DEVICE FOR CONNECTING CIRCUIT-BREAKER DOWEL BAR Russian patent published in 2009 - IPC H01H71/02 H01H3/46 

FIELD: electrical engineering.

SUBSTANCE: device for connecting a dowel bar of a circuit-breaker comprises a connecting link for connection with an actuating mechanism, inserted into the housing of a movable contactor, dowel bar, inserted into the housing for fixing the connecting link, and a supporting element for the dowel, which has an elastic section which allows for its elastic deformation and detachable interlocking with the housing through the elastic section, providing support for the dowel bar.

EFFECT: reduced number of components for supporting the dowel bar, meant for fixing the connecting link of the actuating mechanism, which makes easier assembling and dismantling.

4 cl, 6 dwg