Permanent magnet circuit breaker
The utility model discloses a permanent magnet circuit breaker which comprises a mounting rack; the arc extinguish chamber is arranged on the mounting frame and comprises an arc extinguish chamber moving contact and an arc extinguish chamber static contact, the arc extinguish chamber moving contact...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a permanent magnet circuit breaker which comprises a mounting rack; the arc extinguish chamber is arranged on the mounting frame and comprises an arc extinguish chamber moving contact and an arc extinguish chamber static contact, the arc extinguish chamber moving contact is located on the upper portion, and the arc extinguish chamber static contact is located on the lower portion; the isolating switch mechanism is arranged on the mounting rack and is connected with the static contact of the arc extinguish chamber; the flexible connecting piece is connected with thearc extinguish chamber moving contact; and the transmission assembly is arranged on the mounting frame and is connected with the arc extinguish chamber moving contact. The circuit is connected with the circuit breaker through the flexible connecting piece to electrify the circuit breaker, the arc extinguish chamber moving contact is in contact with the arc extinguish chamber static contact, and the arc extinguish chamber |
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