Nassau 250-250-250-3/0 SER Aluminum Underground Service Entrance Cable — 250 MCM (3-Conductor), 650FT

650FT spool of Nassau SER aluminum service-entrance cable engineered for underground installations. Contains three insulated conductors, each sized at 250 MCM AWG. Cable outside diameter: 1.601 inches. Rated ampacity: 230 Amps.