Weidmüller Interface GmbH & Co. KG

A row of plug connectors for contacting a mating plug connector, each plug connector having a plate-like housing which can be joined on and which is made of an electrically non-conductive material, the housing having at least one insertion opening for a conductor end, the insertion opening being in connection with a housing chamber and the housing chamber having a connection device to which an actuation device is assigned, the respective actuation device being movably guided on or in guide contours, the guide contours being formed to movably guide the respective actuation device on and/or in two adjacent housings of two adjacent plug connectors.

A stripping unit of a pressing tool for cutting into and stripping a conductor insulation of a conductor cable has a first clamping jaw with a first clamping lip and a cutting unit mounted in the clamping jaw. An adjustment unit for variably adjusting a cutting depth of the cutting unit is arranged in the clamping jaw. Also described are a pressing tool and a method for mounting an adjustment unit of a stripping unit.

A connector device for connecting at least one electrical conductor to at least one electrically conducting contact face of a circuit board includes a housing, at least one first connection unit and at least one second connection unit. The connector device has a SMD-capable contact geometry. The SMD-capable contact geometry has at least one first circuit board contact and at least one second circuit board contact with one spring arm having a respective contact projection.

An adapter for cables includes at least a printed circuit board, a plug connector, and a connection device. The plug connector has at least two first plug contacts for plugging together with at least two mating plug contacts of a mating plug connector, to which first conductors of a first cable having a first diameter are connected. The connection device has at least two connections for connecting second conductors of a second cable. The second conductors have a second diameter that differs from the first diameter. The plug contacts are electrically conductively connected to the conductor connections via the printed circuit board so that data and power can be transmitted between the first and the second cable.

A plug-in terminal for the connection of one or more conductor ends has a housing made of an electrically non-conductive material. The housing includes at least one insertion opening for a respective conductor end. Each insertion opening extends to a respective housing chamber containing a connection device to which an actuation device is assigned. Each actuation device actuates a contact limb of a contact spring of the connection device. The actuation device includes a pivoted lever configured to act on a sliding element with which the contact limb of the contact spring can be moved directly or indirectly. The pivoted lever and the contact limb rotate about the same or substantially the same axis of rotation.

A terminal block includes a plurality of series terminals which can be series-mounted, which are clampingly and/or latchingly connected, and which each have a housing and a plurality of two or more connection devices inserted into the respective housing. The connection devices are designed as direct-plug pressure spring terminals for connecting a respective conductor end. The connection devices each have a busbar, which has at least a respective contact zone for contacting the respective electrical conductor end, and the clamping spring is configured as a pressure spring. Per connection device there is one actuating device which can pivot in the housing about an axis of rotation, wherein the actuating devices are configured like a one- armed lever having an actuating section and a leading contour to act on the clamping limb when the clamping spring is tensioned.

The invention relates to a monitoring attachment for monitoring a nut ( 9 ) of a screw connection for cracking, deformation and/or breakage, wherein the monitoring attachment has a conductor loop which is guided around an outer periphery of the nut ( 9 ) and which is interrupted in the event of deformation, cracking and/or breakage of the nut ( 9 ). The monitoring attachment is characterised by at least two segments ( 1, 1′, 1″, 1 ′″) which together enclose the periphery of the nut ( 9 ) and are held together frictionally at at least one radial connection point, wherein the conductor loop is guided over contacts at the connection point.

A spring-loaded terminal is designed as a direct plug-in terminal for connecting a conductor. The terminal includes a busbar for contacting the conductor, a clamping spring for retaining the electrical conductor in the terminal, and a retaining spring for latching the clamping spring in an open position so that the conductor can be inserted into a contact area. The clamping spring has a pivotable clamping leg and a clamping edge. The retaining spring has a pivotable pivoting leg having at least one retaining device as a first latching device. The clamping leg has a corresponding latching device cooperating with the retaining device of the pivoting leg in a latching state of the clamping leg. The clamping leg is adjustable from the latching state by displacing the electrical conductor into a clamping state in which the clamping leg is unlatched from the retaining device and presses the electrical conductor with the clamping edge of the clamping leg against the busbar. The latching device of the clamping leg is spaced from the clamping edge of the clamping leg.

A connection strip is designed as a printed circuit board connector and has a strip-like connection housing, which is formed in one part or in a plurality of parts. The connection housing has a plurality of outer sides, the first outer side having a mating face side on which there are at least two or more mating face plug-in contacts, which can each be plugged together with a corresponding plug-in contact of a corresponding plug connector. The connection housing is further designed to have printed circuit board plug-in contacts on one, two or three of the other outer sides, which contacts project beyond the respective outer side so that on the one or more outer sides on which the printed circuit board plug-in contacts are provided, a printed circuit board can be soldered. A method for manufacturing the connection strip is also provided.

A connection unit ( 2 ) of a connector device for connecting at least one electrical conductor to at least one electrically conductive contact has a contact socket ( 7 ), a spring clamp ( 10 ) and a base plate ( 14 ), wherein the contact socket ( 7 ) has at least one contact spring ( 8, 9 ), wherein the spring clamp ( 10 ) has a spring arm ( 11 ) with a contact edge ( 11 a) and a contact wall ( 16 ). The contact socket ( 7 ) and the spring clamp ( 10 ) are arranged on the base plate ( 14 ) and are electrically conductively connected by the base plate ( 14 ). A connector device has at least one connection unit ( 2 ) of this type.