Description
| Accessories | Order Number |
| External Transformers for neutral conductor Size 1 |
3WL9111-0AA31-0AA0 |
| Size 2 | 3WL9111-0AA32-0AA0 |
| Size 3 | 3WL9111-0AA33-0AA0 |
with copper connection pieces (for T5, “Measurement Method” function see Technical Information at www.siemens.com/industrialcontrols/ support.
