Rittal says the recent introduction of the IEC 61439 switchgear and control standards has significant implications for the design and performance of the copper busbar system and IEC 61439 requires busbar systems to be tested – by their manufacturers - within enclosures rather than (as previously happened) as a standalone arrangement and this is a step forward for the industry.
w: www.rittal.co.uk / www.friedhelm-loh-group.com
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