Low-voltage capacitor cabinet

The utility model discloses a low-voltage capacitor cabinet. The cabinet comprises a cabinet body, stand columns are arranged at the four corners in the cabinet body respectively. A first longitudinaladjusting plate, a second longitudinal adjusting plate, a third longitudinal adjusting plate and a fourth longitudinal adjusting plate are sequentially connected between the two corresponding stand columns from top to bottom. A knife fuse switch adjusting plate is connected between the first longitudinal adjusting plates; a knife fuse switch is mounted on the knife fuse switch adjusting plate; acircuit breaker adjusting plate is connected between the second longitudinal adjusting plates; a plurality of circuit breakers are mounted on the circuit breaker adjusting plate; a contactor adjustingplate is connected between the third longitudinal adjusting plates; a plurality of contactors are mounted on the contactor adjusting plate; a capacitor supporting plate is connected between the fourth longitudinal adjusting pl