Adding inserts from the Gira System 55, a wide range of functions can be realized with the Gira E2 design line: from socket outlets and Gira pushbutton sensors for KNX to the Gira System 3000 ...

A switch or a fuse in an electrical circuit is always connected to the live wire so that the socket or appliance is not live when switched off. If the switch or fuse is placed in the neutral wire ...