{"product_id":"carrier-c4850c50z2060500-contactor-1k1tl0","title":"OEM Carrier 2-Pole Contactor 24V Coil for C4850C50Z2060500 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C50Z2060500\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C4850C50Z2060500\u003c\/strong\u003e packaged unit. The contactor acts as the main electrical switch between your thermostat's 24V control signal and the high-voltage power supplied to the compressor and condenser fan motor. When the contactor fails — due to worn contacts, pitted surfaces, or a burned coil — the most common symptom is an air conditioner that simply won't turn on despite the thermostat calling for cooling. You may also hear a buzzing or chattering sound at the unit as the contacts fail to close properly. Replacing a faulty contactor is one of the most common and cost-effective HVAC repairs available. OEM part numbers covered by this listing: \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 AC coil voltage | Factory-rated amperage for compressor and fan load | Direct OEM replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier contactors use silver-alloy contact tips rated for thousands of switching cycles. Generic contactors frequently use lower-grade contacts that pit and weld shut faster, risking compressor damage and callback callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect box and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before 3 PM EST ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eC4850C50Z2060500\u003c\/strong\u003e packaged unit. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120. Always verify coil voltage and pole configuration against your unit's wiring diagram and data plate before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before your order ships.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909801169267,"sku":"CARRIE-C4850C50Z2060500-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909801202035,"sku":"CARRIE-C4850C50Z2060500-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_6d482418-ec7c-4bbc-a11f-4b1a81d97509.jpg?v=1782897596","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50z2060500-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}