The new line of positioning switches according to EN 50041/50047 is completely modular: Six different switches can be combined with more than 20 actuators and several different contacts. As a result, the user can create more than one hundred different versions. Furthermore, the actuators can be rotated by 4 x 90° without tools by means of a bayonet fastening. The engineer can easily combine the required functions, which simplifies inventory and increases flexibility. The modular principle allows Schmersal to adapt to customer needs quickly, e.g. by adding new types of actuators.