| 摘要 |
<p>The device has a rail and a slide ensuring fixation of a case, and a connection unit (7) arranged in one area i.e. upper area, of the case and provided with inlet and outlet power cables (8). The connection unit includes a prolongation unit (12) e.g. bar. The prolongation unit prolongs the power cables from the connection unit to another area i.e. lower area, of the case so that the device connects a new type electricity meter, having on connecting terminals in bottom, on a support of an old type electricity meter having connecting terminals in top.</p> |
