Square D 3N141110633 PowerPact Circuit Breaker

Square D 3N141110633 PowerPact Circuit Breaker, with a Micro Logic Trip Unit (LG), is a member of Schneider Electric’s PowerPact line of molded‑case breakers. The model 3N141110633 identifies a PowerPact unit configured around a MicroLogic electronic trip system, providing electronic protection for distribution circuits rather than a purely thermal‑magnetic mechanism. The LG 400 designation in the product name denotes the specific trip‑unit configuration used with this PowerPact model, enabling coordinated protection within compatible Square D PowerPact enclosures and accessories. This breaker is intended to protect feeders, panelboards, and other electrical loads in industrial or commercial power systems, offering adjustable protection logic and fast response to overloads or short circuits as part of a comprehensive protection scheme. Designed for installation within compatible PowerPact frames and drawout or fixed mounting arrangements, the unit integrates with related protective devices and instrumentation from the Square D/SCHNEIDER ecosystem to support system reliability and easier maintenance.