| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a terminal block 5 that increases the number of breakers to be connected, with a simple structure. <P>SOLUTION: The terminal block 5 has a structure in which connection bars 12 for extension of a terminal are each provided on plug-in type secondary terminal 10 for allowing a breaker for a circuit for lamp contracted per time zone or a breaker 4 for primary feeding circuit, the terminal is extended as necessary, so that the number of breakers to be connected can be increased and the same terminal block can work even if the number of breakers to be connected is increased. <P>COPYRIGHT: (C)2009,JPO&INPIT |
