Product Efficiently control your motor's speed with the AC 220V Motor Speed Controller Switch featuring a digital display. With a power output of 400W, this controller utilizes MCU digital control technology for accurate speed adjustments and stable performance. Key Features: Digital Display: The digital display provides a clear view of the motor speed and allows for quick and convenient modification of settings. The display rate is customizable according to user preferences, and the target value can be automatically converted. Multifunctional Design: This controller adopts multifunctional design, allowing for slow acceleration and deceleration. It can be operated through the panel or controlled by an external switch, offering flexibility in usage. Blocking-Protection Function: The built-in blocking-protection function prevents motor and governor damage caused by blocking scenarios, ensuring the longevity of your equipment. Cyclic Operation Function: Added cyclic operation function enhances the controller's functionality, catering to various operational requirements. Specifications: Main Colour: Black Voltage: AC 220V Motor Output: 400W Speed Regulation Range: 90-1400 r/min Size: 9x10x6cm (3.54x3.94x2.36inch) Package Includes: 1 x Motor Speed Controller with Digital Display Upgrade your motor control experience with this feature-rich AC 220V Motor Speed Controller Switch. Whether you need precise speed adjustments or additional functionalities, this controller meets your diverse requirements. Note: Photo color may vary slightly from the actual product due to differences in monitor displays. Please allow for minor errors in measurement due to manual handling.