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

SR 55.20

SR 55.20 Each (ex VAT)

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1SR 55.20
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RS Pro
-
-
Vertical
-
-
Direct Load
-
Polypropylene
300mm
-
-
-20°C
80°C
-
-
130V ac
180V dc
-
-
1A
-
1bar
Silicone
FDA
No
-
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac ac Max, 200 V dc dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac ac Max, 200 V dc dc Max
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RS Stock No.: 519-242Brand: RS PROHSN Code: 85365080

SR 41.40

SR 41.40 Each (ex VAT)

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1SR 41.40
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RS Pro
-
-
Vertical
-
-
Direct Load
-
Polypropylene
300mm
-
-
-20°C
80°C
-
-
140V ac
200V dc
-
-
1.2A
-
1bar
Silicone
FDA
No
-
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac ac Max, 200 V dc dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 140 V ac ac Max, 200 V dc dc Max
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RS Stock No.: 519-236Brand: RS PROHSN Code: 85365080

SR 51.75

SR 51.75 Each (ex VAT)

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1SR 51.75
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RS Pro
-
-
Vertical
-
-
Direct Load
-
Polypropylene
300mm
-
-
-20°C
80°C
-
-
140V ac
200V dc
-
-
1.2A
-
1bar
Silicone
FDA
No
-
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac ac Max, 200 V dc dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac ac Max, 200 V dc dc Max
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RS Stock No.: 519-232Brand: RS PROHSN Code: 85365080

SR 59.80

SR 59.80 Each (ex VAT)

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1SR 59.80
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RS Pro
-
-
Vertical
-
-
Direct Load
-
Polypropylene
300mm
-
-
-20°C
80°C
-
-
250V ac
200V dc
-
-
2A
-
1bar
Silicone
FDA
No
-
-
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac ac Max, 200 V dc dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, Direct Load, 250 V ac ac Max, 200 V dc dc Max
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RS Stock No.: 519-258Brand: RS PROHSN Code: 85365080

SR 60.95

SR 60.95 Each (ex VAT)

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1

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1SR 60.95
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RS Pro
-
-
Vertical
-
-
Direct Load
-
Polypropylene
300mm
-
-
-20°C
80°C
-
-
250V ac
200V dc
-
-
2A
-
1bar
Silicone
FDA
No
-
-
-
RS PRO RSF100 Series External, Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc
RS PRO RSF100 Series External, Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc
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RS Stock No.: 191-9495Brand: RS PROHSN Code: 90261089

SR 141.45

SR 141.45 Each (ex VAT)

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1SR 141.45
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RS Pro
-
-
External, Vertical
-
-
NO/NC
-
Nylon
1m
-
-
-20°C
75°C
-
-
240V ac
120V dc
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
No
-
RSF100
-
RS PRO Vertical Silicone Float Switch, 300 mm Cable, NO/NC, 250 V ac ac Max, 200 V dc dc Max
RS PRO Vertical Silicone Float Switch, 300 mm Cable, NO/NC, 250 V ac ac Max, 200 V dc dc Max
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RS Stock No.: 762-1036Brand: RS PROHSN Code: 90261029

SR 327.75

SR 327.75 Each (ex VAT)

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1SR 327.75
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RS Pro
-
-
Vertical
-
-
NO/NC
-
Stainless Steel
300mm
-
-
-40°C
125°C
-
-
250V ac
200V dc
-
-
2A
-
10bar
Silicone
FDA
No
-
-
-
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
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RS Stock No.: 191-9503Brand: RS PROHSN Code: 90261089

SR 150.65

SR 150.65 Each (ex VAT)

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1

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1SR 150.65
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RS Pro
-
-
Horizontal
-
-
NO/NC
-
Polyphenylene Sulphide
1m
-
-
-10°C
120°C
-
-
240V ac
120V dc
-
-
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 ac Max, 120 V dc dc Max
RS PRO RSF46 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
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RS Stock No.: 191-9469Brand: RS PROHSN Code: 90261089

SR 157.55

SR 157.55 Each (ex VAT)

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1

Available in multiples of 1
1SR 157.55
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RS Pro
-
-
Horizontal
-
-
NO/NC
-
Polyphenylene Sulphide
1m
-
-
-10°C
120°C
-
-
240V ac
120V dc
-
-
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 ac Max, 120 V dc dc Max
RS PRO RSF50 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
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RS Stock No.: 174-8415Brand: RS PROHSN Code: 90261089

SR 140.30

SR 140.30 Each (ex VAT)

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1

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1SR 140.30
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RS Pro
-
-
Vertical
-
-
NO/NC
-
Polypropylene
1m
-
-
-20°C
100°C
-
-
240V ac
120V dc
-
-
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 ac Max, 120 V dc dc Max
RS PRO RSF50 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
Add to parts list
RS Stock No.: 174-8413Brand: RS PROHSN Code: 90261089

SR 126.50

SR 126.50 Each (ex VAT)

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1

Available in multiples of 1
1SR 126.50
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RS Pro
-
-
Vertical
-
-
NO/NC
-
Nylon
1m
-
-
-20°C
75°C
-
-
240V ac
120V dc
-
-
600mA
-
-
Nitrile Rubber (NBR)
WRAS
No
-
RSF50
-
RS PRO CSSF24 Series Horizontal Float Switch, 300 mm Cable, Direct Load, 300 V ac ac Max, 300 V dc dc Max
RS PRO CSSF24 Series Horizontal Float Switch, 300 mm Cable, Direct Load, 300 V ac ac Max, 300 V dc dc Max
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RS Stock No.: 235-6204Brand: RS PROHSN Code: 90261089

