{"product_id":"carrier-cp50p450p406011cp-contactor-1k1s1j","title":"OEM Carrier Contactor 2-Pole 24V Coil for CP50P450P406011CP","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model CP50P450P406011CP\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier CP50P450P406011CP\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay that responds to a 24V signal from the thermostat or control board, closing its contacts to send 240V power to the compressor and condenser fan motor. When it fails — due to pitted contacts, a burnt coil, or a stuck plunger — the result is typically an air conditioner that simply won't turn on, or one that runs continuously without cycling off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Rated for 240V high-voltage load | OEM part number HN53CD115 | Factory-matched contact rating for reliable switching\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 precise pull-in voltage and long contact life. Generic contactors often use inferior contact alloys that pit and fail prematurely under compressor load cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting terminals to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the \u003cstrong\u003eCarrier CP50P450P406011CP\u003c\/strong\u003e commercial packaged unit. Cross-reference OEM part number \u003cstrong\u003eHN53CD115\u003c\/strong\u003e against your unit's data plate and existing contactor label before ordering to confirm pole count and coil voltage. Our fitment team is available to verify compatibility before you purchase — don't hesitate to reach out.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909586211187,"sku":"CARRIE-CP50P450P406011CP-CONTACTOR-HN53CD115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909586243955,"sku":"CARRIE-CP50P450P406011CP-CONTACTOR-HN53CD115-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-HN53CD115_7d9bf406-76b4-420b-87dc-eaafbe677a54.jpg?v=1782904606","url":"https:\/\/nationalhvacparts.com\/products\/carrier-cp50p450p406011cp-contactor-1k1s1j","provider":"National HVAC Parts","version":"1.0","type":"link"}