Distribution boxes and switch boxes shall be manufactured from cold-rolled steel sheet or flame-retardant insulating material Steel Thickness: Switch box enclosures: ≥ 1. The Mirage range of practical f outgoing devices. * For different colours and thickness, please r DETAILSWhat is the thickness of the sheet metal for the electrical distribution box cabinet? The thickness of the sheet metal for the electrical distribution box cabinet usually has the following regulations: - **Switch box**: The thickness of the steel plate of the box body shall not be less than 1. 5mm thick cold-rolled steel plate. STAHL Series 8150 control and distribution boxes are made of brush-finished stainless steel (1. 4404, AISI 316L) and are extremely robust: High-quality seal materials make them suitable for an extended temperature range, while a circumferential protection channel prevents. The distribution box is an important component of the power system, serving as a crucial carrier for power sources, transformers, switches, distribution equipment, and more.