名词
中文翻译：空气断路器
同义词：
['空气开关，断路保护器例句：1. The air-break circuit-breaker is used to protect the electrical system from overloads.（空气断路器用于保护电气系统免受过载。）']
例句：
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1. The air-break circuit-breaker is used to protect the electrical system from overloads.
空气断路器用于保护电气系统免受过载。
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2. The air-break circuit-breaker was designed to prevent power outages during storms.
空气断路器设计用来防止暴风雨期间的停电。
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3.The air-break circuit-breaker has a lifespan of about 10,000 hours, which is longer than most other types of circuit breakers.
空气断路器的使用寿命约为10,000小时，比其他大多数类型的电路断路器寿命更长。