Conforms to IS/IEC 60947-2 & IEC 60947-2, 3 Pole, Adjustable Over Load from 0.4 - 1.0 x In, Inbuilt ground fault protection from 10% - 50% of In, Advanced Current, Voltage, Frequency & Power based protections, Variable trip class at 1.5 Ir,6 Ir & 7.2 Ir, Panel mounted display available for advanced protections & metering, For 3 phase 4 wire system, External neutral CTs available for 3P MCCBs.
Breaking Capacity at 415V AC, Overload "L" Protection- 0.4-1 x In in steps of 0.04, Inst. Short-circuit "I" Protection- OFF - 1-10 x In, Earth Fault "G" Protection- OFF - 0.2 to 1 x In.