Arc extinguishing device
The invention relates to an arc extinguishing device, which is inserted in an arc extinguishing chamber, for a DC contactor having poles which are allocated to the contact points and between which magnets are arranged. Arranged in the arc extinguishing chamber housing are supporting elements for the...
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | The invention relates to an arc extinguishing device, which is inserted in an arc extinguishing chamber, for a DC contactor having poles which are allocated to the contact points and between which magnets are arranged. Arranged in the arc extinguishing chamber housing are supporting elements for the magnet, adjacent to which there are gaps for the insertion of the magnetic-pole plates. Insulating walls of the arc extinguishing chamber housing are located between the contact point and the pole plates. The magnet and pole plates are pushed in from the front side of the arc extinguishing chamber and are covered by a covering panel. |
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