PowerPacT L-Frame circuit breakers protect electrical systems from damage caused by overloads and short circuits, featuring electronic trip units and dual-break rotating contacts that reduce peak current during short circuit faults. They have an integral push-to-trip button for manual tripping, and are available in 3 and 4-pole unit mount, I-Line, and drawout constructions with various interrupting ratings and features such as MicroLogic Standard and LSI functions, complying with UL, CSA, NOM, and IEC standards.