The invention discloses a controlled type PCB fast circuit breaking-fusing device. The controlled type PCB fast circuit breaking-fusing device includes an upper part and a lower part, wherein the upper part and the lower part are fixedly connected with each other; the upper part includes a first base layer; the first base layer is covered with a first copper wiring layer; the first copper wiring layer includes first electrodes, a first base layer and first guide holes formed in the first electrodes; the lower part includes a second base layer; the front surface and the back surface of the second base layer are provided with a second copper wiring layer and a third copper wiring layer; the second copper wiring layer and the third copper wiring layer are provided with second electrodes; the second electrodes are provided with socket connectors and second guide holes; chip resistors are arranged at the middle of the second base layer; a cavity is formed between the chip resistors and the upper part; a groove is formed at the periphery of the cavity; transmission lines are arranged above the groove; and intermediate electrodes are arranged above the cavity. The controlled type PCB fast circuit breaking-fusing device has the advantages of simple structure, convenient replacement and low cost, and has the performance of an industrial high-speed fuse and the advantage of controllability of a circuit breaker. With the controlled type PCB fast circuit breaking-fusing device adopted, the problem of incapability of realizing the integration of an industrial fuse can be solved.