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公开(公告)号：US20170287652A1
公开(公告)日：2017-10-05
申请号：US15507559
申请日：2015-07-10
CPC分类号： H01H3/32 , H01H50/541 , H01H50/543 , H01H71/46 , H01H2003/323 , H02P25/14
摘要： A switching device includes a base module equipped with an electromagnetic drive that has a yoke, a coil and an armature arranged movably relative to the yoke, and that has a switching contact that includes a stationary switching piece and a movable switching piece arranged opposite the stationary switching piece, wherein the switching contact is switchable between an “open” position and a “closed” position via movement of the armature, where the switching device also includes a modular auxiliary switching unit equipped with a contact system that consists of a stationary switching piece and a movable switching piece arranged opposite the stationary switching piece such that the coupling between the base module and the modular auxiliary switching unit is configured such that different distances in the contact system of the auxiliary switching unit are transferrable during a trigger event via an elastic element regardless of the auxiliary switching unit in use.
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公开(公告)号：US20160211092A1
公开(公告)日：2016-07-21
申请号：US14914340
申请日：2013-09-13
发明人： Norbert ZIMMERMANN
CPC分类号： H01H9/02 , H01H9/0066 , H01H9/34 , H01H50/021 , H01H50/14 , H01H50/443 , H01H50/545 , H01H2011/0037
摘要： A low-voltage switching device includes a base module, with a connection region for electrical conductors. Auxiliary contacts and a coil connection are arranged in a separate auxiliary module that is attachable to and detachable from the base module to maximize flexibility in configuration, manufacture, functionality and utility of the switching device while reducing production costs.
摘要翻译： 低压开关装置包括具有用于电导体的连接区域的基座模块。 辅助触点和线圈连接被布置在单独的辅助模块中，该辅助模块可附接到基座模块并且可从基座模块拆卸，以最大化开关装置的构造，制造，功能和效用的灵活性，同时降低生产成本。
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