Abstract: A plug contact arrangement is provided having a plurality of plug contact modules, including a plug socket module and a plug contact module. The plug socket module includes a base member and a socket contact section connected to the base member and having pair of contact members extending linearly and parallel with respect to each other and defining a contact blade receiving member there between. Each of the pair of contact members includes a contact face extending into the contact blade receiving member. The plug contact module is securable to the plug socket module and includes a plurality of lateral walls extending parallel to each other, a reinforcement member connecting the plurality of lateral walls, and a contact section extending from the plurality of lateral walls and having a contact blade having opposite contact faces to engage the pair of contact members.

Abstract: Arrangement for establishing and/or breaking a connection between a plug and a complementary mating plug, wherein a lever which can be pivoted about an axis is arranged on the plug. The connection between the plug and the mating plug can be broken when the lever is pivoted into a disconnection position and/or can be established when the lever is pivoted into a connection position. The plug is, in particular, a switch module, for example a tripping module for a mating plug which is in the form of a circuit breaker.

Abstract: The invention relates to an electrical spring clamping means for an electrical connection device (1), in particular a connection device (1) for a photovoltaic solar module (4), with an electrical contact section (111, 511) and a clamping spring (120, 520) which cooperates therewith, wherein the clamping spring (120, 520) in its open position (O) is arranged under mechanical pre-stress on/in the electrical spring clamping means (100), and an electrical contact tongue (415) of an electrical mating contact element (412) can be pressed against the electrical contact section (111, 511) by means of the clamping spring (120, 520), in the closed position (S) thereof.

Abstract: A switching arrangement includes a plug and a complementary mating plug for establishing and separating a connection between the plug and the mating plug. The plug includes a locking bolt disposed rotationally about an axis. The locking bolt includes a thread and the mating plug includes a mating thread. The plug is lockable to the mating plug by driving in the thread of the locking bolt into the mating thread. The switching device is configured to be moved to a connected position by driving in the thread of the locking bolt into the mating thread, and thereby providing a movement of the plug relative to the mating plug, and is configured to be moved to a disconnected position by driving out the thread of the locking bolt from the mating thread, thereby providing the movement of the plug relative to the mating plug.

Abstract: Arrangement for establishing and/or breaking a connection between a plug and a complementary mating plug, wherein a lever which can be pivoted about an axis is arranged on the plug. The connection between the plug and the mating plug can be broken when the lever is pivoted into a disconnection position and/or can be established when the lever is pivoted into a connection position. The plug is, in particular, a switch module, for example a tripping module for a mating plug which is in the form of a circuit breaker.

Abstract: A plug contact arrangement is provided having a plurality of plug contact modules, including a plug socket module and a plug contact module. The plug socket module includes a base member and a socket contact section connected to the base member and having pair of contact members extending linearly and parallel with respect to each other and defining a contact blade receiving member there between. Each of the pair of contact members includes a contact face extending into the contact blade receiving member. The plug contact module is securable to the plug socket module and includes a plurality of lateral walls extending parallel to each other, a reinforcement member connecting the plurality of lateral walls, and a contact section extending from the plurality of lateral walls and having a contact blade having opposite contact faces to engage the pair of contact members.

Abstract: The invention relates to an electrical spring clamping means for an electrical connection device (1), in particular a connection device (1) for a photovoltaic solar module (4), with an electrical contact section (111, 511) and a clamping spring (120, 520) which cooperates therewith, wherein the clamping spring (120, 520) in its open position (O) is arranged under mechanical pre-stress on/in the electrical spring clamping means (100), and an electrical contact tongue (415) of an electrical mating contact element (412) can be pressed against the electrical contact section (111, 511) by means of the clamping spring (120, 520), in the closed position (S) thereof.

Abstract: The invention relates to an electrical contact arrangement for high pulsed currents and for connection with a polygonal socket. The electrical contact arrangement includes first contact, arm, a second contact arm, an intermediate space provided between the first and second contact arms, and a third contact arm. The second contact arm positioned apart from the first contact arm in a deflection direction extending perpendicularly to the plug-in direction. The first contact arm and second contact arm extend substantially in a plug-in direction, and one of the first contact arm or second contact arm resiliently deflectable relative to the other contact arm in the deflection direction. The third contact arm extends in the plug-in direction and is positioned apart from the first contact arm and the second contact arm in a transverse direction extending perpendicularly to the plug-in and deflection directions. The third contact arm movable in the deflection direction and into the intermediate space.

