{"product_id":"carrier-contactor-c50a504012","title":"OEM Carrier Contactor Replacement C50A504012 for Model C50A504012","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement C50A504012 for Model C50A504012\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier contactor (C50A504012) is the heavy-duty switch that delivers line voltage to your system's compressor and outdoor fan motor whenever the thermostat calls for cooling. The coil energizes, the contacts close, and power flows to the high-amperage loads. Burnt, pitted, or stuck contacts are a common cause of no-cooling failures, loud humming, and short cycling. Designed as a direct replacement for Carrier model C50A504012, this contactor matches the factory coil voltage, pole count, and current rating so your unit operates safely and exactly as engineered. Replacement is a moderate DIY repair: kill power at the breaker and disconnect, photograph the existing wiring, and move leads one at a time onto the new contactor before mounting it. Plan on roughly 20-30 minutes with standard hand tools, and always confirm the circuit is de-energized first. Genuine OEM parts deliver consistent switching performance and a long service life you can count on. We keep this contactor in stock and ship 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 C50A504012.\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":62964094468467,"sku":"carrier-contactor-c50a504012","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a504012","provider":"National HVAC Parts","version":"1.0","type":"link"}