Switching apparatus
A switching apparatus (100) is disclosed. The apparatus (100) comprises an electrical contactor (110) including a set of main terminals (200) per phase and an auxiliary switch (120) including a set of auxiliary terminals (210) per phase. Each set of the auxiliary terminals (210) is electrically conn...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A switching apparatus (100) is disclosed. The apparatus (100) comprises an electrical contactor (110) including a set of main terminals (200) per phase and an auxiliary switch (120) including a set of auxiliary terminals (210) per phase. Each set of the auxiliary terminals (210) is electrically connected to a respective set of the main terminals (200) via a resistance wire (250), such that each set of the auxiliary terminals (210) is electrically connected in parallel with each respective set of the main terminals (200). Each resistance wire (250) includes a first terminal (260) at a first end (265) configured to connect to one of the set of auxiliary terminals (210), and a second terminal (270) at a second end (275) configured to connect to a respective one of the set of main terminals (200). The second terminal (270) of the resistance wire (250) comprises a retention hook (300) configured to hook onto the respective main terminal (200). |
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