Distribution Box Installation Requirements

The distribution box should be made of non-combustible materials; in production places and offices with low risk of electric shock, open distribution panels can be installed; in processing workshops, casting, forging, heat treatment, boiler rooms with high risk of electric shock or poor working environment Closed cabinets should be installed in places such as carpentry and carpentry; in dangerous workplaces with conductive dust or flammable and explosive gases, closed or explosion-proof electrical facilities must be installed; electrical components, instruments, Switches and lines should be arranged neatly, installed firmly, and easy to operate; the bottom surface of the board (box) installed on the floor should be 5~10 mm above the ground; the height of the center of the operating handle is generally 1.2~1.5m; within the range of 0.8~1.2m in front of the box There are no obstacles; the connection of the protection line is reliable; there must be no bare electric body exposed outside the box; the electrical components that must be installed on the outer surface of the box or on the distribution board must have reliable screen protection.