- High Sealing Performance: The 4M cable float switch controller features durable polypropylene sealing, ensuring excellent sealing capabilities. Its buoyancy-based design promotes simplicity and efficiency. - Automatic Water Level Adjustment: This user-friendly water level switch automatically adjusts to changing water levels, making installation straightforward and environmentally responsible. - Ideal for Pump Control: Designed for effective operation control, this float switch is perfect for managing submersible pumps, providing both engine control and protection. - Versatile Applications: Suitable for motors up to 750W without additional components, and for motors above 750W when paired with an AC contactor, this float switch can be used in a variety of settings. It is compatible with various containers, including swimming pools, barrels, and more, making it ideal for households, factories, and mining operations to store water, oil, acids, alkalis, and other liquids. - Practical Use Scenarios: 1. Automatically maintains optimal water levels in swimming pools, reducing manual intervention. 2. Controls liquid levels in industrial tanks, enhancing operational efficiency and safety. 3. Provides reliable protection for submersible pumps in residential and commercial applications.