Regarding the specific classification of the control box, let the editor answer it for you! It is a low-voltage power grid system with AC 50HZ and rated working voltage of AC 380V. It is used for power, lighting distribution and motor control. It is suitable for indoor wall-mounted and outdoor floor-mounted power distribution equipment; and the control box is used in The power system with AC 50HZ and voltage below 500V is used as fire water pump control, submersible pump control, fire fan control, fan control and lighting power distribution control, etc. Its control methods include direct start control, star delta step-down start control, and self-coupling drop Various control methods such as voltage start control, inverter start control and soft start control can also use isolation switches and fuse switches as isolation breaking points.