{"product_id":"carrier-contactor-c50a503011","title":"OEM Carrier Contactor C50A503011 for Carrier Model C50A503011","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C50A503011 for Carrier Model C50A503011\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier Contactor (C50A503011) is the magnetic switch that energizes your condensing unit, closing the high-voltage circuit to the compressor and outdoor fan motor each time the thermostat calls for cooling. Built to Carrier's exact factory specification, it delivers reliable contact closure, low-resistance conductivity, and long electrical life under the heavy inrush loads HVAC systems demand. It is engineered as a direct-fit replacement for Carrier model C50A503011, so the coil voltage, pole configuration, and amp rating match your unit with no rewiring or guesswork. Installation is a straightforward intermediate-level repair for a qualified technician: disconnect power, photograph the wiring, transfer the leads one terminal at a time, and mount the new contactor in minutes. A worn contactor causes hard starts, chattering, buzzing, or a unit that won't run, so replacing it restores dependable operation and protects your compressor. In stock and ready to ship same-day on all orders placed before 3PM CST. Order with confidence from NationalHVACParts.com for authentic OEM quality and fast delivery.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A503011.\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":62964191068531,"sku":"carrier-contactor-c50a503011","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a503011","provider":"National HVAC Parts","version":"1.0","type":"link"}