IEC 61554:2025 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61554:2025 defines a system of dimensions for panel mounting of equipment. It is applicable to electrical and…
IEC 61554:2025 defines a system of dimensions for panel mounting of equipment. It is applicable to electrical and electrically operated indicating, recording and control instruments. The purpose of this document is to establish dimensional interchangeability between instruments made by different manufacturers.
Appareils montés en tableaux - Instruments de mesure électriques - Dimensions pour le montage en tab...
L'IEC 61554:2025 définit un système de dimensions pour le montage en tableaux des appareils. Il est applicable aux instruments de mesure électriques du type indicateur, enregistreur et de contrôle. L’objectif du présent document est de permettre une interchangeabilité dimensionnelle entre les appareils fabriqués par des constructeurs différents.
Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage...
IEC 61643-41:2025 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages.
These devices are intended to be connected to DC power circuits and equipment rated up to 1 500 V DC. Performance and safety requirements, tests and ratings are specified in this document. These devices contain at least one nonlinear component and are…
Material declaration – Part 1: General requirements
IEC 82474-1:2025 specifies the requirements and guidance for the content, format and exchange relating to material declarations for products.
The main intended use of this document is to provide data up and down the supply chain that:
- allows organizations to assess products against material and substance requirements,
- allows organizations to assess process chemical substances used in…
