{"product_id":"carrier-09de146100-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE146100","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 30 Amp 120V Coil — HN52KC052 for Model 09DE146100\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part number \u003cstrong\u003eHN52KC052\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier 09DE146100\u003c\/strong\u003e commercial HVAC unit. The contactor acts as the primary switching device that completes the high-voltage circuit to the compressor and condenser fan motor each time the thermostat calls for cooling. When the contactor fails, the control board sends the 120V signal to the coil — but nothing happens. Common failure symptoms include the system not turning on at all, the compressor failing to energize, audible clicking with no motor start, or pitted\/burned contact points visible on the relay face.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp (32A rated) | 110–120 VAC Coil | 50\/60 Hz | Screw terminal connection | Single phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Factory Authorized Parts (FAP) OEM contactor built to Carrier's exact coil pull-in voltage, contact gap, and arc-suppression spec. Generic contactors may use thinner contact material, leading to premature pitting, coil burnout, and repeated callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and camera\/phone to photograph wiring before removal. Label every wire before disconnecting from the old contactor.\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 when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003e09DE146100\u003c\/strong\u003e commercial HVAC equipment using a 2-pole, 30A, 120V coil contactor configuration. Always verify coil voltage and amperage rating on your unit's data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640110371187,"sku":"CARRIE-09DE146100-CONTACTOR-HN52KC052","price":128.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640110403955,"sku":"CARRIE-09DE146100-CONTACTOR-HN52KC052-GEN","price":113.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_5a471331-b55f-4275-bfa3-abd5293889fb.jpg?v=1775021935","url":"https:\/\/nationalhvacparts.com\/products\/carrier-09de146100-contactor-1h36kb","provider":"National HVAC Parts","version":"1.0","type":"link"}