BS EN IEC 62453-1:2025

This part of IEC 62453 presents an overview and guidance for the IEC 62453 series. It

• explains the structure and content of the IEC 62453 series (see Clause 5);

• provides explanations of some aspects of the IEC 62453 series that are common to many of the parts of the series;

• describes the relationship to some other standards;

• provides definitions of terms used in other parts of the IEC 62453 series.