| 摘要 |
<p>An electrical plug (10, 150) for releasable connection to an electrical power and/or communications distribution busbar system (100), the plug (10, 150) comprising a housing (12, 154, 156) and at least two prongs (34, 162) for electrical connection to respective conductors (90) of the busbar; wherein: the housing (12, 154, 156) has a body and a platform (36, 152) for insertion into the busbar system (100); and the prongs (34, 162) are mounted to the platform (36, 152) such that they are spaced from each other along and across the platform. The prongs may be moveable between a first position in which they are retained within the platform (36, 152), and a second position in which they extend out of the platform (36, 152). In addition, an electrical power and/or communications distribution busbar system (100) includes an elongated electrical conductor (90) which comprises two longitudinally extended panels (92) arranged disposed apart side by side and interconnected by a series of loops (94) along the upper edges, the panels being biased by the loops (94) such that their facing surfaces are generally parallel and/or converging. The conductor can be wound on a drum.</p> |
