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ISO
9001
CERTIFIED
RSF80 Series
Compact external fitting by 1/2”NPT
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:sales@cynergy3.com
The RSF80 series are designed for
mounting through the wall of a tank, via
½”NPT thread without requiring acces to
the inside of the tank.
Typical applications include diesel
generators, hydraulic oil and gearbox oil
levels.
They are manufactured in a range of
plastics to suit most commonly used
liquids.
The switch can be fitted to achieve either
make on rise (N/O) or make on fall (N/C)
action by simply rotating through 180º.
Available with either flying leads or M12
circular connector socket.
Cables are available for use with M12
connector versions.
Mechanical Dimensions
WRAS approved versions
Flying lead or M12 connection
Custom versions can be made for particular applications. Please contact Cynergy3 with your requirements.
½”NPT External mount
Available in Nylon, Polypropylene or PPS
Many variants are UL recognised
components File No. E171218
Technical Specification RSF83 RSF84 RSF88 RSF86
Material Nylon Polypropylene Polypropylene Polyphenylene
WRAS approved UL approved Sulphide (PPS)
Colour Black Opaque White Grey
Temp. Range C -20 / +75 -20 / +100 -20 / +100 -10 / +120 *°
°F -4 ./ +167 -4 / +212 -4 / +212 +14 / +248 *
Min. Fluid SG 0.85 0.85 0.8 0.850
Must close level (SG=1) 7mm 8mm 8mm 9mm
Must open level (SG=1) 20mm 20mm 20mm 24mm
* Maximum temperature requires ETFE cable to be specified.
Electrical Specification 25W (Y code) 100W (H code)
Contact Form N/O (N/C) N/O (N/C)
Switching Power Max VA 25 100
Switching Voltage AC Max V 240 300
Switching Voltage DC Max V 120 300
Switching Current Max A 0.6 1
All ratings are for resistive load only.
Standard Parts Material Max Power Leadouts Approvals
RSF83H100R Nylon 100VA 100cm PVC 16/0.2 WRAS
RSF83Y100R Nylon 25VA 100cm PVC 16/0.2 WRAS
RSF84H100R Polypropylene 100VA 100cm PVC 16/0.2 WRAS
RSF84Y100R Polypropylene 25VA 100cm PVC 16/0.2 WRAS
RSF86H050T PPS 100VA 50cm ETFE 19/0.2 WRAS & UL
RSF86H100R PPS 100VA 100cm PVC 16/0.2 WRAS & UL
RSF86Y050T PPS 25VA 50cm ETFE 19/0.2 WRAS & UL
RSF86Y100R PPS 25VA 100cm PVC 16/0.2 WRAS & UL
RSF88H100R Polypropylene UL 100VA 100cm PVC 16/0.2 UL
RSF88Y100R Polypropylene UL 25VA 100cm PVC 16/0.2 UL
RSF83H Nylon 100VA WRASP M12 connection
RSF83Y Nylon 25VA WRASP M12 connection
RSF84H Polypropylene 100VA WRASP M12 connection
RSF84Y Polypropylene 25VA WRASP M12 connection
RSF86H PPS 100VA WRAS & ULP M12 connection
RSF86Y PPS 25VA WRAS & ULP M12 connection
RSF88H Polypropylene UL 100VA ULP M12 connection
RSF88Y Polypropylene UL 25VA ULP M12 connection
** 49mm RSF86
*** Add 10mm to dims, RSF86
42mm**
(1.7") max.Switch open
Switch closed
40°
max.
18mm
(0.71") max.
18mm
(0.7”)
60mm***
(2.4")
90mm***
(3.5")
48mm***
(2.0")
½" NPT Taper Thread (Will fit 1/2" BSP)
Must close level
Must open level
Switch on pins 1 & 2
M12 connection version
12
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