| 摘要 |
<p>To provide a breaker device in which a lever can be locked in specified positions with an improved reliability and unlocking can be easily effected. A slider 60 carried by a lever 30 and a panel 22 of a casing 20 construct a locking mechanism. When the lever 30 is in a specified rotation position, the slider 60 and the panel 22 are engaged with each other to lock the lever 30 in that position. An unlock portionn 62 for unlocking the locking mechanism is provided in a position to be covered by a handle portion 32 of the lever 30. Since this unlock portion 62 is protected by the handle portion 32, a tool or the like cannot come into contact with or strike the unlock portion 62. On the other hand, if a finger is placed on the handle portion 32 to rotate the lever 30, the tip of this finger is located at the underside of the handle portion 32, so that the unlock portion 62 can be easily operated. <IMAGE></p> |
