NF EN 60721-3-4/A1

NF EN 60721-3-4/A1

April 1997
Standard Cancelled

Classification of environmental conditions. Part 3 : classification of groups of environmental parameters and their severities. Section 4 : stationary use at non-weatherprotected locations.

Ce document complète la norme de référence en ajoutant une classification en zones tropicales.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

April 1997

Number of pages

8 p.

Reference

NF EN 60721-3-4/A1

ICS Codes

19.040   Environmental testing

Classification index

C20-003-4/A1

Print number

1

International kinship

IEC 60721-3-4/A1:1996

European kinship

EN 60721-3-4/A1:1997
Sumary
Classification of environmental conditions. Part 3 : classification of groups of environmental parameters and their severities. Section 4 : stationary use at non-weatherprotected locations.

Ce document complète la norme de référence en ajoutant une classification en zones tropicales.
Standard replaced by (1)
NF EN IEC 60721-3-4
July 2019
Standard Current
Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations

ZOOM ON ... the Requirements department
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!

With Requirements, quickly access the main part of the normative text!
Need to identify, monitor and decipher standards?

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