| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance workability of wiring work by altering arrangement of an electric apparatus on a base. <P>SOLUTION: In the structure of a distribution board 1, a plurality of branch breakers 4 are arranged longitudinally while directing the long side horizontally to the floor surface, and a gutter space 7 for wiring is provided in the vicinity of the terminal 6 of the branch breaker 4. Even when the distribution board is installed closely to the ceiling, wiring work is facilitated, efficiency of work is enhanced and reliable wiring is ensured. <P>COPYRIGHT: (C)2007,JPO&INPIT |
