Features Long Service Life: Applicable for DC32V 24V 12V, with a switching frequency up to 10 million times, ensuring a long service life for the float switch. Welding Structure: Utilizes ultra welding, creating a closed space for safe and reliable operation without water leakage. Working Principle: Utilizes gravity and buoyancy principles to automatically control the start and stop of pumps, ensuring efficient operation. Applicable Pump: Compatible with various submersible pumps, bilge pumps, and water pumps, with a simple structure for easy installation. Durable Material: Sturdy ABS material housing and internal metal contacts ensure reliable start and stop, providing durability and longevity for the float switch. Specification: Item Type: Float Switch Material: ABS Applicable Voltage: DC 32V, 24V, 12V Wire: Approx. 1 meter / 3.3ft Use: Using the principle of gravity and buoyancy, to open or cut off the path, so as to open and close the circuit or waterway device, automatic control of submersible pump start and stop. Application: Water conservancy engineering, hydraulic engineering, electronic engineering, etc. Package List: 1 x Float Switch 2 x Screws 1 x User Manual Package List 1 x Float Switch 2 x Screws 1 x User Manual