| 摘要 |
The invention relates to an electrical switch having automatic control of a main circuit as a function of a loaded control circuit, having an electrical supply connection which is common to both circuits, for controlling especially electrical loads which are functionally dependent on one another. According to the invention, a converter element is arranged in the control circuit (4) and operates as a function of the current or power and switches the main circuit (6) on or off or changes it over, via an electrical switching device, as a function of the load. <IMAGE>
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