Electric switching system e.g. three-phase reversing switch, has holder element that is mechanically coupled to driving device through primary switching module and secondary coupling element

摘要

The electric switching system (10) has a holder element (45) that comprises a secondary mechanical coupling element with the electric driving device in a secondary configuration of the driving device relative to the switching module (16). The holder element is mechanically coupled to the driving device through primary coupling element (60A) in the primary configuration of a control module (18) relative to the switching module, and through the secondary coupling element (60B) in the secondary configuration of the control module relative to the switching module.