Because the use environment of our distribution box is relatively complex, some will be installed and used in corrosive acid-base environment, and some will be in relatively humid environment, so the products of our distribution box manufacturer must have good protection ability.

Protection requirements of distribution box manufacturer: distribution boxes (cabinets) are required to operate under the condition of three-level pollution, that is, the protection grade of distribution boxes and cabinets reaches IP3X. All steel plates and section steels used for boxes and cabinets must be degreased, derusted and Phosphated before spraying. Other metal parts shall have anti-corrosion ability, otherwise anti-corrosion measures must be taken for treatment. All insulation materials used in the distribution cabinet must be self extinguishing.

The shell of the distribution box with three prevention functions is made of engineering plastic, and the color is generally black. The small circuit breaker is installed inside. The size of the box is mainly determined according to the internal components. Its sealing performance is very good and has a good waterproof and dustproof function. It is mainly suitable for places with high corrosion intensity and easy water inflow, such as chemical plants.