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Tracked Changes. Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Phase sequence.
Translate name
STANDARD published on 1.12.2022
Designation standards: BS EN IEC 61557-7:2022-TC
Note: WITHDRAWN
Publication date standards: 1.12.2022
SKU: NS-1091388
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: British technical standard
Category: Technical standards BS
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