Flat Twin & Earth Cable, 2 Core & Earth, 4 mm, Stranded Copper, 450/750 Volt, 7/0.85 mm Strands, 2.5 mm Earth Conductor, 13.9 mm x 6.3 mm Overall Diameter, 0.8 mm Insulation Thickness, 1.1 mm Sheath Thickness, Conductor Resistance: DC: 4.61 Ohm/km, AC: 5.61 Ohm/km, Insulation Resistance: 12 MOhm/km, V-90 PVC Insulation, PVC Sheath, Red Black Green/Yellow Cores, White Sheath, 90 deg C, AS/NZS 1125, AS/NZS 5000.2