RSF66A25B175/538 CYNERGY3, RSF66A25B175/538 Datasheet

RSF66A25B175/538

Manufacturer Part Number

RSF66A25B175/538

Description

FLOAT SWITCH, DUAL, PSN

Manufacturer

CYNERGY3

Datasheet

1.RSF66A25B175538.pdf (2 pages)

Specifications of RSF66A25B175/538

Svhc

No SVHC (15-Dec-2010)

Colour

Grey

Contact Configuration

2NO/2NC

Contact Current Ac Max

0.6A

Contact Current Max

0.6A

Contact Voltage Ac Max

240V

External Length / Height

202mm

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mounting featuring versions that provide independent high and low level switch elements. Manufactured

from high grade Polyphenylene Sulphide (PPS) which is compatible with most liquids and chemicals.

Hermetically sealed, magnetically actuated, reed switches allow direct input to processor control schemes

or may be interfaced to pump / valve systems via electromechanical, or solid state, relays.

between those levels. The upper switch contact (N/O) closing on fluid rise (Make action), with the lower

switch (N/C) opening on rise (Break action), with. Five predetermined switch separations are available as

standard, providing fluid level differences from 50 to 150mm. This type is most suitable for processor

control systems.

Single float versions

RSF66-2002Farnell

RSF66 Dual Position Series

Notes on Part Number

Upper switch is open when level is low, closing when level rises to 30mm from top.

Lower switch is open when level is high, closing when level falls to the lower switch level.

Stock no.

OUTLINE DIMENSIONS

424-9318

424-9320

424-9331

424-9343

424-9355

This series caters for a range of switching requirements used in fluid level control schemes, with vertical

The single float range gives a separate closed contact at each of the levels indicated, with open contacts

+ Nitrile rubber gasket

Nylon retaining nut

PVC Cable - 1.00m nominal

Stock numbers : 424-9318, 424-9320, 424-9331, 424-9343, 424-9355

(0.65") in tank

MAKE ON RISE

BREAK ON RISE

16.5 dia hole

7/0.2 Four Core

27mm max.

RSF66A25B100

RSF66A25B125

RSF66A25B150

RSF66A25B175

RSF66A25B75

Crydom no.

23mm

(0.9")

30mm nom.

(0.15")

4mm

Switch

Upper

(1.18")

Level

M16 x 2 Thread

30mm

10mm (0.4") max. tank wall

Lower

switch

level

Switch

Lower

Wire colours

Top Switch

Bottom Switch

100mm

125mm

150mm

175mm

Level

75mm

length

Total

Yellow-Red

Blue-Green

length

102mm

127mm

152mm

177mm

202mm

Total

Gasket

Nitrile

• WRAS approved

• Simple to mount

• PPS material

• Many variants

and use

are UL recognised

component File

Number E171218

Control over power

Related parts for RSF66A25B175/538

RSF66A25B175/538 Summary of contents

Page 1

Stock numbers : 424-9318, 424-9320, 424-9331, 424-9343, 424-9355 RSF66 Dual Position Series This series caters for a range of switching requirements used in fluid level control schemes, with vertical mounting featuring versions that provide independent high and low level switch ...

Page 2

RS stock numbers : • 2 N/O or N/C Contacts • 50mm or 100mm Differential • PPS material • Many variants are UL recognised component File Number E171218 CONTACT US NOW UNITED KINGDOM CRYDOM +44 (0) 1202 897969 T F ...

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