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Brief introduction of two circuit breaker
Release time:2012-10-30 Browsing times:1825
    Circuit breaker is generally divided into the high voltage circuit breaker and a low-voltage circuit breaker, in general we will be more than 3kV called high voltage electrical apparatus. Low voltage circuit breaker has called automatic switch in the circuit, it has the control function, also has a protective function, such as overload, short circuit, undervoltage and earth leakage protection. Its scope is broad, almost everywhere in our daily life, and it make our life safe. High voltage circuit breaker is not exposed to an electric, it plays an important role in the high voltage circuit of high voltage circuit, is the important electrical components. Circuit breaker used in normal operation when connecting or disconnecting circuit, fault conditions in relay protection device under the quick disconnect circuit, special circumstances ( such as automatic reclosing fault line .) reliably on short circuit current. High voltage circuit breaker is in normal or fault conditions to connect or disconnect the high voltage circuit for electrical appliance.
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