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Service Wire 14 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S14

Service Wire 14 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S14

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  • Service Wire 14 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S14
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Service Wire 14 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S14

Application: Suitable for use in electrical grounding systems (including counterpoise grounding) and on insulators for overhead transmission and distribution applications. Stranded conductors offer greater flexibility than solid. 

Standards: 
• ASTM Standards: 
• B-1 (hard drawn) 
• B-2 (medium hard drawn) 
• B-3 (soft or annealed) 
• B-8 (concentric lay stranded) 
• B-33 (tinned) 
• B-787 (combination strand) 
• REA/RUS Approved 
• Federal Standard QQ-W-343 
• RoHS Compliant

technical specification:
size awg 14
strand (no.) 7
stranding class B
nominal diameter overall (inch) 0.073
approx. net weight (lb/1000') 12.70
hard drawn min. breaking strength (lbs.) 197.1
hard drawn dc resistance (ohms/1000') @ 20°c 2.6790
medium hard drawn min. breaking strength (lbs.) 157.7
medium hard drawn dc resistance (ohms/1000') @ 20°c 2.6650
soft drawn dc resistance (ohms/1000') @ 20°c (bare) 2.5800
soft drawn dc resistance (ohms/1000') @ 20°c (tinned) 2.6800
ampacity* -
service wire part number BST7S14
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