A bolt terminal mounted on a guide rail is provided. The bolt terminal comprises a housing (1), an integral nut (2), a screw (3), a connection component (4), and a wiring metal surface (5); one end of the screw is provided in the housing, the other end of the screw is located outside the housing, and the screw located outside the housing is to be connected to the integral nut fitted therewith; the wiring metal surface is provided on the interface between the screw and the housing; and the housing is to be connected to the guide rail via the connection component. The bolt terminal increases the requirement for powering the wirings, and the bolt terminal can be removed from the guide rail only by using a conventional screwdriver to lightly tap on a removal port. The screw is integrally connected to the housing by injection molding and thus there is no risk of the screw falling off, enabling higher reliability.

An electrical contact element having a frame clamp comprises a frame with a stationary thread, a clamping shoe and a clamping screw engaging in the stationary thread and being supported on the clamping shoe. A plastic holder with a cavity having two insertion openings arranged on opposite walls of the cavity is provided for inserting two electrical conductors to be contacted with one another, in which the frame clamp is arranged. The frame clamp is captively fixed in the cavity of the plastic holder by means of a latching. The frame clamp is mounted in a floating manner in the cavity of the plastic holder in the direction of at least one axis, which is oriented orthogonally to an insertion direction of the electrical contacts into the insertion openings.

A connector includes a first terminal formed with a penetrating first fastening hole, a first housing for holding the first terminal, a second terminal connectable to an external terminal and formed with a penetrating second fastening hole, a second housing including an insulating cover portion for covering the second terminal with a part of the second terminal on the side of the first terminal exposed, the second housing holding the second terminal, a conductive relay portion disposed in a part of the second housing where the second terminal is exposed, the relay portion electrically connecting the first terminal and the second terminal, and a fastening member for fastening the first terminal, the second terminal and the relay portion with the relay portion sandwiched between the first terminal and the second terminal.

A connector includes a first terminal formed with a penetrating first fastening hole, a first housing for holding the first terminal, a second terminal connectable to an external terminal and formed with a penetrating second fastening hole, a second housing including an insulating cover portion for covering the second terminal with a part of the second terminal on the side of the first terminal exposed, the second housing holding the second terminal, a conductive relay portion disposed in a part of the second housing where the second terminal is exposed, the relay portion electrically connecting the first terminal and the second terminal, and a fastening member for fastening the first terminal, the second terminal and the relay portion with the relay portion sandwiched between the first terminal and the second terminal.

A cable enclosure includes a housing defining an opening through which an interior of the housing is accessible. An end plate is releasably secured to the housing to cover the opening such that the interior of the housing is not accessible. The end plate includes a first conductive leg in electrical communication with a first cable within the housing. The end plate also includes a second conductive leg in electrical communication with a second cable within the housing. The end plate further includes a conductive member movable between a first position and a second position. When in the first position, the conductive member is in contact with the first conductive leg and the second conductive leg. When in the second position, the conductive member is not in contact with at least one of the first conductive leg or the second conductive leg.

A mechanical grounding clamp including a body, having an upper plate defining a threaded hole therethrough and having an outer surface, a lower plate spaced apart from the upper plate and having an inner surface, and a connecting plate connecting the upper plate to the lower plate, a fastener mateable with the threaded hole in the upper plate and having a proximal end and a distal end, the distal end extendable through the threaded hole of the upper plate and toward the inner surface of the lower plate. There may be a nut on the fastener for driving toward the upper plate to secure a grounding conductor to the body.

The disclosure relates to an electrical connector having an electrical contact assembly housed within a cavity of a connector shell. The contact assembly includes a contact housing with a core extending in an axial direction and a plurality of fins radiating outwardly from the core, each of the fins separating adjacent housing-receiving cavities from one another. In an assembled configuration, a first plurality of electrical contacts is housed within a first housing receiving cavity and a second plurality of electrical contacts is housed within a second housing receiving cavity, where the first and second plurality of electrical contacts are different in type and structure from one another such that the electrical connector accommodates multiple contact layouts to improve overall functionality.

A connector assembly includes a first signal pin formed to be in contact with a signal line of a circuit board; a first insulator surrounding the first signal pin; and a first housing accommodating the first signal pin and the first insulator and having a hole at a rear thereof corresponding to the first signal pin, wherein the first housing includes at least one clamping arm disposed on at least one side of the hole, protruding to a rear of the first housing, and having a lower surface formed to be in contact with an upper surface of the circuit board and the connector assembly further includes a ground plate disposed below the clamping arm and having an upper surface formed to be in contact with a lower surface of the circuit board; a clamping plate movably disposed below the ground plate; and a fastening member.

An electric compressor is provided in which the connection strength between lead terminals from a motor and an inverter circuit section is improved. The electric compressor 1 is constituted by electrically connecting lead terminals 24 to 26 of a motor and an inverter circuit section 3 for supplying power to the motor by a motor side connection terminal 28. The inverter circuit section 3 is protrusively provided with terminal connection portions 19 to 21 each having a screw groove portion. The motor side connection terminal 28 has a flat plate terminal portion. The flat plate terminal portion is fixed to the inverter circuit section 3 by a nut 91 screwed into each of the screw groove portions of the terminal connection portions 19 to 21 and electrically connected to the inverter circuit section 3 in that state.

A circuit structure includes: an upper case having positioning holes; bus bars that are provided in an inductor disposed in the upper case and that have through holes; terminals that are connected to electric wires and that have bolts disposed thereon that penetrate the through holes; nuts that sandwich the bus bars between the nuts and the terminals by being screwed onto the bolts; and a lower case that is attached to the upper case. The lower case includes: front walls, left walls, and right walls that project upward from the lower case and position the terminals relative to the lower case by coming into contact with the terminals; and case positioning portions that project upward from the lower case and that are inserted into the positioning holes.