{"product_id":"carrier-contactor-c50a302511","title":"OEM Carrier Contactor Replacement C50A302511 for Model C50A302511","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement C50A302511 for Model C50A302511\u003c\/h1\u003e\n\u003cp\u003eRestore reliable cooling with this genuine OEM Carrier contactor (C50A302511), the high-voltage relay that controls power to your compressor and condenser fan motor. Each time the thermostat calls for cooling, the contactor coil pulls the contacts closed to start the outdoor unit, then releases to end the cycle. Engineered to Carrier's factory standards, it is fully compatible with model C50A302511, delivering the correct coil voltage, contact amperage, and pole arrangement for safe, dependable service. A failing contactor typically causes a buzzing unit that won't start, arced or welded contacts, erratic cooling, and tripped breakers. Replacing it is a moderate-difficulty repair for a confident DIYer or technician: turn off power at the disconnect, photograph the wiring, move the leads to the new part, fasten it, and reconnect. Always meter the terminals to confirm power is off before servicing. Authentic OEM parts guarantee proper fit and protect your equipment warranty, unlike unpredictable generic replacements. This contactor is in stock and ships same-day on all orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A302511.\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":62964896792947,"sku":"carrier-contactor-c50a302511","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a302511","provider":"National HVAC Parts","version":"1.0","type":"link"}