{"product_id":"carrier-contactor-c4850c50zg040600","title":"OEM Carrier Contactor C4850C50ZG040600 for Model C4850C50ZG040600","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C4850C50ZG040600 for Model C4850C50ZG040600\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor (C4850C50ZG040600) is the power-switching relay that feeds line voltage to your air conditioner's compressor and condenser fan on every cooling call. When the coil energizes, the contacts close and the outdoor unit starts up. Worn, pitted, or stuck contacts are among the most common AC failures, producing buzzing, chattering, weak cooling, repeated breaker trips, or a no-start condition. Replacing the contactor with this OEM part restores reliable, full-voltage switching and helps prevent the compressor damage that results from arcing and voltage drop. Built to Carrier's original tolerances, it is an exact-fit match for model C4850C50ZG040600, removing the fitment uncertainty of generic substitutes. Installation difficulty is moderate and DIY-friendly: shut off power at the breaker and outdoor disconnect, photograph the wiring for reference, and transfer each lead to the corresponding terminal one at a time. Most jobs finish in 20 to 30 minutes with a screwdriver and nut driver. Confirm the circuit is de-energized with a voltage tester before beginning. In stock and ships 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 C4850C50ZG040600.\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":62966785048947,"sku":"carrier-contactor-c4850c50zg040600","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c4850c50zg040600","provider":"National HVAC Parts","version":"1.0","type":"link"}