Dynamic modules - Part 3-4: Performance specification templates - Multicast optical switches (Endorsed by Asociación Española de Normalización in July of 2018.)
Edition 2018-07-01

High-voltage switchgear and controlgear - Part 4: Handling procedures for gases for insulation and/or switching
Edition 2023-07-05

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-02 : non-connectorized single-mode fibre optic middle-scale 1×N DWDM devices for category C - Controlled environments
Edition 2023-12-22

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-03 : non-connectorized single-mode fibre optic middle-scale 1×N DWDM devices for category OP - Outdoor protected environment
Edition 2023-12-22

Photovoltaic System Power Conversion Equipment - Design Qualification and Type Approval
Edition 2023-12-07

High-voltage switchgear and controlgear - Part 4: handling procedures for gases for insulation and/or switching
Edition 2022-09-16

Type F and Type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses
Edition 2020-01-23

High-voltage switchgear and controlgear Part 1: Common specifications for alternating current switchgear and controlgear
Edition 2020-06-17

Reliability stress screening. Components
Edition 2020-05-06

IEEE Recommended Practice for Bus and Switchgear Protection in Industrial and Commercial Power Systems
Edition 2019