In today's daily life and production can often see the figure of distribution box, especially in many construction sites, more or less always have the existence of distribution box. However, what worries people is that the use of many distribution boxes is not standard, many people think they are experienced, in many ways are not carried out according to the standard, forming a lot of safety risks. In addition, there are a lot of places to pay attention to on the fixed distribution box, many people will not pay attention to these.

Generally speaking, when the distribution box is fixed on the concrete wall or brick wall, the dark distribution pipe and dark distribution box and open distribution pipe are used. If the fixed time is with a branch box, then before use must be cleaned up the box, and the inside wire tidy up according to the regulations. When the appropriate position is found, each end of the wire is put into the box and pressed to the corresponding position one by one according to the regulations. Do not forget that the PE protection ground wire is crimped in a prominent position, can not find a corner randomly plug, and then the box flat and fixed work.

Many users do not follow the specification in this step. After the installation, it is also important to check the data of each instrument. After ensuring that all instruments and meters work normally, all components are numbered and labeled with obvious marks. Sometimes the distribution box will also be installed on the wall made of wood or light steel keel guard plate. At this time, it is necessary to pay attention to the reinforcement measures after normal fixing. For example, wooden walls need to be coated with fire-proof paint or fire-proof material protection