A bus bar assembly comprises a first bus bar having a first body part, a plurality of first installation parts and a first output part, and a second bus bar having a second body part, a plurality of second installation parts and a second output part. A first connection terminal is fixedly connected to the first output part, and a second connection terminal is fixedly connected to the second output part. The first body part is arranged over and parallel to the second body part, and the first output part and the second output part are arranged adjacent one another.

An elongated busbar board for connection of devices to a power busbar system comprises a front side touch protection cover plate consisting of touch protection cover plate segments made of an electrically insulating material and having feedthrough openings The touch protection cover plate is adapted to cover power busbars made of an electrically conductive material having contact openings lying directly beneath the feedthrough openings and comprises a touch protection base plate connected to the touch protection cover plate and consisting of touch protection base plate segments made of the electrically insulating material and adapted to cover the power busbars enclosed by the elongated busbar board from behind. A thermal expansion difference caused by different thermal expansion coefficients of the electrically insulating material and of the electrically conductive material is compensated.

A bridge joint assembly for use with a busway system includes a plurality of insulator assemblies, a bolt holding the insulator assemblies in a stack, a housing enclosing the insulator assemblies, a seal surrounding the bolt, and a bolt access system extending from a wall of the housing to the seal. The bolt includes a bolt head protruding from the stack. The bolt access system defines a bolt access passageway that provides access to the bolt head from outside the housing.

An apparatus for providing support to a first vertical busway extending between a floor surface and a ceiling surface, the first busway having first and second lateral faces, includes a frame having first and second vertical struts, wherein the first and second vertical struts are attached to the floor surface adjacent the first and second lateral faces; a lower pair of hangers each attached to the floor surface, wherein one of the lower pair of hangers is attached to the first lateral face, and wherein the other of the lower pair of hangers is attached to the second lateral face; and an upper pair of hangers vertically spaced apart from the lower pair of hangers, wherein the upper pair of hangers are attached to the first and second vertical struts and to the first and second lateral faces.

A bus bar assembly comprises a first bus bar having a first body part, a plurality of first installation parts and a first output part, and a second bus bar having a second body part, a plurality of second installation parts and a second output part. A first connection terminal is fixedly connected to the first output part, and a second connection terminal is fixedly connected to the second output part. The first body part is arranged over and parallel to the second body part, and the first output part and the second output part are arranged adjacent one another.

The present disclosure provides an AC power adapter comprising plural connectors, plural first power conveying wires, a junction box, a power conveying wire assembly and a plug. The first power conveying wire is connected with the connector and comprises an input neutral wire, an input live wire and an input ground wire. The first power conveying wire is inserted into the junction box. The power conveying wire assembly is inserted into the junction box and comprises plural output neutral wires, plural output live wires and an output ground wire. The output neutral wires are connected with the input neutral wires one-to-one, the output live wires are connected with the input live wires one-to-one, and the output ground wire is connected with the input ground wires. The plug comprises a housing and an electrical connector. The power conveying wire assembly is inserted into the housing and connected with the electrical connector.

A bus bar including a main tubular body extending along a longitudinal axis between a first end and a second end, the main tubular body being made of a first electrically conducting material for carrying an electrical current therealong, and the bus bar further including a hollow connection body longitudinally projecting from the first end of the main tubular body and provided with a mounting surface for receiving an electrical connector thereto, the hollow connection body being made a second electrically conducting material for carrying the electrical current between the electrical connector and the main tubular body.

Improvements in a modular electric charging apparatus are disclosed. The modular electric charging apparatus provides a universal base system that can be used to install an electrical power system. The universal base system allows cabinets provided from different manufacturers to be connected by electrical wiring into their unique cabinets. A below grade structure of an open frame structure is used for setting and casting concrete around the open frame. The open frame is set at a level with a desired finished surface with a trench canal and the concrete can be poured into both sides of the open frame. The modular electric charging apparatus also uses a canal that extends from a base of the cabinet. The canal is easily cut to a length or multiple canals can be placed in series for extending the length. Buss bars are set and are secured in an insulated spacer within the canal for use in connecting to a plurality of above ground charging stations.

The invention relate to a bus bar holder having a bottom part and a top part detachably connected to the bottom part, between which, when they are connected together, at least one busbar passage is formed, wherein the top part and the bottom part have, on mutually opposite contact surfaces, sliding faces along which they bear against one another and are movable between an open position, in which the top part can be lifted off the bottom part, and a closed position, in which the top part is secured to the bottom part via a tongue-and-groove connection, wherein a releasable latching pawl secures the top part and the bottom part in the closed position. Also described is a corresponding arrangement made up of at least one such busbar holder and at least one busbar.

A system that may include a rigid bus bar body portion having one or more first conductive pathways, and a flexible bus bar body portion extending from the rigid bus bar body portion and having a lower modulus of elasticity than the rigid bus bar body portion, the flexible bus bar body portion including one or more second conductive pathways. The one or more first conductive pathways and the one or more second conductive pathways may be configured to be conductively coupled with a first electronic device to form a conductive connection between the first electronic device and at least a second electronic device.