Service Wire 2 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S2

Service Wire 2 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S2

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Service Wire 2 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S2
Service Wire 2 AWG 7 Strands Bare Copper Conductor Soft Annealed, Medium Hard, Hard Drawn Wire BST7S2

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 2
strand (no.) 7
stranding class A,B
nominal diameter overall (inch) 0.284
approx. net weight (lb/1000') 204.90
hard drawn min. breaking strength (lbs.) 3,050.0
hard drawn dc resistance (ohms/1000') @ 20°c 0.1660
medium hard drawn min. breaking strength (lbs.) 2,360.0
medium hard drawn dc resistance (ohms/1000') @ 20°c 0.1650
soft drawn dc resistance (ohms/1000') @ 20°c (bare) 0.1594
soft drawn dc resistance (ohms/1000') @ 20°c (tinned) 0.1657
ampacity* 209
service wire part number BST7S2

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