RSF10 Series
High level switch for boiling water
Pivot out of liquid
High level switch position
WRAS approved for use in hot & cold water
Many variants are UL recognised
components File No. E171218
High buoyancy float
RSF14
Polypropylene
WRAS approved
Colour
Opaque
Temp. Range °C
-
-20 / +100
°F
-4 / +212
Min. Fluid SG
0.70
Must close level (SG=1)
39mm
Must open level (SG=1)
24mm
* 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 Parts
RSF14H100RF
RSF14Y100RF
RSF16H050TG
RSF16H100RF
RSF16Y050TG
RSF16Y100RF
RSF18H100RF
RSF18Y100RF
Material
PP
PP
PPS
PPS
PPS
PPS
PP (UL)
PP (UL)
25W (Y code)
N/O (N/C)
25
240
120
0.6
Approvals
WRAS
WRAS
WRAS & UL
WRAS & UL
WRAS & UL
WRAS & UL
UL
UL
Technical Specification
Material
RSF18
Polypropylene
UL approved
White
-20 / +100
-4 / +212
0.75
39mm
24mm
100W (H code)
N/O (N/C)
100
300
300
1
Max Power
100VA
25VA
100VA
100VA
25VA
25VA
100VA
25VA
Leadouts
1 metre PVC 16/0.2
1 metre PVC 16/0.2
50cm ETFE 19/0.2
1 metre PVC 16/0.2
50cm ETFE 19/0.2
1 metre PVC 16/0.2
1 metre PVC 16/0.2
1 metre PVC 16/0.2
Gasket
Nitrile
Nitrile
Viton
Nitrile
Viton
Nitrile
Nitrile
Nitrile
RSF16
Polyphenylene
Sulphide (PPS)
Grey
-10 / +120 *
+14 / +248 *
0.75
33mm
22mm
The RSF10 series drop float has been
designed to eliminate problems associated
with limescale build up around the pivot
point of a conventional float switch. It is
also suitable in more viscous liquids, that
might affect the pivot action of a standard
float type.
This particular series is primarily for
applications where a high level condition
has to be monitored.
The drop float actuator allows the switch
housing and float pivots to be located
above the surface of the liquid and
provides a normally closed switch contact,
opening as the liquid level rises. They are
manufactured in a range of materials, with
a choice of gasket material, to suit most
commonly used liquids.
Typical applications include wall kettles
and hot vending machines.
Custom versions can be made for particular applications. Please contact Cynergy3 with your requirements.
Mechanical Dimensions
All dimensions are in millimetres (inches)
28
o
Max.
Mounting Surface
(Internal)
M16 x 2
8mm (0.3") max tank wall
Nylon nut
O 24
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
Must close
level
52
16.5mm (0.65") dia
Hole in Tank
69 max.
33.5
ISO
9001
C E R T I F I E D
www.cynergy3.com
© 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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