61558x 〈ORIGINAL – 2025〉

These standards are applicable to transformers, power supply units, and similar products, including electronic step-down converters.

The standard ensures safety for small power transformers and power supply units. It covers aspects such as electric shock protection, thermal safety, and insulation. 61558x

Compliance with EN 61558-x (among others like EN 60950) is mandated for industrial systems and devices, such as the SAUTER EY-modulo system , to ensure safe operation, protecting people, animals, and the environment. Key Aspects These standards are applicable to transformers, power supply

Based on the provided search results, refers to the EN 61558-x series of standards , which are critical European safety standards for transformers, reactors, power supply units, and similar products. These standards are applicable to transformers