{"product_id":"carrier-09dk020500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK020500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK020500\u003c\/h1\u003e\u003cp\u003eThe Carrier HN53CB115 is the factory-specified OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK020500\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay that closes the circuit to your compressor and fan motors every time your thermostat calls for cooling. When it fails — due to pitted contacts, a burned coil, or worn-out pull-in mechanism — your system may hum without starting, fail to energize at all, or trip the breaker on startup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120VAC) Coil | Direct factory replacement for Carrier 09DK020500 | Also replaces HN53TB115, HN52KC016, HN72AZ301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part (Hartland Controls HCCY3XT01DT103), factory-matched for exact pull-in voltage, contact gap, and arc suppression. Aftermarket contactors often use inferior contact alloys that pit faster under high-inrush commercial loads, shortening equipment life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off all power at the disconnect and verifying zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before removal. On commercial 3-pole units, line-side wiring may involve 208–240V three-phase — always confirm with a licensed technician if unsure.\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 Engineered as a direct OEM drop-in for Carrier model \u003cstrong\u003e09DK020500\u003c\/strong\u003e commercial HVAC equipment. Verify your existing contactor's pole count, amperage rating, and coil voltage against your unit's data plate before ordering. Our team is available to confirm fitment — reach out before you buy for peace of mind.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640103031155,"sku":"CARRIE-09DK020500-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640103063923,"sku":"CARRIE-09DK020500-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_aedbec6e-34b3-4093-82c7-7247c36380ff.jpg?v=1775015964","url":"https:\/\/nationalhvacparts.com\/products\/carrier-09dk020500-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}