NF EN 50047

Low-voltage switchgear and controlgear - Control switches - Position switches 30×55 - Dimensions and characteristics

Le présent document Le présent document s'applique à certains interrupteurs de position comportant un organe de commande à retour automatique. Ce document couvre les dispositifs équipés soit d'éléments de contact à action (brusque) indépendante désignés (1) , soit d'éléments de contact à action dépendante (rupture lente) désignés (2) dans l'Article 5. L'édition de 1981 de la norme européenne EN 50047 n'a pas été publiée comme norme française.

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