{"product_id":"carrier-c50a305061-contactor-1k1tl0","title":"OEM Carrier 2-Pole 30A 24V Coil Definite Purpose Contactor for C50A305061 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C50A305061\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier C50A305061\u003c\/strong\u003e packaged rooftop unit. The contactor functions as the high-voltage relay that closes the circuit to the compressor and condenser fan motor when the thermostat calls for cooling. A failed contactor is one of the most common causes of an air conditioning system that runs the indoor blower but delivers no cooling — you may also notice pitting or burning on the contact points, chattering sounds from the electrical panel, or a system that simply won't energize at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | 30A rated | Direct OEM replacement | Compatible part numbers: HN53CB115, HN53CD115, HN53HF122\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-grade silver-alloy contact points rated for thousands of switching cycles. Generic contactors frequently use inferior alloys that pit and weld under load, shortening service life significantly — especially in high-cycle commercial rooftop applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires locking out power at the disconnect and main breaker before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter for coil voltage verification, and wire labels or camera for documenting existing wiring before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. 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 specifically for the \u003cstrong\u003eCarrier C50A305061\u003c\/strong\u003e commercial packaged rooftop unit. Cross-reference OEM part numbers HN53CB115, HN53CD115, and HN53HF122 to confirm fitment. Always verify coil voltage and pole configuration against your unit's wiring diagram before ordering. Our fitment team is available to confirm compatibility before you purchase — don't guess on a commercial rooftop repair.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909694083443,"sku":"CARRIE-C50A305061-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909694116211,"sku":"CARRIE-C50A305061-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_0194e885-76b5-46b8-bc56-7b570575a14a.jpg?v=1782897475","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a305061-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}