Electrical consumer stand-by-operation preventing device, has electrically controllable switching unit e.g. relay, connecting electric circuit with electrical consumer and supplied with input signal over power supply of electrical device

摘要

The device has an electrically controllable switching unit e.g. relay, provided for connecting an electric circuit with an electrical consumer. The switching unit is supplied with an input signal over a power supply of an electrical device and over a power supply of a data interface or over a signal pins for causing an automatic locking. The switching unit is operated manually for a starting process of the electrical device, where a power socket strip connected to the electrical device is disconnected when the electrical device is switched-off.