auxiliary circuit transfer switch for shed supply

例句：

1. 1.The auxiliary circuit transfer switch is used to control the flow of electrical energy in a power distribution system.
   辅助电路转换开关用于控制电力分配系统中电能的流动。
2. 2. The auxiliary circuit transfer switch is essential for maintaining the stability and reliability of the power grid.
   辅助电路转换开关对于保持电网的稳定性和可靠性至关重要。
3. 3.The auxiliary circuit transfer switch is designed to provide an alternative path for fault currents during power outages.
   辅助电路转换开关设计为在停电期间提供故障电流的备用路径。