SR 680.80

SR 680.80 Each (ex VAT)

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1

Available in multiples of 1
1SR 680.80
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RS Pro
-
-
Horizontal
-
-
Direct Load
-
Stainless Steel
300mm
-
-
-10°C
120°C
-
-
300V ac
300V dc
-
-
500mA
-
10bar
-
No
No
-
CSSF24
-
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, SPNO, 240 V ac ac Max, 120 V dc dc Max
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, SPNO, 240 V ac ac Max, 120 V dc dc Max
Add to parts list
RS Stock No.: 174-8419Brand: RS PROHSN Code: 90261089

SR 134.55

SR 134.55 Each (ex VAT)

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1

Available in multiples of 1
1SR 134.55
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RS Pro
-
-
Horizontal
-
-
SPNO
-
Nylon
1m
-
-
-20°C
75°C
-
-
240V ac
120V dc
-
-
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 ac Max, 120 V dc dc Max
RS PRO RSF56 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
Add to parts list
RS Stock No.: 191-9471Brand: RS PROHSN Code: 90261089

SR 164.45

SR 164.45 Each (ex VAT)

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1

Available in multiples of 1
1SR 164.45
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RS Pro
-
-
Vertical
-
-
NO/NC
-
Polyphenylene Sulphide
1m
-
-
-10°C
120°C
-
-
240V ac
120V dc
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
No
-
RSF56
-
RS PRO RSF80 Series Horizontal Float Switch, 1 m Cable, SPNO, 240 V ac ac Max, 120 V dc dc Max
RS PRO RSF80 Series Horizontal Float Switch, 1 m Cable, SPNO, 240 V ac ac Max, 120 V dc dc Max
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RS Stock No.: 174-8421Brand: RS PROHSN Code: 90261089

SR 108.10

SR 108.10 Each (ex VAT)

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1

Available in multiples of 1
1SR 108.10
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RS Pro
-
-
Horizontal
-
-
SPNO
-
Nylon
1m
-
-
-20°C
75°C
-
-
240V ac
120V dc
-
-
600mA
-
-
-
WRAS
No
-
RSF80
-
RS PRO Horizontal Silicone Float Switch, 300 mm Cable, NO, 250 V ac ac Max, 200 V dc dc Max
RS PRO Horizontal Silicone Float Switch, 300 mm Cable, NO, 250 V ac ac Max, 200 V dc dc Max
Add to parts list
RS Stock No.: 762-1039Brand: RS PROHSN Code: 90261089

SR 377.20

SR 377.20 Each (ex VAT)

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1

Available in multiples of 1
1SR 377.20
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RS Pro
-
-
Horizontal
-
-
NO
-
Stainless Steel
300mm
-
-
-40°C
125°C
-
-
250V ac
200V dc
-
-
2A
-
10bar
Silicone
FDA
No
-
-
-
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
RS PRO RSF70 Series Horizontal Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc Max
Add to parts list
RS Stock No.: 191-9473Brand: RS PROHSN Code: 90261089

SR 159.85

SR 159.85 Each (ex VAT)

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1

Available in multiples of 1
1SR 159.85
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RS Pro
-
-
Horizontal
-
-
NO/NC
-
Polyphenylene Sulphide
1m
-
-
-10°C
120°C
-
-
240V ac
120V dc
-
-
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 ac Max, 120 V dc dc
RS PRO LLF50 & LLF60 Series Vertical Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc dc
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RS Stock No.: 191-9465Brand: RS PROHSN Code: 90261089

SR 358.80

SR 358.80 Each (ex VAT)

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1

Available in multiples of 1
1SR 358.80
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RS Pro
-
-
Vertical
-
-
NO/NC
-
Buna, Polyphenylene Sulphide
1m
-
-
-20°C
75°C
-
-
240V ac
120V dc
-
-
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 ac Max, 120 V dc
RS PRO RSF100 Series Vertical, External Nitrile Rubber (NBR) Float Switch, 1 m Cable, NO/NC, 240 V ac ac Max, 120 V dc
Add to parts list
RS Stock No.: 191-9497Brand: RS PROHSN Code: 90261089

SR 155.25

SR 155.25 Each (ex VAT)

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1

Available in multiples of 1
1SR 155.25
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RS Pro
-
-
Vertical, External
-
-
NO/NC
-
Polypropylene
1m
-
-
-20°C
100°C
-
-
240V ac
120V dc
-
-
600mA
-
-
Nitrile Rubber (NBR)
No
No
-
RSF100
-
RS PRO RSF70 Series Horizontal Silicone Float Switch, 1 m Cable, SPNO, 240 V ac ac Max, 120 V dc dc Max
RS PRO RSF70 Series Horizontal Silicone Float Switch, 1 m Cable, SPNO, 240 V ac ac Max, 120 V dc dc Max
Add to parts list
RS Stock No.: 174-8418Brand: RS PROHSN Code: 90261089

SR 125.35

SR 125.35 Each (ex VAT)

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1

Available in multiples of 1
1SR 125.35
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RS Pro
-
-
Horizontal
-
-
SPNO
-
Nylon
1m
-
-
-20°C
75°C
-
-
240V ac
120V dc
-
-
600mA
-
-
Silicone
WRAS
No
-
RSF70
-

...