The B24-111 energy meter is a compact and advanced device designed for measuring energy consumption in three-phase systems. It has a CT connection with a maximum current of 5A and operates at 415 VAC. With an accuracy class of 1, this energy meter provides precise measurements within the ranges of N-L 230-240 V and L-L 380-415 V. It features a backlit LCD display for easy reading and has a protection degree of IP20. The B24-111 energy meter also includes additional functionality in the form of a pulse output/IR port. This allows for convenient data transfer or connection to other devices. In terms of installation, this energy meter is four modules wide and can be easily mounted on a DIN rail. Its sub-group Steel functionality includes active energy measurement, class 1 accuracy, and the ability to generate pulse outputs or alarms as needed. Overall, the B24-111 energy meter offers engineers a reliable and efficient solution for monitoring energy usage in three-phase systems.