These steel frameworks are purpose-built to assemble a PanelSeT SFN floor standing modular decarbonized steel electrical enclosure for various applications. It contains recycled steel, which is produced with renewable energy, resulting into a significant reduction of CO2 emissions. This set of top and bottom frames and roof has a nominal width and depth of 600 mm and 400 mm, respectively. It is made of galvanized steel for durability. An epoxy-polyester powder finish provides a smooth appearance. It has a grey (RAL 7035) color.