| 摘要 |
PROBLEM TO BE SOLVED: To intend to enhance reliability in connecting a plug-in terminal device. SOLUTION: This plug-in terminal device 5 is equipped with a fixed terminal 6 to be connected to the conductive bar L1 of a neutral pole on a distribution board, a terminal unit 9 provided with a first selection terminal 7 and a second selection terminal 8 to be exclusively connected to a conductive bar N forming a 100 V voltage pole and a conductive bar L2 forming a 200 V voltage pole respectively, which are disposed on a distribution board at a prescribed interval, a guide rail 10 to move the terminal unit 9 to a position where only the selected conductive bar and the exclusive selection terminal corresponding to the bar become connectable, and a locking members 11, 12 to lock the selection terminal at this position. |
