ELECTRICAL WORK MANAGEMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an electrical work management device which can deal with both prevention of electrical shock when power-up due to belief of "work completion" in the case of work by a plurality of workers in a plurality of fields, and prevention of accident due to forgetting to remove a ground line upon completion of work, with the same means.;SOLUTION: The electrical work management device includes a work field information imparting tool including ground means and/or a generator for generating a signal capable of individual recognition and imparting the work field information, and a management tool attached to a circuit breaker and reading the information, determining that all work field information imparting tools are removed, and outputting a determination output for permitting the reclosing of the circuit breaker.;COPYRIGHT: (C)2014,JPO&INPIT