Tank Pool Water Level Float Switch Sensor - Straight
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Prices updated: 12 Oct 2026
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About this product
A float-type water level switch for tanks and pools. The float rises and falls with the liquid level and opens or closes a switch at that point. It is used to start or stop pumps, or to raise an alarm when a tank is full or empty.
Specifications
- Type
- Float level switch
- Mounting
- Straight
- Application
- Tanks and pools
Frequently asked questions
How do I wire a float switch?
A float switch is a simple on/off contact. Connect it between ground and a digital input with a pull-up, or in series with a relay coil. Confirm the contact rating in the datasheet first.
Can it control a pump?
Yes, through a relay or contactor sized for the pump's load current. For mains-powered pumps, use proper isolation and follow electrical safety practice.
