Abstract: The present invention relates to a connector arrangement having a connector and a corresponding mating connector for electrical connection of at least two multi-core cables, the cables comprising at least two core pairs allowing symmetrical transmission of time-variable differential signals on each core pair, and the connector comprising a connector housing and the mating connector comprising a mating connector housing, each of which comprise contact elements which engage in one another when plugged together. The associated mating contact elements in the connector housing and in the mating connector housing corresponds to the spatial arrangement of the core pairs in the cables. The two core ends and the associated contact elements of each core pair are arranged approximately equidistantly relative to each core end and the associated contact elements of at least one of the other core pairs.

Abstract: The present invention provides a connector for contacting the conductors of a cable. The connector includes a receptacle for receiving the cable and a contacting device which may be placed on the receptacle and which comprises at least one piercing contact for contacting a conductor of the cable. The contacting device is adapted to be placed on the receptacle such that the piercing contact comes to lie in a freely selectable position in the receptacle, in order to contact the conductor of the cable received in the receptacle.

Abstract: An electrical plug connector having a lower part and a cover which form a housing. At least one terminal point having a receiving pocket is formed within the lower part and the cover. A sub-assembly including a spring tension clamp having an arcuate tension spring, for making contact with electrical conductors, and a conductor rail having a contact region for receiving a mating contact is positioned in the receiving pocket. The cover has an actuator passageway and an angled guide projection extending into the actuator passageway for guiding an actuating tool to actuate the clamp. The angled guide projection is constructed as a web, the arcuate tension spring of the clamp has an aperture, and the angled guide projection reaches through the aperture as the cover is engaged with the lower part placed over the contact sub-assembly.

Abstract: The invention relates to a modular connection system for industrial applications having electronic modules which have at least one data distribution device and can be mounted on a mounting rail. The electronic modules have a plurality of connections, which can be contacted via universal module locations, wherein a databus and a power supply connection are located between the electronic modules mounted on the mounting rail. Connection modules are attachable to the module locations of the electronic modules and can be fastened there mechanically to produce an electrical connection between optical or electric cables and the connections.

Abstract: An apparatus for making contact with a foil conductor, in particular of a solar module, the apparatus having a housing, a first connecting region for connecting to the foil conductor, and a second connecting region with at least one contact for connecting at least one plug connector. At least one conductor rail connects the contact to the foil conductor. The conductor rail has a contact region for detachable connection to the foil conductor. The conductor rail has a terminal area for receiving electronic modules, for example a diode or lead portions. Each conductor rail is connected to the contact of the second connecting region.