Abstract: The present invention relates to a system for coupling a vertically oriented electrical device to a wall utilizing an existing electrical recess for support and power. The system electrically couples the device to an existing power system while providing a mechanical coupling for support. In addition, the system provides for vertical adjustments while maintaining the electrical and mechanical coupling. The system generally includes a recess coupling module, a vertical support receptacle, an electrical power system, and at least one electrical device. The vertical support receptacle is coupled to the recess coupling module in a substantially perpendicular manner. The electrical power system is electrically coupled to the electrical system disposed in the existing power recess and distributed across the vertical support receptacle. The at least one electrical device is adjustably coupled to the vertical support receptacle such that it is both mechanically supported and electrically powered.

Abstract: A lock for a housing may have a protrusion, an opening, a receptacle, and a ramp. The protrusion is formed in a first side wall of a first member of the housing, and the opening is defined in the first side wall. The receptacle extends from a second side wall of a second member of the housing, and is in some ways complementary in shape and in dimensions to the protrusion. The ramp is formed in the second side wall. When the first member and the second member are assembled, the protrusion and the receptacle are mated to form a water-tight seal therebetween, while the ramp is received within the opening.

Abstract: An electronic speed controller including a cabinet, a display and dialogue module, and a control bus connector. The cabinet includes an electronic control/command assembly. The display and dialogue module is disposed at a front face of the cabinet and includes a communication connector linked at the rear of the display and dialogue module to the electronic control/command assembly. The control bus connector links the communication connector and the electronic control/command assembly. The cabinet supports either (i) the display and dialogue module directly connected by a rear connector to the control bus connector or (2) one option module including a through connector with a rear part directly connected to the control bus connector and a front part directly connected to either the rear connector of the display and dialogue module or a rear part of a through connector of another option module.

Abstract: A power distribution system for a work machine includes a power electronics module having a set of power connectors to receive electrical power. A module rack has an opening for slidably receiving the power electronics module. A power bus assembly is mounted to the module rack. The power bus assembly has a set of power bus connectors located to be mechanically engaged by the set of power connectors of the power electronics module when the power electronics module is installed in the module rack. A gasket is interposed in a sealing arrangement between the power electronics module and the power bus assembly. The gasket is configured to extend completely around all power connectors of the set of power connectors and is configured to extend completely around each individual power connector of the set of power connectors.

Abstract: A load center system includes a primary bus bar with primary stabs for receiving a first type of circuit breaker, the primary stab extending from a primary base portion of the primary bus bar. A secondary bus bar with a secondary base portion and secondary stabs is coupled to the primary bus bar in a generally overlapping position, for receiving a second type of circuit breaker. Both the primary and secondary bus bars can be formed from stamping. By utilizing bus bars with base portions, the primary and secondary bus bars together provide for ease of assembly, and structural integrity, while allowing either of the first type of circuit breaker and the second type of circuit breaker to be coupled to the load center.

Abstract: An electrical enclosure assembly is provided including a first enclosure and a second enclosure disposed within the first enclosure. The first enclosure having a plurality of walls defining an interior and an exterior with one of the walls including a first number of one way vents. The interior being substantially sealed from the exterior except at the first number of one way vents. The second enclosure having a plurality of walls defining an interior separate from the interior of the first enclosure. One of the plurality of walls of the second enclosure including a second number of one way vents. The interior of the second enclosure being substantially sealed from the interior of the first enclosure except at the second number of one way vents.

Abstract: Described herein are various embodiments of a power distribution unit having modular components. For example, according to one embodiment, a power distribution unit can include a component portion that comprises at least two modules selected from the group consisting of outlet modules, circuit protection modules, power input modules, communications I/O modules, and display modules. Each of the at least two modules of the component portion can comprise at least one connection element and can be removably secured to one or more other of the at least two modules via the connection elements. The power distribution unit can also include a housing that defines an interior cavity. The component portion can be removably secured to the housing at least partially within the interior cavity.

Abstract: An apparatus for distributing electrical power from a plurality of power sources among a plurality of electrical conductors includes: (a) A plurality of power supply bus structures. Each respective power supply bus structure is coupled with at least one respective power source and presents a respective plurality of first electrical connection structures arranged in a respective first spaced array. (b) Each respective electrical conductor presents a respective plurality of second electrical connection structures arranged in a respective second spaced array. (c) At least one electrical bridging unit coupling a respective first electrical connection structure and a respective second electrical connection structure to establish electrical connection between a selected respective power supply bus structure and a selected respective electrical conductor.

