The invention pertains to a plug-connector for insertion of a multi-wire cable, wherein the wires are attached with the clamping-cutting technique. The plug-in connector exhibits a substrate and a plurality of clamping-cutting devices configured on the substrate and suitable for the insertion of wires. A first subset of the plurality of clamping-cutting devices is located on top of the substrate, while a second subset of the plurality of clamping-cutting devices is located at the bottom of the substrate. The plug-in connector furthermore exhibits wiring flaps suitable for the hinged insertion of the wires into the clamping-cutting devices.