the contactor closes its contacts to send 240V power to the compressor and condenser fan motor. A failed contactor is one of the most common reasons an air conditioning system appears completely unresponsive — the system may hum without starting, fail to energize at all, or trip a breaker repeatedly due to pitted or welded contacts.\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 for part number HN53CB115 | Matches factory wiring terminals exactly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor uses factory-spec contact materials and coil windings, ensuring precise pull-in voltage and long contact life. Generic contactors often use lower-grade contact alloys that pit and weld prematurely, especially in high-cycle commercial or packaged unit applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power at the disconnect box and breaker panel before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wire connections before removal. Swap wires one at a time to avoid miswiring.\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 Designed for the Carrier \u003cstrong\u003eC4850C50ZG035100\u003c\/strong\u003e packaged unit. Always verify coil voltage (24V) and pole configuration against your existing contactor's data label before ordering. Our parts specialists are available to confirm fitment — just reach out before you buy. \u003cstrong\u003eIn stock and ready to ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909781934451,"sku":"CARRIE-C4850C50ZG035100-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909781967219,"sku":"CARRIE-C4850C50ZG035100-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_ba35c6f5-221f-412b-9bb3-83c18a673a7b.jpg?v=1782897263","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50zg035100-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}