Electrical apparatus to be fitted to a top hat rail

Abstract

An electrical apparatus including a base configured to be fitted to a holding rail with opposing coplanar arms, and configured to accommodate a component member of the apparatus and fitted with a locking device having two opposing catches each intended to hook onto a respective arm of the rail. Further, at least one of the two catches is joined to a slide configured to slide in a direction and can be moved by a manual unlocking member. In addition, he manual unlocking member includes a lever pivoted around at least one bearing pin having an axis perpendicular to the sliding direction of the slide, and the lever cooperates with the slide bar via a cam device guiding through a slide track having an axis parallel to the axis of the bearing pin.

Dependencies are inferred from the claim text.