Float Switch | Water Level Sensor for Sump Pumps | 0-110V DC Control
This vertical float switch helps you control a pump or alarm automatically. It works based on the liquid level in a tank. It works with DC circuits up to 110V. You can use it to manage devices directl...
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Good to know
Questions about this product
- How do I set this switch to be normally open (NO) or normally closed (NC)?
- It's easy to change the function by just flipping the float over. Install the float with the groove facing down for a normally closed circuit, or with the groove facing up for a normally open circuit which closes when the water rises.
- What are the maximum voltage and current ratings for this float switch?
- This switch is designed for low-power DC circuits controlling a relay or contactor, not for switching mains power directly. It has a maximum switching voltage of 220V DC and a maximum switching current of 1.5A, with a total power rating of 50W.
- Is this PP float switch suitable for use with petrol or oils?
- No, this switch is made from Polypropylene (PP), which is best for water, weak acids, and bases. It is not recommended for use with fuels like petrol, diesel, or strong solvents as they can degrade the material over time.
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