| Number of Poles | : | 3 |
| Maximum Current | : | 400A |
| Fuse Current Rating | : | 500A |
| Mounting Type | : | DIN Rail |
| Electrical Phase | : | 3 |
| Series | : | OS400D |
| Mechanical Fuse Size | : | 0 → 2 |
| Auxiliary Contacts Available | : | Yes |
| Number of Poles | : | 3 |
| Maximum Current | : | 400A |
| Fuse Current Rating | : | 500A |
| Mounting Type | : | DIN Rail |
| Electrical Phase | : | 3 |
| Series | : | OS400D |
| Mechanical Fuse Size | : | 0 → 2 |
| Auxiliary Contacts Available | : | Yes |