NOVEL STRUCTURAL ELECTRIC DEVICE HAVING IMPROVED SAFETY

摘要

PURPOSE: A short circuit deriving kit of an electrical device is provided to prevent ignition or explosion of an electrical device fundamentally, in case the electrical device is penetrated by a needle-like object, thereby improving stability. CONSTITUTION: A short circuit deriving kit of an electrical device comprises: two or more conductive members(100,200); two or more connectors(101,201) in which one side is connected to the conductive member, and another side is connected to a connection part which is electro transfer path between electrodes; and an insulating layer inserted between the two or more conductive members; the electrical device is selected from a group consisting of a secondary battery(3), a battery module comprising a plurality of unit cells, and a battery pack comprising a plurality of battery modules.