Distrelec and RS have joined forces, providing you with a broader range of products, local support and expertise – we are stronger together.
Distrelec and RS have joined forces, providing you with a broader range of products, local support and expertise – we are stronger together.
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RS PRO - Level Sensors

RS PRO, Your Smart Choice

We’re introducing RS PRO to the Distrelec product portfolio! Now that Distrelec is part of the RS family, you can enjoy an even wider range of quality products. Discover RS PRO – the value alternative at the right price.

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Introducing the RS PRO range

RS PRO, the own brand of RS, offers the largest choice in the industry. Covering all technologies and working environments, RS PRO can combine products into integrated solutions to make your professional life easier.

RS PRO simplifies procurement and ensures unrivalled value and efficiency. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that products and components are rigorously tested, inspected and audited to demanding standards. RS PRO is your smart choice.

Our 3 pillars: quality, choice and value

Discover the winning combination for your industrial supplies
Approved

Our products are tested for great performance and come with a 3‑year warranty
(refer to product pages for further details)

Choice

We provide you with one brand that you can trust, with the quality and price you expect and a growing choice of sustainable products and solutions

Value

A combination of quality and choice, and sustainable product solutions, with competitive pricing against branded alternatives

Make RS PRO your choice for Design & Repair

Soldering

Discover our range of soldering stations, solder, flux, and accessories - we support all your projects.

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Test & Measurement

Design and test the quality and efficiency of your projects with our reliable benchtop and handheld equipment.

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Toolkits

The RS PRO range includes tough, industrial grade tools, kits and cabinets - all the tools a designer or maintainer may need.

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Design & Repair with the RS PRO-BOT

Follow the RS PRO-BOT on its latest adventure - from design to repair. Ready for a peek into how RS PRO can help you be on top of your project, from beginning to end?

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Filter by Category: Level Sensors
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Filter by Category: Level Sensors
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Product
Price
Manufacturer
Type
Level Sensor Output Type
Switching Voltage
Switching Current Max. - AC
Switching Current Max. - DC
Switching Power
Termination Type
Housing Material
Operating Temperature Min.
Operating Temperature Max.
Diameter
Length
Output Current
Operating Voltage Max.
Protection Rating
New to us
Float Switch NC / NO 25VA 600mA 240 VAC / 120 VDC 75mm Polyamide Connector, M12 304-04-166 1919496Float Switch NC / NO 25VA 600mA 240 VAC / 120 VDC 75mm Polyamide Connector, M12
CHF 18.68 (Exc. Vat)
Per piece
CHF 18.68
RS PROFloat SwitchNC / NO240 VAC ...600 mA600 mA25 VAConnector, M12Polyamide-20 °C75 °C21.5 mm75 mm---
New to us
Float Switch Vertical NC / NO 25VA 600mA 240 VAC / 120 VDC 66mm Polyamide Cable, 1 m 304-04-043 1748413Float Switch Vertical NC / NO 25VA 600mA 240 VAC / 120 VDC 66mm Polyamide Cable, 1 m
CHF 20.39 (Exc. Vat)
Per piece
CHF 20.39
RS PROFloat SwitchNC / NO240 VAC ...600 mA600 mA25 VACable, 1 mPolyamide-20 °C75 °C27 mm66 mm600 mA--
New to us
Float Switch 250V Make Contact (NO) Stainless Steel Cable 304-71-285 7621039Float Switch 250V Make Contact (NO) Stainless Steel Cable
CHF 59.70 (Exc. Vat)
Per piece
CHF 59.70
RS PROFloat SwitchMake Contact (NO)-1.5 A--CableStainless Steel-40 °C125 °C--500 mA250 V-
New to us
Float Switch 250V Make Contact (NO) / Break Contact (NC) 46.5mm Stainless Steel Cable 304-71-284 7621036Float Switch 250V Make Contact (NO) / Break Contact (NC) 46.5mm Stainless Steel Cable
CHF 51.70 (Exc. Vat)
Per piece
CHF 51.70
RS PROFloat SwitchMake Contact (NO) ...----CableStainless Steel-40 °C125 °C28 mm46.5 mm1.5 A250 V-
New to us
Float Switch Internal NC / NO 25VA 600mA 240 VAC / 120 VDC 127mm Stainless Steel Cable, 1 m 304-04-170 1919513Float Switch Internal NC / NO 25VA 600mA 240 VAC / 120 VDC 127mm Stainless Steel Cable, 1 m
CHF 208.31 (Exc. Vat)
Per piece
CHF 208.31
RS PROFloat SwitchNC / NO240 VAC ...600 mA600 mA25 VACable, 1 mStainless Steel-120 °C28 mm127 mm---
New to us
Float Switch External NC / NO 25VA 600mA 240 VAC / 120 VDC 43mm Polyamide Cable, 1 m 304-04-165 1919495Float Switch External NC / NO 25VA 600mA 240 VAC / 120 VDC 43mm Polyamide Cable, 1 m
CHF 19.45 (Exc. Vat)
Per piece
CHF 19.45
RS PROFloat SwitchNC / NO240 VAC ...600 mA600 mA25 VACable, 1 mPolyamide-20 °C75 °C21.5 mm43 mm---
New to us
Float Switch Horizontal 25VA 600mA 240 VAC / 120 VDC 88mm Polyphenylene Sulfide (PPS) Cable, 1 m 304-04-164 1919473Float Switch Horizontal 25VA 600mA 240 VAC / 120 VDC 88mm Polyphenylene Sulfide (PPS) Cable, 1 m
CHF 22.56 (Exc. Vat)
Per piece
CHF 22.56
RS PROFloat Switch-240 VAC ...600 mA600 mA25 VACable, 1 mPolyphenylene Sulfide (PPS)-10 °C85 °C-88 mm---
Float Switch Internal NC / NO 25VA 600mA 240 VAC / 120 VDC 88mm Polyamide Cable, 1 m 304-04-042 1748411Float Switch Internal NC / NO 25VA 600mA 240 VAC / 120 VDC 88mm Polyamide Cable, 1 m
CHF 19.82 (Exc. Vat)
Per piece
CHF 19.82
RS PROFloat SwitchNC / NO240 VAC ...600 mA600 mA25 VACable, 1 mPolyamide-20 °C75 °C18 mm88 mm600 mA--
Float Switch Internal NC / NO 25VA 250 VAC / 120 VDC 327mm Stainless Steel Cable, 1 m 303-94-951 1919516Float Switch Internal NC / NO 25VA 250 VAC / 120 VDC 327mm Stainless Steel Cable, 1 m
CHF 215.15 (Exc. Vat)
Per piece
CHF 215.15
RS PROFloat SwitchNC / NO250 VAC ...600 mA-25 VACable, 1 mStainless Steel-120 °C28 mm327 mm---
Float Switch External 50VA 300 VAC / 300 VDC 67mm Stainless Steel Cable, 1 m / Plug 303-94-899 1748429Float Switch External 50VA 300 VAC / 300 VDC 67mm Stainless Steel Cable, 1 m / Plug
CHF 105.99 (Exc. Vat)
Per piece
CHF 105.99
RS PROFloat Switch-300 VAC ...500 mA-50 VACable, 1 m ...Stainless Steel-120 °C17 mm67 mm---
Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 250 VAC / 120 VDC 27mm Stainless Steel Cable, 1 m 304-18-345 1919515Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 250 VAC / 120 VDC 27mm Stainless Steel Cable, 1 m
CHF 241.20 (Exc. Vat)
Per piece
CHF 241.20
RS PROFloat SwitchMake Contact (NO) ...250 VAC ...600 mA600 mA25 VACable, 1 mStainless Steel0 °C120 °C28 mm27 mm---
Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 43mm Polypropylene (PP) Cable, 1 m 304-18-344 1919497Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 43mm Polypropylene (PP) Cable, 1 m
CHF 24.40 (Exc. Vat)
Per piece
CHF 24.40
RS PROFloat SwitchMake Contact (NO) ...240 VAC ...600 mA600 mA25 VACable, 1 mPolypropylene (PP)-20 °C100 °C21.5 mm43 mm---
