Aquarium 20cm Long Liquid Water Level Float Floating Switch Blue Carburetor Rebuild Kits Built-in screw wire is more

Built-in screw wire is more safe and convenient

and widely used in home

25mm bore and 30mm stroke

Straight Top Side Length: 27mm

Aquarium 20cm Long Liquid Water Level Float Floating Switch Blue Carburetor Rebuild Kits Built-in screw wire is moreA float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. It can be easily converted from normally open to normally close by inverting the float. Note: because the current that the switch can carry is much little(0. 5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.