BOX CARDBOARD IN POOR CONDITION This Square D sub-panel is perfect for commercial or interior use with its 30 spaces and 30 circuits. The maximum amperage of 200 A and current rating of 201-250 A make it a reliable and efficient choice for any business or home. Its box shape is rectangular and it is made from durable materials such as ABS/plastic, metal, and copper. The brand name, Square D, is well-known for producing high-quality electrical equipment and supplies and this model, QO, is no exception. Suitable for wall usage, it is a versatile addition to any electrical set-up. Its finish is unfinished, allowing for customization to fit individual needs.