DIN EN IEC 60947-9-2:2026-10

VDE 0660-121. Low-voltage switchgear and controlgear - Part 9-2: Active arc-fault mitigation systems - Optical-based internal arc-detection and mitigation devices.

STANDARD published on 1.10.2026

German -
Print design (223.20 USD)

The information about the standard:

Designation standards: DIN EN IEC 60947-9-2:2026-10
Publication date standards: 1.10.2026
The number of pages: 97
Approximate weight : 322 g (0.71 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text DIN EN IEC 60947-9-2:2026-10 :

VDE 0660-121. Niederspannungsschaltgeräte - Aktive Systeme zur Abschwächung von Störlichtbögen - Teil 9-2: Optische Geräte zur Erfassung und Abschwächung innerer Lichtbögen.