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 Detection Range Output Type Terminal Type Thread Size Body Style IP Rating Transducer Frequency
Nieuw
RS-stocknr. 200-9258
FabrikantnummerXXS30P4PM12
225,73 €
Each
Aantal stuks
- - - - - - - 420 → 4000 mm PNP Male Thread Socket M12 Barrel IP65 80kHz
RS-stocknr. 784-0029
FabrikantnummerDM25-32-07
FabrikantPepperl + Fuchs
16,80 €
Each
Aantal stuks
Magnetic Sensor Round 32 mm - - 7mm 32 (Dia.) x 7 mm - - - - - - -
Nieuw
RS-stocknr. 200-9266
FabrikantnummerXXS30S4AM12
290,06 €
Each
Aantal stuks
- - - - - - - 420 → 4000 mm 4 → 20 mA Male Thread Socket M12 Barrel IP65 80kHz
Nieuw
RS-stocknr. 200-9240
FabrikantnummerXXS30B1AM12
237,70 €
Each
Aantal stuks
- - - - - - - 155 → 1000 mm 4 → 20 mA Male Thread Socket M12 Barrel IP65 120kHz
Nieuw
RS-stocknr. 200-9226
FabrikantnummerXXA30B2VM12
267,91 €
Each
Aantal stuks
- - - - - - - 155 → 2000 mm 4 → 20 mA Male Thread Socket M12 Barrel IP65 120kHz
RS-stocknr. 837-2003
FabrikantnummerBTL6-A-3800-2
FabrikantBALLUFF
17,76 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 37.6mm 21mm 28.8mm 37.6 x 21 x 28.8 mm - - - - - - -
Nieuw
RS-stocknr. 200-9222
FabrikantnummerXXA30B1VM12
247,76 €
Each
Aantal stuks
- - - - - - - 155 → 1000 mm 0 → 10 V Male Thread Socket M12 Barrel IP65 120kHz
Nieuw
RS-stocknr. 200-9257
FabrikantnummerXXS30P4AM12
252,41 €
Each
Aantal stuks
- - - - - - - 420 → 4000 mm 4 → 20 mA Male Thread Socket M12 Barrel IP65 80kHz
Nieuw
RS-stocknr. 200-9238
FabrikantnummerXXA30S2VM12
277,98 €
Each
Aantal stuks
- - - - - - - 155 → 2000 mm 0 → 10 V Male Thread Socket M12 Barrel IP65 120kHz
Nieuw
RS-stocknr. 200-9262
FabrikantnummerXXS30S1VM12
252,41 €
Each
Aantal stuks
- - - - - - - 155 → 1000 mm 0 → 10 V Male Thread Socket M12 Barrel IP65 120kHz
RS-stocknr. 784-0022
FabrikantnummerDM60-31-15
FabrikantPepperl + Fuchs
11,40 €
Each
Aantal stuks
Magnetic Sensor Round 31 mm - - 15mm 31 (Dia.) x 15 mm - - - - - - -
RS-stocknr. 124-3807
FabrikantBALLUFF
42,04 €
Each
Aantal stuks
Micropulse Transducer Rectangular - 55mm 20mm 21mm 55 x 20 x 21 mm - - - - - - -
Nieuw
RS-stocknr. 200-9268
FabrikantnummerXXS30S4PM12
266,77 €
Each
Aantal stuks
- - - - - - - 420 → 4000 mm PNP Male Thread Socket M12 Barrel IP65 80kHz
Nieuw
RS-stocknr. 200-9235
FabrikantnummerXXA30S1VM12
257,83 €
Each
Aantal stuks
- - - - - - - 155 → 1000 mm 0 → 10 V Male Thread Socket M12 Barrel IP65 120kHz
Nieuw
RS-stocknr. 200-9259
FabrikantnummerXXS30P4VM12
252,41 €
Each
Aantal stuks
- - - - - - - 420 → 4000 mm 0 → 10 V Male Thread Socket M12 Barrel IP65 80kHz
Nieuw
RS-stocknr. 200-9249
FabrikantnummerXXS30B4VM12
283,19 €
Each
Aantal stuks
- - - - - - - 420 → 4000 mm 0 → 10 V Male Thread Socket M12 Barrel IP65 80kHz
RS-stocknr. 331-8168
FabrikantnummerRSH01
FabrikantAssemtech
1,55 €
Each
Aantal stuks
Filter, Reed Switch, Tachometer, Transducer Rectangular - 12.7mm 1.57mm 3.17mm 12.7 x 1.57 x 3.17 mm - - - - - - -
Nieuw
RS-stocknr. 200-9224
FabrikantnummerXXA30B2AM12
267,91 €
Each
Aantal stuks
- - - - - - - 155 → 2000 mm 4 → 20 mA Male Thread Socket M12 Barrel IP65 120kHz
Nieuw
RS-stocknr. 200-9220
FabrikantnummerXXA30B1AM12
247,76 €
Each
Aantal stuks
- - - - - - - 155 → 1000 mm 4 → 20 mA Male Thread Socket M12 Barrel IP65 120kHz
RS-stocknr. 917-2646
FabrikantnummerPCA22330
FabrikantCelduc
13,63 €
Each
Aantal stuks
Magnetic Proximity Sensor Cylindrical M12 80mm - - - - - - - - - -
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