line-breaker

英['laɪnbr'eɪkər] 美['laɪnbr'eɪkər]
  • 线路断路器
  • amplifier n.放大器;扩音机
  • line n.线;界线;皱纹;路线;航线;行;台词;行业;绳子;家族v.排队;画线;加衬里
    1. A circuit breaker is a protective device that automatically interrupts the current flowing through it when that current exceeds a certain value for a specified period of time.
      线路断路器线路断路器是一个保护装置,当通过它的电流超过某个安全设定值一定时间后,它就能够自动切断电流。