DISTRIBUTION PANEL

PROBLEM TO BE SOLVED: To facilitate positioning and to make it difficult for the mechanical strength of a box to weaken by providing guide members for fitting supporting members movably to positions corresponding to the length between both ends in the direction of side by side arrangement of internal lids. SOLUTION: A box 5 having openings in its one surface is formed by bending an iron plate and is composed of a bottom plate 5a for arranging electrical equipment, and side plates 5b, 5c, 5d, 5e formed by bending their tips toward the inside so as to be opposed to the bottom plate 5a, with their base ends connected to the four peripheral sides of the bottom plate 5a. And approximately U-shaped cable supporting elements 17 are fitted to a pair of second side plates 5d, 5e being opposed, and in their gaps with the tip sides of the second side plates being opposed, guide members 18 for fitting the pivoting members 14, 15 for a plurality of internal lids on the side of one side plate, and for fitting supporting members 16 for the internal lids to positions corresponding to the length between both ends in the direction of their side by side arrangement on the side of the other side plate movably are provided. As the result, it becomes possible to perform positioning for fitting the pivoting members and the supporting members to the box, and to make it difficult for the mechanical strength of the box to weaken.