Starlight generator

Circuit breaker is a switching device, under its action, diesel generator set can turn on, load and break the current which is under normal and abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. But the demarcation line between high and low voltage is relatively vague. Generally speaking, the voltage more than 3kV is called high-voltage electrical appliances. Low voltage circuit breaker is also called automatic switch, commonly known as " air circuit switch ". It is a kind of electric appliance that can not only switch manually, but also protect electricical equipment.  Diesel generator automatic air circuit breaker is a low-voltage automatic switching device, which is usually used in circuits with AC voltage below 500V. In normal operation, it is used to turn on or break the main circuit; in abnormal operation, it is used to protect...