Ask our Experts
Didn't find what you are looking for? Ask our experts!
Subscribing is a smart move!
You can subscribe to this board after you log in or create your free account.
Invite a Co-worker
Send a co-worker an invite to the portal.Just enter their email address and we'll connect them to register. After joining, they will belong to the same company.
Send Invite Cancel
Link copied. Please paste this link to share this article on your social media post.
After nine years of committee debate the 3rd Editions of IEC 61439-1 and IEC 61439-2, the standards for power switchgear and controlgear assemblies, have been published.
The new editions include changes, the significance of which will affect the way assemblies are specified and used. All the changes are either a recognition of the changing needs of assemblies in the market, technical advances, further options in design verification or clarifications.
These changes have been made with simple objectives in mind; ensuring assemblies are fit for purpose and there is a clear understanding of the capabilities of the assembly between specifier and manufacturer.
You’ve reached the end of your document
Create your free account or log in to subscribe to the board - and gain access to more than 10,000+ support articles along with insights from experts and peers.