Insulated wire end ferrules, dimensions according to DIN 46228, Part 4, color series 2. 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-wire copper conductors, prevents damage and splitting. Design: Cross section: 4 mm², length without insulation L2: 10 mm, total length L1: 17 mm, D1: 2.8, S1: 0.1, S2: 0.3, D2: 4.8, insulation color: gray, weight per 100 pieces~kg: 0.03, PU/piece: 100.