Distribution panel for transformer measurement consisting of: 2xNH00 fuse disconnectors with main current wiring to a NA protection transformer panel, N and PE busbar 12x5mm with 3x busbar terminals 70mm² and 3x busbar terminals 35mm², 1x distribution panel 2-row 24 TE for accommodating the NA protection control, 1x APZ room 300mm with RJ45 interface