Combined tripping device for a circuit breaker
A tripping device for a circuit breaker with contacts that are arranged in a housing and can be separated from one another by actuating a tripping shaft of a switchdevice contains a blowchannel that is arranged in the housing and assigned to the contacts. The tripping device also contains a rotatabl...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A tripping device for a circuit breaker with contacts that are arranged in a housing and can be separated from one another by actuating a tripping shaft of a switchdevice contains a blowchannel that is arranged in the housing and assigned to the contacts. The tripping device also contains a rotatably arranged lever that is functionally connected to the tripping shaft. A magnet system that subjects the lever to an excursion in order to actuate the tripping shaft is able to act upon the lever. A baffle surface that is arranged on the lever and arranged in the blowchannel promotes the excursion of the lever due to the fact that it is subjected to a pressure impulse in the blowchannel. |
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