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Sensor & Switch Magnets

pSensor 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./pph2What are sensor magnets used for?/h2/ppSensor 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 a href="/web/c/relays/reed-relays/reed-relays/" target="_self"reed relay/a is when there are one or more reed switches inside a coil./pph2Why use sensor magnets?/h2/ppSensor 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. /p

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Viewing 1 - 8 of 8 products
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Description Price Application Shape Diameter Length Width Height Dimensions
RS PRO Cylindrical Transducer Magnet, 4 x 19 mm
RS Stock No. 536-1710
BrandRS PRO
MYR4.89
Each
units
 Transducer Cylindrical 4 mm 19mm - - 4 x 19 mm
RS PRO Rectangular Magnetic Proximity Switch Magnet, 38 x 25 x 10 mm
RS Stock No. 339-768
BrandRS PRO
MYR35.48
Each
units
 Magnetic Proximity Switch Rectangular - 38mm 10mm 25mm 38 x 25 x 10 mm
RS PRO Rectangular Proximity Switch Magnet, 32 x 8 x 15 mm
RS Stock No. 361-4927
BrandRS PRO
MYR15.83
Each
units
 Proximity Switch Rectangular - 32mm 8mm 15mm 32 x 8 x 15 mm
RS PRO Rectangular Proximity Switch Magnet, 32 x 24 x 10 mm
RS Stock No. 285-245
BrandRS PRO
MYR29.07
Each
units
 Proximity Switch Rectangular - 32mm 24mm 10mm 32 x 24 x 10 mm
RS PRO Rectangular Transducer Magnet, 28.6 x 6.3 x 19 mm
RS Stock No. 536-1748
BrandRS PRO
MYR10.88
Each
units
 Transducer Rectangular - 28.6mm 19mm 6.3mm 28.6 x 6.3 x 19 mm
RS PRO Rectangular Linear Actuator Magnet, 32 x 13 x 8 mm
RS Stock No. 811-0745
BrandRS PRO
MYR9.61
Each
units
 Linear Actuator Rectangular - 32mm 13mm 8mm 32 x 13 x 8 mm
RS PRO Cylindrical Proximity Switch Magnet, 11 x 28 mm
RS Stock No. 361-7011
BrandRS PRO
MYR14.27
Each
units
 Proximity Switch Cylindrical 11 mm 28mm - - 11 x 28 mm
RS PRO Rectangular Transducer Magnet
RS Stock No. 536-1732
BrandRS PRO
MYR7.72
Each
units
 Transducer Rectangular - 20mm - - -
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