| 摘要 |
The present invention relates to an interlock device for drawing in-out of a vacuum circuit breaker and, more specifically, to an interlock device for drawing in-out of a vacuum circuit breaker, which can operate accurately without damage to a component despite a relative location fluctuation of a door and a girder assembly. The interlock device for drawing in-out of a vacuum circuit breaker includes: a distributing board having a door on one surface, wherein a handle hole is formed on the door such that a manipulation handle can be inserted; a transfer vehicle installed to move in the front and rear directions; and an interlock unit selectively applying a rotation force of the manipulation handle to a lead screw. |
