A float switch is a device used to sense the level of liquid within a tank, it may actuate a pump, an indicator, an alarm, or other device. Description: Use them with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, or what ever your project may be Maximum power:10 W Maximum switching voltage: 3 V -110V DC Maximum switching current: 0.5 A Minimum breakdown voltage: 220 V DC Maximum load current: 1 A Maximum contact resistance:100m&; Temperature range: --10~+85 °C Float ball material: PP Float body material: PP Package includes: 1x Side Position Sensor
