Fecha de publicación: 07/05/2021 Household and similar electrical appliances – Safety – Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment IEC 60335-2-104:2021 RLV
Fecha de publicación: 11/05/2021 High-voltage switchgear and controlgear – Part 103: Alternating current switches for rated voltages above 1 kV up to and including 52 kV IEC 62271-103:2021
Fecha de publicación: 21/05/2021 Fuel cell technologies – Part 7-2: Test methods – Single cell and stack performance tests for solid oxide fuel cells (SOFCs) IEC 62282-7-2:2021
Fecha de publicación: 25/05/2021 Household and similar electrical appliances – Safety – Part 2-68: Particular requirements for spray extraction machines, for commercial use IEC 60335-2-68:2021
Fecha de publicación: 25/05/2021 Household and similar electrical appliances – Safety – Part 2-68: Particular requirements for spray extraction machines, for commercial use IEC 60335-2-68:2021 RLV
Fecha de publicación: 26/05/2021 Corrigendum 1 – Cores made of soft magnetic materials – Measuring methods – Part 2: Magnetic properties at low excitation level IEC 62044-2:2005/COR1:2021
Fecha de publicación: 27/05/2021 Connectors for electrical and electronic equipment – Part 2: Detail specification for 2-way, shielded or unshielded, free and fixed connectors: mechanical mating information, pin assignment and additional requirements for type 2 IEC 63171-2:2021
Fecha de publicación: 27/05/2021 Connectors for electrical and electronic equipment – Product requirements – Part 2-010: Circular connectors – Detail specification for connectors with outer or inner push-pull locking mechanism, based on mating interfaces according to IEC 61076-2-101, IEC 61076-2-109, IEC 61076-2-111 and IEC 61076-2-113 IEC 61076-2-010:2021
Fecha de publicación: 27/05/2021 Fibre optic interconnecting devices and passive components – Fibre optic connector optical interfaces – Part 3-30: End face geometry – Angled PC end face PPS rectangular ferrule multimode A1b fibres IEC PAS 63267-3-30:2021
Fecha de publicación: 27/05/2021 High-voltage switchgear and controlgear – Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV IEC 62271-200:2021