The Siemens E0816ML1125SCU Main Lug Load Center is an indoor electrical panel suitable for interior use. It has a maximum amperage of 125A and is made of copper with a gray stainless steel finish. The panel has 6-10 spaces and can accommodate 11-20 circuits. It features NEMA Type 1 and comes sealed in a box. The model is designed for use as a main lug box and has a rectangular shape.