Energy efficiency classes per DIN EN ISO 52120
The international standard ISO 52120 ("Energy performance of buildings - Contribution of building automation, controls and building management") classifies building automation and control devices and technical building management into four energy efficiency classes, from A to D. WAGO controllers allow you to meet essential requirements for compliance with energy efficiency class A.
![building_hlk_energieeffizienz-klassifizierung_2000x1125.jpg](/medias/200-building-hlk-energieeffizienz-klassifizierung-2000x1125.jpg?context=bWFzdGVyfGltYWdlc3w5MTZ8aW1hZ2UvanBlZ3xhRFprTDJnd05DOHhOREUzTXpFNE5ETTVNekkwTmk4eU1EQmZZblZwYkdScGJtZGZhR3hyWDJWdVpYSm5hV1ZsWm1acGVtbGxibm90YTJ4aGMzTnBabWw2YVdWeWRXNW5Yekl3TURCNE1URXlOUzVxY0djfDI1ZTZmZTBkZmQyZGFhNDAwYjQ4MzAzZTBiZDAwYTNhOWFhMDA0ZDVkZTM3NDJlMzRjMzE1MjY5NWM1YTNlOWU)