| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a charging unit structure of a distribution board which can perform balancing wire connection of a branched breaker simply. <P>SOLUTION: A terminal 2 of a lug in terminal wiring circuit breaker 1 is formed at width of about half of the circuit breaker 1. A plug-in port 3 having a receiving edge 4 is formed downward in the terminal 2. A master copper bar 5 is plug-in connected to the plug-in port 3, thereby enabling to balancing wire connect. Another master copper bar 6 is clamped at the master copper bar 5 arranged in a vertical direction to be connected to the plug-in port 3. The master copper bar can be extended in a horizontal direction in the lower part of a branched breaker. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
