| 摘要 |
The present invention relates to a control device in which a spring means controls switching means in a switching device. Such a device is used e.g. in connection with load separators or disconnector equipment. In addition to the spring means, the device of the invention comprises a release spring means (4) for returning the switching means to "Open" position in possible malfunction of the switching device or when remote control is used. In the device of the invention, the control shaft charging the release spring (4) is also provided with a release mechanism for releasing the coupling between the manual control and the release spring of the device after the charging is complete.
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