Supporting structure of thermomagnetic release of molded case circuit breaker

The utility model discloses a supporting structure of a thermomagnetic release of a molded case circuit breaker, which comprises a supporting piece arranged in an accommodating cavity of a base, the top of the supporting piece is connected with a thermal element, the supporting piece is positioned a...

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Bibliographic Details
Main Authors HUANG ZHUGEN, ZHENG YITENG, ZENG CHANGFA, ZHANG TENG, FANG GANG
Format Patent
LanguageChinese
English
Published 07.01.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model discloses a supporting structure of a thermomagnetic release of a molded case circuit breaker, which comprises a supporting piece arranged in an accommodating cavity of a base, the top of the supporting piece is connected with a thermal element, the supporting piece is positioned and arranged in the base through a positioning structure, and the positioning structure comprises two positioning bosses oppositely arranged at the bottom of the supporting piece. The two positioning grooves are correspondingly formed in the base and are in matched insertion connection with the two positioning bosses, and a fastening structure for fastening and installing the supporting piece and the thermal element in the base is arranged between the supporting piece and the thermal element in a penetrating mode. The supporting piece is simple in structural design, convenient to install, capable of supporting and positioning the thermomagnetic release on the base and good in installation stability, the installation
Bibliography:Application Number: CN202122047601U