The classification and function of molded case circuit breaker accessories, molded case circuit breaker installed accessory role, molded case circuit breaker points shunt tripping device use method and function.
Molded case circuit breaker accessories are mainly divided into shunt tripping device auxiliary contact alarm contacts, its main function is to make the circuit breaker of the function is more perfect, now mainly on the function of several main accessories simple overview:
Shunt release sub main circuit breaker in the closing state can quickly disconnect, the working voltage of the release mainly 380V 220V 36V 24V 110V 48V 127V, customer needs to see him with the corresponding voltage, which 24V is mainly used for fire protection function, auxiliary contact can be connected to the signal lamp can replace the switch
For more details, please contact 0577-27855777.