Wall -hanging protective earthing case

The utility model discloses a wall -hanging protective earthing case, including the rectangle box, opening part in the front side of box is equipped with the chamber door, be equipped with four cableprotection sleeve section of thick bamboos to the right side from a left side on the bottom plate of box, be first~fourth cable protection sleeve section of thick bamboo respectively, be equipped withthe insulation board in the box, the insulation board is parallel with the posterior lateral plate of box, and the horizontal axis direction along the box sets up, top at the insulation board is equipped with the copper bar, the copper bar is on a parallel with the insulation board, between insulation board and copper bar, be equipped with a first ground connection row to the right side from a left side, three second ground connection row, lower extreme and insulation board that first ground connection was arranged link to each other, upper end and copper bar link to each other, lower extremeand insulation board that