Micrologic 5.0 is an electronic trip unit used in circuit breakers of the Compact series NS630 to NS3200. The trip unit features selective protection and is designed to protect circuits and loads. It offers adjustable long-time protection against overloads, as well as adjustable short-time delayed short-circuit protection and instantaneous short-circuit protection. Micrologic 5.0 indicates overloads with an alarm LED. This trip unit can be assigned to a basic frame of the Compact NS series.