Title:
CIRCUIT BREAKING DEVICE AND DISTRIBUTION BOARD
Document Type and Number:
Japanese Patent JP2022062776
Kind Code:
A
Abstract:
To provide a circuit breaking device capable of preventing a connection portion between an internal electric circuit of a breaking unit and an internal electric circuit of a detection unit from being exposed to outside.SOLUTION: A circuit breaking device 5 includes a breaking unit 50 and a detection unit 1. The breaking unit 50 includes a first internal electric circuit, and a first case 51 that houses the first internal electric circuit. The detection unit 1 includes a second internal electric circuit, and a second case 2 and a lid 21. The second internal electric circuit is electrically connected to the first internal electric circuit. A second case 2 houses the second internal electric circuit and is coupled to the first case 51 so that connection portions 53, 411, 421, 431 between the first internal electric circuit and the second internal electric circuit are exposed. The lid 21 is attached to the case 2 so as to cover a front side of the exposed connection portions 53, 411, 421, 431.SELECTED DRAWING: Figure 2
Inventors:
YOKOI YUJI
NISHIDA SHOJI
KITADE KEITA
MORITA HIRONOBU
MIYAGAWA KOHEI
NAKAMICHI YOSHIYA
NISHIDA SHOJI
KITADE KEITA
MORITA HIRONOBU
MIYAGAWA KOHEI
NAKAMICHI YOSHIYA
Application Number:
JP2020170904A
Publication Date:
April 21, 2022
Filing Date:
October 09, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H01H83/02; H02B1/40
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office
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