| 摘要 |
The invention relates to an installation switching device having an insul ation housing with a front side and an attachment side which are connected b y means of two wide sides and one narrow input side and one narrow output si de, and having a current path running between an input terminal and an outpu t terminal. The current path can be switched on and/or off via a main contac t point which can be open or closed for long periods of time by means of a s witching mechanism operated by a switch grip. The invention is characterized in that a phase terminal bar can be arranged in the interior of the housing near the attachment side and running roughly parallel thereto, can be conne cted to the connection terminal near the narrow input side in the installed position, and is electrically and mechanically insulated from the other comp onents and units inside the housing. A clamp contact is attached to the free end of the phase terminal bar and projects out of the housing on the attach ment side, for clamping to current bars in an installation distributor.
|
