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STN EN 61643-31:2019/OpravaAC (341393)

Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

STANDARD published on 1.10.2022

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The information about the standard:

Designation standards: STN EN 61643-31:2019/OpravaAC
Classification mark: 341393
Catalog number: 135614
Note: Correction
Publication date standards: 1.10.2022
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN