LOW-VOLTAGE, MEDIUM-VOLTAGE OR HIGH-VOLTAGE SWITCHGEAR ASSEMBLY HAVING A SHORT-CIRCUITING SYSTEM

摘要

The present invention is a low voltage short circuit the system is installed according to the preamble of claim 1 above , medium-voltage or high-voltage switchgear assembly relates to . In this case , in order to allow rapid switching with physically simple means , the invention , short-circuit device is arranged in a vacuum interrupter chamber , in which a fixed contact part is located vacuum area is provided with a weak broken line and a switching system for a mobile piston suggests that the broken through the membrane that can be penetrated by the contact part . ;