{"product_id":"carrier-c50a402062-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C50A402062","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C50A402062 — HN53CB115 \/ HN53CD115\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C50A402062\u003c\/strong\u003e packaged unit. The contactor acts as the primary switching device between the thermostat's 24V control signal and the high-voltage power supply to the compressor and condenser fan motor. When the contactor fails, the most common symptom is an air conditioner that simply won't turn on — the thermostat calls for cooling, the contactor clicks (or doesn't), and the system never energizes. Burned or pitted contacts are also a leading cause of intermittent operation and compressor damage over time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V AC coil voltage | Replaces OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53CD115\u003c\/strong\u003e | Factory-matched contact rating for Carrier C50A402062\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact electrical specifications, including contact grade and coil pull-in voltage. Generic contactors often use lower-grade contact alloys that pit faster under load, reducing service life and risking compressor failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed by 3 PM EST ship 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\u003eC50A402062\u003c\/strong\u003e commercial packaged unit. Cross-references OEM part numbers HN53CB115 and HN53CD115. Always verify coil voltage and pole configuration on your unit's data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists confirm fitment before you buy — just reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909690478963,"sku":"CARRIE-C50A402062-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909690511731,"sku":"CARRIE-C50A402062-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_857672c2-e67c-48a0-ace5-1841602b7c43.jpg?v=1782904445","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a402062-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}