Used on straight line crossarms with post line insulators for arc protection. The set includes a surge arrester, a fixing bracket, a connector, a spark horn/an arc protection horn. Three sets are needed for one crossarm.
| Code | SDI48.6 |
| GTIN | 6438100324940 |
| Nom | dispositif limiteur de courant For 20 kV, line-post, 150-241 mm² |