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Patent Searching and Data


Title:
CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2017228541
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a circuit breaker capable of preventing a thermal influence from an adjacent circuit breaker when a plurality of circuit breakers adjacent to each other are used.SOLUTION: A circuit breaker 10 includes: terminal portions 14, 15 for connecting external conductors; cases 11, 12 forming the outline of the circuit breaker; and internal circuit means for conducting power supply from the terminal portions to a load side. A plurality of the circuit breakers adjacent to each other are used, and thermal insulation means (a recessed portion 111) for preventing a thermal influence due to terminal heat of an adjacent circuit breaker is provided to a side surface of the terminal portion of the case.SELECTED DRAWING: Figure 1

Inventors:
IMAGAWA MAKOTO
TSUZAKI HIROSHI
Application Number:
JP2017169118A
Publication Date:
December 28, 2017
Filing Date:
September 04, 2017
Export Citation:
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Assignee:
TEMPEARL INDUSTRIAL
International Classes:
H01H73/06
Domestic Patent References:
JPS5750735A1982-03-25