{"product_id":"carrier-ha1bjx060000abaa-contactor-1h34au","title":"OEM Carrier Contactor 2-Pole 24V Coil for HA1BJX060000ABAA","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor HN52KD020 for Model HA1BJX060000ABAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN52KD020\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier HA1BJX060000ABAA\u003c\/strong\u003e packaged or split-system unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat or control board and closes the circuit to energize the compressor and\/or condenser fan motor. When the contactor fails — due to pitted contacts, a stuck plunger, or a burned coil — the air conditioning system will not respond to a call for cooling, even if the thermostat and control board are functioning correctly. Common symptoms include the system humming with no compressor start, the unit staying completely off during a cooling call, or the system running continuously without cycling off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | Factory-matched amperage rating | Direct OEM replacement for part number HN52KD020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact electrical and mechanical specifications, including precise contact gap, coil pull-in voltage, and contact material grade. Generic contactors may use lower-grade contact alloys that pit faster under load, reducing service life significantly in high-cycle applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power at the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a multimeter to confirm voltage at coil terminals. Photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship the same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct drop-in replacement for the Carrier \u003cstrong\u003eHA1BJX060000ABAA\u003c\/strong\u003e unit. Always verify the pole count, coil voltage, and amperage rating on your existing contactor's label before ordering to ensure correct fitment. Our HVAC parts specialists are available to confirm compatibility before you buy — no guesswork required. \u003cstrong\u003eOrder today and get same-day shipping on in-stock OEM parts.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909358997875,"sku":"CARRIE-HA1BJX060000ABAA-CONTACTOR-HN52KD020","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909359030643,"sku":"CARRIE-HA1BJX060000ABAA-CONTACTOR-HN52KD020-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-HN52KD020_4049e29d-e7e5-486b-9ebc-4abe434b2009.jpg?v=1782904784","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ha1bjx060000abaa-contactor-1h34au","provider":"National HVAC Parts","version":"1.0","type":"link"}