contact breaker cage

例句：

1. 1.The contact breaker cage is a crucial component of the electrical system.
   接触断路器笼是电气系统的关键部件。
2. 2. The engineers carefully inspected the contact breaker cage before installation.
   工程师们在安装前仔细检查了接触断路器笼。
3. 3.The contact breaker cage is designed to protect the electrical components from damage during operation.
   接触断路器笼的设计目的是在运行过程中保护电气组件免受损坏。