| 摘要 |
PROBLEM TO BE SOLVED: To save time for parts control and reduce the manufacturing cost by the common use of the parts, by integrally forming an equipment mounting panel and an equipment mounting surface modifying member. SOLUTION: A panelboard 1 has two rails 3, 3 arranged in parallel inside a box body, an equipment mounting panel 4 is attached between these rails 3, 3, and circuit breaker or the like is connected to the equipment mounting panel 4. The equipment mounting panel 4 is integrally formed with an equipment mounting surface modifying member. Mounting holes capable of attaching a circuit breaker having a different capacity is provided, such as 200A frame, 100A frame or 50A frame on the equipment mounting panel 4. Also, it is possible to change the mounting direction. For this purpose, if an equipment mounting panel having different height of level is provided, the panel can be installed without selecting the kind of frame capacity and the kind of pole change of a circuit breaker to be installed. |
