A smart circuit breaker is an electronic device that operates circuit breakers remotely to switch them on or off, monitor, and collect usage information about the circuit and connected equipment. These smart circuit breakers are capable of providing real-time feedback and recording the operational status of circuits and equipment through the Internet.

They are also referred to as Internet of Things (IoT) circuit breakers or remote control circuit breakers. These devices can employ various communication protocols for remote control, including RS485, RJ45 (network port), WiFi, Bluetooth, 4G/5G, and other protocols.

Smart circuit breakers are electronic devices that manage circuit breakers through remote control, enabling them to be remotely turned on or off and allowing for the monitoring and control of circuit usage and connected equipment. These smart circuit breakers can employ multiple protocols for remote control, including 4G/5G, RJ45 (network port), RS485, WiFi, Bluetooth, and other protocols.

They are also commonly referred to as IoT circuit breakers and remote control circuit breakers. They have the capability to provide feedback and record operational information about circuits and equipment through the Internet in real time.