公开(公告)号：US20240371588A1

公开(公告)日：2024-11-07

申请号：US18685886

申请日：2022-08-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUHIRO KODAMA ,  SHINYA KIMOTO ,  HIROKAZU FUSHIKI

IPC: H01H50/36 ,  H01H39/00 ,  H01H89/00 ,  H02H3/08

Abstract: This cutoff device includes: an electrical path; a first coil in which a first induced current corresponding to an electric current flowing through the electrical path is generated; a breaker that interrupts the electrical path; and wiring that electrically connects the first coil and the breaker. The breaker is driven with the first induced current generated in the first coil.