Magnetic Proximity Switches

Magnetic proximity switches are a type of electromagnetic switch that controls the flow of electricity within a circuit. It is composed of at least two ferrous reeds in a small glass casing. The switches 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 i...

Showing 1-20 of 190 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Rectangular Reed Switch, NO, 200V, 500mA, IP67
RS PRO Rectangular Reed Switch, NO, 200V, 500mA, IP67
Add to parts list
RS Stock No.: 361-4911Brand: RS PROHSN Code: 85365080

SR 55.91

SR 55.91 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 55.91
Add to basket
RS Pro
Rectangular
-
-
-
-
NO
-
-
-
-
-
500mA
-
200V
-
-
300mΩ
312mm
32mm
8mm
15mm
-20°C
32 x 8 x 15mm
+85°C
RS PRO Rectangular Reed Switch, NO, 140V, 250mA
RS PRO Rectangular Reed Switch, NO, 140V, 250mA
Add to parts list
RS Stock No.: 136-5753Brand: RS PROHSN Code: 85365080

SR 89.01

SR 89.01 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 89.01
Add to basket
RS Pro
Rectangular
-
-
-
SPST-NO
NO
-
-
Wire Lead
-
-
250mA
-
140V
200V
100Hz
100mΩ
340mm
40mm
27mm
15mm
-40°C
40 x 27 x 15mm
+85°C
RS PRO Cylindrical Reed Switch, NO, 180V, 1.5A
RS PRO Cylindrical Reed Switch, NO, 180V, 1.5A
Add to parts list
RS Stock No.: 530-8911Brand: RS PROHSN Code: 85365080

SR 105.52

SR 105.52 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 105.52
Add to basket
RS Pro
Cylindrical
-
-
-
SPST
NO
-
-
Wire Lead
-
-
1.5A
-
180V
180V
-
150mΩ
525.5mm
25.5mm
-
-
-20°C
4 (Dia.) x 25.5mm
+70°C
RS PRO Flat Reed Switch, NO, 180V, 500mA
RS PRO Flat Reed Switch, NO, 180V, 500mA
Add to parts list
RS Stock No.: 530-8949Brand: RS PROHSN Code: 85365080

SR 137.46

SR 137.46 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 137.46
Add to basket
RS Pro
Flat
-
-
-
SPST
NO
-
-
Screw
-
-
500mA
-
180V
500V
-
150mΩ
28.6mm
28.5mm
19mm
6.25mm
-40°C
28.5 x 19 x 6.25mm
+150°C
RS PRO Cylindrical Reed Switch, NO, 400V, 1A
RS PRO Cylindrical Reed Switch, NO, 400V, 1A
Add to parts list
RS Stock No.: 530-8927Brand: RS PROHSN Code: 85365080

SR 99.28

SR 99.28 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 99.28
Add to basket
RS Pro
Cylindrical
-
-
-
SPST
NO
-
-
Wire Lead
-
-
1A
-
400V
400V
-
150mΩ
525.5mm
25.5mm
-
-
-20°C
4 (Dia.) x 25.5mm
+70°C
RS PRO Flat Reed Switch, NO, 200V, 500mA
RS PRO Flat Reed Switch, NO, 200V, 500mA
Add to parts list
RS Stock No.: 530-8977Brand: RS PROHSN Code: 85365080

SR 21.67

SR 21.67 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 21.67
Add to basket
RS Pro
Flat
-
-
-
SPST
NO
-
-
-
-
-
500mA
-
200V
200V
-
150mΩ
15.6mm
15.6mm
2.3mm
2.3mm
-40°C
15.6 x 2.3 x 2.3mm
+130°C
RS PRO Flat Reed Switch, NO, 200V, 1.5A
RS PRO Flat Reed Switch, NO, 200V, 1.5A
Add to parts list
RS Stock No.: 530-9009Brand: RS PROHSN Code: 85444290

SR 18.69

SR 18.69 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 18.69
Add to basket
RS Pro
Flat
-
-
-
SPNO
NO
-
-
-
-
-
1.5A
-
200V
200V
-
150mΩ
15.6mm
11.6mm
2.95mm
2.3mm
-40°C
15.6 x 2.95 x 2.3mm
+130°C
RS PRO Flat Reed Switch, NO, 170V, 500mA
RS PRO Flat Reed Switch, NO, 170V, 500mA
Add to parts list
RS Stock No.: 530-8999Brand: RS PROHSN Code: 85365080

SR 32.96

SR 32.96 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 32.96
Add to basket
RS Pro
Flat
-
-
-
SPST
NO
-
-
-
-
-
500mA
-
170V
170V
-
200mΩ
12.5mm
12.5mm
2.1mm
2.1mm
-40°C
12.5 x 2.1 x 2.1mm
+130°C
RS PRO Cylindrical Reed Switch, NO, 200V, 500mA
RS PRO Cylindrical Reed Switch, NO, 200V, 500mA
Add to parts list
RS Stock No.: 361-4933Brand: RS PROHSN Code: 85365080

SR 57.90

SR 57.90 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 57.90
Add to basket
RS Pro
Cylindrical
-
-
-
-
NO
-
-
Screw
-
-
500mA
-
200V
200V
-
200mΩ
308mm
28mm
11mm
11mm
-20°C
28 x 11mm
+85°C
RS PRO Flat Reed Switch, NO, 200V, 1A
RS PRO Flat Reed Switch, NO, 200V, 1A
Add to parts list
RS Stock No.: 530-8961Brand: RS PROHSN Code: 85365080

