EN 60664-1

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

Every edition of this standard in the harmonised standards lists published in the Official Journal of the EU.

Edition	Act	Status
EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems – Part 1: Principles, requirements and tests	LVD	reference published (presumption of conformity)