EasyPact CVS400N is a 3 poles 3d fixed circuit breaker with a high level of performance and cost-saving functionality.It is an optimal choice for small and medium-sized buildings protection applications.The breaking capacity (Icu) is 50kA rms at 415VAC 50/60Hz.The operational voltage is 440VAC 50/60Hz.This product embeds a 320A rating thermal-magnetic trip unit (TMD).TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.This 3 poles version (140mm x 255mm x 110mm) comes with a variety of optional functions and accessories.EasyPact CVS400N is compliant with international standards (IEC 60947, CCC, EAC).It can be installed in class II insulation switchboards as it is a class II front face device (IEC 60664-1).