What is the safe distance of general fire distribution box?

Fire distribution box is a kind of electrical equipment, in the process of using, need to have a certain safety distance, keep this safety distance, will avoid some electric shock accidents. Generally speaking, fire distribution box will be installed in some waterproof box, of course, it also has a certain dust, fire, anti-theft function. In order to better protect the use effect of fire distribution box, a certain safety distance is needed. Generally, the safety distance of 500 kV fire distribution box is 5 meters. If it is 220 kV, then its safety distance is 3 meters. If it is 35 kV, then its safety distance is 1 meter. Therefore, different safety distances can be vacated according to different specifications of fire distribution box Full range.