| 摘要 |
An electrical component having a plurality of parts, in particular a switch having a variable resistance, concentrically with respect to whose actuating shaft or rotatable shaft the individual electrical elements are arranged in a tandem arrangement, and at least one cooling element is provided between two adjacent elements, the projections of which cooling element are used for cooling the heat generated by the variable resistance, with the object of better dissipating the excess heat from the cooling element and more effectively screening the housing of an adjacent electrical element, the projection of the cooling element is at least one projection running in the axial direction whose axial end face thus forms a separation from the housing of the adjacent electrical element and in this way a gap is formed at right angles to the longitudinal axis, which gap forms a type of cooling chamber.
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