Our standoff insulators type DB/P and busbar systems type PSB are tested for short-circuit withstand strength according to EN 61439-2 by the laboratory IPH Berlin, through our distributos MBS AG.
Short-circuit resistance according to EN 61439-2
Test report short-circuit resistance EN 61439-2 standoff insulators DB/P
![TEST EN 61439-2 ISOLATORI DB/P TEST EN 61439-2 ISOLATORI DB/P](https://erim.it/wp-content/uploads/2018/10/CERTIFICATO_1.jpg)
Test report short-circuit resistance EN 61439-2 busbar systems PSB
![CERTIFICATO_2 Test](https://erim.it/wp-content/uploads/2018/10/CERTIFICATO_2-e1538729953985.jpg)