| 摘要 |
<p>The switchgear described comprises an electric or electronic switch for unipolar or multipolar switching on and off of at least one electric circuit consisting of a neutral conductor and at least one phase. The switchgear can be mounted stationary or movable as an independent device between an energy source, in particular an A.C. power supply, and an electric or electronic consumer to be switched by means of the switchgear. The switchgear (1) has its own antiparasitic filter (2) connected electrically to the circuit (3, 4) before and/or after the switch (5).</p> |
