| 摘要 |
The present invention relates to a junction box capable of sensing the operation status of a fuse. The junction box comprises a micro controller unit (MCU), which receives information on the operation of a fuse and determines whether the fuse is disconnected; and an output unit, which outputs the status of the fuse depending on the determination of the MCU. According to the present invention, the junction box monitors the status of the operation of the fuse and notifies the number of a disconnected fuse to an operator, so the operator can recognize which fuse should be replaced and can directly replace the fuse. |
