Float Switches

Float switches regulate the liquid level in tanks, wells, etc. and are used for automatic level control of groundwater, wastewater and sewage pumps, for raw water and liquid transfer pumps at waterworks, and for high water alarm.

What does a float switch consist of?

Float switches have a reed switch and a pivoted magnet and can be used for normally open (N/O) or normally closed (N/C) operation. The switch action can be reversed rotating the switch through 180°. The movement of float, due to changing fluid level, will cause the reed change to work (for instance close or open) at a specific level. This trusted and tried technology depends on a generally straightforward plan that offers long-haul quality without the requirement for the user to calibrate a switch.

What are material types of a float switch?

  • Nylon – used for oils, diesel, organic chemicals
  • Polypropylene (PP) – acids and alkali, detergents, oils, water, organic chemicals
  • Polyphenylene sulphide (PPS) – used for more aggressive chemicals, and higher temperatures, up to 120ºC
  • Stainless steel – medical and food industries, hydraulic fluids, chemicals

Features and Benefits

  • The highly flexible thermoplastic rubber cable has an extremely high mechanical load rating
  • The drop shape of the stabilizing weight eccentrically mounted in the housing makes the float switch insensitive to turbulence
  • The microswitch, fitted in a dual-chamber system, is completely shock- and rupture-proof

Where can be float switches used?

  • When emptying a tank
  • When filling a tank
  • For alarm at high water level
  • For alarm at low water level

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Omschrijving Prijs Device Type For Use With Mounting Type Switch Output Body Material Cable Length Minimum Operating Temperature Maximum Operating Temperature Maximum AC Voltage Maximum DC Voltage Maximum Current Maximum Pressure Gasket Material Current Rating
RS-stocknr. 177-9132
Fabrikantnummer9037HG30Z20
169,12 €
Each
Aantal stuks
Float Switch - Screw In 2 NC DPST Polypropylene - -22°F +220°F 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9125
Fabrikantnummer9036FG
30,50 €
Each
Aantal stuks
Float Switch - Pedestal Mount 2 NC DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9127
Fabrikantnummer9036DG2
62,36 €
Each
Aantal stuks
Float Switch - Pedestal Mount 2 NC DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9141
Fabrikantnummer9037HG30
169,12 €
Each
Aantal stuks
Float Switch - Screw In 2 NC DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9128
Fabrikantnummer9037HG32LZ20
135,59 €
Each
Aantal stuks
Float Switch - Screw In 2 NC DPST Polypropylene - -22°F +220°F 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9143
Fabrikantnummer9037HG36Z20
169,12 €
Each
Aantal stuks
Float Switch - Screw In 2 NC DPST Polypropylene - -22°F +220°F 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9145
Fabrikantnummer9036GG2R
119,12 €
Each
Aantal stuks
Float Switch - Pedestal Mount 2 NO DPST Noryl Thermoplastic Resin - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9126
Fabrikantnummer9036DG2R
67,52 €
Each
Aantal stuks
Float Switch - Pedestal Mount 2 NO DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9134
Fabrikantnummer9036DW31
427,97 €
Each
Aantal stuks
Float Switch - Pedestal Mount 2 NC DPST Cast Aluminium - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9131
Fabrikantnummer9037EG9
233,46 €
Each
Aantal stuks
Float Switch - Flange Mount 2 NC DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9136
Fabrikantnummer9036GG2
135,41 €
Each
Aantal stuks
Float Switch - Pedestal Mount 2 NC DPST Noryl Thermoplastic Resin - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9133
Fabrikantnummer9037HG32
197,99 €
Each
Aantal stuks
Float Switch - Screw In 2 NC DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -
RS-stocknr. 177-9140
Fabrikantnummer9037HG37
169,12 €
Each
Aantal stuks
Float Switch - Screw In 2 NC DPST Polypropylene - -30°C +105°C 230 (Single Phase) V, 475 (3 Phase) V 230V - - - -