Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time delay switches (TDS) (IEC 23B/1431/CDV:2022); German and English version prEN IEC 60669-2-3:2022

Switches for household and similar fixed electrical installations - Part 2-4: Particular requirements - Isolating switches (IEC 23B/1370/CD:2021); Text in German and English

Household electric direct-acting room heaters - Methods for measuring performance

Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 2: Guide to the use of quartz crystal oscillators

Flexible insulating sleeving - Part 2: Methods of test (IEC 15/921/CD:2020); Text in German and English

Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 281: Heat-shrinkable, polyolefin sleeving, semiconductive (IEC 15/916/CD:2020); Text in German and English

Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 282: Heat-shrinkable, polyolefin sleeving - Stress control (IEC 15/917/CD:2020); Text in German and English

Thermal-links - Requirements and application guide (IEC 32C/635/CDV:2024); German and English version EN IEC 60691:2023/prA1:2024

Fire hazard testing - Part 2-10: Glowing/Hot-wire based test methods - Glow-wire apparatus and common test procedure (IEC 89/1586/CD:2024)

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-1: Particular requirements for dry vacuum cleaners