{"product_id":"carrier-contactor-c50a502051","title":"OEM Carrier Contactor C50A502051 for Model C50A502051","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C50A502051 for Model C50A502051\u003c\/h1\u003e\n\u003cp\u003eThe genuine Carrier C50A502051 contactor is the OEM relay that switches high-voltage power to your system's compressor and condenser fan motor. Each time the thermostat calls for cooling, the contactor coil pulls in and closes its contacts to energize the unit, then releases to break the circuit when cooling stops. Over time the contact points pit and burn, leading to buzzing, intermittent operation, failure to start, or a compressor that won't shut off. This factory-spec replacement is an exact fit for Carrier model C50A502051 and installs without any wiring modifications. For a qualified technician the swap is a quick job — usually under 30 minutes with hand tools once power is safely disconnected — but high-voltage repairs should be handled by a licensed HVAC pro. Choosing the correct OEM part safeguards your compressor against voltage spikes and keeps the system running efficiently. We keep this contactor in stock and ship same-day on orders placed before 3PM CST. Order today and restore dependable cooling with a part engineered to factory standards.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A502051.\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":62964243431795,"sku":"carrier-contactor-c50a502051","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a502051","provider":"National HVAC Parts","version":"1.0","type":"link"}