Standard

NEK IEC 60470:1974

Jan 1974 Withdrawn

Note: This standard has a new edition: NEK IEC 60470:1999

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Language English

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Amendment 1 - High-voltage alternating current contactors Withdrawn NEK IEC 60470:1974/AMD1:1975 Amendment from Publication date: Jan 1975 Version: 1 Pages: 8 Language: English Services: Read Online (No printing ), Printed and bound

Abstract

Applies to contactors intended for closing and opening electric circuits, and, if combined with suitable relays, for protecting those circuits against operating overloads which may occur therein. Intended to state the characteristics of contactors; the conditions with which contactors shall comply with reference to their operation and behaviour and their dielectric properties; the tests intended for confirming that these conditions have been met and the methods to be adopted for these tests; the data to be marked on the apparatus.

Document information

Standard from NEK
Published: 1 January 1974
Withdrawn: 30 May 2013
Edition: 1.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 29.130.10
National Committee NEK/NK17

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Replaced by: NEK IEC 60470:1999
Replaced by: NEK IEC 60470:1999
Adopted from: IEC TR 60260:1968 ED1

NEK IEC 60470:1974

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NEK IEC 60470:1999

NEK IEC 60470:1999