{"product_id":"carrier-ph10ja04200gabaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH10JA04200GABAA","description":"\u003ch1\u003eOEM Carrier 1-Pole Contactor 30 Amp 24V Coil — HN51KC024 for Model PH10JA04200GABAA\u003c\/h1\u003e\u003cp\u003eThis is the factory-authorized OEM replacement contactor for the \u003cstrong\u003eCarrier PH10JA04200GABAA\u003c\/strong\u003e packaged heat pump unit. The contactor is the high-voltage relay that energizes your compressor and fan motor every time the thermostat calls for cooling or heating. When the contactor fails — due to pitted contacts, a welded\/stuck plunger, or an open coil — the system will either refuse to start at all, run continuously without shutting off, or fail to respond to thermostat commands. Replacing with the correct OEM part restores factory-specified switching performance and protects the compressor from premature failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole | 30A Full Load Amps (FLA) | 150A Locked Rotor Amps (LRA) | 24 VAC Coil | 50\/60 Hz | OEM Part# HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part engineered to exact OEM specifications — not a generic substitute. Generic contactors often use lower-grade contact materials that pit faster under high inrush loads, shortening compressor life and causing nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker panel before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before disconnecting. Verify 24V coil pull-in with a meter after installation before restoring load power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Verified fit for Carrier model \u003cstrong\u003ePH10JA04200GABAA\u003c\/strong\u003e. This contactor also crosses to Bryant, Payne, and other ICP family units specifying OEM part number HN51KC024. Always confirm the part number against your unit's wiring diagram or data plate before ordering. Our fitment team is available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641989812595,"sku":"CARRIE-PH10JA04200GABAA-CONTACTOR-HN51KC024","price":62.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641989845363,"sku":"CARRIE-PH10JA04200GABAA-CONTACTOR-HN51KC024-GEN","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_8b136e89-1fb9-4850-af2b-baac3fb40cbe.jpg?v=1775021438","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja04200gabaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}