Abstract: A modular electronic equipment system includes a plurality of equipment racks. Each equipment rack includes a equipment rack frame configured to receive and support electronic equipment, a power input cable having a first end fixedly attached to the equipment rack frame and configured to be electrically coupled to electronic equipment supported by the equipment rack frame to provide power thereto and a first connector attached to a second end of the power input cable. The system further includes a power distribution rack. The power distribution rack includes a power distribution rack frame and a plurality of second connectors supported by the power distribution rack frame and configured to pluggably mate with the first connectors of the equipment racks.

Abstract: Embodiments of a power distribution apparatus that is adaptable to be readily mounted within a variety of differing types of electronic equipment racks are herein described. One such embodiment provides power distribution apparatus having an upper mounting adapter. The upper mounting adapter may be attachable to a housing of the power distribution apparatus or may be integrally formed therein. Another embodiment provides power distribution apparatus having a lower mounting adapter. The lower mounting adapter may be attachable to the housing of the power distribution apparatus or may be integrally formed in the housing. A further embodiment provides power distribution apparatus having at least one mounting peg mounting in mating holes formed in a rack. The mounting pegs may be attachable to a housing of the power distribution apparatus or may be integrally formed therein.

Abstract: Fluid drainage slopes are formed at a lower frame part constituting a housing that is provided below circuit board housed inside housing. Drainage ports are also formed at a lowermost part of fluid drainage slope in lower frame part. Thus, fluid that forms in the housing flows down from circuit board and onto fluid drainage slopes to be guided downward from fluid drainage slope to reach drainage ports and be discharged to outside housing. It is thus possible to prevent or suppress the occurrence of short circuits in a circuit board caused by fluid generated and/or accumulated inside the housing.

Abstract: A power entry assembly for an electrical distribution system, the power entry assembly includes at least one conductor carrier and a housing connected to the at least one conductor carrier. The housing includes a first orientation relative to the at least one conductor carrier. A connector is connected to the housing at a second orientation, where the first orientation is approximately 180° from the second orientation.

Abstract: An enclosure arrangement, with protection against touch, of a power electronics appliance, more particularly of a frequency converter (31, 51) and its additional devices (12, 13), which solution contains an enclosed power electronics appliance and one or more enclosed additional devices installed in connection with it, which enclosed power electronics appliance and additional devices are modules, which can be fitted to be installed in combination one above the other such that the protection against touch of the appliance entity formed is as great as or higher than the protection against touch of the separate appliances

Abstract: A method for providing estimated power costs incurred by an electrical appliance, which is plugged into a receptacle of an extension cord, includes enabling operation of the extension cord so as to measure electric current flowing through a receptacle, so as to compute an amount of electricity consumed by the electrical appliance within a predetermined period of time based on the electric current measured by the extension cord, so as to compute the estimated power costs incurred by the electrical appliance based on the amount of electricity computed by the extension cord, and so as to inform the costs computed by the extension cord to a user. An extension cord that performs the method is also disclosed.

Abstract: The electrical energy source includes a portable enclosure that houses at least one battery pack, at least one battery charger, at least one AC inverter and, optionally, a regeneration device that can power the battery charger. Operation of batteries, AC inverters and regeneration unit is coordinated by a control circuit. During operations under a load, the batteries supply an input to AC inverters which in turn provide voltage regulated AC power to the load. When the batteries have discharged to a predetermined level, the load is removed from the AC inverters, and a dedicated on-board inverter is used to power the regeneration unit which recharges the batteries. Once the batteries have been recharged, the AC inverters are again made available to the load.

Abstract: An electronic module. The electronic module includes a bus bar system and a power plug connector connected to the bus bar system. The power plug connector is configured to receive a portion of a system bus.

Abstract: Systems and method for installing computer equipment and power distribution equipment in facilities is provided. In one aspect, the present invention provides a power distribution rack, and uninterruptible power supply rack and a plurality of equipment racks. A plurality of power cables are run from the power distribution rack to each of the plurality of equipment racks using power cable tracks located on the roofs of the equipment racks.

