Lamp controlgear. Part 2-3. Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps

Standard published on 1.10.2026

Lamp controlgear. Part 2-7. Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)

Standard published on 1.10.2015

Lamp controlgear. Part 2-8. Particular requirements for ballasts for fluorescent lamps

Standard published on 1.1.2013

Lamp controlgear. Part 2-8. Particular requirements for ballasts for fluorescent lamps

Standard published on 1.3.2019

Lamp controlgear. Part 2-9. Particular requirements for electromagnetic controlgear for discharge lamps (excluding fluorescent lamps)

Standard published on 1.1.2016

Standard data element types with associated classification scheme for electric components. Part 2. EXPRESS dictionary schema

Standard published on 1.9.2014

Refractory alumosilicate mortars. Specifications

Standard published on 1.4.2016

Conduit systems for cable management. Part 1. General requirements

Standard published on 1.1.2015

Conduit systems for cable management. Part 21. Rigid conduit systems

Standard published on 1.1.2017

Conduit systems for cable management. Part 22. Pliable conduit systems

Standard published on 1.1.2015