circuit breaker中文什么意思

【电学】断路开关。

• circuit:    n. 1.(某一范围的)周边一圈；巡 ...
• breaker:    n. (救生艇上的)淡水桶，小水桶。 ...
• circuit breaker for short circuit use:    短络用遮断器

例句与用法

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1. 1 residual current operated circuit breakers amendment 1
   残余电流操作线路断路器
2. Rating structure for ac high - voltage circuit breakers
   交流高压断路器的额定结构
3. Low - voltage dc power circuit breakers used in enclosures
   外壳用低压直流电力断路器
4. Low - voltage ac power circuit breakers used in enclosures
   封装的低压交流电源断路器

英文释义

名词

1. a device that trips like a switch and opens the circuit when overloaded
   同义词：breaker

百科释义

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and, by interrupting continuity, to immediately discontinue electrical flow.