{"product_id":"carrier-contactor-c50a502511","title":"OEM Carrier Contactor C50A502511 for Carrier Model C50A502511","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C50A502511 for Carrier Model C50A502511\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier Contactor (C50A502511) is the high-voltage switch that brings your condensing unit online, closing the power circuit to the compressor and outdoor fan motor each time the thermostat calls for cooling. Manufactured to Carrier's exact factory standards, it ensures reliable contact closure, low electrical resistance, and a heavy-duty build that endures thousands of inrush-current switching cycles. It serves as a precise direct-fit replacement for Carrier model C50A502511, matching the original coil voltage, pole arrangement, and amp rating so it installs without modification or rewiring. The replacement is an intermediate repair for a trained technician: shut off power at the disconnect, photograph the existing wiring, transfer leads one terminal at a time, and securely mount the new contactor. Warning signs of a bad contactor include buzzing, chattering, pitted contacts, and a unit that won't start, so a fresh one restores dependable cooling and safeguards your compressor. In stock and ready to ship same-day on every order placed before 3PM CST. Trust NationalHVACParts.com for authentic OEM Carrier parts and fast shipping.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A502511.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62964193296755,"sku":"carrier-contactor-c50a502511","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a502511","provider":"National HVAC Parts","version":"1.0","type":"link"}