Also Known As:

6-6 shepherd aluminium overhead cables, 6-6 shepherd overhead aluminum wire, 6-6 shepherd two conductor cable, 6-6 shepherd  2 conductor power cable, 6-6 shepherd two conductor, 6-6 shepherd aluminum drop, 6-6 shepherd overhead service drop conductors, 6-6 shepherd overhead service conductors.

Conductors:

Duplex aluminium overhead cables have a concentric strand or compressed 1350-H19 series aluminum conductor.

Messenger:

Duplex overhead aluminum wire has a bare ACSR messenger. Optional constructions include a messenger of AAC or 6201 alloy. 

Insulation:

Cables with duplex overhead service drop conductors have a black cross linked polyethylene (XLP) insulation.