In order to prevent the rust of the distribution box, the following measures can be taken:

Choose anti-rust materials: choose corrosion-resistant and anti-rust materials, such as stainless steel or galvanized steel sheets, to ensure that the surface of the cabinet is not easy to rust.

Surface treatment: After the box is manufactured, surface treatment, such as electroplating, spraying or galvanizing, etc., increases the corrosion resistance of the surface and prevents rust.

Sealing design: ensure that the distribution box is well sealed, prevent moisture and air from entering the inside of the box, and reduce the possibility of corrosion.

Regular maintenance: Regularly check whether there is rust or damage on the surface of the distribution box, and perform maintenance and repair in time to prolong the service life.

Environmental selection: Avoid exposing the distribution box to harsh environments, such as humid, acidic or alkaline environments, which tend to accelerate the occurrence of corrosion.

Through the above measures, the distribution box can be effectively protected from corrosion, and its service life and safety can be improved.