Distribution box NAJDM53.B, three-phase in and out are branched with black couplers into three single-phase outputs L1, L2 and L3. The distribution box can be fixed e.g. to the installation plate by screws, max. ø 6 mm, two holes in the middle (distance between holes 75 mm) or four holes in the corners of the box. The box can also be fixed with two cable ties from the clamps on the box base. The third way of fixing is by using the so-called snap-on pins, for which there are four fixing holes on the box base. Weight 254 g.