Three Phase WiFi Smart Switch with Energy Monitoring

Three phase four wire WiFi IoT intelligent switch   This three-phase four wire WiFi IoT smart switch is a comprehensive electronic control device for industrial and commercial power distribution scenarios, supporting 380V+N four wire power supply access, with a current range of 1A to 80A, suitable for the vast majority of three-phase electrical equipment. The product integrates multiple functions such as smart meters, power outage protection, and remote control, without the need for additional complex accessories. The integrated design saves installation space and wiring costs. The device is equipped with multiple safety protection mechanisms, including over temperature, short circuit, and leakage protection functions. It can also monitor electricity consumption data such as power, voltage, current, and power in real time. It comes with current limiting protection and fault memory functions. When the device is abnormal, it automatically triggers power-off protection, retains fault dat…