M-Pure ‒ in Shape and material. Providing a new framework for the intelligent technology and limitless functionality of the wiring device range System M. The outstanding principle of clear lines interprets a straight shape in two ways: geometric simplicity in unobtrusively elegant colors or deliberately natural accentuation by integrating stainless steel, slate, wenge, oak. Timeless and distinctively consistent: is cautious clarity required to highlight the architecture itself? Or is the frame to continue the architecture on purpose? M-Pure by Merten. Aligning pure design with challenging architecture.