| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a distribution panel have such a structure that the user can easily perform the cable wiring within itself, by securing the safety at insertion and drawing of a switching apparatus, and that the panel is small at large. <P>SOLUTION: In the distribution panel 21, a bus 23 is arranged at the uppermost section, and under this bus 23, a plurality of unit rooms 21a and 21b for storing the switching apparatus 22 capably of insertion and extraction are arranged in the cross direction of the panel front, and a cable room 21c for arranging a load cable 28 is provided under these unit rooms 21a and 21b, thereby constituting the distribution panel 21. Then, a switching apparatus 22 is shaped like a vertical rectangular parallelepiped where a disconnecting part 22a on power source side to be connected detachably to the bus 23 is arranged above and a disconnecting part 22b on load side to be connected detachably to a load cable 28 is arranged below. When these switching apparatuses 22 are stored in the unit rooms 21a and 21b, the disconnection 22a on power source side is connected with the bus 23, and the disconnection 22b on load side is connected with the load cable 28. <P>COPYRIGHT: (C)2008,JPO&INPIT |
