Siemens Automation and Drives (A&D) is supplementing its product range of Sirius solid-state switching devices with versions for frequent switching of motors. These new 3-phase solid-state contactors have two-phase control throughout and can switch motors up to 7.5 kilowatts. The new solid-state

knitter-switch, Europe’s largest switch manufacturer, announces the introduction of its new range of vandal-proof push button switches. The PV series switches have been designed for applications in harsh environments, where security and reliability are paramount. Four of the switch families in the