Due to the spring-loaded contact noses at the end of the U-profiles (conductors), a permanent and perfect rail contact is guaranteed, as well as optimal power supply. The new system allows for the construction of long track layouts with almost no voltage loss. Corrosion-free conductors made of Nirosta stainless steel. Rigid plastic ensures vibration-free operation, a stable rail system, and perfect rail contact. There are options for 4, 6, and 8-track expansions. An innovative locking system enables optimal connection of the individual rails. Rail pieces can thus be connected more easily and without any issues. Optimal cohesion of the rails even under extreme conditions.