Abstract: A power distribution system includes a plurality of power distribution modules connected to at least one power supply and configured to receive power therefrom. A power distribution bus connects the power distribution modules of the plurality of power distribution modules in parallel. The plurality of power distribution modules executes a distributed system policy management protocol over the power distribution bus to control a supply of available power from the at least one power supply to loads connected to USB charging ports of the power distribution modules.

Abstract: A power distribution system includes a plurality of power distribution modules connected to at least one power supply and configured to receive power therefrom. A power distribution bus connects the power distribution modules of the plurality of power distribution modules in parallel. The plurality of power distribution modules executes a distributed system policy management protocol over the power distribution bus to control a supply of available power from the at least one power supply to loads connected to USB charging ports of the power distribution modules.

Abstract: An in-floor electrical fitting includes a lower body, an upper body detachably connected to the lower body, and at least one detachable retention clip movable between a first position in which a portion of the at least one detachable retention clip extends outwardly past a periphery of the body and a second position in which the portion of the at least one detachable retention clip is moved inward from the periphery of the body. An angular position of the upper body may be reconfigurable relative to the lower body into at least two different orientations.

Abstract: An in-floor electrical fitting includes a lower body, an upper body detachably connected to the lower body, and at least one detachable retention clip movable between a first position in which a portion of the at least one detachable retention clip extends outwardly past a periphery of the body and a second position in which the portion of the at least one detachable retention clip is moved inward from the periphery of the body. An angular position of the upper body may be reconfigurable relative to the lower body into at least two different orientations.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: A power distribution system includes a plurality of power distribution modules connected to at least one power supply and configured to receive power therefrom. A power distribution bus connects the power distribution modules of the plurality of power distribution modules in parallel. The plurality of power distribution modules executes a distributed system policy management protocol over the power distribution bus to control a supply of available power from the at least one power supply to loads connected to USB charging ports of the power distribution modules.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: An in-floor electrical fitting has a lower body that includes two half-bodies made of intumescent material. Each half-body includes a removable access wall that is also made of intumescent material and that is inserted into slots formed in the half-body. The removable access wall has at least one reduced-thickness section that can be broken off from the removable access wall to create a passageway through the removable access wall. During installation, the two access walls can be removed to allow an installer to a lay a conduit that will pass through the passageway through each access wall when the access walls are reinserted. An installer can pass power wires from one small compartment to another through the conduit while complying with code requirements calling for the separation of power and data cables.

Abstract: A poke-thru floor system includes a poke-thru interface portion, a base and a cover. The poke-thru interface portion allows cable to pass through a floor structure. The base may be disposed on an upper surface of the floor structure and has an opening for communicating with the poke-thru interface portion. The cover interfaces with the base to form a longitudinal passage and is formed to be substantially the same shape as an upper surface of a cable raceway.

Abstract: A poke-thru floor system includes a poke-thru interface portion, a base and a cover. The poke-thru interface portion allows cable to pass through a floor structure. The base may be disposed on an upper surface of the floor structure and has an opening for communicating with the poke-thru interface portion. The cover interfaces with the base to form a longitudinal passage and is formed to be substantially the same shape as an upper surface of a cable raceway.

Abstract: A rising receptacle box assembly includes a receptacle assembly for housing receptacles and jacks. The receptacle assembly can move between a lowered position and a raised position. In the raised position, the receptacle assembly is substantially level with a work surface on which the rising receptacle box assembly is supported, so that the receptacles and jacks are easily accessible. In the lowered position, the receptacle assembly is lowered beneath the work surface so that inserted plugs and connectors are stowed away in a recess below the work surface. Raising and lowering of the receptacle assembly can be coupled to the opening and closing of a lid of the rising receptacle box assembly. The lid may include one or more cutouts so that cables associated with inserted plugs and connectors can pass through when the receptacle assembly moves to the lowered position.

Abstract: A rising receptacle box assembly includes a receptacle assembly for housing receptacles and jacks. The receptacle assembly can move between a lowered position and a raised position. In the raised position, the receptacle assembly is substantially level with a work surface on which the rising receptacle box assembly is supported, so that the receptacles and jacks are easily accessible. In the lowered position, the receptacle assembly is lowered beneath the work surface so that inserted plugs and connectors are stowed away in a recess below the work surface. Raising and lowering of the receptacle assembly can be coupled to the opening and closing of a lid of the rising receptacle box assembly. The lid may include one or more cutouts so that cables associated with inserted plugs and connectors can pass through when the receptacle assembly moves to the lowered position.

Abstract: A pre-pour sleeve system having a sleeve body and a key that cooperate to form a void in a floor, wall, or other structure. The sleeve body includes a first termination end and a second termination end defining a gap therebetween, each termination end including a mating sleeve feature. The key includes at least one mating key feature adapted to mate with each mating sleeve feature of the body, said key further having a key body that fits into the gap of the sleeve body. In an engaged position, the key is mated with the sleeve body to form a substantially continuous shape, around which concrete or other material is poured. After the concrete sets, the key is disengaged from the sleeve body, allowing the sleeve body to compress and be removed from the floor and reclaimed.

Abstract: A bracket system for retaining an outlet box in a hole in a floor. The bracket system includes an insert body configured to be positioned in the hole in the floor, a cover configured to cover the insert body, and at least first and second brackets. Each bracket includes a base plate configured to be mounted in the insert body. The base plate includes at least one leg extending therefrom and at least one barb extending therefrom. The insert body includes holes in an exterior wall thereof through which the barbs of the first and second brackets extend to resistably engage the wall of the hole to retain the insert body in the hole and the legs of the first and second brackets are secured to the cover.

Abstract: A cover assembly for use on a recessed in-floor fitting. The cover assembly includes a flange configured to be mounted along the surface of a floor and a cover rotatably connected to the flange and configured to be moved with respect to the flange from a closed position covering the interior of the in-floor fitting to an open position allowing access to the interior. The cover includes a gasket that forms a radial seal along an inner wall of the flange when the cover is in the closed position and at least one door that is movable from a closed position that covers up an egress passageway in the cover to an open position that exposes the egress passageway. The door is configured to slide under a top surface of the cover when moved between the open and closed positions and is biased toward the closed position.

Abstract: A divided raceway has runs that must traverse a corner in a wall structure. A raceway elbow assembly has an L-shaped base with mutually perpendicular leg portions adapted to abut the wall at that corner. Divider walls are carried by these flat leg portions, but allow flexing of the elbow leg portions as a result of a V-shaped gap between the divider walls at the vertex of the L-shaped elbow, or as a result of the divider wall overlapping one another in this region.