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Standard UNE-EN IEC 60947-9-1:2021 10.2.2021 preview

UNE-EN IEC 60947-9-1:2021

Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices

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STANDARD published on 10.2.2021


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85.40 USD

The information about the standard:

Designation standards: UNE-EN IEC 60947-9-1:2021
Publication date standards: 10.2.2021
SKU: NS-1018970
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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Low voltage switchgear and controlgear

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