Smart switches and plugs are devices that can be controlled remotely through a mobile app, allowing you to turn on/off your appliances or lighting fixtures from your phone or tablet. In the case of 3-phase power, a smart switch or plug would need to be rated for that voltage and frequency.
Typically, 3-phase power is used in commercial and industrial settings, and there are several 3-phase smart switches and plugs available on the market designed for these applications. These devices are designed to be rugged and durable, capable of withstanding the high currents and voltages associated with 3-phase power.
Some common features of 3-phase smart switches and plugs include the ability to monitor energy usage, set schedules, and control devices remotely. These devices may also integrate with other smart home systems, such as voice assistants or home automation hubs.
When choosing a 3-phase smart switch or plug, it's important to ensure that the device is compatible with your electrical system and meets your specific needs. Be sure to consult with a licensed electrician if you're unsure about the installation process or have any safety concerns.