Schneider Electric 33069AC Micrologic 2.0 Trip Unit is a non‑communicating Micrologic 2.0 control unit for Masterpact NT/NW circuit breakers. In the LI configuration, it delivers basic protections—long‑time (L), short‑time (S), and instantaneous (I) overcurrent protection—without integrated measurement or metering functionality. This trip unit (cataloged as 3N14522) is designed as a field‑replaceable option to upgrade or restore protection on compatible NT/NW frames. Verify compatibility with your specific Masterpact model and ensure you order the LI variant if no measurement is required.
