Water Level Float Switch (Square Type): This reliable float switch automatically controls water pumps based on liquid levels, preventing overflow and dry-running in tanks, sump pumps, and water systems. Extended Durability:With an electrical life of 1*100,000times and mechanical life of 5*100,000times, this float switch endures extensive use. Wide Operating Temperature Range:Functions reliably in a 0-65° temperature range, suitable for diverse environments. Versatile Voltage Compatibility:Supports 220V/8A and 380V/4A, ensuring wide-ranging compatibility with various electrical systems. Multiple Cable Length Options: Available in 2m, 5m, and 10m versions to suit different tank sizes and installation needs. Durable & Waterproof Construction: The float body is made of plastic, designed to withstand continuous use in water and resist corrosion. Easy Installation & Versatile Use: Simply connect the switch to your pump, and it will automatically turn the pump on when the water level drops and off when it rises, ideal for water tanks, pools, basements, and aquariums. Color: As Shown Material: plastic Specification: 2 meters Package Contents: 1*Cable Controller Float Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.