Micrologic 5.0E (energy meter) is an electronic control unit used on Compact NS630b to NS3200 fixed circuit breakers. This control unit has a selective protection (LSI) and is designed to protect circuits and loads. It has an adjustable long-term protection against overloads. It also offers an adjustable short-term protection and an instantaneous protection against short circuits. Micrologic 5.0E indicates overloads with an alarm LED. It can indicate the cause of the trip via 3 additional LEDs. Micrologic 5.0E is equipped with a digital LCD display that shows the active energy with an accuracy of 2%. This control unit can be connected to a Compact NS fixed base frame.