Nassau 250-250-250-3/0 SER Aluminum Underground Service Entrance Cable — 350FT, 250 MCM (3 conductors), 230 Amps

350FT spool of Nassau SER aluminum underground service entrance cable configured as 250-250-250-3/0. Insulated conductor size (AWG): 250 MCM (3 conductors). Overall outside diameter: 1.601 inches. Rated ampacity: 230 Amps. Ideal for underground service entrance runs where a three-conductor 250 MCM aluminum SER cable is required.