Title:
AUXILIARY UNIT
Document Type and Number:
Japanese Patent JP2022122733
Kind Code:
A
Abstract:
To prevent a terminal screw from coming off in an auxiliary unit attached to a circuit breaker.SOLUTION: A frame member 34 is provided on an auxiliary unit 31. The frame member 34 is arranged on a head portion 41 side of a terminal screw 33 inserted through an insertion hole 38. Then, when the terminal screw 33 tries to fall out of the insertion hole 38, the frame member 34 interferes with the head 41 of the terminal screw 33 or a square washer 45 and prevents the terminal screw 33 from falling off before the terminal screw 33 is fully pulled out of the insertion hole 38.SELECTED DRAWING: Figure 9
Inventors:
HIROSE TAKAMINE
Application Number:
JP2021020165A
Publication Date:
August 23, 2022
Filing Date:
February 10, 2021
Export Citation:
Assignee:
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO LTD
International Classes:
H01H73/20; H01H83/02; H01R4/34
Attorney, Agent or Firm:
Hirose Hajime