There are two installation positions, one is fixed in the wall, the other is moving on the ground. Socket box and distribution box are similar in category, both are power supply equipment. Legrand is the global specialist in electrical and digital building infrastructures. With an increasing investment in research and development (circa 5% of sales) and more than 3,700 active patents, the Legrand Group is focused on maintaining. Industrial plugs, sockets, and distribution boxes are specifically designed for power connections and electrical equipment control in industrial environments. Compared to ordinary household plugs and sockets, they typically have higher power and current capacities, and their designs take into. Every German and European standard has to be approved by a series of institutions, including the "International Electrotechnical Commission (IEC)", the European comittee for electrotechnical standards "Comité Européen de Normalisation Électrotechnique (CENELEC)", the "German Institute for. Instead of PVC conduits and switch boxes, GI conduits and switch boxes are being used for Industrial type of installations where you need protection for cables from physical damage.