Abstract: An insulating element for a high-power plug connector system comprises at least one stop formation for limiting the distance of insertion into the high-power plug connector system and at least one cutout, which allows contact to be established between a receivable high-power contact and at least one electrically conductive bar. The insulating element has at least one retaining formation, which is located on the periphery of the insulating element, near the stop formation.

Abstract: The attachment housing for connecting at least one high-performance plug connector comprises at least two housing elements. At least one housing element is mounted on a support structure and designed to accommodate at least one electrically conductive cable. The housing element and the support structure each have at least one corresponding opening, which openings allow at least the feed-through of an electrically conductive cable. The attachment housing also comprises at least one counter-pressure frame which is located on the side of the support structure opposite the attachment housing and is connected to the attachment housing.

Abstract: A ferrule can be assembled in the field. A ferrule collar has a non-circular, in particular polygonal outer contour. A corresponding coding region of a ferrule housing is arranged in a portion of a contact chamber on a cable-connection side and has a non-circular, in particular polygonal cross section, in which the ferrule collar is held with a form fit over the entire spring displacement path. The ferrule spring acts on the ferrule collar over the entire displacement path. As a result, the ferrule is secured against rotation about its axis by a high holding force, which makes it easier for a fibre-optic cable to be screwed on. The structural form is particularly well-suited for use in a plug-in connector module.

Abstract: A plug connector provides an electrical connection to a conductor track connection of a printed circuit board. The plug connector has a first printed circuit board with a conductor track connection and a plugging region for plugging the printed circuit board into the plug connector. The plugging region extends parallel to the first printed circuit board. A contact element and/or a spring element is provided in the plug connector. The plugging region and the contact element and/or the spring element are arranged in such a way that, in a plugged state of the plug connector, the printed circuit board which is plugged into the plugging region is arranged parallel to the printed circuit board and the conductor track connection is arranged opposite the conductor track connection. An electrical connection of the conductor track connection to the conductor track connection is provided by the contact element and/or the spring element.

Abstract: A feedthrough housing (1) for fastening to a wall for one or more lines and/or cables to be fed through comprises a housing body (2) and a matching removable housing cover (3). The housing cover (3) has a region (4, 4?) which is directed towards the wall and has a concave contour.

Abstract: In order to improve the shielding of a plug connector module (1, 1') and of a plug connector modular system equipped therewith, in particular against high-frequency interference fields, the insulation body (10, 10') of said module is form-fittingly surrounded all around by a shielding element (15, 15'). This additionally allows the earth connection of a metal plug connector modular frame (2) to a shield transfer element (14, 14') of the plug connector module (1, 1') and thus also an earth connection to a mating connector. Thus the shield element (15, 15') itself is also earthed all around and at multiple points, and as a result can suppress the effect of in particular high-frequency electrical and/or magnetic interference fields particularly well.

Abstract: A high-power plug connection system has a cable connection housing for connecting at least two electric high-power plug connectors in order to transmit and/or distribute a high current strength and/or a high electric voltage. The cable connection housing receives at least two insulating bodies for receiving at least one respective high-power contact and at least one electrically conductive rail in an interior. The rail is designed to establish an electrically conductive connection between the at least two high-power contacts, and the insulating bodies protrude at least partly out of the interior through a respective housing opening and into a connection region, the connection region being designed to receive the high-power plug connector.

Abstract: A modular high-current connector (1) has a first housing part (7) and a second housing part (8) connected thereto. The high-current connector (1) has a pin contact (9), the pin contact (9) being substantially cylindrical and having a connection region (A?) and a contact region (K?) for making electrical contact with a device socket or a mating connector. The contact region (K?) of the pin contact (9) projects out of the high-current connector (1) on the plug-in side.

Abstract: A high-power plug connection system comprises a cable connection housing for connecting at least two electric high-power plug connectors in order to transmit and/or distribute high current strengths and at least two insulating bodies for receiving a respective high-power contact and at least one electrically conductive rail. Longitudinal axes of the high-power contacts are generally arranged on one plane in an offset manner from each other, and the high-power contacts are connected together in an electrically conductive manner by means of an electrically conductive rail, said at least two high-power contacts being provided with a recess into which the electrically conductive rail is at least partly inserted.

Abstract: A modular high-current connector (1) has a first housing part (7) and a second housing part (8) connected thereto. The second housing part (8) has an open housing wall (10). The open housing wall (10) can be added to by an unlimited number of additional housing parts.

Abstract: A plug-in connector element with a locking device (14) for releasably locking on a plug partner (12), wherein the locking device has a plurality of locking hooks (16, 18) which are distributed on the circumference of a main body (10) and which are detented at a front end in the plug-in direction and are pivotable in a radial direction between a locking position and a release position, characterized in that the locking hooks (16, 18) are designed as structural parts which are separated from each other and from the main body (10) and which are mounted on the main body such that they are each tiltable about an axis running at right angles to the insertion direction and at right angles to the radial direction, and which, at the end opposite the detent, are each supported resiliently on the main body in the axial direction.

