An electrical connector assembly having a first electrical connector or header including a base and a shroud extending therefrom. The shroud defines a first opening arranged opposite the base and a second lateral opening defined between two ends thereof. A second or mating connector of the assembly includes a mating end received within the first opening of the shroud in an insertion direction. A body of the second electrical connector is received within the second lateral opening of the shroud and includes a pair of covers or hoods with channels for receiving and mechanically joining the two ends of the shroud.

An electrical connector assembly having a first electrical connector or header including a base and a shroud extending therefrom. The shroud defines a first opening arranged opposite the base and a second lateral opening defined between two ends thereof. A second or mating connector of the assembly includes a mating end received within the first opening of the shroud in an insertion direction. A body of the second electrical connector is received within the second lateral opening of the shroud and includes a pair of covers or hoods with channels for receiving and mechanically joining the two ends of the shroud.

A female connector and a male connector are disclosed. The female connector includes a ring-shaped outer wall, a first terminal seat, a second terminal seat, and a third terminal seat. The male connector includes a front connecting block. A front end surface of the front connecting block includes a first terminal hole, a second terminal hole, and a third terminal hole. The first terminal hole has a first terminal supporting surface. The second terminal hole has a second terminal supporting surface. The third terminal hole has a third terminal supporting surface.

A female connector and a male connector are disclosed. The female connector includes a ring-shaped outer wall, a first terminal seat, a second terminal seat, and a third terminal seat. The male connector includes a front connecting block. A front end surface of the front connecting block includes a first terminal hole, a second terminal hole, and a third terminal hole. The first terminal hole has a first terminal supporting surface. The second terminal hole has a second terminal supporting surface. The third terminal hole has a third terminal supporting surface.

A cage includes a cage housing forming an inner area with internal walls that define an upper port and a lower port. Each of the ports include a cap that forms a keyway. The cap in an upper bay can extend from the upper bay in a direction that is opposite a direction the cap in the lower port extends. The cage may include a plurality of spring fingers therein which engage with a conductive bezel. The cage provides EMI shielding for the plug connector.

A cage includes a cage housing forming an inner area with internal walls that define an upper port and a lower port. Each of the ports include a cap that forms a keyway. The cap in an upper bay can extend from the upper bay in a direction that is opposite a direction the cap in the lower port extends. The cage may include a plurality of spring fingers therein which engage with a conductive bezel. The cage provides EMI shielding for the plug connector.

An electrical outlet structure includes an electrical outlet body having four plug terminal insertion holes formed in a front surface thereof, and a blocking panel which has two plug terminal through holes, and is installed on the front surface of the electrical outlet body to block the four plug terminal insertion holes. The user may easily insert the plug into the plug terminal insertion hole installed in a diagonal direction without the user directly having to visually check a direction in which the plug terminal insertion hole of the electrical outlet body is installed, as well as select the insertion direction of the plug into the electrical outlet body as necessary, in consideration of a use state and a surrounding environment of other adjacent electrical outlet bodies.

An electrical outlet structure includes an electrical outlet body having four plug terminal insertion holes formed in a front surface thereof, and a blocking panel which has two plug terminal through holes, and is installed on the front surface of the electrical outlet body to block the four plug terminal insertion holes. The user may easily insert the plug into the plug terminal insertion hole installed in a diagonal direction without the user directly having to visually check a direction in which the plug terminal insertion hole of the electrical outlet body is installed, as well as select the insertion direction of the plug into the electrical outlet body as necessary, in consideration of a use state and a surrounding environment of other adjacent electrical outlet bodies.

An electrical plug comprising: a socket part (5a, 5b, 5c, 5d) having a plurality of electrical plugs configured for directly or indirectly plugging into a mains electrical socket; a device part (3) having at least one power output configured for direct or indirect coupling to an electrical device; wherein the socket part is separate and releasable from the device part, and the socket part and device part comprise respective parts of two two-part engagement formations that are engageable to physically and electrically couple the socket part to the device part.

A hybrid optical and electrical connection system includes a connectorized pigtail and a closure. The connectorized pigtail includes: a) a stub cable including a jacket containing at least one optical fiber and at least two electrical conductors, the stub cable having opposite first and second ends; and b) a hybrid optical and electrical connector that is factory terminated at the first end of the stub cable. The closure mounts at the second end of the stub cable for enclosing optical and electrical connections between the second end of the stub cable and a field cable.