This ComPacT NSX250F 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 36kA rms at 415VAC 50/60Hz.The operational voltage is 690VAC 50/60Hz.This product embeds a 220A rating magnetic trip unit (MA).MA trip unit provides an adjustable magnetic protection for instantaneous tripping.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 NSX250F is part of Schneider Electric EcoStruxure Power architecture.