| 摘要 |
PROBLEM TO BE SOLVED: To provide a distribution board capable of easily expanding with a telecommunication unit.SOLUTION: The distribution board includes a main body 10 that stores a main breaker which is connected to a system power supply at the primary side and plural branch breaker which are connected to the secondary side of the main breaker; and lids 15 and 20 covering the main body. Under the lids 15 and 20 of the distribution board, a telecommunication unit 24 for communicating with an external power meter is stored. |
