| 摘要 |
The present invention relates to a multi-pole fused switch arrangement for busbar systems, with at least two fused switch units, each of which can accommodate a fuse. The fused switch arrangement includes a fuse holder per fused switch unit, a fuse driver unit and a switching lever, wherein the fused switch unit is designed such that it enables the insertion and replacement of fuses in a particularly advantageous manner, and furthermore brings the fuses into their contact position in a particularly advantageous manner. |
| 主权项 |
1) A multi-pole fused switch arrangement (10) for busbar systems, with at least two fused switch units (100), each of which can accommodate a fuse (50), and with a contact device for busbars, wherein the fuse switch arrangement (10) furthermore comprises the following:
in each case a fuse holder (200) for the accommodation of a fuse (50) for each fused switch unit (100), wherein the fuse holder (200) is configured to be switched backwards and forwards between a reception position and an operating position, and wherein the fuse holder (200) is configured such that a fuse (50) can be inserted into a fuse holder (200), if the fuse holder (200) is located in its reception position, a fuse driver unit (400), which in each case comprises a fuse driver (420) for each fused switch unit (100), wherein the fuse driver unit (400) is configured to be switched backwards and forwards between a reception position and an operating position, a switching lever (300), which is configured to be switched backwards and forwards between a switched-on position and a switched-off position, wherein the switching lever (300) is coupled with the fuse driver unit (400) such that the fuse driver unit (400) is located in its reception position if the switching lever (300) is located in its switched-off position, and such that the fuse driver unit (400) is located in its operating position if the switching lever (300) is located in its switched-on position,wherein the fuse driver unit (400) is coupled with the switching lever (300) such that the fuse driver (420) and fuses (50), which are inserted in a fuse holder (200), which is located in its operating position, move relative to the fuse holder (200) from a stand-by position into a contact position, if the switching lever (300) is switched from its switched-off position into its switched-on position. |
