IEC /IEEE 60079-30-2 Ed. 1.0 b:2015
Explosive atmospheres – Part 30-2: Electrical resistance trace heating – Application guide for design, installation and maintenance
standard by International Electrotechnical Commission, 09/01/2015
IEC 60068-3-3 Ed. 2.0 Cor. 1 b:2021
Corrigendum 1 to Environmental testing – Part 3-3: Supporting documentation and guidance – Seismic test methods for equipment
Amendment by International Electrotechnical Commission, 09/01/2021
IEC /IEEE 62271-37-013 Ed 2.0 en:2021
High-voltage switchgear and controlgear – Part 37-013: Alternating current generator circuit-breakers
standard by International Electrotechnical Commission, 10/01/2021
IEC 60050-723 Amd.7 Ed. 1.0 b:2021
Amendment 7 – International Electrotechnical Vocabulary (IEV) – Part 723: Broadcasting: Sound, television, data
Amendment by International Electrotechnical Commission, 09/01/2021
IEC 60079-31 Ed. 3.0 b:2022
Explosive atmospheres – Part 31: Equipment dust ignition protection by enclosure "t"
standard by International Electrotechnical Commission, 01/01/2022
IEC 60335-2-28 Ed. 5.0 b:2021
Household and similar electrical appliances – Safety – Part 2-28: Particular requirements for sewing machines
standard by International Electrotechnical Commission, 11/01/2021
IEC /IEEE 60980-344 Ed. 1.0 b:2020
Nuclear facilities – Equipment important to safety – Seismic qualification
standard by International Electrotechnical Commission, 10/01/2020
IEC /IEEE 60079-30-2 Ed. 1.0 en:2015
Explosive atmospheres – Part 30-2: Electrical resistance trace heating – Application guide for design, installation and maintenance
standard by International Electrotechnical Commission, 09/01/2015
IEC /IEEE 60076-57-129 Ed. 1.0 en:2017
Power transformers – Part 57-129: Transformers for HVDC applications
standard by International Electrotechnical Commission, 11/01/2017
IEC 60335-2-36 Ed. 7.0 b:2021
Household and similar electrical appliances – Safety – Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements
standard by International Electrotechnical Commission, 12/01/2021