Product basic info Primary colours: Transparent Additional colours: Red Weight unit: 1490 g Physical properties Wire length: 15 m Conductor material: Copper, oxygene free Outer insulation material: PVC (polyvinyl chloride) On reel: Yes Outer diameter: 3.5 mm Electrical data Number of strands: 88 Voltage resistance: > 3 kV Isolation resistance: > 500 megohm Number of wires: 2 Technical data Conductor resistance km: 7.5 ohm Diameter strands: 0.19 mm Environmental data Operating temperature range: -20-70 °C Operational properties Wire size (mm²): 2.5 mm² (EN)