The E50B1A DIN rail power meter provides a solution for measuring energy data with a single device. Inputs include control power, CT and 3-phase voltage. The LCD screen on the faceplate allows instant output viewing. These meters include built-in CT integrators and CT power supplies. The E50B1A work only with Veris E683 series rope style CTs. The meter is housed in a plastic enclosure suitable for installation on T35 DIN rail according to EN 50022. The E50 can be mounted with any orientation over the entire ambient temperature range, either on a DIN rail or in a panel. The meter is not sensitive to CT orientation to reduce installation errors.