When installing the distribution box on the wall with a thickness of 240mm, the back of the box shall be recessed into the wall for not less than 20mm, the back wall shall be nailed with a asbestos board with a thickness of 10 mm or a steel wire with a mesh of 10 mm. When installing the distribution box on the wall with a thickness of 240mm, the back of the box shall be recessed into the wall for not less than 20mm, the back wall shall be nailed with a asbestos board with a thickness of 10 mm or a steel wire with a mesh of 10 mm. Electrician Brian Walo starts this project by measuring and marking the exact location for a new subpanel before screwing it to the studs. Escape will cancel and close the window. This modal can be closed by pressing the Escape key or activating. Whether you are an electrical contractor or a construction brigade, knowing how to properly and safely install distribution boxes is the basis of ensuring the safe operation of the entire system. A distribution box is the heart of any electrical system. It takes the incoming power and safely distributes it to different circuits throughout your building. The slab conduits for house wiring should be 2 mm thick and 25 mm in size for PVC conduits. Due to the long time interval between the embedding of the box and the installation and wiring of the box panel, the box shall be disassembled with the box cover (door) and the panel first, and marked for storage, so as to prevent the electrical components and the box cover (door) from damage or. The installation elements of panel electrical box include the following points: **Determine the installation location**: Choose a dry, well-ventilated location to install the panel distribution box, away from flammable and explosive items, and make sure there are no obstructions around it.