Float Switch Make Contact (NO) 750VA 4A 250 VAC / 24 VDC 83mm HDPE Cable, 5 m 304-18-343 1919492Float Switch Make Contact (NO) 750VA 4A 250 VAC / 24 VDC 83mm HDPE Cable, 5 m
CHF 42.50 (Exc. Vat)
Per piece
CHF 42.50
RS PROFloat SwitchMake Contact (NO)250 VAC ...4 A4 A750 VACable, 5 mHDPE0 °C45 °C52 mm83 mm---
Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 90.5mm Polypropylene (PP) Cable, 1 m 304-18-342 1919484Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 90.5mm Polypropylene (PP) Cable, 1 m
CHF 23.80 (Exc. Vat)
Per piece
CHF 23.80
RS PROFloat SwitchMake Contact (NO) ...240 VAC ...600 mA600 mA25 VACable, 1 mPolypropylene (PP)-20 °C100 °C25 mm90.5 mm---
Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 88mm Polyamide Cable, 1 m 304-18-130 1748419Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 88mm Polyamide Cable, 1 m
CHF 23.60 (Exc. Vat)
Per piece
CHF 23.60
RS PROFloat SwitchMake Contact (NO) ...240 VAC ...600 mA600 mA25 VACable, 1 mPolyamide-20 °C75 °C18 mm88 mm---
Float Switch Make Contact (NO) 50VA 1.5A 250 VAC / 200 VDC 53mm Polypropylene (PP) Cable, 300 mm 304-14-438 519258Float Switch Make Contact (NO) 50VA 1.5A 250 VAC / 200 VDC 53mm Polypropylene (PP) Cable, 300 mm
CHF 8.37 (Exc. Vat)
Per piece
CHF 8.37
RS PROFloat SwitchMake Contact (NO)250 VAC ...1.5 A1.5 A50 VACable, 300 mmPolypropylene (PP)-20 °C80 °C24 mm53 mm---
Float Switch Make Contact (NO) 10VA 700mA 130 VAC / 180 VDC 29.5mm Polypropylene (PP) Cable, 300 mm 304-14-437 519248Float Switch Make Contact (NO) 10VA 700mA 130 VAC / 180 VDC 29.5mm Polypropylene (PP) Cable, 300 mm
CHF 7.74 (Exc. Vat)
Per piece
CHF 7.74
RS PROFloat SwitchMake Contact (NO)130 VAC ...700 mA700 mA10 VACable, 300 mmPolypropylene (PP)-20 °C80 °C18 mm29.5 mm---
Float Switch Make Contact (NO) 1A 140 VAC / 200 VDC 43mm Polypropylene (PP) IP67 Cable, 300 mm 304-14-436 519242Float Switch Make Contact (NO) 1A 140 VAC / 200 VDC 43mm Polypropylene (PP) IP67 Cable, 300 mm
CHF 6.40 (Exc. Vat)
Per piece
CHF 6.40
RS PROFloat SwitchMake Contact (NO)140 VAC ...1 A1 A-Cable, 300 mmPolypropylene (PP)-20 °C80 °C24 mm43 mm--IP67
Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 88mm Polyamide Connector, M12, 4-Pin 304-14-079 1748424Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 88mm Polyamide Connector, M12, 4-Pin
CHF 21.55 (Exc. Vat)
Per piece
CHF 21.55
RS PROFloat SwitchMake Contact (NO) ...240 VAC ...600 mA600 mA25 VAConnector, M12, 4-PinPolyamide-20 °C75 °C29 mm88 mm---
Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 66mm Polypropylene (PP) Cable, 1 m 304-14-078 1748417Float Switch Make Contact (NO) / Break Contact (NC) 25VA 600mA 240 VAC / 120 VDC 66mm Polypropylene (PP) Cable, 1 m
CHF 22.50 (Exc. Vat)
Per piece
CHF 22.50
RS PROFloat SwitchMake Contact (NO) ...240 VAC ...600 mA600 mA25 VACable, 1 mPolypropylene (PP)-20 °C100 °C27 mm66 mm---
Float Switch NC / NO 25VA 240 VAC / 120 VDC 90.5mm Polyphenylene Sulfide (PPS) Connector, M12, 4-Pin 304-02-827 1919481Float Switch NC / NO 25VA 240 VAC / 120 VDC 90.5mm Polyphenylene Sulfide (PPS) Connector, M12, 4-Pin
CHF 20.29 (Exc. Vat)
Per piece
CHF 20.29
RS PROFloat SwitchNC / NO240 VAC ...600 mA-25 VAConnector, M12, 4-PinPolyphenylene Sulfide (PPS)-10 °C120 °C16.5 mm90.5 mm---
Float Switch Make Contact (NO) / Break Contact (NC) 50VA 500mA 300 VAC / 300 VDC 62mm Stainless Steel Cable, 1 m 304-07-026 3127164Float Switch Make Contact (NO) / Break Contact (NC) 50VA 500mA 300 VAC / 300 VDC 62mm Stainless Steel Cable, 1 m
CHF 102.93 (Exc. Vat)
Per piece
CHF 102.93
RS PROFloat SwitchMake Contact (NO) ...300 VAC ...500 mA500 mA50 VACable, 1 mStainless Steel-120 °C29 mm62 mm---
Float Switch Make Contact (NO) 10W 1A 140 VAC / 200 VDC 53mm Polypropylene (PP) IP67 Cable, 300 mm 304-05-724 519236Float Switch Make Contact (NO) 10W 1A 140 VAC / 200 VDC 53mm Polypropylene (PP) IP67 Cable, 300 mm
CHF 7.24 (Exc. Vat)
Per piece
CHF 7.24
RS PROFloat SwitchMake Contact (NO)140 VAC ...1 A1 A10 WCable, 300 mmPolypropylene (PP)-20 °C80 °C24 mm53 mm--IP67
Float Switch Make Contact (NO) 50W 1.5A 250 VAC / 200 VDC 43mm Polypropylene (PP) Cable, 300 mm 304-05-723 519232Float Switch Make Contact (NO) 50W 1.5A 250 VAC / 200 VDC 43mm Polypropylene (PP) Cable, 300 mm
CHF 8.22 (Exc. Vat)
Per piece
CHF 8.22
RS PROFloat SwitchMake Contact (NO)250 VAC ...1.5 A1.5 A50 WCable, 300 mmPolypropylene (PP)-20 °C80 °C24 mm43 mm---
Float Switch NC / NO 50VA 500mA 300 VAC / 300 VDC 84mm Stainless Steel Cable, 1 m 304-05-417 1919512Float Switch NC / NO 50VA 500mA 300 VAC / 300 VDC 84mm Stainless Steel Cable, 1 m
CHF 131.72 (Exc. Vat)
Per piece
CHF 131.72
RS PROFloat SwitchNC / NO300 VAC ...500 mA500 mA50 VACable, 1 mStainless Steel-120 °C17 mm84 mm---