Abstract: A plug connector having a two-part housing formed of a lower part and a cover. The cover is used as a pressure clamping plate during connection of the two housing parts by screws and presses insulated individual conductors of a connecting cable, which have previously been inserted into guides disposed in the lower part of the housing into insulation displacement connection (IDC) contacts. The IDC contacts that are fixed in the lower part between the guides, and firmly clamps the connecting cable in a cable entry of the housing.

Abstract: A press-in spring contact connector and method of pressing the same are provided. A plurality of contact springs are clamped between inner and outer insulator members. Each contact spring has a fastening section disposed parallel to, but offset from, a press-in part. Each contact spring has a recess which is engaged by a respective nose extending from the inner insulator member, the nose extending generally perpendicularly to the fastening section. The connector can be installed using a flat die that presses against a top surface of the outer insulator member without using a traditional press-in pressure member having pressure pins. The press-in loads are transmitted through the inner insulator member, the nose members and the recesses engaged therewith, and ultimately, to the press-in parts.