Standard

IEC TR 61912-2:2009 ED1

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Abstract

IEC 61912-2:2009(E), which serves as an application guide for the determination of selectivity between over-current protective devices of low-voltage switchgear and controlgear, summarises the definitions of the terminology and provides examples of application.

Products specifications

  • Standard from IEC
  • Published:
  • Edition: 1
  • Document type: TR
  • Pages
  • Publisher: IEC
  • Distributor: IEC
  • ICS: 29.130.20
  • International TC: TC 121/SC 121A