Product basic info Primary colours: Red Additional colours: Black Weight unit: 540 g Physical properties Wire length: 25 m Conductor material: Copper, oxygene free Outer insulation material: PVC (polyvinyl chloride) On reel: Yes Outer diameter: 2.2 mm Electrical data Number of strands: 24 Voltage resistance: > 3 kV Isolation resistance: > 500 megohm Number of wires: 2 Technical data Diameter strands: 0.19 mm Environmental data Operating temperature range: -20-70 °C Operational properties Wire size (mm²): 0.75 mm² (EN)