| 摘要 |
A switching device (100) comprising:
- a switching unit (2) comprising one or more electric poles (21A, 21B, 21C) having an insulating casing (22), said switching device being reversibly movable between an insertion position (A), at which said switching unit is electrically connected with an electric line (150), and a withdrawal position (B), at which said switching unit is electrically disconnected from said electric line (150);
- one or more actuating elements (7A, 7B) operatively coupleable with an actuating mechanism (401) of a shutter device (400) to operate one or more shutters (402) of said shutter device during the movement of said switching device, said actuating elements being fixed to said switching unit. At least one of said actuating elements comprises first mechanical connection means (71) for mechanical connection with the insulating casing of at least one of said electric poles; The insulating casing of at least one of said electric poles comprises second mechanical connection means (220) for mechanical connection with at least one of said actuating elements. |
