| 摘要 |
PURPOSE: A low voltage breaker with a modified mover structure is provided to improve a short breaking capacity by maintaining a separation state between contact points by a limiting current spring plate. CONSTITUTION: A first fixed contact point is formed in a first stator(200). A second fixed contact point is formed in a second stator(100). A shaft(500) is connected to one side of a second mover, moves the second mover, and is operated by a handle. A first mover includes a limiting current spring plate(330) which maintains a separation state between contact points. The limiting current spring plate is changed by electronic repulsive forces between the first fixed contact point and a first movable contact point and between a second fixed contact point and a second movable contact point.
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