Electrical power distribution devices with a bypass unit that electrically engages one of two alternate units for powering a load while electrically isolating the other using a six pole power transfer switch and mechanical and electrical interlocks to allow a technician to access one of the alternate units when de-energized and in position while the other of the alternate units is energized and powering the load.

Systems and methods are disclosed for providing flexible, scalable, and controllable electrical power to an aircraft. In some embodiments, a modular power unit comprises a container containing a power generation unit, a control system, a conditioning system, and an environmental control system. The power generation unit produces a generated power. The control system provides control signals to the power generation unit and controls at least one parameter of the generated power. The conditioning system receives and conditions the generated power and provides an output power to the power bus of the aircraft. The environmental control system provides a temperature regulating fluid to the power generation unit.

Systems and methods are disclosed for providing flexible, scalable, and controllable electrical power to an aircraft. In some embodiments, a modular power unit comprises a container containing a power generation unit, a control system, a conditioning system, and an environmental control system. The power generation unit produces a generated power. The control system provides control signals to the power generation unit and controls at least one parameter of the generated power. The conditioning system receives and conditions the generated power and provides an output power to the power bus of the aircraft. The environmental control system provides a temperature regulating fluid to the power generation unit.

A switch assembly is configured to be mounted to a lower cover of the junction box assembly. The switch assembly includes a holder, the holder is configured to removably coupled to the lower cover. The holder includes a pocket. The switch assembly further includes a switch. The hook is configured to engage the lower cover and is dimensioned to be seated within the pocket of the holder. The switch includes a hook. The hook is configured to pull the switch towards the lower cover so as to pinch the holder between the lower cover and the switch. Accordingly, the hook presses the switch against a bottom surface of the lower cover so as to eliminate a rattle when the switch is held in suspension beneath the lower cover of the junction box assembly.

A switch assembly is configured to be mounted to a lower cover of the junction box assembly. The switch assembly includes a holder, the holder is configured to removably coupled to the lower cover. The holder includes a pocket. The switch assembly further includes a switch. The hook is configured to engage the lower cover and is dimensioned to be seated within the pocket of the holder. The switch includes a hook. The hook is configured to pull the switch towards the lower cover so as to pinch the holder between the lower cover and the switch. Accordingly, the hook presses the switch against a bottom surface of the lower cover so as to eliminate a rattle when the switch is held in suspension beneath the lower cover of the junction box assembly.

Disclosed is a hybrid power cube having at least one inverter and an analyzer which are connected to at least one solar energy source or other alternative energy sources, at least one generator, at least one mains energy and a battery, receives the electrical energy from the solar energy source and/or other alternative energy sources, generator, mains energy and battery according to the determined conditions, transmits the continuous and uninterrupted energy to the energy consumption center and contains the necessary energy optimization software.

Disclosed is a hybrid power cube having at least one inverter and an analyzer which are connected to at least one solar energy source or other alternative energy sources, at least one generator, at least one mains energy and a battery, receives the electrical energy from the solar energy source and/or other alternative energy sources, generator, mains energy and battery according to the determined conditions, transmits the continuous and uninterrupted energy to the energy consumption center and contains the necessary energy optimization software.

An adapter bracket, which screws onto an existing neutral bar in a load center, having legs inserted through the holes in the neutral bar or screwed into the top of the neutral bar. The adapter bracket is configured to accept downward-facing or sideways-facing plug-on neutral mounting clips of a plug-on neutral circuit breaker. The bracket has a support portion extending along a Z-axis perpendicular to a rear wall of the load center. The downward-facing clips can be plugged onto the support portion. Sideways-facing clips are received onto tabs that are bent away from the support portion of the bracket and feature chamfered ends and a relatively small aspect ratio relative to the length of the mounting clip. The other holes in the existing neutral bar remain unobstructed so that a conventional neutral conductor can be inserted through the free holes while the adapter bracket accommodates plug-on neutral mounting clips.

An adapter bracket, which screws onto an existing neutral bar in a load center, having legs inserted through the holes in the neutral bar or screwed into the top of the neutral bar. The adapter bracket is configured to accept downward-facing or sideways-facing plug-on neutral mounting clips of a plug-on neutral circuit breaker. The bracket has a support portion extending along a Z-axis perpendicular to a rear wall of the load center. The downward-facing clips can be plugged onto the support portion. Sideways-facing clips are received onto tabs that are bent away from the support portion of the bracket and feature chamfered ends and a relatively small aspect ratio relative to the length of the mounting clip. The other holes in the existing neutral bar remain unobstructed so that a conventional neutral conductor can be inserted through the free holes while the adapter bracket accommodates plug-on neutral mounting clips.

A power distribution panel for distributing power to a plurality of components. A modular frame may removably attach in an aperture of a side of a chassis. A first module may be removably attached in an opening of the modular frame. A second module, different from the first module, may be removably attached in the opening of the modular frame.