FprEN IEC 60670-1:2020/FprAA

SLOVENSKI STANDARD
oSIST prEN IEC 60670-1:2018/oprA11:2018
01-december-2018
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Boxes and enclosures for electrical accessories for household and similar fixed electrical

Boîtes et enveloppes pour appareillage électrique pour installations électriques fixes

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

This draft amendment prA11, if approved, will modify the European Standard prEN IEC 60670-1; it is submitted to CENELEC members for

If this draft becomes an amendment, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which

stipulate the conditions for giving this amendment the status of a national standard without any alteration.

This draft amendment was established by CENELEC in three official versions (English, French, German).

A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and

© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

This document (prEN IEC 60670-1:2018/prA11:2018) has been prepared by SC 23B "Plugs, socket-outlets

This document has been prepared under a mandate given to CENELEC by the European Commission and

the European Free Trade Association, and supports essential requirements of EU Directive(s).

For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document.

j) the letter Ha or information for boxes and enclosures classified according to 7.2.2.1

In case there is a cavity, the head of the screw can be protected by an additional cap of insulating material.

In this case the manufacturers instruction shall give information concerning the cap to be used.

In case there is no cavity the head of the screw shall be protected with a cap of insulating material and in this

The caps are fixed to the boxes according to the manufacturer’s instructions and subjected to the ageing test

After 1 h, the boxes are then turned to a position with the opening in the direction of the floor.

for parts of insulating material necessary to retain current-carrying parts and/or parts of the earthing

circuit in position (with the exception of parts of insulating material needed to retain the earth terminal

for parts of insulating material of boxes and enclosures classified according to 7.2.2.1, with the exception

of parts protruding from the wall and additional and/or removable internal parts of enclosure (eg.

for parts of insulating material not necessary to retain current-carrying parts in position (even though they

for parts of insulating material of boxes and enclosures classified according to 7.2.2.1, protruding from

the wall and additional and/or removable internal parts of enclosure (eg. separator) not necessary to

Products covered by this standard are, in normal use, passive or the electromagnetic field generated is

considered negligible. Therefore, these requirements are deemed to be met without performing any test.

Special national condition: National characteristic or practice that cannot be changed even over a long

NOTE If it affects harmonization, it forms part of the European Standard / Harmonization Document.

For the countries in which the relevant special national conditions apply these provisions are normative, for

UNE 20451. Screws are included in some of these standard sheets because screws are