The object in the image is a float switch (also known as a liquid level switch), and it's manufactured by Gelzon as indicated on the casing. These devices are commonly used in water tanks, sumps, and other liquid containers to automatically control the water level—typically turning a pump on or off when the water reaches a certain level. Key Features Noted: Brand: Gelzon Casing Color: Orange with a black border Cable: 3-core (Blue, Brown/Red, Black)
