Low voltage circuit breaker break mechanism having side panel/knee section and elastic accumulator with break lever fixing spring solicited engaging elastic accumulator/reducing break section movement.

摘要

The break mechanism has a connection (2) with a side panel and a knee section (10) with an elastic accumulator (12). There is a fixing spring (30) solicited by the break lever (20) engaging the elastic accumulator. A first surface is formed on the break section (18) as well as descending stops (4) reducing the movement between break sections.