{"product_id":"carrier-c50a502061-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C50A502061","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C50A502061 — HN53CB115 \/ HN53CD115\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement contactor for the \u003cstrong\u003eCarrier C50A502061\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay controlled by a low-voltage (24V) signal from the thermostat or control board. When the thermostat calls for cooling, the 24V coil energizes and the contactor closes, sending line voltage to the compressor and condenser fan motor. A failed contactor is one of the most common reasons an air conditioning system won't turn on — symptoms include a clicking or buzzing sound with no compressor startup, burnt or pitted contact points, or a system that runs continuously without shutting off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | Factory-rated ampacity for Carrier C50A502061 | OEM part numbers HN53CB115 and HN53CD115 — verify your existing part number before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips that resist pitting and arcing far longer than generic alternatives. Generic contactors may carry inconsistent coil voltage tolerances, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off both the disconnect and breaker before beginning work. Line voltage is present at the contactor terminals — always confirm power is off with a multimeter. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eC50A502061\u003c\/strong\u003e commercial packaged unit. Cross-references OEM part numbers HN53CB115 and HN53CD115. Confirm coil voltage and pole configuration on your existing contactor's label before ordering. Our fitment team is available to verify compatibility prior to purchase — same-day shipping available on in-stock units.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909676650867,"sku":"CARRIE-C50A502061-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909676683635,"sku":"CARRIE-C50A502061-CONTACTOR-HN53CB115-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-HN53CB115_ff2b2c9c-232e-42e0-a321-39130e1680c1.jpg?v=1782904467","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c50a502061-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}