{"product_id":"carrier-c50a303061-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C50A303061","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C50A303061 Packaged Unit\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C50A303061\u003c\/strong\u003e packaged rooftop unit. The contactor acts as the main switching device that closes the high-voltage circuit to the compressor and condenser fan motor when the thermostat calls for cooling. When a contactor fails — through pitted contacts, a burnt coil, or contacts that weld shut — the result is an AC system that won't turn on at all, runs continuously without shutting off, or trips the breaker repeatedly. Replacing this component with an OEM part ensures proper coil pull-in voltage and contact ampacity matched to your unit's factory design.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Heavy-duty contact rating matched to C50A303061 compressor load | Replaces OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53CD115\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips rated to exact factory amperage. Generic contactors frequently use lower-grade alloys that pit and fail faster, especially under the high inrush currents of a commercial packaged compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before touching wiring. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a multimeter. Photograph all wiring before removing the old contactor. Terminal labeling should match exactly before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eC50A303061\u003c\/strong\u003e commercial packaged unit. Cross-references OEM part numbers HN53CB115 and HN53CD115. Confirm coil voltage and pole configuration on your unit's wiring diagram or data plate before ordering. Our technical team is available to verify fitment — order with confidence and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909702340979,"sku":"CARRIE-C50A303061-CONTACTOR-HN53CB115","price":40.8,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909702373747,"sku":"CARRIE-C50A303061-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_e4aab53d-7420-480a-9df6-832a10ffa508.jpg?v=1782904434","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a303061-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}