AWG 477 ACSR Conductor - HEN - ASTM B232

Item Technical Details
Standard ASTM B232, Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated Steel Reinforced (ACSR)
Code Name Hen
AWG/MCM 477
Aluminum Area 241.68 mm2
Steel Area 56.39 mm2
Total Area 298.07 mm2
Aluminum Wire Nos 30
Single Aluminum Wire Dia 3.20 mm OR 0.1259 ins
Steel Wire Nos 7
Single Steel Wire Dia 3.20 mm OR 0.1259 ins
Approx Overall Dia 22.4 mm OR 0.881 ins
Aluminum Weight 671 kg/km OR 450 lbs/1000ft
Steel Weight 441 kg/km OR 296 lbs/1000ft
Total Weight 1112 kg/km OR 746 lbs/1000ft
Aluminum Content 60.35%
Steel Content 39.65%
Nominal Breaking Load 105.34 kN
Rated Strength 23800 lbs
Allowable Ampacity 666 Amps