This ComPacT NSX100HB2 is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for motor protection applications. The breaking capacity (Icu) is 100kA rms at 500VAC 50/60Hz and 100kA rms at 690VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. This product embeds an electronic MicroLogic 2.2 M trip unit, with 25A rating. MicroLogic 2.2 M trip unit provides adjustable long time and short time protections, and fixed instantaneous protection. This 3 poles version (105mm x 161mm x 86mm) comes with a variety of optional functions and accessories. It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications. ComPacT NSX100HB2 is part of Schneider Electric EcoStruxure Power architecture.