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 too. The new editions include may changes, some significant and one fundamental change.
The purpose of this webinar is to briefly mention some of the more significant changes and then to focus on the one fundamental change – the opportunities it brings and the care that is needed to ensure it is used correctly.
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