This is a 320A circuit breaker for EasyPact EZC400N.::This product can work below rated operational voltage(Ue) 440VAC at 50/60Hz.::The ultimate breaking capacity(Icu) is 50kA at 440V, in terms of complete range Ics=100%Icu(Ics= 50%Icu at 440V.::This version of product is designed 3 poles frame with detection on 3 poles,equiped TMD trip unit for thermal-magnetic protection.::It is compliance with standard IEC60947, CE certification and some independent lab(KEMA,ASEFA,TUV) or third-party Tilva.::This device is certified for operation in pollution degree III environment as defined by IEC60947, and pass the test of extremely atmospheric conditions.::Device can be mounted vertically or horizontally in a metal enclosure,and against from safety risk by padlocking.::The degree of protection is IP40 for direct rotary handle,and IP54 for extended rotary handle.::This series have slots used for indication or voltage release auxiliaries positioning , depending on where it is inserted in the device behind the front cover of circuit breaker.::The fixed dimension is 140mm(width),255mm(height),110mm(Depth).
