Tracked Changes. Low-voltage surge protective devices Part 11: Surge protective devices connected to AC low-voltage power systems – Requirements and test methods
BS EN IEC 61643-11:2025+A11:2025 - TC
Tracked Changes. Low-voltage surge protective devices Part 11: Surge protective devices connected to AC low-voltage power systems – Requirements and test methods
This is a Tracked Changes version
Tracked Changes is a version of a standard that indicates a change has been made, during the standards revision process, between the active standard and its previous version. Additions, deletions, and other formatting and/or content revisions are clearly displayed as underlined and strike through texts, ensuring all changes made between the two documents are quickly and easily identified
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