The handcart type switch cabinet comprises a cabinet body, and an upper door, a middle door and a lower door are arranged in front of the cabinet body; It is characterized in that a detachable baffle is arranged in the cabinet, which separates the circuit breaker room, the bus room and the cable room of the cabinet; The baffle is provided with a hole into which the movable contact of the integrated current transformer can be inserted; Circuit breakers, transformers, transformers, lightning feeders and other components are installed in the busbar room of the cabinet. The handcart track is on the ground, far away from the static contact of the isolating plug. The handcart track of the latter is in the middle of the switchgear (also known as the neutral switchgear), close to the static contact of the isolating plug, and the handcart part has good interchangeability. Only the handcart is stored and replaced during overhaul, which can shorten the outage time of overhaul and is suitable for places with important load or small building area. According to the different structure in the cabinet, it can be divided into two types: interval type and metal open type. According to the requirements of maintenance and insulation, the cabinet is divided into small rooms to reduce mutual influence.