Abstract: A power distribution module includes a housing having a component chamber configured to house an electrical component therein. The housing includes at least a portion thereof defining a shield interface. A header assembly is coupled to the housing. The header assembly includes a header body including an inner body portion and an outer body portion, and the header assembly further includes a header shield positioned between the inner and outer body portions. The header shield engages the shield interface of the housing when the header assembly is coupled to the housing.

Abstract: Described herein are various embodiments of a power distribution unit having modular components. For example, according to one embodiment, a power distribution unit can include a component portion that comprises at least two modules selected from the group consisting of outlet modules, circuit protection modules, power input modules, communications I/O modules, and display modules. Each of the at least two modules of the component portion can comprise at least one connection element and can be removably secured to one or more other of the at least two modules via the connection elements. The power distribution unit can also include a housing that defines an interior cavity. The component portion can be removably secured to the housing at least partially within the interior cavity.

Abstract: An enclosed switching apparatus includes an enclosure and a primary power supply disconnect mounted in the enclosure. The primary power supply disconnect has first and second terminals, the first terminals are electrically connectable to a primary power source and the second terminals are electrically connectable to a load. An auxiliary power supply unit includes an auxiliary power supply disconnect having third and fourth terminals. The third terminals are electrically connectable to the primary power source. A transformer has fifth and sixth terminals, the fifth terminals are electrically connected to the fourth terminals of the auxiliary power supply disconnect. An auxiliary fusible element has seventh and eighth terminals, the seventh terminal is electrically connected to one of the sixth terminals of the transformer. A receptacle has ninth terminals thereon. One of the ninth terminals is electrically connected to the eighth terminal of the auxiliary fusible element.

Abstract: Described herein are various embodiments of a fuse module for fused electrical devices. According to one exemplary embodiment, a fuse module is mounted to the housing of a fused electrical device. The fused electrical device can include at least one power output displaced along the power distribution housing with the at least one power output electrically couplable to at least one power input. The fuse module can be electrically coupled to the at least one power input and electrically couplable to the at least one power outputs. Further, the fuse module can comprise at least one fuse holder that is movable between a first position in which a fuse held by the fuse holder is electrically couplable to the at least one power output and a second position in which a fuse held by the fuse holder not electrically couplable to the at least one power output and is exposed to allow access to the fuse.

Abstract: A power distribution unit includes a two pole circuit breaker having a first pole electrically coupled to an x-phase circuit portion of the power distribution unit and having a second pole electrically coupled to a y-phase circuit portion of the power distribution unit. The two pole circuit breaker is so designed that both of the two poles of the circuit breaker trip simultaneously and open even when an undesired electrical condition exists on the portion of the power distribution unit electrically coupled to only one of the poles.

Abstract: A cassette matrix having a first cassette and a second cassette disposed immediately adjacent to each other is provided. The outer sides of the cassettes are in contact and there are no fastener components, such as, but not limited to, a bolt head or nut, disposed between adjacent sidewalls. In this configuration, the cassette matrix requires a reduced amount of space within a larger housing assembly. Each cassette utilizes threshold mounting fasteners to coupled any components to the lateral sidewall. A threshold mounting fastener does not extend outwardly beyond the general plane of the lateral sidewall.

Abstract: A power regulator with a bypass and splice capacity includes at least one phase member and a driver. Each one of the at least one phase member includes two cooling fins, two SCR thyristors, a conductive resilient tab and a conductive rigid tab. The cooling fins are conductive and adjacent to each other. The SCR thyristors are mounted on the cooling fins and are inversely connected in parallel to each cooling fin. The conductive resilient tab is mounted on one of the cooling fins and has a moveable contact. The conductive rigid tab is mounted on the other cooling fin and has a stationary contact aligned with the movable contact. When the driver is energized, the driver drives the conductive resilient tab and the moveable contact is contacts the stationary contact and power is bypassed and spliced through the cooling fins.

Abstract: A vehicle power pedestal includes a pedestal member having a base structured to be fixed to a platform, and an enclosure extending from the base. A plurality of input power terminals are mounted to the pedestal member and structured to be electrically connected to a power source. A number of output power receptacles are mounted to the enclosure. Each of a number of circuit interrupters includes a line terminal electrically connected to one of the input power terminals and a load terminal electrically connected to one of the number of output power receptacles. A surge suppression module is mounted within the enclosure and is structured to suppress a transient voltage associated with the input power terminals and the number of output power receptacles.

Abstract: A base assembly is provided for a power pedestal including an elongated housing and a plurality of electrical conductors enclosable by the elongated housing. The elongated housing has a first end and a second end disposed opposite and distal from the first end. The base assembly includes a power pedestal base member having a first end and a second end disposed opposite and distal from the first end. The second end of the base member is structured to be coupled to a platform. A connecting mechanism, such as a hinge assembly, is disposed at or about the first end of the base member and removably couples the first end of the elongated housing to the base member without a number of separate fasteners, thereby facilitating removal of the elongated housing from the base member. An electrical bus mount may be removably coupled to a mounting surface of the base member.

Abstract: A mounting apparatus having at least one power source compartment, a slack storage unit attached thereto, and at least one mechanism configured to attachably receive at least one network terminal. A method of installing the apparatus comprises attaching a power source and the network terminal to the mounting apparatus and installing the mounting apparatus. In this manner, both time and costs of installing an ONT can be reduced.

Abstract: A reduced form factor component support is provided for motor control centers and similar packaged electrical systems. The reduced form factor component support may be used with smaller components, such as small motor starters, motor drives, and so forth. Electrical connections with standard bus bars in the enclosure are made through special connectors mounted on subplates in the rear of the enclosure, or by an invertible stab housing that can allow the reduced form factor component support to share conventional slots in a bus cover, thereby providing access to the supply power in the enclosure.

Abstract: Embodiments of a power distribution apparatus that is adaptable to be readily mounted within a variety of differing types of electronic equipment racks are herein described. One such embodiment provides power distribution apparatus having an upper mounting adapter. The upper mounting adapter may be attachable to a housing of the power distribution apparatus or may be integrally formed therein. Another embodiment provides power distribution apparatus having a lower mounting adapter. The lower mounting adapter may be attachable to the housing of the power distribution apparatus or may be integrally formed in the housing. A further embodiment provides power distribution apparatus having at least one mounting peg mounting in mating holes formed in a rack. The mounting pegs may be attachable to a housing of the power distribution apparatus or may be integrally formed therein.

Abstract: A polyphase power distribution and monitoring apparatus having sets of outputs for each phase of power and monitors for each phase of power disposed in the housing. Each monitor provides a visible display of current for an associated phase of power and an audible alarm for each phase of power if the current exceeds a predetermined value or falls below a predetermined value. In three-phase wye power systems, the apparatus preferaby includes a neutral line monitor, including a neutral line current display and audio alarm, for the neutral line of the wye power circuit. The apparatus preferably is lightweight, elongated, portable, and mountable to the side of an electronic equipment rack. It may also include additional power monitoring systems such as network power monitoring tools for remotely monitoring the apparatus.

Abstract: A current distributor includes a common, uninterrupted first main busbar as a main current supply and a number of current distributor modules which are each associated with a respective circuit breaker and can be disposed in a row along the main busbar. The current distributor module or each current distributor module has a first connection line for supplying current to a load circuit. The current distributor module or each current distributor module has a housing, a slot formed on a front side of the housing for plugging on an associated circuit breaker, and a first channel which passes through the housing in a transverse direction for accommodating the first main busbar. A first contact opening of the slot corresponds to the first channel and a second contact opening of the slot corresponds to a housing receptacle for a connection socket of the first connection line.

Abstract: A battery pack includes battery terminals operable to be electrically coupled to one or more batteries. The battery pack also includes a printed circuit board electrically coupled to the battery terminals. The printed circuit board is operable to receive operating power from the one or more batteries and/or provide operating power to one or more external devices. The printed circuit board could provide power to a transmitter and/or one or more sensors in a process control system. The printed circuit board could also include a transmitter or other industrial instrument. The battery pack further includes a removable carrier attached to the printed circuit board. The removable carrier is operable to be inserted into and removed from a housing in order to insert the apparatus into the housing and remove the apparatus from the housing. The housing could, for example, represent a cylindrical casing forming part of a pipe.

Abstract: An electric connection box provided with a circuit structure, a casing for accommodating the circuit structure therein, a plurality of bus bar terminals disposed on a cabling path crossing the casing in a horizontal direction and electrically connecting the circuit structure and an external connecter to each other, and a terminal support portion for supporting a horizontal portion crossing the casing in the horizontal direction in the plurality of bus bar terminals from below, in which a first rib capable of contact with the horizontal portion from below are projected on a surface opposite to the horizontal portion in the terminal support portion, and a space between the first rib is a first groove portion recessed downward.

