Nassau SER Aluminum Underground Service Entrance Cable 250-250-250-3/0 (20FT)

20FT Nassau SER aluminum underground service entrance cable in a 250-250-250-3/0 configuration. Contains three insulated conductors, each 250 MCM (AWG). Overall outside diameter: 1.601 inches. Rated ampacity: 230 Amps. Ideal for installations requiring a three-conductor 250 MCM aluminum service entrance cable.