IEC 60044-6:1992 Instrument transformers; part 6: requirements for protective current transformers for transient performance
IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
IEC 60071-1:2006 Insulation co-ordination - Part 1: Definitions, principles and rules
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
IEC 60121:1960 Recommendation for commercial annealed aluminium electrical conductor wires
IEC 60270:2000 High-voltage test techniques - Partial discharge measurements
IEC 60567:2011 Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
IEC 60721 Corrigendum 1 to Amendment 1 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 9: Microclimates inside products