| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an interrupter which is capable of easily performing the replacement of vacuum interrupter. SOLUTION: A pair of vacuum interrupters 30 are arranged in parallel and housed in a case of cylindrical-bottomed shape, made of an insulating material, and a fixed lead bar 30a is connected to a terminal 31 airtightly penetrating through the bottom portion of a case 29. One the other hand, a connecting conductor 35 through which respective movable lead bars 30b penetrate in a freely slidable manner is coupled with the case 29 through a bolt 38.</p> |
