A connector terminal including a cable fixing unit connected to a signal transmission cable, an upper contact-pressing unit configured to extend in one direction from the cable fixing unit, and a lower contact-pressing unit configured to extend from the cable fixing unit in parallel to the upper contact-pressing unit with a predetermined gap from the upper contact-pressing unit. At least one of the upper contact-pressing unit and the lower contact-pressing unit is provided to be elastically movable to increase or decrease the gap.

A connector assembly includes an outer conductive body having a first end configured to mate with a corresponding electrical connector, and a conductive center contact arranged within the outer conductive body. The center contact comprises a first end configured to mate with the corresponding electrical connector and a second end electrically connecting with a first electrical contact of a circuit board. An outer contact is slidably attached to a second end of the outer conductive body and electrically connects with a second electrical contact of the circuit board. An elastic element is provided for biasing the outer contact in a direction away from the outer conductive body and toward the circuit board.

An electrical switch assembly includes a switch actuator connected to a switch housing. The switch housing is connected to a baseplate. A faceplate is connected over the baseplate. At least one of the switch actuator and the faceplate includes an anti-microbial material.

An electrical switch assembly includes a switch actuator connected to a switch housing. The switch housing is connected to a baseplate. A faceplate is connected over the baseplate. At least one of the switch actuator and the faceplate includes an anti-microbial material.

A socket body (1) comprises a socket space (3) which is delimited by a socket wall (2), extends along a center axis (M), wherein the socket space (3) has a socket opening (22), which is surrounded by an end surface (6). A notch (4) extends through the socket wall (2) at an angle (α) to the center axis (M) such that a spring lug (5) is formed, which spring lug (5) is bent into the socket opening (3). The notch (4) has a right-hand portion (7) and a left-hand portion (8), wherein a center plane (ME) extends through the center axis (M) centrally between the two portions (7, 8). As seen from the outer side of the socket body (1), an upper surface (16) of the notch (4) intersects exclusively the lateral surface (11) of the socket wall (2), but not the end surface (6).

A socket body (1) comprises a socket space (3) which is delimited by a socket wall (2), extends along a center axis (M), wherein the socket space (3) has a socket opening (22), which is surrounded by an end surface (6). A notch (4) extends through the socket wall (2) at an angle (α) to the center axis (M) such that a spring lug (5) is formed, which spring lug (5) is bent into the socket opening (3). The notch (4) has a right-hand portion (7) and a left-hand portion (8), wherein a center plane (ME) extends through the center axis (M) centrally between the two portions (7, 8). As seen from the outer side of the socket body (1), an upper surface (16) of the notch (4) intersects exclusively the lateral surface (11) of the socket wall (2), but not the end surface (6).

A plug-in device enclosing Ai (Artificial intelligent) and IoT (Internet of Things) and a method for linking AC wiring devices and AC loads via cascading optical grid for exchanging at least one of two way communication through the optical cascading grid, enabling to introduce and assign AC switches and AC outlets and link optically the entire electric device of a residential and commercial units and communicate the power consumed and the loads statuses, at all time, and limiting the WiFi communication to a single transmitter at the time, to ensure no error communication.

A plug-in device enclosing Ai (Artificial intelligent) and IoT (Internet of Things) and a method for linking AC wiring devices and AC loads via cascading optical grid for exchanging at least one of two way communication through the optical cascading grid, enabling to introduce and assign AC switches and AC outlets and link optically the entire electric device of a residential and commercial units and communicate the power consumed and the loads statuses, at all time, and limiting the WiFi communication to a single transmitter at the time, to ensure no error communication.

A connector terminal including a cable fixing unit connected to a signal transmission cable, an upper contact-pressing unit configured to extend in one direction from the cable fixing unit, and a lower contact-pressing unit configured to extend from the cable fixing unit in parallel to the upper contact-pressing unit with a predetermined gap from the upper contact-pressing unit, At least one of the upper contact-pressing unit and the lower contact-pressing unit is provided to be elastically movable to increase or decrease the gap.

A plug-in device enclosing Ai (Artificial intelligent) and IoT (Internet of Things) and a method for linking AC wiring devices and AC loads via cascading optical grid for exchanging at least one of two way communication through the optical cascading grid, enabling to introduce and assign AC switches and AC outlets and link optically the entire electric device of a residential and commercial units and communicate the power consumed and the loads statuses, at all time, and limiting the WiFi communication to a single transmitter at the time, to ensure no error communication.