Automatic electrical controls - Part 2-13: Particular requirements for humidity sensing controls (IEC 72/1432/CDV:2024)

Automatic electrical controls - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls (IEC 72/1433/CDV:2024)

Automatic electrical controls - Part 2-7: Particular requirements for timers and time switches

Road marking materials - Part 3: Active road studs: performance requirements; German and English version prEN 1463-3:2021

Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements (IEC 22/354/CD:2021); Text in German and English

Railway applications - Rolling Stock - Three-phase shore (external) supply system for rail vehicles and its connectors; German and English version prEN 50546:2023

Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with AC rated voltage greater than 1 000 V AC and D.C. voltage greater than 1500 V - Definitions, test methods, acceptance criteria and design recommendations (IEC 61462:2023); German version EN IEC 61462:2023

Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors; German and English version prEN 12693:2023

Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors