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RS PRO Vertical Float Switch, Nitrile Rubber (NBR) Gasket, Polyphenylene Sulphide Housing, NO/NC Output, 1 m Cable RSF56

Category Float Switches Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Model RSF56
Cable Length 1m
Mount Type Vertical
Housing Material Polyphenylene Sulphide
Series RSF56
Maximum Operating Temperature 120°C
Switch output NO/NC
Minimum Operating Temperature -10°C
Maximum Current 600mA
Maximum dc Voltage 120V dc
ANSI/ESD S20.20 2014
BS EN 61340-5-1 2007
Maximum AC Voltage 240V ac
Gasket Material Nitrile Rubber (NBR)
NPT connector 1/8in

Key Features

  • Designed for reliable vertical tank mounting and liquid level detection.
  • NO/NC switch output offers versatile control integration for automation.
  • Polyphenylene Sulphide housing provides high chemical resistance and durability.
  • Nitrile Rubber (NBR) gasket ensures secure sealing in various liquid environments.
  • Supports maximum switching voltage of 240V AC and 120V DC.
  • Maximum switching current of 600 mA provides compatibility with standard control circuits.
  • Wide operating temperature range from -10°C to 120°C suitable for industrial uses.
  • 1 meter cable length simplifies installation and connectivity.

Product Description

The RS PRO RSF56 Vertical Float Switch is engineered for reliable liquid level detection in tanks and industrial systems. Featuring a robust Polyphenylene Sulphide housing and Nitrile Rubber (NBR) gasket, this float switch ensures durability and resistance against chemicals and harsh liquids. With a versatile NO/NC switch output, it adapts to multiple automation and control requirements, making it an ideal choice for fluid monitoring and process management.

Its vertical mounting design allows installation from the top or bottom of a tank, accessible from the inside. The switch action can be reversed by removing and inverting the float, providing added flexibility for custom applications. The RSF56 model offers a maximum switching voltage of 240V AC or 120V DC, and a current rating up to 600 mA, supporting many industrial and commercial setups.

Installation is simplified with a 1 meter cable and NPT connector (1/8 inch), ensuring secure and efficient connectivity. The housing material, Polyphenylene Sulphide, is selected for strength and long-term chemical resistance. The NBR gasket maintains a tight seal for consistent performance in varying liquid environments.

This float switch is suitable for a broad operating temperature range, from -10°C up to 120°C, making it appropriate for environments such as vending machines, printing systems, chemical dosing equipment, and water treatment processes. The NO/NC output accommodates direct integration with PLCs and relay-based control systems.

RS PRO RSF56 vertical float switch is commonly used across industrial automation, manufacturing, process control, water treatment, agricultural systems, and HVAC applications. Its high-performance design and easy-to-install features make it ideal for engineers and maintenance professionals.

Built according to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards, it provides compliance for sensitive electronic setups. The compact form factor and reliable sealing ensure safety and operational stability in complex industrial environments.

Discover more level control and automation solutions in EnvMart's Float Switches category, including RS PRO's full range.

RS PRO Vertical Float Switch, Nitrile Rubber (NBR) Gasket, Polyphenylene Sulphide Housing, NO/NC Output, 1 m Cable RSF56
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Frequently Asked Questions

The maximum switching voltage for this model is 240V AC and 120V DC.

The housing is made of Polyphenylene Sulphide, while the gasket is made of Nitrile Rubber (NBR).

This float switch features a cable length of 1 meter, which simplifies installation and connectivity.

The operating temperature range for this unit is from -10°C to 120°C.

It offers a NO/NC (Normally Open/Normally Closed) switch output, allowing for versatile control integration.

The maximum current rating for this model is 600 mA, making it compatible with standard control circuits.

This float switch is equipped with a 1/8 inch NPT connector for secure and efficient connectivity.

Yes, the switch action can be reversed by removing and inverting the float, providing flexibility for custom applications.

It is built according to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 standards, ensuring compliance for sensitive electronic setups.

This model is designed for vertical mounting, allowing installation from the top or bottom of a tank.

It is suitable for applications in industrial automation, manufacturing, process control, water treatment, and HVAC systems.

The float switch is manufactured in China.

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