An arrangement having a switch, in particular having a low-voltage circuit-breaker

带有开关、尤其是带有低压断路器的装置

Abstract

本发明涉及一种带有开关(10),尤其是带有低压断路器的装置,该开关为了连接而具有主触头,并且可在插入框架(11)中一直插入到最终位置,在该最终位置处,主触头与设置在插入框架(11)上的电流端子接触;该装置还带有布置在插入框架(11)上的辅助触头(1)和布置在开关(10)上的辅助触头(2),所述辅助触头相互对应地构造并且在开关(10)插入时相互电接触。为了实现结构小并且对运动不敏感的布置,本发明建议,框架上的所述辅助触头(1)构造为触销(4),而开关上的所述辅助触头(2)构造为插座(7)或反之,其中,所述触销(4)在所述开关(10)插入时从距最终位置的预定移动距离向所述插座(7)中移动并且直至所述开关(10)的最终位置都保持电接触,并且所述主触头在到达最终位置时才与电流端子接触。
An arrangement having a switch, in particular having a low-voltage circuit-breaker is provided. The arrangement includes a switch (10), including main contacts for connection, the switch being insertable into a mounting rack (11) as far as a final position in which the main contacts make contact with power connections arranged on the mounting rack (11). Auxiliary contacts (1, 2), arranged on the mounting rack (11) and on the switch (10), are designed to correspond to one another and make electrical contact with one another when the switch is inserted. For small structure and arrangement insensitive to motion, the auxiliary contacts (1) on the rack are contact pins (4), and the auxiliary contacts (2) on the switch (10) are sockets (7), or vice versa, the contact pins (4) being moved into the sockets (7) beyond a movement distance from the final position during insertion of the switch (10) and remaining in electrical contact until the final position of the switch (10), and the main contacts making contact with the power connections once after the final position has been reached.

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