公开(公告)号：US12198883B2

公开(公告)日：2025-01-14

申请号：US17755951

申请日：2020-04-09

Applicant: LS ELECTRIC CO., LTD.

Inventor： Kyunghwan Oh ,  Kihwan Oh ,  Younghwan Kim ,  Jeongjae Lim ,  Yonghun Lee

IPC: H01H71/16 ,  H01H50/18

Abstract: A trip device is disclosed. The trip device according to an embodiment of the present disclosure comprises an adjustment crossbar. The adjustment crossbar is in contact with or is spaced apart from a shooter and can open or close a breaker having the trip device. The adjustment crossbar is formed by coupling a fixed crossbar and a movable crossbar. The movable crossbar is slidably coupled to the fixed crossbar. The shooter is in contact with the fixed crossbar. Therefore, regardless of the movement of the movable crossbar, the contact between the shooter and the fixed crossbar can be maintained.