cut-off voltage

例句：

1. 1. The circuit was damaged due to a sudden power outage.
   由于突然停电，电路受损。
2. 2. The generator's cut-off voltage is too high for the system.
   发电机的切断电压太高，不适合系统。
3. 3.The circuit breaker tripped during the power surge.
   在电力激增期间，断路器跳闸了。