Switching apparatus

A switching apparatus is disclosed. The apparatus comprises an electrical contactor including a set of main terminals per phase and an auxiliary switch including a set of auxiliary terminals per phase. Each set of the auxiliary terminals is electrically connected to a respective set of the main term...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Ananthakrishnan, Subramanyan, Dhandapani, Kathiravan, Saha, Avijit
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A switching apparatus is disclosed. The apparatus comprises an electrical contactor including a set of main terminals per phase and an auxiliary switch including a set of auxiliary terminals per phase. Each set of the auxiliary terminals is electrically connected to a respective set of the main terminals via a resistance wire, such that each set of the auxiliary terminals is electrically connected in parallel with each respective set of the main terminals. Each resistance wire includes a first terminal at a first end configured to connect to one of the set of auxiliary terminals, and a second terminal at a second end configured to connect to a respective one of the set of main terminals. The second terminal of the resistance wire comprises a retention hook configured to hook onto the respective main terminal.