automatic short-circuiter

例句：

1. 1. The automatic short-circuiter prevents the electrical system from overheating.
   自动短路断路器防止电气系统过热。
2. 2. The engineer installed the automatic short-circuiter to ensure safety during maintenance work.
   工程师安装自动短路断路器以确保维护工作时的安全。
3. 3. The automatic short-circuiter is designed to detect and protect against power surges.
   自动短路断路器设计用于检测和保护免受电力浪涌的影响。