Abstract: The invention relates to an electrical contact arrangement for high pulsed currents and for connection with a polygonal socket. The electrical contact arrangement includes first contact, arm, a second contact arm, an intermediate space provided between the first and second contact arms, and a third contact arm. The second contact arm positioned apart from the first contact arm in a deflection direction extending perpendicularly to the plug-in direction. The first contact arm and second contact arm extend substantially in a plug-in direction, and one of the first contact arm or second contact arm resiliently deflectable relative to the other contact arm in the deflection direction. The third contact arm extends in the plug-in direction and is positioned apart from the first contact arm and the second contact arm in a transverse direction extending perpendicularly to the plug-in and deflection directions. The third contact arm movable in the deflection direction and into the intermediate space.

Abstract: An appliance terminal for connecting external lines to an electrical appliance features a current transformer module. The module has a current transformer integrated into the appliance terminal, wherein inputs of the current transformer are connected to customer-side terminal connections of the electrical appliance and outputs of the current transformer may be connected to circuit boards or modules of the electrical appliance via contact elements of the appliance terminal.

Abstract: An appliance terminal for connecting external lines to an electrical appliance is disclosed. A current transformer module comprising a current transformer is integrated into the appliance terminal, wherein inputs of the current transformer are connected to customer-side terminal connections of the electrical appliance and outputs of the current transformer may be connected to circuit boards or modules of the electrical appliance via contact elements of the appliance terminal.

Abstract: A contact terminal, by means of which an annular connector or two connectors may be gripped, is described. The contact terminal comprises a housing with a pivotally mounted terminal element which may be biased onto a contact face mounted on the housing at a contact region. A holding element is provided in the contact region, to prevent a connector inserted into the contact terminal from being pulled out in the lateral direction. The terminal element has a terminal face to grip the connector against the contact face.

Abstract: A contact terminal, by means of which an annular connector or two connectors may be gripped, is described. The contact terminal comprises a housing with a pivotally mounted terminal element which may be biased onto a contact face mounted on the housing at a contact region. A holding element is provided in the contact region, to prevent a connector inserted into the contact terminal from being pulled out in the lateral direction. The terminal element has a terminal face to grip the connector against the contact face.

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: 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: A mounting system for electrical modules (10) having a housing (12) with a rail mounting face (14) including a rail receiving recess (17), includes a pair of spring loaded rail engaging clamps (80) disposed on the mounting face (14) and movable between a first or latched position and a second or open position. Each clamp (80) includes a body portion (85) having a spring receiving cavity (85a), a base (82) extending outwardly from a lower edge of the body portion in one direction and a rail engaging arm (88) extending outwardly from an upper edge of the body portion and in a direction opposite to the base. The body portion (85) includes a wall (86) extending at an angle from the base to the arm and defining a rail latching surface (86a). A partially compressed spring disposed (90) in the cavity (85a) exerts a selected force to hold the clamps (80) in the latched position.

Abstract: A casing for a shielded connector for a multicore cable having a drain wire, the casing comprising an upper and a lower part, where the drain wire is received in a channel in a first wall region of the lower part and upon assembly is firmly held therein by interacting elevations and depressions on the bottom of the channel and on a complimentary rib of a first wall region of the upper part.

Abstract: The invention relates to an electrical connector with a housing (1) of insulating material and a metal contact element (2) fittable in the housing (1). The contact element has a crimp contact region (4) to contact a first cable end (11) and a cutting clamp contact region (3) to contact a second cable (12). Such an arrangement is not suitable for contacting cables of different diameters via the cutting clamp contact region. According to the invention, the cutting clamp contact region (3) has two tension-relieving regions (5, 6), with the cutting clamp blades, which are fitted opposite one another in pairs (7, 8, 9, 10), arranged between them. Two pairs of cutting clamp blades (7, 10) are provided for small-diameter cables and two pairs (8, 9) are provided for large-diameter cables. The pairs of cutting clamp blades (8, 9) for small-diameter cables are arranged between those for large-diameter cables.