Magnetic Proximity Switches

Reed switches are a type of electromagnetic switch which controls the flow of electricity within a circuit. It is composed from at least two ferrous reeds in a small glass casing. Are magnetised and move when a magnetic field is moved towards the switch. Various contact configurations are available SPST (single pole, double throw).

Features and Benefits
• As there is no physical pressure on the switch there is no standard wear and tear.
• No voltage is needed
• All models are reliable and compact
• Glass tubes encasing the reed switches ensures that they are protected from corrosion.

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Description Price Switch Shape Switch Type Pole and Throw Configuration Normal State Configuration Output Type Terminal Type Maximum Current Maximum AC Voltage Maximum DC Voltage Switching Frequency Contact Resistance Total Length Length Depth
RS Stock No. 339-746
BrandRS PRO
$36.16
Each
units
Rectangular Magnetic Proximity - NO - Wire Lead 3 A 250V 250V - 100mΩ 79.4mm 79.4mm 25.4mm
RS Stock No. 339-752
BrandRS PRO
$39.17
Each
units
Flat Magnetic Proximity - CO - Screw 2 A 400V 250V - 100mΩ 19.1mm 19.1mm 9.8mm
RS Stock No. 361-4933
BrandRS PRO
$15.18
Each
units
Cylindrical Magnetic Proximity - NO - Screw 500 mA 200V 200V - 200mΩ 28mm 28mm 11mm
RS Stock No. 530-8911
BrandRS PRO
$10.03
Each
units
Cylindrical Magnetic Proximity SPST NO SPST-NO Wire Lead 1 A 90V 90V - 150mΩ 25.5mm 25.5mm -
RS Stock No. 811-0748
BrandRS PRO
$16.24
Each
units
Rectangular Magnetic Proximity - CO Current, Voltage Wire Lead 400 mA 175V 175V - 120mΩ 328.5mm 28.5mm 6.8mm
RS Stock No. 530-8949
BrandRS PRO
$14.77
Each
units
Flat Magnetic Proximity SPST NO SPST-NO Screw 500 mA 180V 500V - 150mΩ 28.6mm 28.6mm 6.25mm
RS Stock No. 530-8933
BrandRS PRO
$8.99
Each
units
Flat Magnetic Proximity SPNO CO SPDT Wire Lead 500 mA 175V 175V - 300mΩ 108.5mm 8.5mm 2.7mm
RS Stock No. 361-4911
BrandRS PRO
$15.20
Each
units
Rectangular Magnetic Proximity - NO - - 500 mA 200V - - 300mΩ 32mm 32mm 15mm
RS Stock No. 811-0736
BrandRS PRO
$12.66
Each
units
Rectangular Magnetic Proximity - NO Current, Voltage Wire Lead 500 mA 250V 150V 200 Hz 100mΩ 28.5mm 28.5mm 6.4mm
RS Stock No. 530-8927
BrandRS PRO
$11.41
Each
units
Cylindrical Magnetic Proximity SPST NO SPST-NO Wire Lead 1 A 400V 400V - 150mΩ 25.5mm 25.5mm -
RS Stock No. 530-9009
BrandRS PRO
$2.10
Each
units
Flat Magnetic Proximity SPNO NO SPNO - 1 A 200V 200V - 150mΩ 11.6mm 11.6mm 2.3mm
RS Stock No. 530-8961
BrandRS PRO
$2.61
Each
units
Flat Magnetic Proximity SPST NO SPST-NO - 1.25 A 200V 200V - 150mΩ 19.5mm 19.5mm 2.5mm
RS Stock No. 530-8977
BrandRS PRO
$2.65
Each
units
Flat Magnetic Proximity SPST NO SPST-NO - 500 mA 200V 200V - 150mΩ 15.6mm 15.6mm 2.3mm
RS Stock No. 530-8905
BrandRS PRO
$21.79
Each
units
Rectangular Magnetic Proximity SPST NO SPST-NO Wire Lead 500 mA 180V 200V - 150mΩ 32.4mm 500mm 10mm
RS Stock No. 530-8898
BrandRS PRO
$22.03
Each
units
Rectangular Magnetic Proximity SPST NO SPST-NO Wire Lead 500 mA 180V 200V - 150mΩ 32.4mm 500mm 10mm
RS Stock No. 530-8999
BrandRS PRO
$4.22
Each
units
Flat Magnetic Proximity SPST NO SPST-NC - 500 mA 170V 170V - 200mΩ 12.5mm 12.5mm 2.1mm
RS Stock No. 136-5755
BrandRS PRO
$21.33
Each
units
Rectangular Metal Sensor SPST-NC, SPST-NO NO/NC Current, Voltage Wire Lead 2.75 A 140V 200V 100 Hz 100mΩ 340mm 40mm 15mm
RS Stock No. 136-5756
BrandRS PRO
$21.28
Each
units
Rectangular Metal Sensor SPST-NC, SPST-NO NO/NC Current, Voltage Wire Lead 2.75 A 140V 200V 100 Hz 100mΩ 342mm 42mm 24.5mm
RS Stock No. 136-5754
BrandRS PRO
$21.33
Each
units
Rectangular Metal Sensor - NO/NC Current, Voltage Wire Lead 2.75 A 140V 200V 100 Hz 100mΩ 340mm 40mm 15mm
RS Stock No. 136-5757
BrandRS PRO
$23.64
Each
units
Rectangular Metal Sensor SPST-NC, SPST-NO NO/NC Current, Voltage Wire Lead 2.75 A 140V 200V 100 Hz 100mΩ 342mm 42mm 24.5mm
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