The A42-111 energy meter is a single-phase meter designed for 230 VAC with a CT connection. It has a pulse output/IR port for easy data transfer. The meter has an accuracy class of 1 and can measure a range of 57.7-288 V between the N and L terminals. It has a protection degree of IP20, ensuring its durability. The backlit pixel-oriented LCD display provides clear visibility in any lighting condition. The meter belongs to the sub-group Steel functionality and offers features such as active energy measurement, Class 1 accuracy, and pulse output/alarm capabilities. It is four modules wide and can be easily mounted on a DIN rail.