{"product_id":"carrier-contactor-c50a505051","title":"OEM Carrier Contactor Replacement C50A505051 for Model C50A505051","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement C50A505051 for Model C50A505051\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor is the factory replacement switching relay for the Carrier C50A505051 unit. The contactor is the electrical heart of your system's start sequence, using a 24-volt thermostat signal to engage the high-voltage circuit that powers the compressor and condenser fan motor. Over years of cycling, the contacts arc, pit, and corrode—leading to a unit that won't start, hums without engaging, or fails to shut down. Replacing this contactor with the OEM part restores dependable operation and shields your compressor from electrical stress. Manufactured to Carrier's precise specifications, it matches the original poles, coil voltage, and current rating for an exact drop-in fit with no modifications. Installation is easy for most homeowners—roughly 15–20 minutes with hand tools. Always disconnect power first, photograph the existing wiring, and transfer one lead at a time. Hire a licensed technician if you have any doubts. We carry authentic Carrier parts only. Order before 3PM CST and this contactor ships the same day.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A505051.\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":62964045087091,"sku":"carrier-contactor-c50a505051","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a505051","provider":"National HVAC Parts","version":"1.0","type":"link"}