DistributorSouthwire
477-19 AAC COSMOS 3800 LB

Southwire

477-19 AAC COSMOS 3800 LB

Southwire #
10093326

Classes AA and A are used primarily for overhead transmission and primary and secondary distribution, where ampacity must be maintained and a lighter conductor (compared to ACSR) is desired, and when conductor strength is not a critical factor.

Part of the family: AAC

Priced by quote — copper moves daily (COMEX), so we quote at the current price.

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📄 Spec sheet (PDF)📎 Bare Overhead Conductors Installation Guide📎 Overhead Conductor Manual📎 Al Cond Str Bare EPD📎 AAC Cable Bare EPD

Application & features

AAC-All Aluminum Conductor, Bare

Specifications

CodewordCOSMOSCOSMOS
Size477 KCMIL477 KCMIL
No. of Strands1919
Nom. OD792 mils20.12 mm
Nominal Total Weight447 lbs/1000'665 kgs/km

Standards & references

  • B230 Aluminum 1350-H19 Wire for Electrical Purposes.
  • B231 Concentric-Lay-Stranded Aluminum 1350 Conductors.