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Homepage>UNE standards>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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UNE EN IEC 60947-9-1:2021 Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices

UNE EN IEC 60947-9-1:2021

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

Aparamenta de baja tensión. Parte 9-1: Sistemas activos de mitigación de defectos por arco. Dispositivos de extinción de arco.

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Standard number:UNE EN IEC 60947-9-1:2021
Pages:29
Released:2021-02-10
DESCRIPTION
This standard UNE EN IEC 60947-9-1:2021 Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices is classified in these ICS categories:
  • 29.130.20
This product includes: