Float Switches

What is a Float Switch?

A float switch is a level sensor used to detect the level of liquid usually in a tank, container or well. The flotation part of the device sits on top of the liquid and will switch on the rise and fall of the liquid. Float switches are used for automatic level control of groundwater, wastewater, and sewage pumps, for raw water and liquid transfer pumps at waterwo...

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RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 130 V ac Max, 180 V dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 130 V ac Max, 180 V dc Max
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RS Stock No.: 519-248Brand: RS PROHSN Code: 85365080

SR 53.75

SR 53.75 Each (ex VAT)

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1SR 53.75
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RS Pro
-
-
-
Vertical
Direct Load
-
-
Polypropylene
300mm
-
-20°C
-
-
80°C
-
130V
180V
-
-
1A
1bar
-
Silicone
FDA
-
No
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac Max, 200 V dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac Max, 200 V dc Max
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RS Stock No.: 519-242Brand: RS PROHSN Code: 85365080

SR 39.90

SR 39.90 Each (ex VAT)

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1SR 39.90
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RS Pro
-
-
-
Vertical
Direct Load
-
-
Polypropylene
300mm
-
-20°C
-
-
80°C
-
140V
200V
-
-
1.2A
1bar
-
Silicone
FDA
-
No
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac Max, 200 V dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac Max, 200 V dc Max
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RS Stock No.: 519-236Brand: RS PROHSN Code: 85365080

SR 50.99

SR 50.99 Each (ex VAT)

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1SR 50.99
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RS Pro
-
-
-
Vertical
Direct Load
-
-
Polypropylene
300mm
-
-20°C
-
-
80°C
-
140V
200V
-
-
1.2A
1bar
-
Silicone
FDA
-
No
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac Max, 200 V dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac Max, 200 V dc Max
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RS Stock No.: 519-232Brand: RS PROHSN Code: 85365080

SR 58.45

SR 58.45 Each (ex VAT)

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1SR 58.45
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RS Pro
-
-
-
Vertical
Direct Load
-
-
Polypropylene
300mm
-
-20°C
-
-
80°C
-
250V
200V
-
-
2A
1bar
-
Silicone
FDA
-
No
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac Max, 200 V dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac Max, 200 V dc Max
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RS Stock No.: 519-258Brand: RS PROHSN Code: 85365080

SR 59.25

SR 59.25 Each (ex VAT)

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1SR 59.25
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RS Pro
-
-
-
Vertical
Direct Load
-
-
Polypropylene
300mm
-
-20°C
-
-
80°C
-
250V
200V
-
-
2A
1bar
-
Silicone
FDA
-
No
-
-
RS PRO RSF100 Series External, Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF100 Series External, Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 191-9495Brand: RS PROHSN Code: 90261089

SR 141.12

SR 141.12 Each (ex VAT)

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1SR 141.12
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RS Pro
-
-
-
External, Vertical
NO/NC
-
-
Nylon
1m
-
-20°C
-
-
75°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF100
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, NO/NC, 250 V ac Max, 200 V dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, NO/NC, 250 V ac Max, 200 V dc Max
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RS Stock No.: 762-1036Brand: RS PROHSN Code: 90261029

SR 324.77

SR 324.77 Each (ex VAT)

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1SR 324.77
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RS Pro
-
-
-
Vertical
NO/NC
-
-
Stainless Steel
300mm
-
-40°C
-
-
125°C
-
250V
200V
-
-
2A
10bar
-
Silicone
FDA
-
No
-
-
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 191-9503Brand: RS PROHSN Code: 90261089

SR 149.10

SR 149.10 Each (ex VAT)

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1SR 149.10
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RS Pro
-
-
-
Horizontal
NO/NC
-
-
Polyphenylene Sulphide
1m
-
-10°C
-
-
120°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF46
-
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 191-9469Brand: RS PROHSN Code: 90261089

SR 155.42

SR 155.42 Each (ex VAT)

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Available in multiples of 1
1SR 155.42
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RS Pro
-
-
-
Horizontal
NO/NC
-
-
Polyphenylene Sulphide
1m
-
-10°C
-
-
120°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF46
-
RS PRO RSF50 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF50 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 174-8415Brand: RS PROHSN Code: 90261089

SR 139.13

SR 139.13 Each (ex VAT)

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1

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1SR 139.13
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RS Pro
-
-
-
Vertical
NO/NC
-
-
Polypropylene
1m
-
-20°C
-
-
100°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF50
-
RS PRO RSF50 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF50 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 174-8413Brand: RS PROHSN Code: 90261089

SR 125.97

SR 125.97 Each (ex VAT)

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1

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1SR 125.97
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RS Pro
-
-
-
Vertical
NO/NC
-
-
Nylon
1m
-
-20°C
-
-
75°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
WRAS
-
No
RSF50
-
RS PRO CSSF24 Series Horizontal Float Switch, 300 mm Cable, Direct Load, 300 V ac Max, 300 V dc Max
RS PRO CSSF24 Series Horizontal Float Switch, 300 mm Cable, Direct Load, 300 V ac Max, 300 V dc Max
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RS Stock No.: 235-6204Brand: RS PROHSN Code: 90261089

