Circuit breaker shell

A circuit breaker shell comprises a housing and a cover installed on the housing, the cover is provided with an integrally-formed arc extinguishing chamber, the arc extinguishing chamber and the cover are integrally formed, the arc extinguishing chamber does not need to be independently installed, D...

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Bibliographic Details
Main Authors GUO DEXIN, JIANG HAIHUA, HU GUANGZHI, WANG YIDUN
Format Patent
LanguageChinese
English
Published 16.09.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:A circuit breaker shell comprises a housing and a cover installed on the housing, the cover is provided with an integrally-formed arc extinguishing chamber, the arc extinguishing chamber and the cover are integrally formed, the arc extinguishing chamber does not need to be independently installed, DMC machining of the arc extinguishing chamber can be avoided, and the circuit breaker shell has the advantages of being convenient to assemble, environmentally friendly and not prone to breakage. 一种断路器外壳，其包括罩壳以及安装在罩壳上的盖子，所述盖子设有一体成型的灭弧罩，通过将灭弧罩与盖子一体成型，不需要单独安装灭弧罩，可以避免采用DMC加工灭弧罩，具有装配方便、环保和不易碎裂的特点。
Bibliography:Application Number: CN202123297358U