# DROP FLOAT, LOW LEVEL, RSF20 SERIES

![Product image](https://novapart.co/image/farnell:2148296/)

**URL**: https://novapart.co/products/RSF26H050TG/drop-float-low-level-rsf20-series
**SKU**: RSF26H050TG
**Manufacturer**: SENSATA / CYNERGY3
**Category**: Sensors & Transducers || Sensors || Liquid Level Sensors || Float Liquid Level Sensors
**Price**: €42.1600
**Stock**: 10+
**Lead Time**: 2 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Product Range | RSF20 Series |
| Output Current | 1A |
| Sensor Body Material | PPS (Polypropylene Sulphide) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2148296/)

## **RSF20 Series Low level switch for boiling water** 

_**Pivot out of liquid Low level switch position WRAS approved for use in hot & cold water Many variants are UL recognised components File No. E171218 Flying lead or M12 connector**_ 

## _**Technical Specification**_ 

_The RSF20 is designed to eliminate the problems associated with limescale build up around the pivot point on a conventional float switch._ 

_This particular series is primarily for applications where a low level condition has to be monitored, in a system where the liquid is usually maintained at a high level, or where a wider differential is required between the opening and closing levels._ 

_The extended drop float actuator allows the switch housing and float pivots to be located above the surface of the liquid, while the excess buoyancy of the float chamber itself ensures that it floats, even when scale builds up on the float chamber._ 

_Typical applications include wall kettles and hot vending machines._ 

_The switch is closed when the level is low(float down) and opens as the liquid level rises. Version are available with either flying leads or M12 circular connector Cables are available for use with M12 connection versions._ 

_Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:sales@cynergy3.com_ 

## **ISO9001 CERTIFIED** 

_Material Polyphenylene Sulphide (PPS) Colour Grey Temp. Range °C -10 / +120 * °F +14 / +248 * Minimum liquid SG 0.80 Must close level (SG=1) 9mm Must open level (SG=1) 24mm * Maximum temperature requires ETFE cable to be specified._ 

|**_Electrical Specification_**||**_25W (Y code)_**|**_100W (H code)_**|||
|---|---|---|---|---|---|
|_Contact Form_||_N/C_|_N/C_|||
|_Switching Power Max_|_VA_|_25_|_100_|||
|_Switching Voltage AC Max_<br>_Switching Voltage DC Max_<br>_Switching Current Max_|_V_<br>_V_<br>_A_|_240_<br>_120_<br>_0.6_|_300_<br>_300_<br>_1_|||
|_All ratings are for resistive load only._|_All ratings are for resistive load only._|||||
|**_Standard Parts_**<br>_RSF26H050TG_<br>_RSF26H100RF_|**_Material_**<br>_PPS_<br>_PPS_|**_Approvals_**<br>_WRAS & UL_<br>_WRAS & UL_|**_Max Power_**<br>_100VA_<br>_100VA_|**_Leadouts_**<br>_50cm ETFE 19/0.2_<br>_1 metre PVC 16/0.2_|**_Gasket_**<br>_Viton_<br>_Nitrile_|
|_RSF26Y050TG_|_PPS_|_WRAS & UL_|_25VA_|_50cm ETFE 19/0.2_|_Viton_|
|_RSF26Y100RF_|_PPS_|_WRAS & UL_|_25VA_|_1 metre PVC 16/0.2_|_Nitrile_|
|_RSF26HF_<br>_P_<br>_RSF26Y_<br>_FP_|_PPS_<br>_PPS_|_WRAS & UL_<br>_WRAS & UL_|_100VA_<br>_25VA_|_M12 connector_<br>_M12 connector_|_Nitrile_<br>_Nitrile_|



_Custom versions can be made for particular applications.  Please contact Cynergy3 with your requirements._ 

## _**Mechanical Dimensions**_ 

**==> picture [368 x 262] intentionally omitted <==**

**----- Start of picture text -----**<br>
M12 connection version<br>All dimensions are in millimetres (inches) 2 1<br>3 4<br>Switch on pins 1 & 2<br>Switch Open<br>Gasket Seal<br>30° Max. 8mm (0.3") max tank wall<br>Switch M16 x 2.0 Supplied with Nylon Hex Half Nut<br>closed<br>6° min.<br>16.5 mm (0.65") dia. Hole in Tank<br>O 24mm (0.9”)<br>Mounting Surface Internal<br>166.0 (6.5”) Nominal 33.5mm (1.3”)<br>35.0 for M12 connection version<br>Fully Extended<br>Must open level<br>148.0 (5.8”) Nominal<br>Must close level<br>lS<br>www.cynergy3.com<br>**----- End of picture text -----**<br>


_© 2014  Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited._ 



## Links

- [View this product on Novapart](https://novapart.co/products/RSF26H050TG/drop-float-low-level-rsf20-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/cynergy3/rsf26h050tg/drop-float-low-level-rsf20-series/dp/2148296)
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