{"product_id":"carrier-c48a305061-contactor-1k1tl0","title":"OEM Carrier 2-Pole 30 Amp 24V Contactor for C48A305061","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C48A305061 Packaged Unit\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier C48A305061\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that acts as the primary electrical switch controlling power to the compressor and condenser fan motor. When the thermostat calls for cooling, the 24V control circuit energizes the contactor coil, closing the high-voltage contacts and allowing the system to run. A failed contactor is one of the most common causes of an air conditioner that simply won't turn on — symptoms include a humming sound from the contactor itself, pitted or burned contact points, or a unit that clicks but never starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V coil voltage | Heavy-duty contact rating | Replaces OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53HF122\u003c\/strong\u003e | Factory-matched electrical ratings for Carrier C48A305061\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-grade contact materials rated for the exact load cycles of your unit. Generic contactors frequently use lower-grade alloy contacts that pit and arc prematurely, leading to repeat failures within one to two seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at both the unit disconnect and the breaker panel before servicing. Tools needed: flathead and Phillips screwdrivers, 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 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before 3 PM EST ship same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier C48A305061\u003c\/strong\u003e packaged unit. Cross-references OEM part numbers HN53CB115 and HN53HF122. Always verify coil voltage and pole configuration against your unit's wiring diagram and data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909748838771,"sku":"CARRIE-C48A305061-CONTACTOR-HN53CB115","price":40.8,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909748871539,"sku":"CARRIE-C48A305061-CONTACTOR-HN53CB115-GEN","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN53CB115_610dadf1-bcf0-46cf-aef6-68a814621413.jpg?v=1782897407","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c48a305061-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}