{"product_id":"carrier-c50a203562-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C50A203562","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C50A203562\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor for the \u003cstrong\u003eCarrier C50A203562\u003c\/strong\u003e commercial packaged unit. The contactor is a high-voltage relay that receives a 24V signal from the control board and closes the circuit to send line voltage to the compressor and condenser fan motor. When the contactor fails — due to burned or pitted contacts, a welded-shut plunger, or a failed coil — the system will either refuse to start entirely, run continuously without responding to the thermostat, or trip the breaker repeatedly. OEM part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53CD115\u003c\/strong\u003e are both covered by this listing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V control coil | Rated for high-amperage compressor load | Direct factory replacement for OEM part numbers HN53CB115 and HN53CD115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor uses factory-spec contact materials and coil windings, ensuring proper pull-in voltage and long service life. Generic contactors often use lower-grade contact alloys that pit and weld prematurely, leading to repeat failures within one to two seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect and lock out power at the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Verify coil voltage with your multimeter to confirm contactor failure before replacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships same business day from our 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\u003eC50A203562\u003c\/strong\u003e packaged unit. Cross-references OEM part numbers HN53CB115 and HN53CD115. Always confirm pole count, coil voltage, and amperage rating on your existing contactor's data label before ordering. Our fitment team is available to verify compatibility prior to purchase — reach out before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909712597363,"sku":"CARRIE-C50A203562-CONTACTOR-HN53CB115","price":40.8,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909712630131,"sku":"CARRIE-C50A203562-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_dbd67d94-0ea4-4542-962e-a8a5a7723a1a.jpg?v=1782904415","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a203562-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}