A simple circuit breaker delivers precision overvoltage protection and overcurrent protection.
一个简单的电路断路器提供精密过压和过流保护。
As well as responding to overcurrent conditions, the circuit breaker also reacts to an abnormally large value of the supply voltage.
对于过流情况，该断路器还对电源的非正常大电压起作用。
The present paper makes analysis of false wiring of residual current operated circuit-breaker with interal overcurrent protection based on its operation principle in combination with related code.
试从原理入手并结合相关规范，对带过流保护的剩余电流动作断路器误接线进行分析。
应用推荐