{"product_id":"carrier-c4850c50ak06011-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Coil Definite Purpose Contactor for C4850C50AK06011 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C4850C50AK06011 Packaged Unit\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement contactor for the \u003cstrong\u003eCarrier C4850C50AK06011\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay controlled by the 24V thermostat signal — when the thermostat calls for cooling, the contactor closes its poles 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 will not turn on at all, hums without starting, or refuses to shut off. Pitting, burning, or welded contacts are telltale signs this part needs immediate replacement. Replaces 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 design | 24V AC coil voltage | Factory-rated amperage for Carrier C4850C50AK06011 | NEMA-standard screw terminal configuration for straightforward wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is built to Carrier's exact coil pull-in voltage and contact amp rating. Aftermarket substitutes frequently use lower-grade silver-alloy contacts that pit and weld prematurely, especially under the high inrush loads of a 5-ton compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect 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 Backed by a 1-year OEM factory warranty. In-stock units ship same business day from our warehouse — get your system running fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier C4850C50AK06011\u003c\/strong\u003e packaged gas\/electric unit. Please verify coil voltage (24V) and pole configuration on your unit's data plate or wiring diagram before ordering. Cross-references OEM part numbers HN53CB115 and HN53HF122. Our parts specialists are available to confirm fitment before you buy — don't guess on a critical switching component.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909825712499,"sku":"CARRIE-C4850C50AK06011-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909825745267,"sku":"CARRIE-C4850C50AK06011-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_bb1ba2f5-42b1-4e4d-b9a0-169dd4c65e70.jpg?v=1782897310","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50ak06011-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}