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Priority to JP534980UpriorityCriticalpatent/JPS6327898Y2/ja
Publication of JPS56112073UpublicationCriticalpatent/JPS56112073U/ja
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Publication of JPS6327898Y2publicationCriticalpatent/JPS6327898Y2/ja
Ground fault circuit interrupter capable of deriving energy from ground fault current in order to achieve circuit interruption in the presence of a reduced supply voltage