FineTek FAB Cable Float Level Switch
The FineTek FA/FB Series cable float level switch is a durable, budget-friendly hanging float switch built from a choice of chemical-resistant materials, with micro switch, reed switch, or mercury switch output options to match your application.
How It Works
As the float rises and tilts upward, the switch transmits an ON or OFF contact signal. Inside the float, a metal ball slides as the angle changes, making or breaking the contact. Different float materials are available to suit water and solution temperatures, with plastic and stainless steel the most common choices.
Key Features
- Micro switch, proximity switch, or reed switch contact options
- Chemical-resistant float materials in plastic or stainless steel
- Suitable for clear and granular liquids
- Long-distance detection points and multi-point contacts available
- User-friendly design that’s low cost and easy to install
Applications
- Pump control and level alarm in tanks and sumps
- Air-conditioning and drainage systems
- Water management and effluent handling
Industries Served
- Water and wastewater treatment
- Petrochemical
- Chemical processing
- Building services




