| 摘要 |
A surge arrester module (1 ) comprising : - first and second end electrodes (2, 3); and - a stack (4) of cylindrical elements (5) including at least one varistor block. The first end electrode comprises a first part (7) and a second part (8). A connecting element (20) is provided between said parts (7, 8) in order to keep them electrically connected to each other if a gap is formed between them. At least one clamping member (12) is connected to the second end electrode (3) and to the first part (7) of the first end electrode (2) in order to press them towards each other in the axial direction. Said at least one clamping member or at least one other clamping member ( 16) is connected to the second end electrode (3) and to the second part (8) of the first end electrode (2) in order to press them towards each other in the axial direction. |
