How to Wire a Dryer Outlet (4-Prong and 3-Prong)
Updated July 2026. To wire a dryer outlet you need a dedicated 30-amp double-pole breaker, 10 AWG copper wire (10/3 NM-B for a modern 4-prong outlet), and a NEMA 14-30 receptacle. The job takes a confident DIYer 1 to 3 hours, depending on the run from your panel to the laundry area. The detail that …