Miniature circuit breaker mechanical interlocking device

The invention provides a miniature circuit breaker mechanical interlocking device. The miniature circuit breaker mechanical interlocking device comprises: a mounting plate; a first circuit breaker which is fixed on the mounting plate and is provided with a first handle; a second circuit breaker whic...

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Bibliographic Details
Main Authors TIAN HUIQING, HAN GUOHUI, BI YINGHUA, YANG RUI, ZHU KELOU, FAN NAIYUAN, CONG SHIBO, XU JIAYUAN, HE BAOYING, HE DAWEI, DENG YUAN, LIU YU, JING QIONGQIONG, YAN FEIYUE, LI YUSHENG
Format Patent
LanguageChinese
English
Published 30.04.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention provides a miniature circuit breaker mechanical interlocking device. The miniature circuit breaker mechanical interlocking device comprises: a mounting plate; a first circuit breaker which is fixed on the mounting plate and is provided with a first handle; a second circuit breaker which is fixed on the mounting plate and is provided with a second handle; and an interlocking plate which is rotationally mounted on the mounting plate and is used for realizing mechanical interlocking between the first circuit breaker and the second circuit breaker, wherein the rotating axis of the interlocking plate is positioned beside the middle area of the first circuit breaker and the second circuit breaker; and two ends of the interlocking plate are provided with a first extension part and a second extension part. The interlocking device does not need to have an arrangement space between the two circuit breakers, and can be suitable for occasions where no arrangement space exists between the two circuit breaker
Bibliography:Application Number: CN202011103866