A splice connector assembly includes a housing and a flat bus plate. The housing has openings on opposed end walls defining an axis being generally perpendicular to the opposed end walls. The flat bus plate is disposed within the housing, including a connecting strip extending generally perpendicular to the axis, a first set of male terminals extending outwardly from the connecting strip generally parallel to the axis, and a second set of male terminals extending outward from the connecting strip generally parallel to the axis and in an opposite direction from the first set of male terminals, wherein a free end of each of the male terminals are configured to receive and electrically connect with female flat terminals, and wherein the female flat terminals extend into the housing to connect to the male terminals through the openings on the opposed end walls.

An electrical connector assembly is provided with a fastener with an elongate body with a threaded portion to receive an electrical terminal, and to receive a threaded fastener to retain the electrical terminal. A conductive body cooperates with the elongate fastener body to engage the electrical terminal and to limit rotation of the fastener relative to the conductive body. A seal is provided between the fastener and the conductive body.

An electrical supply module including a composite board including a first and a second layer of an electrically conducting material separated by an insulator, which first layer forms an outer surface including a first electrical contact site, the composite board having a recess, allowing access to a second electrical contact site at the second layer, the recess having a coupling portion and a coupling unit having a complementary coupling portion allowing releasable coupling with the coupling portion of the recess, a first electrical contact area and a second electrical contact area, wherein coupling of the coupling portion and the complementary coupling portion establishes electrical connection from the first and second electrical contact sites to the first and second electrical contact areas, respectively. The electrical supply module provides a flexible device that allows freely adding and removing various electronic components to the composite board.

There is provided a bus bar module including a case having a first divided case and a second divided case which are divided in an arrangement direction of electric cells. A female lock portion of the first divided case includes a locking frame provided with a gap spaced apart from an end surface of the first divided case. A male lock portion of the second divided case includes a pair of elastic arms, a support plate portion spanning end portions of the elastic arms between each other, a locking plate portion formed on the support plate portion and inserted into the gap of the female lock portion, and a lock claw provided on the locking plate portion and locking the locking frame by inserting the locking plate portion into the gap. The support plate portion of the male lock portion has slits at a side of the elastic arms.

An electric connection member includes a busbar, a protector portion, and a cover. The busbar includes a live portion that is located between terminal connecting portions. The protector portion has a busbar mounting surface on which the live portion of the busbar is mounted, and insulates and protects the live portion. The cover is coupled to the protector portion and covers a surface of the live portion. The cover has an abutment portion that abuts against the surface of the live portion. The abutment portion includes a pressure contact surface that is in direct or indirect contact with the surface of the live portion while being pressed against the surface of the live portion in a state in which the cover is coupled to the protector portion.

A power distribution system includes a panel assembly that has an outer surface and two conductive structures spaced from each other and spanning beneath the outer surface. An application module is configured to engage one of a plurality of locations disposed over the outer surface of the panel assembly. The application module includes a first contact configured to engage the first conductive structure and a second contact configured to engage the second conductive structure. The second contact is electrically insulated from the first contact and the first conductive structure for the panel assembly to deliver low voltage power to the engaged application module.

The present invention relates to an electric track system which can accommodate various appliance module using magnetic positioning. It supplements the missing functions of the current electric tracks, i.e., permitting the mixed use of the track-based fans and lights. This newly designed track can also be mounted to the wall for safe use of various electric appliances. The electric track system with magnetic positioning provides great flexibility, personal comfort and energy efficiency in both air circulation and room illumination for commercial and residential environments. With this system, various electric appliances can be mounted onto the track in a safe and quick way. A magnetic telescopic control rod is used to adjust the positions of the electric appliances in the ceiling-mounted track, like fans and lights. It brings safety and convenience to everyday life at affordable cost.

An insulator for a bus connector arrangement including a first layer defining at least one first aperture, a first annular protrusion emanating from the first layer at one first aperture, a second layer defining at least one second aperture configured to align with each of the at least one first apertures, and at least one second annular protrusion emanating from the second layer at each of the at least one second apertures.

A lock mechanism includes: a lock portion that protrudes from a ceiling wall (wall portion) of a cover and has a locking claw provided on a tip side; a lock receiving portion provided in a case and formed with a locking hole; and a flexible deformation portion which is a portion of a predetermined range in the vicinity of the lock portion on the ceiling wall (wall portion) of the cover and has flexibility higher than a portion outside the predetermined range, and is bent such that the lock portion is tilted so that the locking claw gets over an edge of the locking hole when the locking claw is locked to the locking hole, and after the locking, biases the lock portion in a pulling direction that pulls the locking claw together with the locking hole by a restoring force of bending.

A power distribution system includes a bus plug having an electrical switch configured to selectively control energization of the bus plug. The bus plug includes an electrical switch having a control knob operable to selectively control energization of the bus plug, and an actuator having an actuator adaptor coupling that couples movement of the actuator to the control knob. The bus plug includes a partition wall separating the internal volume into a line side and a load side. The bus plug includes an external handle coupled to mechanical linkages, and an adaptor bracket fixed to at least one of the mechanical linkages and oriented to interact with the control knob. The bus plug includes an actuator operable to move the mechanical linkages. Methods of controlling energization of a bus plug with a remote application and communication module configured to operate an actuator are also provided.