The RSF66 float switches are made from PPS (Polyphenylene Sulphide) therefore suitable for use with a wide range of liquids. The float switches also offer a number of switching positions and therefore meet a variety of system needs.

High and low level switching
Filling or emptying control versions
M12 4 pin connection for quick connection
Grey

This float switch from Sensata Cynergy3 notifies you of changes in liquid levels in your industrial container. It's a vertical switch that's designed to be fitted to the top of a tank. The sensor component floats on the liquid surface and turns the switch when the levels change, helping to prevent overflow or underfilling. Thanks to the durable polyphenylene sulfide body material, the float switch can stand up to wear and chemicals for long-lasting performance. You'll find this type of float switch used in applications such as fish tanks, boilers and wells.

• NO/NC (normally open/normally closed) switch configuration for versatility in your set-up
• Nitrile butadiene rubber (NBR) gasket material keeps the switch insulated from liquid for greater safety and reliability

The floating component has an internal magnet and a reed in the switch. The floating component moves with the surface of the liquid. When the float gets near the reed, the force of the magnet opens or closes the switch, alerting you to the change in liquid levels.