EasyPact CVS250B is a 4 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 25kA rms at 415VAC 50/60Hz.The operational voltage is 440VAC 50/60Hz.This product embeds a 200A rating thermal-magnetic trip unit (TMD).TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.This 4 poles version (140mm x 161mm x 86mm) comes with a variety of optional functions and accessories.EasyPact CVS250B 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).