Comparison of magnetic & non-magnetic arcing horns for neutral sections (TM-ETR-64)

Failures have been experienced of the roll pins used to secure the supporting clips to stainless steel magnetic type arcing horns/ skids used in neutral sections. The skid material (En 57) is non-weldable and not always readily available from stock. To overcome these problems, CM & EE (IWR) has resorted...