Float switches are level-sensing devices that activate or deactivate a circuit based on the height of a liquid. They are commonly used in water tanks, sumps, industrial fluid systems, and automation setups to monitor and control liquid levels.
They are available in different shape, sizes and material including stainless steel and high-temperature variants. These switches are often used for pump control, overflow protection, and level alarms in both domestic and industrial environments.
Float switches provide a simple, mechanical, and reliable solution for liquid level detection without complex electronics.