Molded Circuit Breakers MCCBFunction EBS1ML series earth leakage molded circuit breaker MCCB is one of the new type breakers which have been developed by the company using international advanced design and manufacturing technology. Its rated operational voltage to 400V, rated current 16A~630A. This MCCB complies with the standard IEC60947.Technical Parameter Model typeEBS1MLStandardIEC60947Poles3P, 4PRated operational current In(A)Up to 630AmpRated operational voltage Un(V)400VACOperating current of magnetic release12In±20% MaterialPA66/PCRelease typeThermal MagneticShort-current breaking capacityC, L, M, H typeInstallationVertically or horizontallyFeatures ●The rated residual operating current and the maximum breaking time can be adjusted on site according to practical condition●With overload alarm non-tripping function●High performance●Overload ,short-circuit and under voltage protection function●More exchangeable installationApplicable 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