Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CIRCUIT BREAKER AND DISTRIBUTION BOARD
Document Type and Number:
Japanese Patent JP2018190561
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a circuit breaker and a distribution board capable of preventing occurrence of ground failure in a circuit breaker due to adhesion of foreign matter and/or dirt etc. to a connection terminal.SOLUTION: A branch switch 3 includes: a first terminal t1, a second terminal, a contact portion, a connection terminal 500 (a fourth terminal t4), and a cover 325. The first terminal t1 is electrically connected to a power source. The second terminal is electrically connected to a load. The contact portion is electrically connected to the first terminal t1 and the second terminal therebetween. The connection terminal 500 is a terminal for grounding and is electrically connected to a mounting member. The cover 325 covers connection terminal 500 when the connection terminal 500 is not connected to the mounting member.SELECTED DRAWING: Figure 1

Inventors:
篠原 啓記
山本 憲
河原 光之介
内田 涼太
Application Number:
JP2017090644A
Publication Date:
November 29, 2018
Filing Date:
April 28, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
パナソニックIPマネジメント株式会社
International Classes:
H01H73/20; H01H73/06; H02B1/40
Attorney, Agent or Firm:
特許業務法人北斗特許事務所