Un AC 690 V / DC 250 V, size 22×58, aM - motor characteristic only against short-circuit, Cd/Pb free
| Rated operating current | 50 A |
| Characteristic | aM |
| Rated voltage AC | 690 V |
| Rated voltage DC | 250 V |
| Rated operating voltage | AC 690, DC 250 V |
| Breaking capacity | 120 kA |