| 摘要 |
PURPOSE: The interlock device of a vacuum interrupter manipulator is provided to prevent the generation of mechanical malfunctions by stably fixing the manipulating part of a vacuum interrupter to an external housing. CONSTITUTION: An interlock device(700) is installed at one side of the manipulating part(10) of a vacuum interrupter. The interlock device supports a trip-hook and fixes the manipulating part of the vacuum interrupter to an external housing. The manipulating part of the vacuum interrupter breaks a system if an abnormal current is generated, and emergency power source is supplied to the system.
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