current-limiting circuit-breaker

例句：

1. 1. The current-limiting circuit-breaker is designed to protect the electrical system from overloads.
   电流限制断路器旨在保护电气系统免受过载。
2. 2.The engineer used a current-limiting circuit-breaker to prevent the fire from spreading.
   工程师使用了一个电流限制断路器来防止火势蔓延。
3. 3. The new circuit-breaker has a higher breaking capacity than the old one, which is more suitable for large power systems.
   新型断路器的断流能力高于旧型，更适合大型电力系统。