A raceway formed of an elongated track member, the track member having at least one elongated passage adapted to receive one or more cables, the at least one elongated passage located intermediate end channels on each side of the track member, a cover for enclosing the cables within the elongated passage of the track member, and a channel member associated with each end channel. The channel member is user determinable with at least a portion of the channel member residing in the end channel.

A mounting bracket for supporting an electrical device includes a frame, a leg, and a support tab. The frame includes a rail and is configured to be secured to a structural support. The leg is connected to an edge of the rail and pivotable relative to the rail. The support tab is connected to the leg and configured to be coupled to the structural support.

A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed into the busway. A push button actuated camming member pushes the latch away from the rail to enable the masthead to be withdrawn from the busway. The push button and camming member are independent of the mechanism that extends and retracts the contacts while the masthead is inserted and latched into the busway. The tap-off box may also include non-contact current monitoring sensors with voltage sensing inserts that an auxiliary breaker switch in applications other than a tap-off box, and an infrared emitting faceplate that can be adapted for monitoring a variety of breakers from outside the tap-off box.

A system for crown molding that enables safely incorporating electrical and communications cabling within crown molding by creating one or more protected paths which inherently prevent overly sharp bends in crown molding corners and by mitigating damage from penetrating punctures through a decorated face designed to fracture when improperly penetrated by a screw or nail, and enables the secure installation of hardware either concealed within the molding or securely and favorably positioned through the decorative face to view or sense a room, and enables additional cable capacity that is concealed within a light reflector to increase lighting efficacy as well as power and data delivery capacity.

A theatre raceway comprising an outlet assembly and a back shell. The outlet assembly includes an electrical component mounted to an outlet frame having wire stays for guiding an electrical wire (e.g., a communication wire or a power wire). The wire stays are spaced apart to facilitate access to the wires. The back shell is secured to the outlet assembly and covers the wire stays. In one embodiment, the raceway further comprises an alignment feature that aligns the back shell with the outlet assembly. For example, the alignment feature can comprises a tab on the outlet assembly and a recess on the back shell. The raceway can also include a fastener securing the back shell to the outlet assembly, wherein the fastener includes a head positioned in a recessed portion of the back shell.

In various implementations, a raceway may include a housing with walls and arms extending from the housing. A cavity may be disposed in the housing and cables may reside in the cavity, during use. The cables may provide connectivity to receptacles of the raceway and thus a variety of devices. A cover may be utilized with the housing to facilitate access to the cables in the cavity of the housing. In some implementations, the cover may be retained by flexible arms of the housing. The raceway may be configured to receive wire clips to retain cables and/or conduit disposed in a cavity of the raceway.

Provided is a technique that improves the heat dissipation properties of a wire that is arranged in a conduction path. A conduction path has a wire, a routing member that is made of a metal and has a routing groove in which the wire is routed, a bracket that is made of a metal and has a first mounting portion that is mounted to the routing member and has a second mounting portion that is mounted to an electrical connection box, and a heat transfer member that is made of a synthetic resin having a higher heat conductivity than air and is arranged in the routing groove and interposed between the wire and the routing member, in a region that corresponds to a portion of the routing member to which the first mounting portion is mounted.

An electrical line arrangement for a vehicle including a dimensionally stable flat conductor rail and a contact part housing fitted on the flat conductor rail such that it at least partially engages around the flat conductor rail. A contact part which makes contact with the flat conductor rail can be accommodated or is accommodated in the contact part housing. The line arrangement includes a mounting rail having a mounting flange for connection to the vehicle and a first connecting flange through which the contact part housing is held on the mounting rail in an interlocking manner in such a way that enables movement in a translatory manner along the mounting rail.

A system for crown molding that enables safely incorporating electrical and communications cabling within crown molding by creating one or more protected paths which inherently prevent overly sharp bends in crown molding corners and by mitigating damage from penetrating punctures through a decorated face designed to fracture when improperly penetrated by a screw or nail, and enables the secure installation of hardware either concealed within the molding or securely and favorably positioned through the decorative face to view or sense a room, and enables additional cable capacity that is concealed within a light reflector to increase lighting efficacy as well as power and data delivery capacity.

A tap-off box includes a latch that automatically secures the tap-off box to a busway upon insertion of a mast into the busway. The latch is in the form of a single spring-loaded member that latches onto a rail as the masthead is pushed into the busway. A push button actuated camming member pushes the latch away from the rail to enable the masthead to be withdrawn from the busway. The push button and camming member are independent of the mechanism that extends and retracts the contacts while the masthead is inserted and latched into the busway. The tap-off box may also include non-contact current monitoring sensors with voltage sensing inserts that an auxiliary breaker switch in applications other than a tap-off box, and an infrared emitting faceplate that can be adapted for monitoring a variety of breakers from outside the tap-off box.