Why do rainproof distribution boxes need these?

The shell design of the rainproof distribution box is made of stainless steel. In the internal design of the rainproof distribution box, we also use electronic components such as molded case circuit breaker and miniature circuit breaker, mainly to prevent the occurrence of dangerous accidents in time. In the process of using, users can freely choose the installation method. Generally, we can provide two kinds of installation methods: surface installation and installation. Each installation method brings different convenience. For rainproof distribution box equipped with air switch, for some overload lines, can play a suitable role in protection.