High-voltage safety evolves. The latest valid version is , which consolidates the original 2010 edition and its 2014 amendment. This version includes updated touch voltage criteria, clearer requirements for mobile equipment (e.g., plug-in switchgear), and refined coordination with IEC 61936-2 (DC installations). Using an obsolete PDF could lead to non-compliance and dangerous installations.
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Below are specific pricing examples from major official standards stores: High-voltage safety evolves