| 摘要 |
The invention relates to a switch assembly (1) for switching an electric consumer (2) on and off, in particular for the use in a hand machine tool, comprising a power switch (3) and a power electronic (5) for supplying the consumer (2) with electric energy. According to the invention it is provided that a help switch (6) is provided, which works together with the power electronic (5) in such a way that it supplies the electric consumer (2) with electric energy only after switching on the help switch (6). The invention furthermore relates to an electric consumer (2) as well as a machine tool.
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