{"product_id":"carrier-09de044c510-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 120V 30A HN52KC052 — 09DE044C510","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 120V 30 Amp HN52KC052 for Model 09DE044C510\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part #HN52KC052) is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier 09DE044C510\u003c\/strong\u003e. The contactor acts as the electrical bridge between your thermostat's 24V control signal and the high-voltage power supply to your compressor and condenser fan motor. When the 120V coil energizes, the contacts close and allow current to flow — starting the system. When it fails, the results are immediate and unmistakable: the unit won't start, contacts chatter loudly, or the system runs continuously even when cooling isn't called for.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 120V AC Coil | 30 Amp Full Load | 50\/60 Hz | Factory OEM part #HN52KC052 — direct drop-in replacement, no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors are manufactured to Carrier's exact coil pull-in voltage and contact silver-alloy specs. Generic contactors often use inferior contact materials that arc and pit faster, increasing the risk of compressor damage from voltage drop under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Label wires if needed. Swap terminals one at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. 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\u003e09DE044C510\u003c\/strong\u003e. Verify your existing contactor's pole count, coil voltage (120V), and amperage rating on the data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before your order ships — call or chat today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640131866995,"sku":"CARRIE-09DE044C510-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640131899763,"sku":"CARRIE-09DE044C510-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_a4310e4d-60d7-4357-89cc-1ee55f0f7741.jpg?v=1775021664","url":"https:\/\/nationalhvacparts.com\/products\/carrier-09de044c510-contactor-1h36kb","provider":"National HVAC Parts","version":"1.0","type":"link"}