{"product_id":"carrier-c48a402761-contactor-1k1tl0","title":"OEM Carrier 25A 3-Pole 115V Contactor for C48A402761 (HN53CB115)","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C48A402761 (HN53CB115)\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM contactor for the \u003cstrong\u003eCarrier C48A402761\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat or control board and closes the circuit to energize the compressor and condenser fan motor. When a contactor fails, the most common symptoms include the outdoor unit failing to start entirely, intermittent operation, audible chattering or buzzing at the contactor, or visible pitting and burning on the contact points. Replacing a worn contactor promptly protects the compressor from voltage irregularities and premature failure.\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 Carrier C48A402761 packaged equipment | OEM part number HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact contact material and spring-tension specifications. Generic contactors often use lower-grade silver-alloy contacts that pit faster under load cycling, leading to repeat failures within one to two seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify zero voltage with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, non-contact voltage tester. Photograph all wiring connections before removing the old contactor to ensure correct reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. 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 Engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier C48A402761\u003c\/strong\u003e packaged unit. Always confirm coil voltage and pole configuration match your unit's wiring diagram before installation. Our HVAC parts specialists are available to verify fitment prior to your order — don't hesitate to reach out. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909743858035,"sku":"CARRIE-C48A402761-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909743890803,"sku":"CARRIE-C48A402761-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-3pole-HN53CB115.jpg?v=1782898289","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c48a402761-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}