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SWITCHING DEVICE HAVING A DRIVE FOR FUNCTIONAL SWITCHING AND A HIGH-SPEED CIRCUIT BREAKER FOR BREAKING A CURRENT PATH IN THE SWITCHING DEVICE
SWITCHING DEVICE HAVING A DRIVE FOR FUNCTIONAL SWITCHING AND A HIGH-SPEED CIRCUIT BREAKER FOR BREAKING A CURRENT PATH IN THE SWITCHING DEVICE
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机译:开关装置具有用于功能开关的驱动器和用于断开开关装置中的电流路径的高速断路器
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摘要
A switching device, for the on-off switching of a current passing through a current path, has at least one fixed contact and at least one movable contact, wherein the movable contact can be moved relative to the fixed contact for making or breaking the current path, and a drive for the functional movement of a jumper between a contact-making position and a contact-breaking position. In the contact-making position with the fixed contact, the movable contact makes the current path. The switching device includes a high-speed circuit breaker for breaking the current path in the event of a short circuit or overload, wherein the armature of the high-speed circuit breaker is rigidly coupled to the movable contact.
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