The Siemens SIMATIC ET 200SP is a multifunctional, modular, finely scalable and extremely compact system for distributed automation. Its corporate design compliant Industrial Design logically integrates the system into the product portfolio of Siemens automation solutions. To make optimum use of the confined space in control cabinets, the size of the modules has been minimized. Special challenges were implementing legible module labeling and high module variance. The Product Graphics was implemented as a day-and-night design. In this way, only the necessary labels are visible.