An electrical floor box is configured to be electrically connected to an electrical cable that includes a cable terminal. The electrical floor box includes a surface plate oriented parallel to a floor surface. The surface plate includes an aperture. The electrical floor box also includes an electrical connector positioned in the aperture of the surface plate. The electrical connector includes a connector terminal that is configured to engage the cable terminal to provide an electrical connection therebetween. The electrical floor box further includes a sealing member positioned between the electrical connector and the aperture of the surface plate. The sealing member is configured to engage a portion of the electrical cable to provide a water-tight seal between the electrical cable and the connector terminal while the electrical cable is coupled to the electrical connector.

A connector assembly comprises a resilient primary lock for securing a wire terminal with a housing, a primary lock reinforcement (PLR) device, and a PLR actuator for moving the PLR device between pre- and fully-staged configurations. The PLR device is configured to move in response to contact by the PLR actuator as the housing components are mated together. The PLR actuator includes an elongated, tapered finger that wedges against the PLR device during housing mating. A method of reinforcing a primary lock of a connector assembly is also described.

The present disclosure relates to an electrical plug connector, such as a high-voltage plug connector, for a vehicle. The plug connector comprises a plug with a plug casing, one or more electrical contact parts accommodated in the plug casing, a socket with a socket casing, and a protective housing at least partly encasing the plug casing and the socket casing. The protective housing comprises an attachment flange in a connection area reaching up to a counterpart connectable thereto. An engagement ridge of the protective housing is spaced apart from the attachment flange in the longitudinal direction L of the plug connector and at least positively engages in an engagement channel of the plug casing.

An electrical coaxial connector system includes a plug connector and a receptacle connector. The plug connector has an elastomeric boot disposed on the plug connector having a peripheral sealing lip formed on the peripheral opening of the boot. Upon mating of the plug and receptacle connectors the boot is advanced along a mating direction and installed to a sealing position with a one handed operation and further having additional tactile feedback to indicate complete installation of the sealing boot.

A shield connector structure is provided that can increase the precision in the size of a connection portion of a shield electric wire and can improve the water-stop performance of the connection portion without being affected by the tolerance of the external diameter of a shield unit and an external insulating covering of the shield electric wire. A shield connector includes a connection member fixed to an outer surface of a metal case and a shield member connecting the connection member and a shield unit of a shield electric wire, and a shield pipe configured to fix an exposed portion of the shield unit to the shield member. A first tubular unit of the shield member is inserted between the exposed portion of the shield unit and an internal insulating covering.

A connector plug comprises a hook with flexible edges. The hook has a first beveled surface and a second flat surface. A stopper is coupled to the flat surface of the hook by a first barrel portion of the connector plug. The stopper is coupled to a plurality of ridges with flexible edges by a second barrel portion. The plurality of ridges are also coupled to each other by the second barrel portion. A via extends through the connector plug from one end of the connector plug to the other end of the connector plug.

A cable includes a line and a coupling housing. The line includes a plurality of cores and a sheath. The sheath is radially outwardly disposed relative to the cores. Each of the cores has a conductor and an insulation surrounding the conductor. Each of the conductors is stripped of the insulation at an end of the cores. A coupling housing including a coupling ring, a pin housing, and a sealing element. The coupling ring embraces the pin housing and the sheath and is fixed to the sheath. The pin housing surrounds the stripped ends of the conductors. The sealing element is disposed between the coupling ring and the pin housing. The conductors are formed of a solid and coated steel wire and the stripped ends of the conductors are useable as pin contacts.

The present invention relates to conductor connection system for a wind turbine lightning protection system adapted to protect a wind turbine blade from lightning strikes. The lightning protection system comprises a down conductor cable adapted to extend in a longitudinal direction of the wind turbine blade and arranged for connection to the root end of the wind turbine blade, and comprises a number of lightning receptors electrically connected to and distributed along the length of the down conductor cable. The down conductor connection system comprises a modular down conductor cable having a first and second down conductor cable part, and at least one down conductor connector arranged between and connected to the ends of the down conductor cable parts. The down conductor connector comprises first and second terminals, connected to an end of each down conductor part, respectively, where the first and second terminals are adapted for mutual connection.

An electrical plug connector, in particular a built-in plug connector, for mounting on the rear side of a device wall, control panel, or the like includes a housing with least one insertion opening for a complementary plug connector, preferably a cable plug, wherein a projecting connecting flange protrudes on the insertion-side end of the housing, which connecting flange has through holes for feeding through fasteners. A seal with a central cutout in the region of the insertion opening has passages for feeding through the fasteners. The insertion-side surface of the connecting flange as well as all insertion-side structures inside the boundary of the connecting flange are covered by the seal.

A rubber plug has a tubular sealing function portion that allows an electric wire to pass through the tubular sealing function portion and a tubular low-rigidity portion that allows the electric wire to pass through the low-rigidity portion. The sealing function portion exhibits sealing performance by elastically coming into close contact with the inner peripheral surface of the terminal accommodating chamber and the outer peripheral surface of the electric wire. The low-rigidity portion has a lower rigidity than the sealing function portion, and is arranged rearward of the sealing function portion.