4000A MasterPacT NW Air CB, 3-Pole DO, ML5.0P, 200kA IC
Schneider Electric MasterPacT NW, 4000A Frame, 4000A Sensor, L1 (Very High (LVPCB)), 3-Pole Drawout, MicroLogic 5.0P (LSI), ANSI C37/UL 1066...