Abstract: A multiple fused junction with blown fuse indication which generally includes a main body, a fuse connected to the main body and a switch disposed within the main body. The main body has multiple cable ports extending outwardly therefrom. At least one of the ports is adapted for electrical connection with a feeder cable and another of the ports is adapted to receive a fuse. The fuse is removably connected to the fuse port of the main body and has an indicator rod movably disposed therein, which protrudes from an axial end of the fuse into the main body upon electrical interruption of the fuse. The switch is disposed within the main body adjacent the fuse port and is activated by the indicator rod of the fuse upon protrusion of the rod from the fuse to provide indication of electrical interruption of the fuse.

Abstract: A transfer switch assembly is disclosed that includes a power switch device with a number engagement landings and a printed circuit board defining an opening bordered by a number of tabs. The tabs engage the landings as the switch device extends through the openings, and can be fastened together.

Abstract: An uninterruptible power supply that provides power to an electrical device, the uninterruptible power supply that includes a first housing; a cover plate that includes a plurality of electrical outlets located on a surface of the cover plate and said cover plate is connected to the first housing in an angled position; and a battery in electrical communication with the plurality of electrical outlets on the surface of the cover plate, and the battery being removably attached to the first housing.

Abstract: Aspects of the inventive technology may relate to a physical enclosure designed to house electrical componentry inside. More specifically, the inventive technology may relate to a physical enclosure that is designed to allow for the enclosure, perhaps within the same, unitary structure, of conductors (wires) as they enter the ground and wire splice devices that connect those wires with wires of smaller diameter. Aspects of the inventive technology may relate to provision of a wire splice mount(s) that hold splices in fixed position relative to the physical enclosure.

Abstract: A polyphase power distribution and monitoring apparatus having sets of outputs for each phase of power and monitors for each phase of power disposed in the housing. Each monitor provides a visible display of current for an associated phase of power and an audible alarm for each phase of power if the current exceeds a predetermined value or falls below a predetermined value. In three-phase wye power systems, the apparatus preferably includes a neutral line monitor, including a neutral line current display and audio alarm, for the neutral line of the wye power circuit. The apparatus preferably is lightweight, elongated, portable, and mountable to the side of an electronic equipment rack. It may also include additional power monitoring systems such as network power monitoring tools for remotely monitoring the apparatus.

Abstract: A module connects a network having a power mains to a housing. The module includes a platform for holding electrical components. The platform includes a body made of a fiber-composite material and reinforcing glass fibers, a busbar in the body, and a contact element associated with the busbar for making contact with the busbar. A hood is connected to the body. A functional unit is in the hood. The functional unit includes at least one capacitor per current phase of the power mains.

Abstract: A modular power distribution unit (PDU) for supplying electric power to attached equipment in environments such as data centers, computer rooms, and communication centers, where power requirements for attached equipment may vary. The power distribution unit includes a frame and one or more user-replaceable power modules, which fit into slots in the frame. Each power module provides one of more plug receptacles for attaching equipment to provide power thereto. The power modules are available in a variety of receptacle types, receptacle numbers, and power rating configurations to accommodate various equipment in a particular environment, as needed. The frame includes an internal connector panel for distributing power from a power source to the power modules when they are inserted in the frame. The power modules may be removed, installed, and interchanged in the frame without interrupting power to other power modules or to the power distribution unit.

Abstract: A power regulator with a bypass and splice capacity includes at least one phase member and a driver. Each one of the at least one phase member includes two cooling fins, two SCR thyristors, a conductive resilient tab and a conductive rigid tab. The cooling fins are conductive and adjacent to each other. The SCR thyristors are mounted on the cooling fins and are inversely connected in parallel to each cooling fin. The conductive resilient tab is mounted on one of the cooling fins and has a moveable contact. The conductive rigid tab is mounted on the other cooling fin and has a stationary contact aligned with the movable contact. When the driver is energized, the driver drives the conductive resilient tab and the moveable contact is contacts the stationary contact and power is bypassed and spliced through the cooling fins.

