Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Circuit-breakers for a.c. operation - Part 100: Annex L - Particular requirements for additional devices
Edition 2011-05

Switchgear and controlgear; additional specification for d.c. air-break switches, air-break disconnectors and air-break switch-disconnectors exceeds 1200 V but not exceeds 3000 V
Edition 1987-02

Information technology - Part 2: Equipotential bonding and earthing (additional specifications)
Edition 2011-06

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB´s) - Part 120: Annex M - Particular requirements for additional devices
Edition 2023-08

Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 220: Annex M - Particular requirements for additional devices
Edition 2023-08

Type F and Type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses - Part 420: Annex M - Particular requirements for additional devices
Edition 2023-08

Use of k-value concept, equivalent concrete performance concept and equivalent performance of combinations concept; English version CEN/TR 16639:2014
Edition 2014-06

Aerospace; filler metals for welding steels; filler rods and filler wire; dimensions, masses
Edition 1991-10

Aerospace; filler metals for welding non ferrous metals (except light metals); filler rods and filler wire; dimensions, masses
Edition 1991-10

Non-ferrous heavy metals - Part 3: Filler metals for welding and brazing, selection; Text in German and English
Edition 2014-09