This standard specifies the electromagnetic compatibility (EMC) requirements for electrical equipment used in measurement, control, and laboratory applications. The equipment covered by this standard includes:
The standard ensures that electrical equipment does not interfere with other devices and remains immune to electromagnetic disturbances in its environment. It divides requirements into two main areas: en 61326-1 pdf
Equipment must not generate electromagnetic interference that exceeds specified limits. EN 61326-1 references basic standards: en 61326-1 pdf
It generally does not apply to IT equipment (covered by EN 55032) or medical electrical equipment (covered by EN 60601-1-2), though there are nuances depending on the device's primary use. en 61326-1 pdf