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Changes within IEC 61439-1 & 2 - 3rd Edition

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After nine years of committee debate the 3rd Editions of IEC 61439-1 and IEC 61439-2, the standards for power switchgear and control gear assemblies, have been published. The new editions include changes, the significance of which will affect the way assemblies are specified and used.

These are the standards that most industrial/commercial switchboards and motor control centers are required to conform to. The new editions include many changes, some significant and one fundamental change.

Key Learning Points:

  • Learn the significant changes within IEC 61439-1 & 2 Ed 3
  • Discover the one fundamental change
  • Explore the opportunities and the care needed to ensure it is used correctly

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