SR 18.69

SR 18.69 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 18.69
Add to basket
RS Pro
Flat
-
-
-
SPST
NO
-
-
-
-
-
1A
-
200V
200V
-
150mΩ
19.5mm
16mm
2.5mm
2.5mm
-40°C
16 x 2.5 x 2.5mm
+130°C
RS PRO Rectangular Proximity Switch, NO, 250V, 500mA
RS PRO Rectangular Proximity Switch, NO, 250V, 500mA
Add to parts list
RS Stock No.: 811-0736Brand: RS PROHSN Code: 85365080

SR 56.78

SR 56.78 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 56.78
Add to basket
RS Pro
Rectangular
-
-
-
-
NO
-
-
Wire Lead
-
-
500mA
-
250V
150V
200Hz
150mΩ
328.5mm
28.5mm
19mm
6.4mm
-40°C
28.5 x 19 x 6.4mm
+105°C
RS PRO Rectangular Reed Switch, NO, 140V, 2.75A
RS PRO Rectangular Reed Switch, NO, 140V, 2.75A
Add to parts list
RS Stock No.: 136-5754Brand: RS PROHSN Code: 85364900

SR 95.97

SR 95.97 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 95.97
Add to basket
RS Pro
Rectangular
-
-
-
-
NO
-
-
Wire Lead
-
-
2.75A
-
140V
200V
100Hz
100mΩ
340mm
40mm
27mm
15mm
-40°C
40 x 27 x 15mm
+85°C
RS PRO Rectangular Reed Switch, NO, 140V, 2.75A
RS PRO Rectangular Reed Switch, NO, 140V, 2.75A
Add to parts list
RS Stock No.: 136-5756Brand: RS PROHSN Code: 85364900

SR 109.40

SR 109.40 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 109.40
Add to basket
RS Pro
Rectangular
-
-
-
SPST-NO
NO
-
-
Wire Lead
-
-
2.75A
-
140V
200V
100Hz
100mΩ
342mm
42mm
27mm
24.5mm
-40°C
42 x 27 x 24.5mm
+85°C
RS PRO Rectangular Proximity Switch, CO, 125V, 400mA
RS PRO Rectangular Proximity Switch, CO, 125V, 400mA
Add to parts list
RS Stock No.: 811-0748Brand: RS PROHSN Code: 85365080

SR 73.98

SR 73.98 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 73.98
Add to basket
RS Pro
Rectangular
-
-
-
-
CO
-
-
Wire Lead
-
-
400mA
-
125V
175V
-
120mΩ
328.5mm
28.5mm
19mm
6.4mm
-40°C
28.5 x 19 x 6.4mm
+105°C
RS PRO Rectangular Reed Switch, NO, 140V, 2.75A
RS PRO Rectangular Reed Switch, NO, 140V, 2.75A
Add to parts list
RS Stock No.: 136-5757Brand: RS PROHSN Code: 85364900

SR 109.17

SR 109.17 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 109.17
Add to basket
RS Pro
Rectangular
-
-
-
SPST-NO
NO
-
-
Wire Lead
-
-
2.75A
-
140V
200V
100Hz
100mΩ
342mm
42mm
27mm
24.5mm
-40°C
42 x 27 x 24.5mm
+85°C
RS PRO Rectangular Proximity Switch, CO, 400V, 2A
RS PRO Rectangular Proximity Switch, CO, 400V, 2A
Add to parts list
RS Stock No.: 339-752Brand: RS PROHSN Code: 85365080

SR 151.66

SR 151.66 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 151.66
Add to basket
RS Pro
Rectangular
-
-
-
-
CO
-
-
Screw
-
-
2A
-
400V
400V
-
100mΩ
19.1mm
80mm
10mm
9.8mm
-20°C
19.1 x 79.4 x 9.8mm
+85°C
RS PRO Cylindrical Reed Switch, NO, 160Vac, IP67
RS PRO Cylindrical Reed Switch, NO, 160Vac, IP67
Add to parts list
RS Stock No.: 268-4862Brand: RS PROHSN Code: 85365080

SR 128.68

SR 128.68 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 128.68
Add to basket
RS Pro
Cylindrical
-
-
-
-
NO
-
-
Wire Lead
-
-
-
-
160Vac
220Vdc
-
100mΩ
50mm
50mm
12mm
-
-30°C
50 x 12mm
+80°C
RS PRO Cylindrical Reed Switch, NO, 160Vac, IP67
RS PRO Cylindrical Reed Switch, NO, 160Vac, IP67
Add to parts list
RS Stock No.: 268-4848Brand: RS PROHSN Code: 85365080

SR 29.39

SR 29.39 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 29.39
Add to basket
RS Pro
Cylindrical
-
-
-
-
NO
-
-
Wire Lead
-
-
-
-
160Vac
250Vdc
-
200mΩ
28mm
28mm
5.8mm
5.8mm
-30°C
28 x 5.8mm
+85°C
RS PRO Cylindrical, NO, 160 Vac, IP67
RS PRO Cylindrical, NO, 160 Vac, IP67
Add to parts list
RS Stock No.: 268-4850Brand: RS PROHSN Code: 85365080

SR 34.10

SR 34.10 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 34.10
Add to basket
RS Pro
Cylindrical
-
-
-
-
NO
-
-
Wire Lead
-
-
-
-
160 Vac
220 Vdc
-
200mΩ
28mm
28mm
5.8mm
5.8mm
-30°C
28 x 5.8mm
+85°C
RS PRO Rectangular Proximity Switch, NO, 120Vac, IP67
RS PRO Rectangular Proximity Switch, NO, 120Vac, IP67
Add to parts list
RS Stock No.: 268-4860Brand: RS PROHSN Code: 85365080

SR 65.25

SR 65.25 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 65.25
Add to basket
RS Pro
Rectangular
-
-
-
-
NO
-
-
Wire Lead
-
-
-
-
120Vac
175Vdc
-
200mΩ
29mm
29mm
19mm
7mm
-30°C
29 x 19 x 7mm
+80°C

...