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.
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
Contains no mercury

Max Contact Rating : 10W

Max Switching Voltage: 100VDC

Max Switching Current: 0.5A

Max Breakdown Voltage: 220VDC

Max Carry Current: 1.0A

Max Contact Resistance: 100mohm

Temperature Rating: -20 to 80 celsius 

Insulation Resistance: >10Ω

Contact Impedance: <100m

Float Ball Material: P.P