... enables met the worldwide requirements-primary current from 5A to 5000ASpecificaionsSecodary current: 5A/1ARated Insulation Voltage :0 ... 14001:2004 CQM,CNAS 00212E20583R0M Scope: Production of current and voltage transformers, Ameters, Vmeters, MCBs, ELCBs, AC contactors ... :2008 CQM,CNAS 00212Q11739R0M Scope: Production of current and voltage transformers, Ameters, Vmeters, MCBs, ELCBs, AC contactors ...