| 摘要 |
<p>The device includes a supporting element of insulating material for receiving the safety fuse, which has contact surfaces at its end faces; in its service position, as a conductor and away from manual contact, it is applied against the spring contacts of the fuse box, the latter being made of a synthetic material. The supporting element is mounted to rotate in the fuse box, and the housing for the fuse cartridge is displaceable by rotation from its service position as a conductor to a position which is freely accessible from the outside and away from the current-carrying contact pieces.</p> |
