断路器的种类与选择

任何忽视电路保护设计的电气或电子产品都埋藏了故障隐患。保护您的昂贵设备归根结底就是要对包括控制开关、电线和电源在内的整个电气系统加以保护,以避免短路和电流过大情况的发生,目前的断路器主要有热断路器、磁断路器和通地漏泄断路器等几种。在选择断路器时,设计师不仅需要考虑以下的电路特性,还应当考虑包括断路器的安装位置以及外壳尺寸方面的限制条件。

Any ignore that the electric or electronic product that the circuit protection designs has all hidden malfunction hidden trouble. Ultimately is to protect your expensive equipment, including the control switch, the entire electrical wiring and power system protection, and short circuit current to avoid excessive situations, At present, the main circuit breaker breaker thermal magnetic circuit breakers and other links to several leakage circuit breakers. In selecting devices, designers need not only to consider the following characteristics of the circuit. Breaker should also consider including the installation location and the shell size restrictions.