| OID | 1.3.6.1.4.1.318.1.1.1.16.1 |
| Module | PowerNet-MIB (APC) |
| Nom | upsIntegratedATSSelectedSource |
| Acces | readonly |
| Status | mandatory |
| Description | The source which is currently selected by the ATS to supply the UPS. |
| Syntaxe | Enumeration (1-noSourceSelected, 2-unknown, 3-sourceA, 4-sourceB) |