fuse board

例句：

1. 1.The fuse board is used to protect the circuit from overheating.
   保险丝板用于保护电路免受过热。
2. 2. The engineer replaced the fuse board in the circuit breaker.
   工程师更换了电路断路器中的保险丝板。
3. 3.The fuse board was designed to detect and prevent electrical fires.
   保险丝板的设计是为了检测和预防电气火灾。