RSF74YNP, Sensata / Cynergy3 Cynergy3 RSF70 Series Horizontal Polypropylene 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, Polypropylene, 240V AC - RSF70 Series - RSF74YNP

Need to monitor liquid levels in your system but don't have access to the inside of the tank? This Sensata Cynergy3 horizontal float switch is designed for external mounting. A nitrile gasket and back nut ensure a tight seal to prevent leaks. As the nitrile material is resistant to abrasion and chemicals, it will last a long time without wearing down. You'll see float switches like this one installed alongside pumps and alarm systems in industrial containers, wells and sewage systems. They're also commonly found in vending machines and food processing equipment.

Features & Benefits

• Wide operating temperature range of -20°C to +100°C for use in demanding environments
• NO/NC (normally closed/normally open) configuration offers flexibility for different set-ups
• M12 plug for easy connections without the need for additional tooling
• Polypropylene (PP) body material for durability and chemical resistance

How does the product work?

This switch consists of a pivoting actuator with a magnet that moves as the liquid level rises and falls. This causes a change in the electromagnetic field. When the switch's sensor detects this change, it triggers the contacts to open or close.

RSF70 Series External Switch Datasheet

Information Sheet - Level Sensors & Switches

Installation Note - Float Switches

Selection Guide - Level Sensors & Switches