{"product_id":"carrier-c4850c50ak04091-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil Definite Purpose for C4850C50AK04091 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C4850C50AK04091 Packaged Unit\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier C4850C50AK04091\u003c\/strong\u003e packaged unit. The contactor is the high-voltage relay that receives a 24V signal from your thermostat and closes to send line voltage to the compressor and condenser fan motor. When the contactor fails — due to worn contacts, pitting, or a stuck\/burned coil — the result is an AC system that won't turn on, runs continuously without shutting off, or trips the breaker repeatedly. 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 coil voltage | Rated for high-amperage compressor loads | Direct factory-matched replacement for Carrier C4850C50AK04091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-spec silver-alloy contact tips rated for the exact load cycles of this unit. Generic contactors often use lower-grade contacts that pit and weld faster, risking compressor damage and repeat failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect AND the breaker before servicing. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting terminals. Discharge any capacitors nearby before working in the panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock units ship the same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eC4850C50AK04091\u003c\/strong\u003e 4-ton packaged unit. Cross-references OEM part numbers HN53CB115 and HN53HF122. Verify coil voltage and pole count on your unit's data plate before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before your order ships — same-day on all in-stock items.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909827875187,"sku":"CARRIE-C4850C50AK04091-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909827907955,"sku":"CARRIE-C4850C50AK04091-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_5cf2dc59-3d8a-4864-ae25-3557cc876a4a.jpg?v=1782904145","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50ak04091-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}