8GK4650-3KK22Brand: SiemensMPN: 8GK4650-3KK22ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 4x 3NP1123./3NP1133. (NH00/000) mounting on busbar H = 450 mm, W = 500 mm for busbar 40 or 60 mm (wRequest a quote