| Publication CODE |
Title |
| NBN EN IEC 60721-3-0:2020 (2020-06) |
CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 3-0: CLASSIFICATION OF GROUPS OF ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES - INTRODUCTION |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
2. |
Description
IEC 60721-3-0:2020 provides guidance on the use of all parts of IEC 60721-3. It contains background information including information on the application and limitation of the classes given in various parts of IEC 60721-3 which can be used in the design, limitation of conditions and protection of equipment.
This second edition cancels and replaces the first edition published in 1984 and Amendment 1:1987. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) This edition has been extensively simplified to only provide necessary information with regard to the process given in the other parts of IEC 60721-3 and information on class severity has been updated.
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| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered electronically on our website, but isn't available
via this link. Please contact the BEC if you want to buy this text and we'll
give you the appropriate link.
|
DE version
|
EN version
|
FR version
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|
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 60721-3-0:1994
|
|
| Committee |
CLC/SR 104
Environmental conditions, classification and methods of test
|
| BEC Approval |
2020-06-11 |
| NBN Approval |
2020-07-15 |
| ICS-Code (International Standards Classification) |
19.040
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2020-06-11 |
| Date of availability (d.a.v.) |
2020-06-26 |
| Date of announcement (d.o.a.) |
2020-09-11 |
| Date of publication (d.o.p.) |
2021-03-11 |
| Date of withdrawal former edition (d.o.w.) |
2023-06-11 |
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