{"product_id":"carrier-c48a202552-contactor-1k1tl0","title":"OEM Carrier 30A 2-Pole 24V Contactor for C48A202552","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C48A202552 Packaged Unit\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C48A202552\u003c\/strong\u003e packaged unit. The contactor acts as the main switching device that routes 240V power to the compressor and condenser fan motor when the thermostat calls for cooling. When the contactor fails — due to worn contacts, pitted surfaces, or a burned coil — the system will either fail to start entirely, run continuously without cycling off, or trip the breaker repeatedly. Replacing this contactor with the correct OEM part restores reliable switching and protects downstream components from voltage irregularities.\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\u003eHN53HF122\u003c\/strong\u003e | Factory-matched contact rating for Carrier C48 series packaged units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact surfaces rated to factory arc-interrupt specifications. Generic contactors frequently use lower-grade contacts that pit and weld prematurely, causing compressor damage and callback calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power at the breaker and verify zero voltage with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Always photograph all wiring connections before removing the old contactor.\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 by 3 PM local time ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the Carrier \u003cstrong\u003eC48A202552\u003c\/strong\u003e packaged gas\/electric unit. Cross-references OEM part numbers HN53CB115 and HN53HF122. Verify coil voltage and pole configuration on your unit's data plate before ordering. Our fitment team is available to confirm compatibility — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909762404723,"sku":"CARRIE-C48A202552-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909762437491,"sku":"CARRIE-C48A202552-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_cc8222c4-1f7e-4043-8579-ed6c1e3452f1.jpg?v=1782898652","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c48a202552-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}