This compact float switch is an essential device for automatic water level control in tanks, sumps, and overhead water storage systems. Engineered for precise liquid level monitoring, this sensor helps regulate fluid levels efficiently by automatically turning pumps on or off based on water levels. The float switch features a durable construction with a control unit measuring 16cm in length, 8cm in width, and 2cm in height, whilst the float sensor itself is 6.7cm long and 4.5cm in diameter. Connected by a 2-metre cable, this configuration provides flexible installation options for various tank sizes. The device operates on 250V AC, making it suitable for heavy-duty applications. Installation is straightforward with colour-coded wiring: connect black/brown wires for emptying operations and black/blue wires for filling operations. The switch action is fully adjustable - simply lengthen or shorten the cable at the fixation point to set your desired ON and OFF water levels. This float switch is resistant to water and sewage water, and is capable of handling oil, most acids, and alkalis, making it versatile for different liquid types. Please note that this float switch is not explosion-proof. Ideal for residential water tanks, agricultural applications, and industrial liquid management systems where reliable, automatic level control is essential.