Standard

IEC 60947-5-4:2002 ED2

Oct 2002 Current

Note: Latest version: IEC 60947-5-4:2002+AMD1:2019 CSV

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Amendment 1 - Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests Current IEC 60947-5-4:2002/AMD1:2019 ED2 Amendment from Publication date: May 2019 Pages: 8 Language: English/French Services: Online, Online + Pdf

Abstract

IEC 60947-5-4:2002 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage areas: a) above (and including) 10 V (typically 24 V) where contacts are used for switching loads with possible electrical erosion, such as programmable controller inputs; b) below 10 V (typically 5 V) with negligible electrical erosion, such as electronic circuits. This second edition cancels and replaces the first edition which was issued as a technical report in 1996. It now has the status of an International Standard.

Products specifications

Standard from IEC
Published: October 15 2002
Edition: 2
Document type: IS
Pages
ISBN: 2831866448

Publisher: IEC
Distributor: IEC
ICS: 29.130.20
International TC: TC 121/SC 121A

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Version history Related Corrigenda and Amendments (1)

IEC 60947-5-4:2002/AMD1:2019 ED2

Version history History (2)

IEC 60947-5-4:2002+AMD1:2019 CSV