Circuit breaker

The utility model belongs to the technical field of low-voltage electric appliances, and discloses a circuit breaker. The circuit breaker comprises a circuit breaker body and an alarm module. Wherein the circuit breaker body comprises a circuit breaker shell, an alarm and a controller, and the circu...

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Bibliographic Details
Main Authors ZHENG BO, FU BO, CHEN YUN, ZHOU ZHONGBO, YANG ZIHUI, SU JIAJIA, HU GUANGZHI, WEN SHASHA, WANG YIDUN
Format Patent
LanguageChinese
English
Published 28.05.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model belongs to the technical field of low-voltage electric appliances, and discloses a circuit breaker. The circuit breaker comprises a circuit breaker body and an alarm module. Wherein the circuit breaker body comprises a circuit breaker shell, an alarm and a controller, and the circuit breaker shell is provided with a mounting groove; the alarm module is installed in the installation groove and comprises a shell and an electronic assembly board installed in the shell, the electronic assembly board is provided with an electric leakage alarm unit, the electric leakage alarm unit is electrically connected with the controller and the alarm, and the controller is used for sending an electric leakage signal to the electric leakage alarm unit. The electric leakage alarm unit sends an alarm instruction to the alarm according to the electric leakage signal. The alarm module of the circuit breaker is arranged in the circuit breaker body, the overall size of the circuit breaker is greatly reduced, the mi
Bibliography:Application Number: CN202323042746U