For use in critical (potentially explosive) environments, nass magnet offers components of the System 8 and System 13 series. These are designed according to DIN EN 60079 and tested by the Physikalisch-Technische Bundesanstalt (PTB) according to the European Community Directive 2014/34/EU.

Explosion protection is ensured by using the components specified in the catalog and matched to each other. Furthermore, various country-specific approvals exist, such as the China Compulsory Certification (CCC), a certification system valid China.