{"product_id":"carrier-contactor-c4850c50zg050100","title":"OEM Carrier Contactor C4850C50ZG050100 for Model C4850C50ZG050100","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C4850C50ZG050100 for Model C4850C50ZG050100\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor (C4850C50ZG050100) is the high-voltage switch that delivers power to your compressor and outdoor fan motor whenever cooling is requested. The thermostat energizes the coil, the contacts close, and the condensing unit comes online. As contacts age they pit and corrode, causing symptoms such as loud humming, hard starts, intermittent cooling, or a system that won't engage. This OEM replacement restores crisp, reliable switching and protects the compressor from the voltage loss and overheating that failing contacts produce. Made to Carrier's factory specifications, it drops directly into model C4850C50ZG050100 with no modification, so you avoid the compatibility risks of universal parts. The replacement is a moderate, DIY-accessible task: turn off power at the breaker and disconnect, photograph the wire positions, and transfer each lead one at a time to the matching terminal. Most swaps take 20 to 30 minutes with basic hand tools. Use a multimeter to confirm the power is off before touching terminals. In stock and ready to ship same-day for orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C4850C50ZG050100.\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":62966785016179,"sku":"carrier-contactor-c4850c50zg050100","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c4850c50zg050100","provider":"National HVAC Parts","version":"1.0","type":"link"}