Abstract: A cable inlet device consists substantially of an open frame part and at least one sealing insert arranged therein. This cable inlet device is attached to a switchgear cabinet so that the sealing insert and the frame part of said cable inlet device terminate flush with said opening. When the switchgear cabinet is closed, for example by a switchgear cabinet door or switchgear cabinet wall or the like, this door or wall is sealingly pressed with a counterpart seal against the cable inlet device. For replacement of cables it is merely necessary for the switchgear cabinet door/switchgear cabinet wall to be opened and for the cable to be changed to be removed together with the corresponding sealing element, and for the new cable to be provided with a matching sealing element and to be inserted.

Abstract: The invention relates to a plug-in connector, substantially consisting of an insulating body and at least one contact element which is mounted directly in the insulating body, wherein the insulating body directly forms the plug-in connector housing of the plug-in connector. The plug-in connector is of particularly simple construction and can therefore be manufactured quickly. In addition, the plug-in connector is of very robust design and suitable for industrial use, in particular in harsh environments.

Abstract: A heavy-duty plug-in connector has a ground terminal that can be conveniently assembled and can comprise the greatest possible number of electrical crimp plug-in contacts (4,5). For this purpose, ground plug-in contacts (4?, 5?), likewise of a crimping configuration, are fitted in formations (13, 13?, 23, 23?) of the contact carriers (1, 2) for electrical contacting with metallic protective earthing elements (3, 3?, 3?, 3?). For said contacting, the formations (13, 13?, 23, 23?) have a respective opening (130, 130?) or passage (230, 230?). In the formations (13, 13?, 23, 23?), not only ground plug-in contacts (4?, 5?) but also further plug-in contacts (4, 5) are arranged, so that the number of plug-in contacts (4, 5) of the plug-in connector is increased considerably.

Abstract: A socket contact (1) has a hollow cylindrical contact wire region (AB) for receiving a stripped end portion of an electrical conductor to be connected, and a hollow cylindrical contact region (KB) with a pin insertion opening (2) for receiving a contact pin. The contact region (KB) has a cylinder wall with at least one radially inwardly folded contact blade (4), the free end of which points towards the pin insertion opening (2). The cylinder wall has an at least partially circumferential groove (5) for the contact blade in the region of the fold.

Abstract: An electrical contact element (1) for transmitting high currents has a connection region (A) and a contact region (K). The connection region (A) has a cylindrical opening (2) and the contact region (K) has a cylindrical passage opening (3). The opening (2) and the passage opening (3) are oriented orthogonally relative to each other and a peripheral contact strip (4) is arranged within the cylindrical passage opening (3).

Abstract: Add-on housing for a plug-in connection, which add-on housing has a housing side with at least one first fastening form and a plug-in side with at least one holding form, wherein a flange is arranged between the housing side and the plug-in side, which flange is provided for attaching the add-on housing to an appliance housing, wherein the plug-in side has at least two holding forms, at least one first holding form and at least one second holding form.

Abstract: A contact carrier retains a crimp contact inserted therein at a central collar of the crimp contact in a particularly stable manner and at the same time absorb the highest possible plugging forces. The contact carrier has an insulating body and a retaining plate, which can be mounted thereon on the connection side. Furthermore, the contact carrier has at least one detent element, which, in the unassembled state, can assumed both a position locking the plug contact and a position releasing the plug contact. The detent element is part of the insulating body. The retaining plate also has at least one blocking element, which, in the assembled state, fixes the detent element in the position thereof locking the plug contact and thus prevents the transition of the detent element from the locking position into the releasing position.

Abstract: An electrical connector consists of a connector housing (10) and at least one electrical contact element (1). The connector housing (10) and/or the electrical contact element (1) have a lead content of <0.1 weight percent. A method for manufacturing a contact element from a blank which has a lead content of <0.1 weight percent, uses the following method steps: Loading the blank into a manufacturing machine; producing a pin region or a socket region for electrically contacting another, opposite contact element; producing a fixing region for fixing the contact element in an insulating body; producing a crimp region for electrically connecting a conductor to the contact element or finishing the crimp region if the blank has already been previously prepared on a different machine; and removing the finished contact element from the manufacturing machine.

Abstract: A plug connector module for modular plug connectors produces a connection to a circuit board. The plug connector module includes a housing for receiving at least one insulating element, which is provided for receiving at least one data contact pair. The data contact pair consists of a conductor and a contact element. The housing has at least one recess which is shaped to be engaged with a connection element, whereby the plug connector module is connected to other system-related modules. The plug connector module houses at least two data contact pairs which are provided to transmit data. The data contact pairs are at least substantially secured against interfering influences by a respective shielding element.