Features Long-lasting float switch with a switching frequency of 10 million times, ensuring durability and reliability for continuous use. Ultraally welded automatic control switch for the bilge pump, providing a secure and leak-proof closed space, ensuring safety and peace of mind. Easily removable switch from the base for effortless cleaning, saving time and effort, suitable for various engineering scenarios. Simple and compact switch structure for easy installation and use, preventing unnecessary power consumption and extending the pump's economy. Utilizes gravity and buoyancy principles to automatically control submersible pump start and stop, providing efficient waterway . Features: 1、Float switch has a long life and the switching frequency can reach 10 million times 2、The automatic control switch of the bilge pump is ultra welding to form a closed space, which is reliable and safe, and does not leak 3、The switch can be removed from the base for easy cleaning, saving time and effort. Suitable for scenarios such as water conservancy engineering, hydraulic engineering, electronic engineering, etc 4、The switch structure is simple and compact, easy to install and use, can avoid the useless power consumption of the pump, and extend the economy of the pump 5、A device that makes use of the principles of gravity and buoyancy to switch on and off circuits or waterways. Floating switch that automatically controls the start and stop of the submersible pump Specification: Item Type: Float Switch Material: ABS Applicable Voltage: DC 32V, DC 24V, DC 12V Package List: 1 x Float Switch 1 x User Manual Note: betweendiv>1. Keep all wire connections above the highest water level. The wires should be ed with waterproof marine ant to prevent corrosion of the wiresbetween/div>betweendiv>2. DC48V power supply can still be appliedbetween/div> Package List 1 x Float Switch 1 x User Manual