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Flexible Building Wire

Polar Wire's Single Conductor Flexible Building Wire is a Class K flexing service wire made with 30 gauge stranding for superior flexibility. It features excellent oil, heat, acid, and moisture resistance. Constructed of soft annealed bare copper to ASTM Specification B172, and insulated with an extra-flexible extruded, high dielectric PVC jacket.


made in the USAdownload pdfFlexible Building Wire (THHW)