RSF70 Series
Compact external fitting via compression seal
Compression seal fitting
Available in Nylon, Polypropylene & PPS
25VA & 100VA versions available
Many variants are UL recognised
components File No. E171218
WRAS Approved versions
RSF74
Polypropylene
WRAS approved
Colour
Black
Opaque
Temp. Range °C
-20 / +75
-20 / +100
°F
-4 ./ +167
-4 / +212
Min. Fluid SG
0.85
0.85
Must close level (SG=1)
7mm
8mm
Must open level (SG=1)
20mm
20mm
* Maximum temperature requires ETFE cable to be specified.
Electrical Specification
Contact Form
Switching Power Max
VA
Switching Voltage AC Max
V
Switching Voltage DC Max
V
Switching Current Max
A
All ratings are for resistive load only.
Standard PartsMaterial
RSF73H100RN Nylon
RSF73Y100RN Nylon
RSF74H100RN Polypropylene
RSF74Y100RN Polypropylene
RSF76H050TV PPS
RSF76H100RN PPS
RSF76Y050TV PPS
RSF76Y100RN PPS
RSF78H100RN PP (UL)
RSF78Y100RN PP (UL)
25W (Y code)
N/O (N/C)
25
240
120
0.6
Technical Specification
Material
RSF73
Nylon
RSF78
Polypropylene
UL approved
White
-20 / +100
-4 / +212
0.85
8mm
20mm
100W (H code)
N/O (N/C)
100
300
300
1
Leadouts
100cm PVC 16/0.2
100cm PVC 16/0.2
100cm PVC 16/0.2
100cm PVC 16/0.2
50cm ETFE 19/0.2
100cm PVC 16/0.2
50cm ETFE 19/0.2
100cm PVC 16/0.2
100cm PVC 16/0.2
100cm PVC 16/0.2
Gasket
Nitrile
Nitrile
Nitrile
Nitrile
Viton
Nitrile
Viton
Nitrile
Nitrile
Nitrile
Approvals
WRAS
WRAS
WRAS
WRAS
WRAS & UL
WRAS & UL
WRAS & UL
WRAS & UL
UL
RSF76
Polyphenylene
Sulphide (PPS)
Grey
-10 / +120 *
+14 / +248 *
0.85
9mm
24mm
RSF70 series is designed for fitting
through a tank wall from th outside, where
access to the inside for fitting is not
possible.
Typical applications include vending
machines, commercial dishwashers and
auxiliary tanks on vehicles.
These are manufactured in a variety of
plastics, with a choice of gasket materials,
to suit most commonly used liquids.
The switch action may be reversed by
mounting the device with the float able to
move upwards away from the body, instead
of the more normal downwards direction.
Temp Range Max Power
-20ºC to+75ºC 100VA
-20ºC to+75ºC 25VA
-20ºC to+100ºC 100VA
-20ºC to+100ºC 25VA
-10ºC to+105ºC 100VA
-10ºC to+120ºC 100VA
-10ºC to+105ºC 25VA
-10ºC to+120ºC 25VA
-20ºC to+100ºC 100VA
-20ºC to+100ºC 25VA
Custom versions can be made for particular applications. Please contact Cynergy3 with your requirements.
Mechanical Dimensions
88mm**
18mm max.
(0.71“) dia.
55mm
(3.5“)
3mm (0.12")
max tank wall
23.0mm (0.9“) dia.
hole in tank
(2.2“)
Switch Closed
Must close level
40° Max
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:sales@cynergy3.com
Must open level
M16x2 Thread
Nylon Nut
Nylon Washer
42mm*
(1.7“)
Compression seal for
Switch Open
External Mount
* 49mm RSF76
** Add 10mm to dims. RSF76
www.cynergy3.com
ISO
9001
C E R T I F I E D
© 2011 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.
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