Disconnecting switch is a switching device commonly used in power systems to disconnect circuits or separate equipment. This switch is usually installed at the ground terminal of the power system to isolate the power supply when necessary.

Disconnecting switch can disconnect the circuit at any time, such as during equipment maintenance, installation, troubleshooting or upgrade, it can provide a safe and reliable way to cut off power.

In addition to security and reliability, disconnecting switches can also bring other benefits. For example, it can reduce damage to electronic equipment or extend the life of the equipment. It can also improve the flexibility and response speed of the system, making the system run more efficiently.