Distribution boxes are widely used in industrial, commercial, residential and other fields to distribute power, protect electrical equipment, control circuits and other functions. Because it is outdoors or in harsh environments all year round, if it is not protected, it will face many risks and problems. Among them, dust is one of the common problems.

The distribution box contains many electronic components, such as relays, circuit breakers, etc. These components are very sensitive and are easily eroded by impurities such as dust and dirt, which will affect the normal operation of the equipment and even cause serious consequences such as fire. . In addition, dust will also reduce the heat dissipation efficiency of the distribution box, further aggravating the aging and damage of the equipment.

Therefore, in order to ensure the normal operation of the equipment and prolong the service life, the distribution box needs to take dust-proof measures. Common dust prevention measures include: installing gaskets, dust covers, fans, etc. These measures can effectively prevent dust intrusion and ensure the normal operation of the equipment.