RSF43YFP, Sensata / Cynergy3 Cynergy3 RSF40 Series Horizontal Nylon Float Switch, Float, NO/NC, 240V ac Max, 120V dc Max

Cynergy3 Horizontal Float Switches

Cynergy3 offers wide range of horizontal switches which are WRAS approved and have low-cost compact design. These horizontal float switches consist of a reed switch and a pivoted actuator magnet and can be used for N/O or N/C operation. The switch action can be reversed by mounting the float switch with the float able to move upwards away from the body instead of downwards.

WRAS approval explained

WRAS is the standard against waste, misuse, undue consumption or contamination of the water supply and must have an appropriate quality and standard.

What materials can you choose from?

• Nylon
• Polypropylene
• Polypropylene Sulfide (PPS)

Features and Benefits

• Operating temperature: -10 °C to +120 °C
• N/O or N/C Switch output
• Switch action may be reversed by rotating the switch through 180º
• Choice of gasket materials: Silicone, Nitrile, Viton or combination of Silicone & Nitrile
• Flying Lead
• M12 plug connection
• Internal & external fitting inside a tank
• UL recognised

Typical Applications

These Cynergy3 Horizontal Switches are most likely to be used in vending machines, commercial washing machines and evaporator units.

Note

Suitable for signal switching and for use with transistorised input/low power, suppressed coil miniature relays. Not suited for any inductive or inrush (e.g. filament lamps) loads.

Sensata Cynergy3 Horizontal Float Switch, NO/NC, M12 - RSF40 Series - RSF43YFP

Safeguard your liquid container from hazardous overflow using this Sensata Cynergy3 float switch. It carefully monitors levels to keep them within a safe preset range. As the liquid rises or falls, the float on the surface of the liquid uses magnetic force to change the switch position. This sends a signal to switch on or turn off flow. The switch features horizontal mounting, so you can install it in tanks with no vertical access.

Features & Benefits

• Standard M12 mounting thread for compatibility with standard connections
• Nylon body material is lightweight and abrasion-resistant, so it's durable and easy to install
• Compact design for use with small pumps and setups

Is this switch 'normally open' or 'normally closed'?

You can set the switch output to either 'normally open' (NO) or 'normally closed' (NC). This gives you flexibility in how you configure your electrical circuit.

Is the switch durable?

The switch connection is insulated with a nitrile-rubber gasket that resists water and oil. This material is strong enough to withstand a build-up of pressure without failing.

RSF40 Series Internal Switch Datasheet

Instruction Sheet - Float Switches Installation Notes

Selection Guide - Level Sensors & Switches