Power transformers – Part 3: Insulation levels, dielectric tests and external clearances in air
standard by International Electrotechnical Commission, 03/21/2000

Fibre optic interconnecting devices and passive components – Fibre optic connector interfaces – Part 20-100: Interface standard for LC connectors with protective housings related to IEC 61076-3-106
standard by International Electrotechnical Commission, 05/01/2012

Superconductivity – Part 22-3: Superconducting strip photon detector – Dark count rate
standard by International Electrotechnical Commission, 08/01/2022

Semiconductor devices – Part 5-8: Optoelectronic devices – Light emitting diodes – Test method of optoelectronic efficiencies of light emitting diodes
standard by International Electrotechnical Commission, 11/13/2019

Maximum power point tracking efficiency of grid connected photovoltaic inverters
standard by International Electrotechnical Commission, 07/15/2020

Household and similar electrical appliances – Safety – Part 2-62: Particular requirements for commercial electric rinsing sinks
standard by International Electrotechnical Commission, 12/10/2019

Primary batteries – ALL PARTS
standard by International Electrotechnical Commission, 04/22/2020

Energy management system application program interface (EMS-API) – Part 301: Common information model (CIM) base
standard by International Electrotechnical Commission, 06/26/2020

Connectors for electrical and electronic equipment – Part 4: Detail specification for shielded or unshielded, free and fixed connectors with up to 8 ways for balanced single-pair data transmission with current carrying capacity – Mechanical mating information, pin assignment and additional requirements for Type 4
standard by International Electrotechnical Commission, 08/01/2022

Automatic electrical controls – Part 2-9: Particular requirements for temperature sensing control CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/09/2020