Ultra-flat busbar terminal, connection cross-section round conductor=re 1.5-10 or rf 1.5-6qmm, connection cross-section strip conductor=3x9x0.8 or 6x9x0.8 or 4x16x0.8 or 6x16x0.8 or 10x16x0.8 or 11x21x1, for rails Cu 20x10 / 20x15, rated operating current Ie=630A