Raccordement d’un tableau electrique secondaire Raccordement d’un tableau electrique secondaire Source google image: https://cdn.123elec.com/media/catalog/product/cache/5/image/9df78eab33525d08d6e5fb8d27136e95/h/a/hagf822949-f-hager-tableau-de-distribution-preequipe-4-rangees.jpg