Power distribution box and power distribution system

The invention discloses a power distribution box and a power distribution system, and relates to the technical field of power distribution equipment. The power distribution box comprises a shell, a switch device, a wiring terminal and a busbar, wherein the switch device, the wiring terminal and the busbar are arranged in the shell, and the switch device and the wiring terminal are arranged on the busbar and electrically connected through the busbar in a preset connection relation. According to the distribution box, electrical connection between the switching device and the wiring terminal is realized through the busbar, the switching device and the wiring terminal can be directly installed in the distribution box, a complex wiring link is not needed, the modularization and standardization level is high, and the installation and replacement time is effectively saved. 本发明公开了一种配电盒及配电系统，涉及配电设备技术领域。配电盒包括壳体以及设置在壳体内部的开关器件、接线端子和汇流排，开关器件与接线端子分别设置在汇流排上并通过汇流排以预设连接关系实现电连接。该配电盒通过汇流排实现开关器件和接线端子的电连接，开关器件和接线端子可以直接安装在配电盒内，无需复