The distribution box is a key part of an electric system. It is designed to control and protect the various electrical connections, but it also distributes power around to different circuits. Its main functions include: organizing electric conductors; providing a terminal point for circuit protection devices such as circuit breakers; separating power sources from various branches. Technological features of the distribution box include its robust design - the cabinet can withstand tough environments - and its modular structure facilitates easy upgrades or maintenance. In practice, it is commonly applied in household, business and industry settings to provide a safe and efficient way of distributing power and managing circuits.