In a first contact of a connector, an insulation-displacement connection portion has two insulation-displacement blades and has a narrow slit and a wide slit. The insulation-displacement blades are different from each other in position in a first direction and correspond to the narrow slit. The insulation-displacement blades are obliquely intersected with the first direction. The narrow slit and the wide slit extend in the front-rear direction. In the first direction, the insulation-displacement blade is located between the narrow slit 362 and the wide slit 364. In a second direction, a middle of the wide slit 364 is different from a middle of the narrow slit 362 in position. When covered wire is pushed into the narrow slit, it is pressed on the insulation-displacement blades at different timings in order.

A connecting structure uses a crimp terminal to connect a bus bar and an electrical wire together. The crimp terminal includes a bus bar-connecting section to be crimped to the bus bar, and an electrical wire-connecting section to be crimped to an end of the electrical wire. At least one of the bus bar-connecting section and the electrical wire-connecting section is provided with an oxide film breaking means for breaking an oxide film on the bus bar or a core wire on the end of the electrical wire.

A connecting structure uses a crimp terminal to connect a bus bar and an electrical wire together. The crimp terminal includes a bus bar-connecting section to be crimped to the bus bar, and an electrical wire-connecting section to be crimped to an end of the electrical wire. At least one of the bus bar-connecting section and the electrical wire-connecting section is provided with an oxide film breaking means for breaking an oxide film on the bus bar or a core wire on the end of the electrical wire.

A grounding terminal unit (A) is sandwiched between a seating surface (S) of a bolt (B) and a grounding part (E) with first connecting plates (13) of a first grounding terminal fitting (10) and second connecting plates (43) of a second grounding terminal fitting (40) placed one over the other in a plate thickness direction. The first grounding terminal fitting (10) is configured by uniting two divided fittings (20, 30) including tabs (19) connectable to first conductive paths (Wa) and the two divided fittings (20, 30) are formed with uniting locking portions (25, 33) for holding the two divided fittings (20, 30) in a united state by being locked to each other at a position different from the first connecting plates (13). The first connecting plates (13) are in the form of single plates with the two divided fittings (20, 30) united.

A grounding terminal unit (A) is sandwiched between a seating surface (S) of a bolt (B) and a grounding part (E) with first connecting plates (13) of a first grounding terminal fitting (10) and second connecting plates (43) of a second grounding terminal fitting (40) placed one over the other in a plate thickness direction. The first grounding terminal fitting (10) is configured by uniting two divided fittings (20, 30) including tabs (19) connectable to first conductive paths (Wa) and the two divided fittings (20, 30) are formed with uniting locking portions (25, 33) for holding the two divided fittings (20, 30) in a united state by being locked to each other at a position different from the first connecting plates (13). The first connecting plates (13) are in the form of single plates with the two divided fittings (20, 30) united.

An interface assembly includes an interface housing including a receiving portion arranged inside an interface cavity of the interface housing, for receiving an electrical contact element. The interface housing further includes at least two latches and an electrical contact element for transferring electrical power. The electrical contact element includes a busbar portion and a plug-in portion. The busbar portion includes at least two latching noses. Each of the at least two latching noses is assigned to one of the at least two latches to block a release movement of the assigned latching nose upon mating of the electrical contact element and the interface housing.

The present invention relates to a plug and a socket, which are each designed to be capable of being connected to a coded thermal line protected against polarity reversal. To this end the plug and the socket each comprise a recess which is configured to receive, in a manner protection against polarity reversal, a thermal line with an asymmetrically designed cross section and a first and a second electrically conductive plug or socket element which each comprise a first and a second area. The first area of the plug and socket elements each comprise a spring contact, and the plug and socket elements are arranged in such a manner that the two spring contacts each contact substantially axially a core of a received thermal line.

An electrical connector for connecting a bus bar to a flexible conductor comprising a tubular conducting body having a first end adapted for lockably receiving an end of the flexible conductor and an opposite second end adapted for mounting a corresponding end of the bus bar therewith. The electrical connector is also provided with at least one resilient element operatively mounted with the second end of the tubular body and the corresponding end of the bus bar for maintaining the bus bar and the tubular body connected together.

A grounding clamp includes a plate having a first and second opposite longitudinal edges extending in a first direction, and first and second opposite transverse edges extending perpendicularly to the longitudinal edges in a second direction. First and second cable fastening region extend along the first and second transeverse edges, respectively, and are configured to fasten and electrically contact first and second cables to the plate, respectively. An opening is arranged between the cable fastening regions for inserting a fastener. An arm extends from the first or second longitudinal edge in the second direction so that the arm runs parallel to the first and/or second cable fastening region. A tab extends at a free end of the arm parallel to the first and/or second longitudinal edge and perpendicularly to a plane of the plate in a direction of an underside of the plate.

A grounding clip for fastening and electrically contacting two cables to a separate surface includes a plate having a first and second longitudinal edges opposite each other and extending in a first direction, and first and second transverse edges opposite each other and extending perpendicularly to the longitudinal edges in a second direction. First and second cable fastening regions for fastening and electrically contacting first and second cables to the plate extends along the first and second transverse edges, respectively. An opening is arranged between the cable fastening regions for inserting a fastener. First and second tabs extend between the first and second cable fastening regions in parallel to the first and second transverse edges, respectively, and perpendicularly to a plane of the plate in a direction of an underside of the plate.