Abstract: A circuit board (100), for installation in an electrical device (500), includes a flexible bending section (110), a plurality of conductor tracks (112) arranged in the flexible bending section with a first number of conductor tracks (114) arranged in a first leg (115) and a second number of conductor tracks (114?) arranged in a second leg (115?). The first leg is parallel to the second leg and an open region (116) between the two legs spatially separating the two legs from one another. At least two rigid interface sections (120, 130) are arranged and configured to be electrically connected to one another via the conductor tracks. The two legs fold towards one another about a folding axis (118) along the open region reducing an installation width (EB) of the flexible bending section in the electrical device compared with a width (B) in an unfolded state.

Abstract: A housing (1) for devices with at least one module, which is to be protected against penetration of liquids, has at least one cover (2) that is arranged on the top side of the housing (1). A simple and cost-effective production and maintenance is provided by the outer edge areas (4) of the cover (2) having at least one collar (5, 7, 9, 11), which protrudes downwards when cover (2) is closed and has a preferably circumferential drip edge (12). The housing (1) is provided in the edge area of an opening (13) to be closed by the cover (2) with at least one mounting groove (15), which, when the cover (2) is closed, is arranged below the at least one collar (7, 11), such that a liquid dripping from the drip edge (12) falls into the mounting groove (15).

Abstract: A housing (1) for devices with at least one module, which is to be protected against penetration of liquids, has at least one cover (2) that is arranged on the top side of the housing (1). A simple and cost-effective production and maintenance is provided by the outer edge areas (4) of the cover (2) having at least one collar (5, 7, 9, 11), which protrudes downwards when cover (2) is closed and has a preferably circumferential drip edge (12). The housing (1) is provided in the edge area of an opening (13) to be closed by the cover (2) with at least one mounting groove (15), which, when the cover (2) is closed, is arranged below the at least one collar (7, 11), such that a liquid dripping from the drip edge (12) falls into the mounting groove (15).