PP Ball Float Switch – 12V–110V Liquid Water Level Sensor
PP Ball Float Switch – 12V–110V Liquid Water Level Sensor
PP Plastic Ball Float Switch – Liquid Level Sensor for Tanks, Aquariums & DIY Projects
Keep your water systems running efficiently with this reliable PP Plastic Ball Float Switch. Designed to sense liquid levels in tanks and reservoirs, this compact switch can actuate pumps, indicators, alarms, or other devices automatically — making it a must-have for DIY plumbing, hydroponics, aquariums, and household appliances.
Key Specifications
- Contact Rating (Max): 10W
- Switching Voltage (Max): 110V DC
- Switching Current (Max): 0.5A
- Carry Current (Max): 1A
- Contact Resistance (Max): 100 mΩ
- Operating Temperature: -10°C to +60°C
- Material: PP (Polypropylene) Plastic
- Package Includes: 1 × Water Level Float Switch
Note: For voltages of 12V, 24V, or 220V, a relay is required (not included).
Why Choose This Float Switch?
- High-Quality PP Plastic: Durable polypropylene float material ensures high reliability and long service life.
- Chemical Resistant Leads: High-temperature resistant wiring with excellent anti-acid, anti-alkali, and anti-fungal properties — suitable for hot, humid, and oil-rich environments.
- Multi-Point Control: A single switch supports multi-point control, reducing wiring costs while maintaining high reliability.
- Duckbill Design: Flexible duckbill mount accommodates various installation angles and configurations for versatile use.
- Wide Application Range: Compatible with water dispensers, water purifiers, water heaters, solar systems, air conditioning humidifiers, coffee machines, small refrigerators, aquariums, hydroponics setups, agricultural equipment, and more.
Perfect For
- Hydroponics & gardening systems
- Saltwater & freshwater aquariums
- Fish tank filtration & heating control
- Pet water bowls & automatic refill systems
- DIY plumbing and industrial equipment
- Household appliances: water heaters, coffee machines, humidifiers
Made in Mainland China.
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Frequently Asked Questions
Q: What voltage range is this water level float switch compatible with?
A: This PP plastic ball float switch supports a switching voltage of up to 110V DC. For use at 12V, 24V, or 220V, you will need to pair it with an appropriate relay (sold separately).
Q: What applications is this liquid level sensor suitable for?
A: This float switch is highly versatile. It is commonly used in aquariums, hydroponics systems, fish tank filtration, water heaters, coffee machines, humidifiers, solar water systems, pet water bowls, and a wide range of DIY plumbing and industrial projects.
Q: Is the float switch resistant to chemicals and high temperatures?
A: Yes. The PP plastic body offers strong resistance to acids, alkalis, and fungi, while the high-temperature resistant leads handle hot, humid, and oil-rich conditions well. The switch operates reliably within a temperature range of -10°C to +60°C.