Abstract: A circuit branch measurement system and device are provided for detecting electrical current by circuit branches in an electrical distribution panel. The circuit branch measurement device consist of a current measurement and data transmitting device which is electrically and mechanically connected current sensor modules. The system comprises an identification device to associate each attached current sensor module with a unique identification number and a communication driver to transmit the collective data from the system to a monitoring device.

Abstract: A system of using electrical detection and reporting devices in conjunction with existing electrical protection devices by an electrical installation, wherein the said measuring devices are used by existing circuit breakers and terminal blocks to measure and identify electrical load and residual current in said electrical installation. The system measures residual current, current and voltage and displays information on said measurements by LEDs wherein the system consists of using a dedicated CPU for collecting, analysing and transmitting the data of the system through wireless and Ethernet/internet connections.