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Step switch with two main switching positions and voruebergehender, the interruption of the load current be avoided by means of switching the interposition of resistances in the case of each step, as well as at least two brackets independently arranged, preferably provided with pressure contacts switches, in particular for regulating transformers.
Step switch with two main switching positions and voruebergehender, the interruption of the load current be avoided by means of switching the interposition of resistances in the case of each step, as well as at least two brackets independently arranged, preferably provided with pressure contacts switches, in particular for regulating transformers.