Insulated wire end ferrules, dimensions according to DIN 46228, part 4, color series 1. Technical data - Material: Cu-ETP according to DIN EN 13600 - Surface: tin-plated - Insulation polypropylene - Temperature resistance -35°C to +105 °C - For effortless attachment to fine-stranded copper conductors, prevents damage and splitting. Cross section: 2.5 mm², length without insulation L2: 8 mm, total length: L1: 15 mm, D1: 2.2, S1: 0.15, S2: 0.25, D2: 4.2, insulation color: gray, weight per 100 pieces~kg: 0.01, PU/piece: 100