| 摘要 |
<p>The element (2) has a grid formed of a folded single wire (3) that is made of steel without welding. The single steel wire is covered by a protection layer before folding for protecting the grid. The single steel wire comprises multiple portions (10A-10C, 12A-12C, 14A-14C, 200A, 200B) that are arranged parallel to each other. The single steel wire defines passage elements (30, 31) for passage of fixing elements, where the fixing elements are located at ends of the single steel wire. An independent claim is also included for a method for manufacturing a protection element to protect a switchgear.</p> |
