EasyPact CVS250B is a 3-pole 3d fixed circuit breaker with a high level of performance and cost-saving functionality. It is an optimal choice for small and medium-sized building 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, 250A rating thermal-magnetic trip unit (TMD). TMD trip unit provides adjustable thermal overload protection and fixed magnetic protection. This 3-pole version (105mm 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).This auxiliary block provides additional contacts to signal, control, or interlock electrical circuits, making it essential for automation, motor control, and industrial switching applications.