NF EN 61770

Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose sets

Le présent document spécifie les exigences pour les appareils à usages domestiques et analogues pour éviter un retour d''eau non potable par siphonnage dans le réseau d''alimentation en eau. Le présent document entre dans le champ d''application de la Directive Basse Tension n°2006/95/CE du 12/12/2006.

- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.

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