SR 679.11

SR 679.11 Each (ex VAT)

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1

Available in multiples of 1
1SR 679.11
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RS Pro
-
-
-
Horizontal
Direct Load
-
-
Stainless Steel
300mm
-
-10°C
-
-
120°C
-
300V
300V
-
-
500mA
10bar
-
-
No
-
No
CSSF24
-
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, SPNO, 240 V ac Max, 120 V dc Max
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, SPNO, 240 V ac Max, 120 V dc Max
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RS Stock No.: 174-8419Brand: RS PROHSN Code: 90261089

SR 134.01

SR 134.01 Each (ex VAT)

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1

Available in multiples of 1
1SR 134.01
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RS Pro
-
-
-
Horizontal
SPNO
-
-
Nylon
1m
-
-20°C
-
-
75°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
WRAS
-
No
RSF70
-
RS PRO RSF56 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF56 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 191-9471Brand: RS PROHSN Code: 90261089

SR 163.59

SR 163.59 Each (ex VAT)

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1

Available in multiples of 1
1SR 163.59
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RS Pro
-
-
-
Vertical
NO/NC
-
-
Polyphenylene Sulphide
1m
-
-10°C
-
-
120°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF56
-
RS PRO RSF80 Series Horizontal Float Switch, 1 m Cable, SPNO, 240 V ac Max, 120 V dc Max
RS PRO RSF80 Series Horizontal Float Switch, 1 m Cable, SPNO, 240 V ac Max, 120 V dc Max
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RS Stock No.: 174-8421Brand: RS PROHSN Code: 90261089

SR 107.76

SR 107.76 Each (ex VAT)

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1

Available in multiples of 1
1SR 107.76
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RS Pro
-
-
-
Horizontal
SPNO
-
-
Nylon
1m
-
-20°C
-
-
75°C
-
240V
120V
-
-
600mA
-
-
-
WRAS
-
No
RSF80
-
RS PRO Horizontal Silicone Float Switch, 300 mm Cable, NO, 250 V ac Max, 200 V dc Max
RS PRO Horizontal Silicone Float Switch, 300 mm Cable, NO, 250 V ac Max, 200 V dc Max
Add to parts list
RS Stock No.: 762-1039Brand: RS PROHSN Code: 90261089

SR 376.42

SR 376.42 Each (ex VAT)

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1

Available in multiples of 1
1SR 376.42
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RS Pro
-
-
-
Horizontal
NO
-
-
Stainless Steel
300mm
-
-40°C
-
-
125°C
-
250V
200V
-
-
2A
10bar
-
Silicone
FDA
-
No
-
-
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
Add to parts list
RS Stock No.: 191-9473Brand: RS PROHSN Code: 90261089

SR 167.03

SR 167.03 Each (ex VAT)

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1

Available in multiples of 1
1SR 167.03
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RS Pro
-
-
-
Horizontal
NO/NC
-
-
Polyphenylene Sulphide
1m
-
-10°C
-
-
120°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF70
-
RS PRO LLF50 & LLF60 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO LLF50 & LLF60 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
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RS Stock No.: 191-9465Brand: RS PROHSN Code: 90261089

SR 357.94

SR 357.94 Each (ex VAT)

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1

Available in multiples of 1
1SR 357.94
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RS Pro
-
-
-
Vertical
NO/NC
-
-
Buna, Polyphenylene Sulphide
1m
-
-20°C
-
-
75°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
LLF50 & LLF60
-
RS PRO RSF100 Series Vertical, External Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
RS PRO RSF100 Series Vertical, External Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac Max, 120 V dc Max
Add to parts list
RS Stock No.: 191-9497Brand: RS PROHSN Code: 90261089

SR 154.85

SR 154.85 Each (ex VAT)

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1

Available in multiples of 1
1SR 154.85
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RS Pro
-
-
-
Vertical, External
NO/NC
-
-
Polypropylene
1m
-
-20°C
-
-
100°C
-
240V
120V
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
-
No
RSF100
-
RS PRO RSF70 Series Horizontal Silicone Float Switch, 1 m Cable, SPNO, 240 V ac Max, 120 V dc Max
RS PRO RSF70 Series Horizontal Silicone Float Switch, 1 m Cable, SPNO, 240 V ac Max, 120 V dc Max
Add to parts list
RS Stock No.: 174-8418Brand: RS PROHSN Code: 90261089

SR 125.22

SR 125.22 Each (ex VAT)

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1

Available in multiples of 1
1SR 125.22
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RS Pro
-
-
-
Horizontal
SPNO
-
-
Nylon
1m
-
-20°C
-
-
75°C
-
240V
120V
-
-
600mA
-
-
Silicone
WRAS
-
No
RSF70
-

...