{"product_id":"carrier-contactor-c50a302751","title":"OEM Carrier Contactor C50A302751 for Model C50A302751","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor C50A302751 for Model C50A302751\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier C50A302751 contactor is the genuine factory switching relay that energizes your compressor and outdoor fan motor each time cooling is demanded. Its low-voltage coil closes the high-voltage contacts to power the load and opens them to shut the unit off, repeating thousands of times per season. That heavy duty makes the contactor a leading cause of no-cool service calls when its contacts become pitted or welded from arcing, producing symptoms like loud humming, hard starts, or a complete failure to start. Installing the genuine OEM C50A302751 restores dependable switching and protects your compressor from electrical faults. Engineered to Carrier's original specifications, it provides an exact match in coil voltage, amp rating, and pole configuration for a direct fit in model C50A302751 — no splicing or adapters required. A qualified technician can complete the job in about 20-30 minutes: disconnect power, transfer the wiring terminal by terminal, secure the contactor, and confirm proper operation. Check coil voltage compatibility first. Order before 3PM CST for same-day shipping and minimal system downtime.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model C50A302751.\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":62964830339443,"sku":"carrier-contactor-c50a302751","price":42.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-c50a302751","provider":"National HVAC Parts","version":"1.0","type":"link"}