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Low-voltage surge protective devices. Surge protective devices connected to DC low-voltage power systems. Requirements and test methods.
Translate name
STANDARD published on 29.8.2025
Designation standards: BS EN IEC 61643-41:2025+A11:2025
Publication date standards: 29.8.2025
SKU: NS-1229989
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: British technical standard
Category: Technical standards BS
Low voltage switchgear and controlgearSubstations. Surge arresters
ISBN: 978 0 539 20940 2 Status: Definitive
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Latest update: 2026-10-26 (Number of items: 2 208 060)
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