Amendment 1 - Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests
(Amendement 1 - Coordination de l´isolement des materiels dans les reseaux d´energie electrique a basse tension - Partie 1: Principes, exigences et essais)

Change published on 6.5.2025

Corrigendum 1 - Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests
(Corrigendum 1 - Coordination de l´isolement des materiels dans les reseaux d´energie electrique a basse tension - Partie 1: Principes, exigences et essais)

Correction published on 27.10.2020

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

Standard published on 6.5.2025

Insulation coordination for equipment within low-voltage systems - Part 2-1: Application guide - Explanation of the application of the IEC 60664 series, dimensioning examples and dielectric testing
(Coordination de l´isolement des materiels dans les systemes (reseaux) a basse tension - Partie 2-1: Guide d´application - Explication de l´application de la serie CEI 60664, exemples de dimensionnement et d´essais dielectriques)

Standard published on 31.1.2011

Corrigendum 1 - Insulation coordination for equipment within low-voltage systems - Part 2-1: Application guide - Explanation of the application of the IEC 60664 series, dimensioning examples and dielectric testing
(Corrigendum 1 - Coordination de l´isolement des materiels dans les systemes (reseaux) a basse tension - Partie 2-1: Guide d´application - Explication de l´application de la serie CEI 60664, exemples de dimensionnement et d´essais dielectriques)

Correction published on 24.10.2011

Insulation coordination for equipment within low-voltage systems - Part 2-2: Interface considerations - Application guide

Standard published on 22.1.2002

Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
(Coordination de l´isolement des materiels dans les systemes (reseaux) a basse tension - Partie 3: Utilisation de revetement, d´empotage ou de moulage pour la protection contre la pollution)

Standard published on 4.11.2016

Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution

Standard published on 4.11.2016

Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
(Coordination de l´isolement des materiels dans les systemes (reseaux) a basse tension - Partie 4: Considerations sur les contraintes de tension a haute frequence)

Standard published on 15.9.2005

Insulation coordination for equipment within low-voltage systems - ALL PARTS

Standard published on 10.7.2026