| 摘要 |
<p>First (2) and second (4) oblong arms each have distal (22,24) and proximal (14,16) ends. In the distal end area of the first/second arm there are engaging sections (10,12) to engage a fusible cut-out device. A first linking section (FLS) (8) interlinks the arms. A second linking section (6) links the arms with a proximal clearance from the FLS.</p> |
