PowerPacT P-Frame circuit breakers protect electrical systems from overloads and short circuits, featuring either a fixed electronic trip unit or Micrologic trip units that can be interchanged in the field for flexibility. These breakers have integral push-to-trip buttons, interchangeable ammeter units, and are available in various configurations, including 2-pole, 3-pole, and 4-pole options with I-Line and drawout construction. They meet standards from UL, CSA, NOM, and IEC, and are CE marked.