The float switch made of V2A stainless steel is reliable, maintenance-free, and wear-resistant, and easy to install. The switching contact closes at approximately 4 cm water level and activates the input of the water detector. Changeover contact - there is no need to flip the float body. Suitable for all liquids with a density of at least 0.7 g/ml, such as water, heating oil, diesel, vegetable oil, lubricating oils, and more.