| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the number of operation handles projecting to a front surface side of a shield plate, while being equipped with a switch circuit breaker connected to both of a commercial power supply and a dispersed power supply in a housing, in a home distribution board having a structure in which a shield plate storing inner machines such as a trunk breaker or a branch breaker in the housing and exposing operation handles of the inner machines while insulation-coating conductive portions of those inner machines is disposed on a front surface side of the housing.SOLUTION: A home distribution board has a structure in which a shield plate storing inner machines in a housing having a front surface opening portion, and exposing operation handles of the inner machines while insulation-coating conductive portions of those inner machines is disposed on a front surface side of the housing. The home distribution board is equipped with a switch circuit breaker in contact with both of a commercial power supply and a dispersed power supply, in the housing. As the switch circuit breaker, a power automatically switching device is used and disposed side by side with the inner machines and behind the shield plate.SELECTED DRAWING: Figure 7 |
