SIST EN 60947-5-8:2007

Low-voltage switchgear and controlgear -- Part 5-8: Control circuit devices and switching elements - Three-position enabling switches

This part of IEC 60947 specifies requirements for three-position enabling switches. These switches are used as components of enabling devices described in 10.9 of IEC 60204-1 to provide signals that, a) when activated, allow machine operation to be initiated by a separate start control, and b) when de-activated, i) initiate a stop function, and ii) prevent initiation of machine operation. This standard does not apply to: - three-position enabling switches for non-electrical control circuits, for example hydraulic, pneumatic; - enabling switches without three-position mechanism; - emergency stop devices (see IEC 60947-5-5).

Niederspannungsschaltgeräte -- Teil 5-8: Steuergeräte und Schaltelemente - Drei-Stellungs-Zustimmschalter

Appareillage à basse tension -- Partie 5-8: Appareils et éléments de commutation pour circuit de commande - Interrupteurs de commande de validation à trois positions

La présente partie de la CEI 60947 spécifie les exigences pour les interrupteurs de commande de validation à trois positions.

Nizkonapetostne stikalne naprave – 5-8. del: Krmilne naprave in stikalni elementi – Tripoložajna omogočilna stikala (IEC 60947-5-8:2006)

General Information

• Status: Withdrawn
• Publication Date: 16-Jul-2007
• Withdrawal Date: 17-Apr-2024
• ICS: 29.130.20 - Low voltage switchgear and controlgear
• Technical Committee: SKA - Switchgear and control gear
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 18-Apr-2024
• Due Date: 11-May-2024
• Completion Date: 18-Apr-2024
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Ref Project: EN 60947-5-8:2006 - Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches

Relations

• Replaced By: SIST EN IEC 60947-5-8:2021 - Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches (IEC 60947-5-8:2020)
• Effective Date: 13-Apr-2021
• Amended By: SIST EN IEC 60947-5-8:2021 - Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches (IEC 60947-5-8:2020)
• Effective Date: 10-Jan-2017

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Low-voltage switchgear and controlgear -- Part 5-8: Control circuit devices and switching elements - Three-position enabling switches (IEC 60947-5-8:2006)Appareillage a basse tension -- Partie 5-8: Appareils et éléments de commutation pour circuit de commande - Interrupteurs de commande de validation a trois positions (IEC 60947-5-8:2006)Niederspannungsschaltgeräte -- Teil 5-8: Steuergeräte und Schaltelemente - Drei-Stellungs-Zustimmschalter (IEC 60947-5-8:2006)Ta slovenski standard je istoveten z:EN 60947-5-8:2006SIST EN 60947-5-8:2007en,fr,de29.130.20Nizkonapetostne stikalne in krmilne napraveLow voltage switchgear and controlgearICS:SLOVENSKI
STANDARDSIST EN 60947-5-8:200701-september-2007







EUROPEAN STANDARD EN 60947-5-8 NORME EUROPÉENNE
EUROPÄISCHE NORM December 2006
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60947-5-8:2006 E
ICS 29.130.20
English version
Low-voltage switchgear and controlgear
Part 5-8: Control circuit devices and switching elements -
Three-position enabling switches (IEC 60947-5-8:2006)
Appareillage à basse tension
Partie 5-8: Appareils et éléments de commutation pour circuit de commande -
Interrupteurs de commande de validation
à trois positions (CEI 60947-5-8:2006)
Niederspannungsschaltgeräte
Teil 5-8: Steuergeräte und Schaltelemente -Drei-Stellungs-Zustimmschalter (IEC 60947-5-8:2006)
This European Standard was approved by CENELEC on 2006-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member.
This European Standard exists 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 the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.



EN 60947-5-8:2006
- 2 - Foreword The text of document 17B/1492/FDIS, future edition 1 of IEC 60947-5-8, prepared by SC 17B, Low-voltage switchgear and controlgear, of IEC TC 17, Switchgear and controlgear, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60947-5-8 on 2006-11-01. The following dates were fixed: – latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
(dop)
2007-08-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2009-11-01 This part of EN 60947 should be used in conjunction with EN 60947-1:2004 and EN 60947-5-1:2004. The provisions of the general rules, IEC 60947-1, are applicable to this part of EN 60947, where specifically called for. General rules, clauses and subclauses thus applicable, as well as tables, figures and annexes are identified by a reference to IEC 60947-1, for example 1.2.3 or Annex A of IEC 60947-1.
Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 60947-5-8:2006 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 60947-5-5 + A1 NOTE Harmonized as EN 60947-5-5:1997 + A1:2005
(not modified). __________



- 3 - EN 60947-5-8:2006
Annex ZA (normative)
Normative references to international publications with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60068-2-1 A1 A2 1990 1993 1994 Environmental testing
Part 2-1: Tests - Tests A: Cold EN 60068-2-1 A1 A2 1993 1993 1994
IEC 60068-2-2 A1 A2 1974 1993 1994 Environmental testing
Part 2-2: Tests - Tests B
...