MCCB Molded Circuit BreakersFunction EBS6MN series moulded case circuit breaker MCCB is NS Schneider type and suitable for AC 50/60 Hz. This MCCB circuit breaker rated operational voltage to 500V(440V for 400A/630A), rated current 15A~630A. This MCCB complies with the standard IEC60947.Technical Parameter Model typeEBS6MNStandardIEC60947Poles3P, 4PRated operational current In(A)Up to 630AmpRated operational voltage Un(V)550VOperating current of magnetic release12In±20% MaterialPA66/PCRelease typeThermal MagneticShort-current breaking capacityC, L, M, H typeInstallationFixed and plug-inFeatures ●Improve the reliability and continuity of power supply●With overload alarm non-tripping function●Contact points are in a open status, permit install lock●Overload ,short-circuit and under voltage protection function●No leakage currentApplicable Working Ambient temperature-5~+40℃, the average value cannot exceed to +35℃ within 24hAltitude≤2000 mRelative humidity≤95%Pollution levelII.Installation locationPlace free from erosion of rain and snow