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IEC 60664-1:2020/AMD1:2025 ED3

Amendment 1 - Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests

Publication date:   May 6, 2025

General information

60.60   Standard published   May 6, 2025

IEC

TC 109

International Standard

29.080.30   Insulation systems

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Scope

60664-1/AMD 1:2025 deals with insulation coordination for electrical equipment having a rated voltage up to AC 1 000 V or DC 1 500 V connected to low-voltage supply systems.

Life cycle

PREVIOUSLY

PUBLISHED
IEC 60664-1:2020 ED3

NOW

PUBLISHED
IEC 60664-1:2020/AMD1:2025 ED3
60.60 Standard published
May 6, 2025