The standard applies to electrical equipment operating from a supply or battery of less than or 1,500 V DC . It covers equipment used for:

The 2021 edition introduced significant changes:

If your device is for , you may be exempt from certain surge and EFT testing if it operates below 30 V AC or 60 V DC. Always check Clause 4 of the PDF.

By following this guide, you transform a simple PDF search into a robust compliance strategy. The standard is your map—use it wisely.

You need this standard if your product falls under any of these categories: