| Code | SDI29 |
| GTIN | 6438100319410 |
| Name | Power arc device |
| 150-241 mm², shear head, linepost insulator, vertical crossarm | |
| Description | Arc protection device for covered conductors with line post insulators. The spark gap is adjustable. Short circuit current: Arc test 10 kA / 1 s. |
| Vendor | Ensto Finland Oy |