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IEC 61557-12-1 ED1

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12-1: Power metering and monitoring devices for DC systems (PMD-DC) IEC 61557-12-1 ED1

General information

20.99   WD approved for registration as CD   Nov 14, 2025

CD    Dec 25, 2026

IEC

TC 85

International Standard

Life cycle

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IN_DEVELOPMENT
IEC 61557-12-1 ED1
20.99 WD approved for registration as CD
Nov 14, 2025




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