Circulating universal alternating-current low-voltage power distribution cabinet

The utility model provides a circulating universal type AC low-voltage power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a power distribution cabinet main body, combination plates are arranged at the bottom end and the top end of the interior of the power distribution cabinet main body, and vertical blocks are fixedly mounted in the middle of the two combination plates close to the four corners. Placing plates are arranged on one sides of the two sets of composition plates, sliding grooves are formed in one sides of the four sets of vertical blocks in a penetrating mode, sliding blocks are fixedly installed on the two sides of the two sets of composition plates, limiting grooves are formed in one sides of the sliding blocks, fixing plates are arranged on one sides of the two sets of vertical blocks, trapezoidal blocks are arranged on one sides of the fixing plates, and the trapezoidal blocks are arranged on the other sides of the trapezoidal blocks.