Product Information

Specification

4 AWG 7 Stranded Tinned Bare Copper Conductor Soft Drawn Wire ( Reduced Spool Price of 250ft Spool )

Other Names For 4-7 tinned bare copper:

4-7 tinned bare copper wire, 4-7 tinned bare electrical wire, 4-7 tinned bare copper cable, 4-7 overhead tinned copper cable, 4-7 overhead tinned copper conductor

Application:

Tinned Bare Copper Wire is an electrical wire suitable for overhead distribution circuits or grounding conductors. It is also used in hookers and jumpers that do not have an insulation. The layer of tin provides an improved resistance to corrosion and difficult environmental conditions. Bare conductors of this electrical wire exhibit superior conductivity compared to insulated versions.

Construction:

Conductor:

Tinned Bare Copper Wire has a tinned copper conductor per ASTM B-1, B-2 and B-3 (B-8 if stranded). The conductor is available in hard, medium-hard, and soft-drawn combination unilay temper. Some of the advantages of copper in cables include conductivity, tensile strength, and the properties of the tensile expansion.

Insulation:

Uninsulated

Jacket:

Unjacketed

Standards:

• ASTM B-1, B-2, B-3, B-8
• National Electric Code (NEC)
• CSA
• UL listed
• Federal Spec QQ-W-333
• NEC Listed

Specifications:

• Size AWG: 4 
• Number of Strands: 7/W
• Outside Diameter: 0.232 inches
• Weight lb/1000FT: 128.90 lbs
  
  

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