Homepage>19/30391672 DC BS EN 60947-9-2. Low-voltage switchgear and controlgear. Active arc-fault mitigation systems Part 9-2. Optical-based internal arc-detection and mitigation devices
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sklademVydáno: 2019-02-15
19/30391672 DC
BS EN 60947-9-2. Low-voltage switchgear and controlgear. Active arc-fault mitigation systems Part 9-2. Optical-based internal arc-detection and mitigation devices
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Označení normy:
19/30391672 DC
Počet stran:
73
Vydáno:
2019-02-15
Status:
Draft for Comment
DESCRIPTION
19/30391672 DC
This standard 19/30391672 DC BS EN 60947-9-2. Low-voltage switchgear and controlgear. Active arc-fault mitigation systems is classified in these ICS categories:
