Features Made of high quality polypropylene which guarantees a long service life. Widely used in pools, barrels, troughs and other containers containing water, oil, acid and alkali in households, factories and mines. This product is suitable for controlling pump work, adjusting the liquid level and can also be installed on a submersible pump to control the motor. It is automatically adjustable, easy to use, easy to install, safe, reliable, avirulent and environmentally friendly. The float switch has been developed according to the principle of gravity and buoyancy with a simple and reasonable structure. Specifications: Cable length: 1.9m/75", 3.7m/145" (optional) Material: polypropylene. Voltage: 0V-220V AC. Current: 10 A. Operating temperature: 0℃-70℃. Max. Temperature: 80 °C. Size: approx. 10 x 8 x 5 cm / 3.93 x 3.15 x 1.96 inches. Package includes: 1 x float switch. Note: Please note that the new type and old type of this product are sent at random, and make sure you do not mind before ordering. Package List 1 x Float Switch