{"product_id":"carrier-contactor-c50a503512","title":"OEM Carrier Contactor Replacement C50A503512 for Model C50A503512","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement C50A503512 for Model C50A503512\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier contactor (C50A503512) is the electromagnetic switch responsible for sending line voltage to your compressor and condenser fan motor whenever the thermostat calls for cooling. When the coil energizes, the contacts close and power flows to the high-amperage components. Pitted, burnt, or chattering contacts are a leading cause of no-cooling failures, hard starts, and short cycling. Built as a direct replacement for Carrier model C50A503512, this contactor matches the factory coil voltage, contact poles, and amp rating to ensure safe, code-correct operation. Replacement is a moderate task that a careful homeowner or technician can handle: shut off power at the breaker and outdoor disconnect, photograph and transfer the wiring one lead at a time, then mount the new contactor. The repair typically takes 20-30 minutes with basic hand tools. Always confirm the circuit is de-energized before servicing. Genuine OEM quality provides dependable switching and a long service life. In stock and shipping the same day on orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A503512.\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":62964094599539,"sku":"carrier-contactor-c50a503512","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a503512","provider":"National HVAC Parts","version":"1.0","type":"link"}