According to DIN 46341 Part 1, Form A. For conductors e.g. VDE 0295 Class 2, 5 and 6. Short version. Ideal for connecting different conductor cross-sections. Precise end processing for easy cable entry. Optimum material and pressing properties due to annealed material. Galvanically tinned to protect against corrosion. Material Cu in accordance with EN 13 600.