SWITCH FOR DIRECT CURRENT OPERATION HAVING AT LEAST ONE CIRCUIT BREAKER CHAMBER

摘要

A switch for, in particular, direct current operation, having at least one circuit breaker chamber, each circuit breaker chamber having two contact pieces having respectively a first contact area, an electrically conductive bridge circuit which can be moved with a contact bridge and which has two second contact regions for establishing an electrically conductive connection between the first and the second contact regions and for separating at least one of the two contact regions from the respective first contact region, in addition to at least two magnets for generating a magnetic field, and an additional magnet for influencing the magnetic field is arranged on the moveable contact bridge.

主权项

1. A switching device, comprising a switching chamber, the switching chamber comprising:
at least two first contact pieces, each first contact piece including a first contact area; a bridge contact piece, which is movable and electrically conductive, and includes a movable switch bridge including two second contact areas, the bridge contact piece being configured to produce an electrically conductive connection between the first and the second contact areas, and the bridge contact piece being configured to disconnect at least one of the two second contact areas from a respective one of the first contact areas; at least two primary magnets configured to generate a magnetic field; and an additional magnet configured to influence the magnetic field in the moveable switch bridge.