Service line fuse box is made to facilitate the connection of service cables from the front, as the bottom flange opening is larger with the possibility to mount a plastic earth cable flange. The cover is interlocked and cannot be opened in the closed position. In the open position, it is energized on both sides of the fuse-link and the switching functions also satisfy the conditions applicable for the disconnector. It is also possible to lock the operating mechanism with a padlock in the closed position. Service line fuse box is equipped with PEN terminal block. Main inlet box 250A 3-pole for blade fuse 1, flange 21/33 up/down divisible
