1.The standard is IEC898,BS3871, 2.have the CB,SEMKO approval. 3,Voltage:220~380V 4, ... 2~63A 5,Break capacity:6KA Newly Hot Selling CB approval DZ47-63 Mini Circuit BreakerDZ47 seriescircuit breaker ... Rate voltage: 240V/415V AC- Rated current(C): 1,3,5,6,10,15,16,20,25,32,40 ... StandardRated current(A)PoleVoltage(V)Breaking Capacity(A)BS3781-1 IEC608981 to 40124040002,3,44154000IEC157-11 to 401220/ ...