Sensor & Switch Magnets

Sensor magnets (also known as reed switches) are electrical switches operated by a magnetic field. They can be used to detect specific actions, like the opening of a door, and are widely used for electrical circuit control.

What are sensor magnets used for?

Sensor magnets can be used in door and window sensors, and are commonly found in burglar alarm systems. They're also widely used for communications. Once the magnet is pulled away from the switch, the reed switch will go back to its original position. A reed relay is when there are one or more reed switches inside a coil.

Why use sensor magnets?

Sensor magnets can be used to reduce current leakage. This is useful for applications in hazardous areas, for example where there's flammable gas in the area, or in medical devices. Sensor magnets are also useful in locations where it isn't possible to make direct contact with the switch, such as in explosive or toxic environments.


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Omschrijving Prijs Application Shape Diameter Length Width Height Dimensions
RS-stocknr. 290-1450
FabrikantnummerMAG-3010-B
FabrikantSick
9,00 €
Each
Aantal stuks
Magnetic Proximity Sensor Cylindrical 30 mm 10mm - - 30 x 10 mm
RS-stocknr. 784-0029
FabrikantnummerDM25-32-07
FabrikantPepperl + Fuchs
16,30 €
Each
Aantal stuks
Magnetic Sensor Round 32 mm - - 7mm 32 (Dia.) x 7 mm
RS-stocknr. 179-2889
FabrikantnummerP3150000
FabrikantCelduc
5,57 €
Each
Aantal stuks
Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 6.8 x 15 mm
RS-stocknr. 361-4927
FabrikantRS PRO
3,44 €
Each
Aantal stuks
Proximity Switch Rectangular - 32mm 8mm 15mm 32 x 8 x 15 mm
RS-stocknr. 331-8168
FabrikantnummerRSH01
FabrikantAssemtech
1,50 €
Each
Aantal stuks
Filter, Reed Switch, Tachometer, Transducer Rectangular - 12.7mm 1.57mm 3.17mm 12.7 x 1.57 x 3.17 mm
RS-stocknr. 361-5021
FabrikantnummerS1467
FabrikantAssemtech
21,15 €
Each
Aantal stuks
Hall Effect Switch Cylindrical - 45mm - - -
RS-stocknr. 917-2684
FabrikantnummerPWB11500
FabrikantCelduc
12,92 €
Each
Aantal stuks
Magnetic Proximity Sensor Rectangular - 47.7mm 9.7mm 14mm 47.7 x 14 x 9.7 mm
RS-stocknr. 331-7604
FabrikantnummerS1416
FabrikantAssemtech
26,29 €
Each
Aantal stuks
Reed Switch Cylindrical - 50mm - - -
RS-stocknr. 536-1732
FabrikantRS PRO
2,00 €
Each
Aantal stuks
Transducer Rectangular - 20mm - - -
RS-stocknr. 917-2646
FabrikantnummerPCA22330
FabrikantCelduc
12,07 €
Each
Aantal stuks
Magnetic Proximity Sensor Cylindrical M12 80mm - - -
RS-stocknr. 179-2895
FabrikantnummerP6250000
FabrikantCelduc
6,47 €
Each
Aantal stuks
Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 6.8 x 15 mm
RS-stocknr. 290-0621
FabrikantnummerMAG-3015-B
FabrikantSick
10,50 €
Each
Aantal stuks
Magnetic Proximity Sensor Cylindrical 31 mm 15mm - - 31 x 15 mm
RS-stocknr. 124-3807
FabrikantBALLUFF
41,22 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 55mm 20mm 21mm 55 x 20 x 21 mm
RS-stocknr. 331-7597
FabrikantnummerS1417
FabrikantAssemtech
19,42 €
Each
Aantal stuks
Reed Switch Cylindrical - 50mm - - -
RS-stocknr. 917-2640
FabrikantnummerPCC26720
FabrikantCelduc
13,96 €
Each
Aantal stuks
Magnetic Proximity Sensor Cylindrical M12 80mm - - -
RS-stocknr. 837-2003
FabrikantnummerBTL6-A-3800-2
FabrikantBALLUFF
17,41 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 37.6mm 21mm 28.8mm 37.6 x 21 x 28.8 mm
RS-stocknr. 2509274525
FabrikantnummerAS101001
FabrikantCherry
5,12 €
Each
Aantal stuks
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