| 摘要 |
PROBLEM TO BE SOLVED: To provide an overcurrent detector having high convenience of control and capable of performing individual control of a plurality of load apparatus from the outside.SOLUTION: The overcurrent detector installed in a distribution board includes a data output section which transmits the magnitude of a current flowing through a cable way and the operation/stop control state of a load apparatus to be controlled to the outside of the overcurrent detector, an input section which receives a control signal for controlling operation/stop of a load apparatus from the outside of the overcurrent detector, and a signal for display control or notification control of a display/notice section, and a microcomputer which stores voice data notified from the notice section. Voice data for controlling operation/stop of a load apparatus by control from the outside of the overcurrent detector is stored. |
