What are the Installation Requirements for Distribution Boxes?

1.Distribution box application of non-combustible materials;

2.Open distribution board can be installed in production places and offices with small electric shock risk;

3.In the danger of electric shock or poor working environment of the processing workshop, casting, forging, heat treatment, boiler room, woodworking room and other places, should be installed closed box cabinet;

4.Sealed or explosion-proof electrical facilities must be installed in dangerous working places with conductive dust or flammable and explosive gases;

5.Distribution box electrical components, instruments, switches and lines should be arranged neatly, firmly installed, easy to operate;

6.The bottom of the floor installation plate (box) should be 5~10mm above the ground;

7.Operating handle center height is generally 1.2 ~ 1.5m;

8.There are no obstacles in the range of 0.8 ~ 1.2m in front of the box;

9.The protection line connection is reliable;

10.There shall be no naked charged dew outside the box;

11.The electrical components that must be installed on the outer surface of the box or on the power distribution board must have reliable screen protection.