MECHANISM TO SWITCH DEVICE OF PROTECTION AGAINST LEAKAGE CURRENT, AND ALSO SYSTEM WITH DEVICE OF PROTECTION AGAINST LEAKAGE CURRENT AND LINEAR PROTECTION CIRCUIT BREAKER Russian patent published in 2013 - IPC H01H71/52 

FIELD: electricity.

SUBSTANCE: invention relates to a mechanism of switching (1) for a protection device against leakage current (30) to start a linear protection circuit breaker arranged on a bearing plate (2), comprising a handle (3) installed as capable of rotation, a clip (4) connected with the handle (3), besides, the first end (5) of the clip (4) is arranged outside the axis of the handle (3) rotation on the handle (3), and a latch (7) adjoining the second end (6) of the clip (4), which has a guide slot (8) for movement of a journal (10) installed as capable of rotation of a switching lever (9) of the switching mechanism (1), having a half-shaft (11) installed as capable of rotation with a latching edge (12), besides, the latching edge (12) is designed for gripping the end (13) of the latch (7), having the first spring element (14) connected with the latch (7) and/or with the switching lever (9), and such element may be elastically deformed as the latch (7) and/or the switching lever (9) move.

EFFECT: improved efficiency and device simplification.

14 cl, 8 dwg