| 摘要 |
<p>The power supply unit, esp. a distribution box for use on fair grounds, market places, etc., has a retaining profile (1, 2) with an upper part for a meter (4) and a lower part for fuses and other devices such as sockets (6). A clear space (3) is located adjacent to the lower part and holds the busbar or wiring system. The lower part is closed by a removable cap (8) that may pivot or that may slide clear after releasing some form of retention device. The unit complies with the new VDE regulations.</p> |
