^{1.Conductor: Conductors} are concentric strand AAC (1350-H19),AAAC (either compressed or full compact depending on conductor size) or ACSR. 

^{3.Available with track-resistant high-density polyethylene (TR-HDPE) per ASTM D1248 or Track-Resistant Cross-linked Polyethylene (XLPE) covering per ASTM D2656.}

^{The minimum thickness of each layer at any point shall not be less than meet the standard requirement. The outer layer shall contain a carbon black additive, not less than 0.02% to provide the weather resistance, and track resistance.}

Used for primary and secondary overhead distribution where limited space is available or desirable for rights of way. Installed as an uninsulated conductor; however, covering is effective in preventing direct shorts and instantaneous flashovers should tree limbs or other objects contact conductors in such close proximity. The resulting close-proximity configuration minimizes the amount of space and hardware required for line installation; particularly useful in congested areas such as alleyways or tight corridors.