Electrical Panels - Change from IEC60439 to IEC 61439 - VoltiBULLETIN June 2009 - CPD accredited
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A new standard, IEC 61439, which governs the safety and performance of electrical panels, was published in January 2009.
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The change from IEC 60439 to IEC 61439 |
11 June 2009 |
A new standard, IEC 61439, which governs the safety and performance of electrical panels, was published in January 2009.
This change will affect panel and systems builders in the UK, and Voltimum UK managing editor James Hunt introduces this VoltiBULLETIN with a look at what the substantial change from IEC 60439 to IEC 61439 means for manufacturers of low-voltage switchgear and controlgear assemblies.
Read the articles and take our test below to add to your CDP points. | |
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| ...this month's practical snag and its solution from the NICEIC |
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Earthing of time switches
Time switches with metal parts must, in almost all cases, be earthed.  More on earthing of time switches
This article is extracted from Snags and Solutions Part 1 published by the
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