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4 Butternut ACSR - Aluminum Conductor Steel Reinforced

Allowable Ampacity for 4 Butternut ACSR - Aluminum Conductor Steel Reinforced: 105 Amps

Applications:

ACSR wire, or Aluminum Conductor Steel Reinforced cable, is an electrical cable mainly used for distribution services as well as bare overhead transmission, both primary and secondary, in various industrial settings, including construction. ACSR cable is especially suitable for line design due to its steel core strand, which increases the strength of the cable without sacrificing its ampacity, yet affects the ACSR wire price. The aluminum alloy conductor in ACSR wire prevents overheating and allows for extra flexibility of the electrical wire. 

Also Known As:

6 Butternut steel reinforced cable, 6 Butternut acsr wire, 6 Butternut acsr cable, 6 Butternut aluminum conductor steel reinforced, 6 Butternut acsr aluminum conductor steel reinforced, 6 Butternut all aluminum conductor, 6 Butternut aluminum alloy cable, 6 Butternut abrasive resistant cable, 6 Butternut transmission overhead, 6 Butternut overhead power line components.

Standards:

• B-230 Aluminum wire, 1350-H19 for Electrical Purposes 

• B-231 Aluminum conductors, concentric lay stranded 

• B-232 Aluminum conductors, concentric lay stranded, coated steel reinforced (ACSR) 

• B-341 Aluminum coated steel core wire for aluminum conductors, steel reinforced (ACSR/AZ) 

• B-498 Zinc coated steel core wire for aluminum conductors, steel reinforced (ACSR) 

• B-500 Metallic coat

Construction

Conductors:

ACSR (aluminum conductor steel reinforced) has a concentric steel core stranding conductor consisting of Aluminum Alloy 1350-H19 wires, available with Class A, B, or C galvanizing, aluminum coated (AZ), or with aluminum-clad steel core (AL). 

Specifications:

• Size (AWG or KCM): 4

• Stranding (AL/STL): 6/1

• Diameter Inches: Cable OD: 0.303

• Weight lb/1000FT: Aluminum: 24.5

• Weight lb/1000FT: Steel: 11.6

• Weight lb/1000FT: Total: 36.1

• Content %: Aluminum: 67.90

• Content %: Steel: 32.10

• Rate Breaking Strength (lbs.): 1,190

• OHMS/1000ft: DC at 20ºC: 0.6410

• OHMS/1000ft: AC at 75ºC: 0.806

• Ampacity: 105 Amps