8 6 AWG Cu XLPE Insulated Duplex Service Drop Cable​ The 8 & 6 AWG Cu XLPE Insulated Duplex Service Drop Cable is a self-supporting secondary wire designed for 600V construction and temporary power applications. Its duplex configuration—8 AWG and 6 AWG tinned copper conductors—delivers balanced current distribution, with the 6 AWG core handling higher loads (up to 55A) and the 8 AWG supporting 40A, ideal for construction sites, workshops, and temporary installations.​ XLPE insulation ensures 600V stability with high dielectric strength (>20kV/mm), resisting UV, moisture, and -40°C to 90°C temperatures. The self-supporting design integrates a steel messenger wire, eliminating the need for extra support, while tinned copper enhances corrosion resistance in wet or industrial environments.​ Compatible with standard fittings, it simplifies installation for temporary power to tools, generators, or site offices. Compliant with ASTM B3 and UL 44, it meets safety standards for construction zones.​ Key SEO terms: 8 6 AWG duplex drop cable, XLPE insulated copper cable, self-supporting service wire, 600V construction cable.