Abstract: The present invention provides an inverter assembly which comprises a casing with a top part, a base and two sidewalls, and the top part. The base and the two sidewalls are integrally manufactured as a one-piece. A printed circuit board with a plurality of electronic parts is received in the casing. A heat sink member has a guide member and a body, wherein the guide member is slidably engaged with a groove defined in an inside of either of the two sidewalls is able to be pivoted about the guide member in a limited angle so as to adjust a gap between the inside of the sidewall and an inside of the heat sink member. The electronic part is clamped between the inside of the sidewall and an inside of the heat sink member. The front and rear sides of the electronic part are in contact with the heat sink member and the sidewall so as to efficiently dispense the heat.

Abstract: An improved power distribution unit substation, having a plurality of differing voltage rated main breaker cells, encased within a single housing is disclosed. The improved power distribution substation saves considerable floor space as compared to prior art substations. One embodiment houses a plurality of main breaker cells in a single housing. In this embodiment, a low voltage main breaker cell is vertically positioned above a plurality of medium voltage main breaker cells. Alternatively, a medium voltage main breaker cell is vertically positioned above a plurality of low or medium voltage cells. Improved single-ended and double-ended power distribution substations are disclosed that offer cost and floor space savings as compared to prior art substations.

Abstract: An electronic device support having a surface upon which electronic devices rest, such as a shelf, and one or more power sockets into which the power cord for the device is plugged. A first embodiment has a shelf, a rear panel and a moveable façade covering over a power strip. A second embodiment has a shelf, a body with a pair of power sockets and a pair of ears on opposite ends that cords can be wrapped around. The ears are removable and have a female, non-powered socket therein. A third embodiment has a deck shelf and a base with a power strip mounted therebetween. Apertures in the deck permit cords and other items to be inserted therethrough, and a groove on the deck prevents rolling of items. A fourth embodiment has a tower body with a plurality of moveable shelves, a plurality of electrical sockets and channels for hiding cords.

Abstract: Converter modules for providing and receiving electric power through a single telephone wire-pair and related systems and methods. In one embodiment, a converter module for providing electric power to a single telephone wire-pair includes: (1) a DC/DC boost converter configured to receive input power from an existing power supply and an existing distribution bus at a central office and further configured to provide output power to the single wire-pair and (2) a current-limiting converter controller coupled to the DC/DC boost converter and configured to limit a current output of the DC/DC boost converter to the single wire-pair.

Abstract: Embodiments of a power distribution apparatus that is adaptable to be readily mounted within a variety of differing types of electronic equipment racks are herein described. One such embodiment provides power distribution apparatus having an upper mounting adapter. The upper mounting adapter may be attachable to a housing of the power distribution apparatus or may be integrally formed therein. Another embodiment provides power distribution apparatus having a lower mounting adapter. The lower mounting adapter may be attachable to the housing of the power distribution apparatus or may be integrally formed in the housing. A further embodiment provides power distribution apparatus having at least one mounting peg mounting in mating holes formed in a rack. The mounting pegs may be attachable to a housing of the power distribution apparatus or may be integrally formed therein.

Abstract: An inverter assembly including a storage compartment for multiple cables adapted to be releasably connected to the inverter. A body of the inverter assembly includes interior and exterior fins for the dissipation of heat energy.

Abstract: An electrical connection box includes a plurality of circuit components at least partially overlapped one above the other, being substantially parallel with each other and arranged at a predetermined space each circuit component having a switching member and an electric power conducting path on a substrate; a spacer that retains the substrate; and a connecting member that electrically connects an upper electric power conducting path with a lower electric power conducting path.

Abstract: An electrical connection box includes a plurality of circuit components at least partially overlapped one above the other and substantially arranged in parallel. Each of the circuit components includes a substrate having a switching member and an electrical power conductive path; a supporting member that supports the circuit components; and a heat insulating member located between an upper circuit component and a lower circuit component. The heat insulating member is capable of regulating a heat transfer between the upper circuit component and the lower circuit component.

Abstract: A power distribution unit is provided that may be used to distribute power to a plurality of electronic devices. The power distribution unit may have one or more outlet gangs with integral components providing a plurality of individual power outlets. Each outlet gang may be associated with one or more power rails which deliver power to each power outlet. A connector may be located on each power rail. The power distribution unit may include a connector board for connection to two or more electronic components, such as outlet gangs. Fuse access windows may be provided to provide access to a fuse holder. The power distribution unit may have a housing having a mounting channel formed therein, which may allow the power distribution unit to be mounted in relatively to a rack having a protrusion which may be received by the mounting channel.