With air-insulated switchgear from Siemens you are always on the safe side – our switchgear is type-tested for indoor installation according to IEC 62271-200. In this way you profit from our leading position as regards fulfillment of this new standard IEC 62271-200. Regardless of the fact that airinsulated switchgear from Siemens has always been a synonym for maximum personal and opera-tional safety as well as local added value.