Terowell manufactures, exports and supplies Exposed Stranded Copper Conductor (bare stranded cable) used on both Lightning Assurance and Earthing Frameworks. Available as delicate drawn (copper wire that has been heat treated) and hard drawn (copper wire that has not been tempered after drawing).
Complies with ASTM B-1 for hard draw, STM B-2 for medium hard draw, ASTM B-3 for soft or annealed copper wire, and ASTM B-8 for concentric layers. Conforms to federal standard QQ-W-343. Conforms to the National Bureau of Standards Handbook. There are Stranding Concentric, Rope-Lay Concentric, Rope-Lay Bunched and Extra Flexible.
• Material: Soft drawn Bare stranded copper cable to BS EN 60228.
• Application: Bare copper conductors are used as ground conductors, uninsulated hook up wires and jumpers.