Description
Aquarium Pool Liquid Level Sensor Vertical Floating Switch White x 2 sale in uk
- A 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 invertin the float.
- Note: because the current that the switch can carry is much small(0.5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.