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IEVref:441-14-11ID:
Language:enStatus: Standard
Term: earthing switch
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Definition: a mechanical switching device for earthing parts of a circuit, capable of withstanding for a specified time currents under abnormal conditions such as those of short circuit, but not required to carry current under normal conditions of the circuit

NOTE – An earthing switch may have a short-circuit making capacity.


Publication date:1984
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