Ensure safe placement: install in dry, accessible areas with good ventilation and at appropriate height (typically ~1. The distribution box is an important device used to install, protect and distribute electrical equipment, and its fixing method is crucial to ensure safe and efficient electrical distribution. The following are some common distribution box fixing methods: Wall Mounting: One of the most common. The FIX block system consists of ready-to-connect distribution blocks and device terminal blocks, which are available in various cross-sections, numbers of positions, and colors. All the components, wires and connections are under the protective cover due to the same height. Strictly speaking, the word “Distribution Box (D-box)” can refer to two categories: electrical distribution boxes and septic tank distribution boxes. This article mainly talks about the first one.