| 摘要 |
In a terminal connection apparatus by which the space between terminals, such as the terminals of two adjacent electromagnetic contactors, is bridged by three-phase terminal connection conductors arranged in the order of the phases or in the order of phase switching to realize a motor reversing operation, load switching, power source switching or the like, the three-phase terminal connection conductors are housed in a box-shaped insulation case for unitization. As a result, the terminal connection conductors are collectively surrounded by the insulation case to protect the insulation. At the same time, the terminal connection conductors are connected to an electrical device in a unitized manner, thus preventing wrong wiring operation when they are connected.
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