A child-safety electrical socket includes a cover having at least two contact introduction apertures, which cover is disposed on a housing, and underneath which cover a slider is positioned, which stands under the influence of a spring, which supports itself on an intermediate bottom in the housing, wherein the intermediate bottom has at least two apertures and the slider has at least two apertures, which are provided with inclined surfaces, and the slider is disposed in the housing so as to rotate. The slider has a plate-like shape and stands in contact with guides on its circumference, which guides are provided on the cover, on the side facing toward the intermediate bottom.