Nassau SER Aluminum Underground Service Entrance Cable 250-250-250-3/0 — 475FT

Nassau SER aluminum underground service entrance cable supplied on a 475FT spool. Contains three insulated conductors, each sized 250 MCM (AWG). Overall outside diameter: 1.601 inches. Rated ampacity: 230 Amps. Built for high-capacity service entrance installations requiring durable aluminum SER construction.