High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines (Endorsed by AENOR in January of 2014.)
Edition 2014-01-01

Explosive atmospheres - Part 33: Equipment protection by special protection 's' (Endorsed by AENOR in June of 2015.)
Edition 2015-06-01

Explosive atmospheres - Part 33: Equipment protection by special protection
Edition 2021-05-25

Residual current operated circuit-breakers for household and similar use. Particular requirements for devices with screwless-type terminals for external copper conductors
Edition 2020-11-26

Electromechanical elementary relays. Additional functional aspects and safety requirements for high-capacity relays
Edition 2019-10-07

Soft ferrite material classification
Edition 2017-02-28

Railway applications. Rolling stock. Power supply with onboard energy storage system. Series hybrid system
Edition 2016-11-30

Explosive atmospheres Part 33: Equipment protection by special protection "s"
Edition 2015-04-07

Grading capacitors for high-voltage alternating current circuit-breakers. General
Edition 2014-03-31

Quality assessment systems. Selection and use of sampling plans for printed board and laminate end-product and in-process auditing
Edition 2013-06-30