The RSF30 series is a range of high power side entry, internally mounted devices.
Mounting of this series requires access to the inside of the tank. They are
manufactured in Nylon or Polypropylene, with a choice of gasket materials, to suit
most commonly used liquids. The switch action may be reversed by rotating the
device through 180°.
RSF30 Series
TECHNICAL SPECIFICATIONS
Material Nylon Polypropylene
Colour Black Opaque
Temp. Range °C -20 / +75 -20/ +100
°F -4 / +167 -4 /+212
Min. Fluid S.G. 0.8 0.8
Must Close Level (S.G.=1) 20mm 23mm
Must Open Level (S.G.=1) 47mm 52mm
Every effort has been made to ensure that the descriptions and specifications quoted are correct, however, no liability can
be accepted for any errors or omissions in this data. The detail specifications are subject to change without prior notice.
ELECTRICAL SPECIFICATIONS
Switching Voltage VA 100
Switching Voltage AC 240
Switching Voltage DC 120
Switching Current Max. A 5
Breakdown Voltage DC 575
All ratings are for resistive load only.
OUTLINE DIMENSIONS
Nylon Nut
94mm
(3.7")6mm (0.2") max.
tank wall
50° max.
Switch
closed
15.25mm crs
(0.6")
85mm max.
(3.3")
Switch
open
22mm
(0.9")
12.7mm (0.5") dia. (RSF33)
16.5mm (0.65") dia. (RSF34)
Hole in Tank
Crydom Magnetics Ltd
7 Cobham Road
Ferndown Industrial Estate
Wimborne
Dorset BH21 7PE
Tel: +44 (0) 1202 897969
Fax: +44 (0) 1202 891918
magnetics@crydom.com
www.crydom.co.uk
Control over power
M16x2 Thread (RSF34)
M12x1.75 Thread (RSF33)
!100W contacts
available
!Rugged design
!Reliable reed switch
contacts
!WRAS approval
!Many variants are
UL recognised
components
File number
E171218
Must close
level
Must open
level
Stock No. Crydom no. Material Leadouts Gaskets Thread size
146-300 RSF33W100NC Nylon 1m PVC 24/0.2 Nitrile M12x1.75
304-8007 RSF33W100RC Nylon 1m PVC 16/0.2 UL approved Nitrile M12x1.75
304-8032 RSF34W100RF Polypropylene 1m PVC 16/0.2 UL approved Nitrile M16x2
stock numbers : 146-300, 304-8007, 304-8032
RSF30-2000Farnell
