Switching Devices

With SIEMENS SIRIUS products you will discover the most comprehensive portfolio available on the market for switching any application. Switch motors with SIRIUS contactors and use them with real flexibility. Scalability of the devices and accessories as well as the choice of connection technology, such as simple tool-free and error-free installation using spring-cage technology, will put you ahead of the competition. The integration of SIRIUS contactors in engineering and selection tools support you in digitalization.