The Cynergy3 RSF66 single switch point series are float switches for high and low level switching.
The RSF66 float switches are made using Polyphenylene Sulphide (PPS) in grey, which is ideal for a wide range of different liquids. This makes the RSF66 range versatile for different applications.
Single float switches are typically used in systems that feature PLC process control.

What length cable do they come with?
The RSF66 series comes with a 1m standard cable length with flying lead. It is a four core PVC cable.

What temperature can they withstand?
-10°C to +85°C / +14°F to +185°F

What is their power capacity?
RSF66 float switches have a power capacity of 25VA.

Approvals:
WRAS, UL and NSF approved

Versions Available (including upper/lower switch levels):
(348-7983) RSF66A25B75 - Single 30/75mm
(348-7999) RSF66A25B100 - Single 30/100mm
(348-8009) RSF66A25B125 - Single 30/125mm
(348-8015) RSF66A25B150 - Single 30/150mm
(348-8021) RSF66A25B175 - Single 30/175mm
(446-2597) RSF66B50B150 - Double 50/150mm Filling Control
(446-2581) RSF66B50B100 - Double 50/100mm Filling Control
(446-2575) RSF66A50A150 - Double 50/150mm Emptying Control
(446-2569) RSF66A50A100 - Double 50/100mm Emptying Control

The Cable entry point must NOT under any circumstances be submerged.
On the Horizontal switches they must be fitted through the wall of a tank so that the cable is on the outside.
On the vertical type the mounting thread and cable entry must be above the highest level of the liquid.

This vertical float switch from Sensata Cynergy3 is a reliable choice when you need to ensure the liquid in a tank stays within preset levels. It's made of grey polyphenylene sulfide (PPS), a chemical-resistant material that's compatible with many different liquids, including corrosive automobile fluids. This makes it a versatile choice that's suitable for demanding industrial applications. For safe operation, ensure the cable's entry point stays dry by keeping the mounting thread above the highest level of the liquid.

• Broad operating temperature range of -10°C to +85°C
• Compatible with PLC (programmable logic controller) applications for optimal process control
• Direct-load switch output for efficient pump control
• Nitrile gasket material ensures a waterproof seal and prevents leaks

This component is suited to vertical mounting, where the stem is attached to the top or bottom of the tank and the doughnut-shaped float rises or falls along the vertical stem with the liquid. This means the switch is a good choice when you don't have side access to your tank, but top or bottom access is available.