An apparatus comprising: a power routing assembly (501, 703, 803) configured to be mounted in a portion of a power routing rack (500, 700, 800), the power routing assembly comprising: at least two circuit breaker modules (503, 504, 706, 708, 806, 808), each of the circuit breaker modules is configured to reversibly couple with a separate power system via a separate power bus bar (505, 506, 509, 710, 712, 714, 716, 810, 812, 814) and selectively route a power feed supplied from the separate power system via the coupled power bus bar to an output connector of the respective circuit breaker module; and a power routing module (502, 704, 804) coupled to each of the output connectors of the circuit breaker modules via a respective power input connector (514, 515, 707, 709, 807, 809) and further coupled to a downstream electrical load via a power output connector; wherein the power routing module is configured to route at least one power feed from at least one of the circuit breaker modules to the downstream electrical load via the respective power input connector; and the power routing assembly is configured to be adjustably positioned in one of a plurality of positions within the portion of the power routing rack, wherein each of the plurality of positions corresponds to one of the sets of power bus bars, such that the at least two circuit breaker modules in the power routing assembly are aligned to couple with at least two power bus bars in a particular set of power bus bars based at least in part upon the position in which the power routing assembly is positioned. a power routing assembly (501, 703, 803) configured to be mounted in a portion of a power routing rack (500, 700, 800), the power routing assembly comprising: at least two circuit breaker modules (503, 504, 706, 708, 806, 808), each of the circuit breaker modules is configured to reversibly couple with a separate power system via a separate power bus bar (505, 506, 509, 710, 712, 714, 716, 810, 812, 814) and selectively route a power feed supplied from the separate power system via the coupled power bus bar to an output connector of the respective circuit breaker module; and a power routing module (502, 704, 804) coupled to each of the output connectors of the circuit breaker modules via a respective power input connector (514, 515, 707, 709, 807, 809) and further coupled to a downstream electrical load via a power output connector; wherein the power routing module is configured to route at least one power feed from at least one of the circuit breaker modules to the downstream electrical load via the respective power input connector; and the power routing assembly is configured to be adjustably positioned in one of a plurality of positions within the portion of the power routing rack, wherein each of the plurality of positions corresponds to one of the sets of power bus bars, such that the at least two circuit breaker modules in the power routing assembly are aligned to couple with at least two power bus bars in a particular set of power bus bars based at least in part upon the position in which the power routing assembly is positioned. at least two circuit breaker modules (503, 504, 706, 708, 806, 808), each of the circuit breaker modules is configured to reversibly couple with a separate power system via a separate power bus bar (505, 506, 509, 710, 712, 714, 716, 810, 812, 814) and selectively route a power feed supplied from the separate power system via the coupled power bus bar to an output connector of the respective circuit breaker module; and a power routing module (502, 704, 804) coupled to each of the output connectors of the circuit breaker modules via a respective power input connector (514, 515, 707, 709, 807, 809) and further coupled to a downstream electrical load via a power output connector; wherein the power routing module is configured to route at least one power feed from at least one of the circuit breaker modules to the downstream electrical load via the respective power input connector; and the power routing assembly is configured to be adjustably positioned in one of a plurality of positions within the portion of the power routing rack, wherein each of the plurality of positions corresponds to one of the sets of power bus bars, such that the at least two circuit breaker modules in the power routing assembly are aligned to couple with at least two power bus bars in a particular set of power bus bars based at least in part upon the position in which the power routing assembly is positioned.