The Case 19" and 10½" formats were designed to provide an aesthetic, stable, and cost-effective solution for housing electronic systems in desktop case plug-in modules. Integrated die-cast plate mounts on the front and rear are equipped with standard cage nuts and enable secure mounting of 19" components, assemblies, or plug-in units in accordance with IEC 297-1 and DIN 41494. The combination of a die-cast and extruded aluminum frame with steel covers ensures high stability and low weight, while also providing natural EMC shielding and IP30 protection.