摘要 |
<P>PROBLEM TO BE SOLVED: To provide a switchgear having an interlock function which simplifies the structure of the switchgear. <P>SOLUTION: The switchgear includes a first operation mechanism connecting with a first operation unit 25 and rotating around a rotational axis 61a to transmit the operational force to an aerial insulation switch 6, a second operation mechanism connecting with a second operation unit 26 and rotating around a rotational axis 51a to transmit the operational force to a vacuum insulation switch 5, and a cam 64 provided at the first operation mechanism and rotating around the rotational axis 61a. When the second operation mechanism is in a predetermined position, the cam 64 stops the movement of a pin 54, thereby preventing the second operation mechanism from rotating and locking the movement of a movable electrode 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |