15KV rated cable is encapsulated in a 1 3/4” O.D. fiberglass tube. The fiberglass tube gives added insulation and mechanical protection for jumpering switch gear, reclosers and cutting in double deadends. Cable can be removed for inspection and replacement. Fiberglass hanger brackets allow clamps to be secured for installation and removal of jumper. Can be installed on wire sizes from 8 solid .120 diameter up to and including 1,033 MCM 1.25 diameter.