BR-Life 2pcs Float Switch pp for Water Pump M10 Tank Liquid Water Level Sensor Cable

Total length: 67mm / 2.6inch Float Ball Size (Approx.): 24 x 23mm / 0.94inch x 0.91inch (L*D); Thread Diameter (approx): 10mm / 0.39inch; Maximum switching voltage / current: 110V DC / 0.5A HOW TO WORK - Using a magnet to detect the reed switch. The float switch is mainly composed of a magnetic spring switch and a float. There are magnetic materials in the float. When the float moves up and down with the water level, it will touch the magnetic spring switch to detect the position of the liquid WIDE APPLICATION - The float switch can be used for heating equipments water such as water dispenser, water heater, humidifier, etc. It can also be used for water tower, drain pool, water tank, culture pond etc. PLEASE NOTE - As the current the switch can carry is very low (0.5A), you need to use a relay or contactor when connected by a load, the relay or contactor is not included here. Packaged Quantity: 2 pieces