Usually, a base is made of 10 ᦇ channel steel, the base is welded on the steel plate (such as 100 * 100 * 6) embedded in the foundation, and then the power cabinet is fixed on the base with bolts or welding, or it can be directly installed on the bolts embedded in the. Usually, a base is made of 10 ᦇ channel steel, the base is welded on the steel plate (such as 100 * 100 * 6) embedded in the foundation, and then the power cabinet is fixed on the base with bolts or welding, or it can be directly installed on the bolts embedded in the. When installing the straightened channel steel, customize the base channel steel frame according to the construction drawings, and paint the base steel frame to prevent rust. When fixing the customized base steel frame, place it on the iron parts according to the position specified in the drawings. Learn how to install a distribution box safely and correctly. Covers wiring, placement, standards, and expert tips for a compliant setup. This article details the process of installing them, which helps you comprehend distribution boxes. The installation requirements and specifications of Distribution box involve many aspects, including site selection, fixing method, wiring specifications and safety protection. Site selection requirements: The distribution box should be installed in an area close to the power supply to reduce. Steel channels, also known as C-channels or U-channels, are long steel bars with a cross-sectional shape that resembles the letters C or U. These enclosures serve as a hub for wiring connections, accommodating switches, outlets, and fixtures while ensuring safe transitions between electrical circuits.