低压断路器的种类与选择

Types and Selection of Low-voltage Circuit Breaker

介绍了热断路器、磁断路器和漏电断路器等几种目前常见的断路器,并介绍了如何根据周围环境特征、电流种类、电压大小、保护要求等条件进行选择。

This paper introduces several kinds of current common circuit breaker such as thermal circuit breaker, magnetic circuit breaker and residual current circuit breaker, and also represents how to select circuit breaker according to the speciality of ambient environment, current type, voltage, protection requirement, etc.