Designation: B 229 –04
Standard Speci?cation for
Concentric-Lay-Stranded Copper and Copper-Clad Steel
Composite Conductors 1
This standard is issued under the ?xed designation B 229; the number immediately following the designation indicates the year of
original adoption or, in the caseof revision, the year of last revision. A number in parenthesesindicates the year of last reapproval. A
superscri