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 223 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Reed Switch, IP67 200V ac, 0.5A
RS PRO Reed Switch, IP67 200V ac, 0.5A
Add to parts list
RS Stock No.: 361-4911Brand: RS PRO

BD 4.572

BD 4.572 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 4.572
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO
-
Aluminium
Cable
-
-
0.5A
-
IP67
-
-
-
200V ac
-20°C
85°C
-
8mm
COMUS
32mm
15mm
-
RoHS
-
-
-
RS PRO Reed Switch 140V ac, 0.25A
RS PRO Reed Switch 140V ac, 0.25A
Add to parts list
RS Stock No.: 136-5753Brand: RS PRO

BD 7.273

BD 7.273 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 7.273
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO/NC
-
ABS
Wire
-
-
0.25A
-
-
100Hz
-
200V dc
140V ac
-40°C
85°C
-
27mm
COMUS
40mm
15mm
-
RoHS
-
-
-
RS PRO Reed Switch 90V ac, 1A
RS PRO Reed Switch 90V ac, 1A
Add to parts list
RS Stock No.: 530-8911Brand: RS PRO

BD 10.980

BD 10.980 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 10.980
Add to basket
RS Pro
-
Reed Switch
Cylindrical
-
-
NO
-
Polyvinyl Chloride
Wire
Surface
-
1A
-
-
-
-
90V dc
90V ac
-20°C
70°C
-
-
MK14
25.5mm
4mm
-
RoHS
-
-
-
RS PRO Reed Switch 180V ac, 0.5A
RS PRO Reed Switch 180V ac, 0.5A
Add to parts list
RS Stock No.: 530-8949Brand: RS PRO

BD 11.305

BD 11.305 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 11.305
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO
-
Epoxy Resin
Screw
Surface
-
0.5A
-
-
-
-
180V dc
180V ac
-40°C
150°C
-
19mm
MK21
28.5mm
6.25mm
-
RoHS
-
-
-
RS PRO Reed Switch 400V ac, 0.5A
RS PRO Reed Switch 400V ac, 0.5A
Add to parts list
RS Stock No.: 530-8927Brand: RS PRO

BD 8.158

BD 8.158 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 8.158
Add to basket
RS Pro
-
Reed Switch
Cylindrical
-
-
NO
-
Polybutylene Terephthalate, Polyvinyl Chloride
Wire
Surface
-
0.5A
-
-
-
-
400V dc
400V ac
-20°C
70°C
-
-
MK14
25.5mm
4mm
-
RoHS
-
-
-
RS PRO Reed Switch 200V ac, 0.5A
RS PRO Reed Switch 200V ac, 0.5A
Add to parts list
RS Stock No.: 530-8977Brand: RS PRO

BD 1.806

BD 1.806 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1.806
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO
-
Epoxy Resin
-
-
-
0.5A
-
-
-
-
200V dc
200V ac
-40°C
130°C
-
2.3mm
MK16
15.6mm
2.3mm
-
RoHS
-
-
-
RS PRO Reed Switch 200V ac, 1A
RS PRO Reed Switch 200V ac, 1A
Add to parts list
RS Stock No.: 530-9009Brand: RS PRO

BD 1.914

BD 1.914 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1.914
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO
-
Epoxy Resin
-
-
-
1A
-
-
-
-
200V dc
200V ac
-40°C
130°C
-
2.95mm
MK22
11.6mm
2.3mm
-
RoHS
-
-
-
RS PRO Reed Switch 170V ac, 0.5A
RS PRO Reed Switch 170V ac, 0.5A
Add to parts list
RS Stock No.: 530-8999Brand: RS PRO

BD 2.721

BD 2.721 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2.721
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO
-
Epoxy Resin
-
-
-
0.5A
-
-
-
-
170V dc
170V ac
-40°C
130°C
-
2.1mm
MK17
12.5mm
2.1mm
-
RoHS
-
-
-
RS PRO Reed Switch 200V ac, 0.5A
RS PRO Reed Switch 200V ac, 0.5A
Add to parts list
RS Stock No.: 361-4933Brand: RS PRO

BD 4.730

BD 4.730 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 4.730
Add to basket
RS Pro
-
Reed Switch
Cylindrical
-
-
NO
-
Brass
Screw
-
-
0.5A
-
-
-
-
200V dc
200V ac
-20°C
85°C
-
11mm
COMUS
28mm
11mm
-
RoHS
-
-
-
RS PRO Reed Switch 180V ac, 0.5A
RS PRO Reed Switch 180V ac, 0.5A
Add to parts list
RS Stock No.: 530-8961Brand: RS PRO

BD 1.539

BD 1.539 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1.539
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO
-
Epoxy Resin
-
-
-
0.5A
-
-
6700Hz
-
180V dc
180V ac
-40°C
130°C
-
2.5mm
MK15
16mm
2.5mm
-
RoHS
-
-
-
RS PRO Proximity Switch 250V ac, 0.5A
RS PRO Proximity Switch 250V ac, 0.5A
Add to parts list
RS Stock No.: 811-0736Brand: RS PRO

BD 4.648

BD 4.648 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 4.648
Add to basket
RS Pro
-
Proximity Switch
Rectangular
-
-
NO
-
Glass Filled Polyamide 66
Wire
-
-
0.5A
-
-
200Hz
-
150V dc
250V ac
-40°C
105°C
-
19mm
COMUS
28.5mm
6.4mm
-
RoHS
-
-
-
RS PRO Reed Switch 140V ac, 2.75A
RS PRO Reed Switch 140V ac, 2.75A
Add to parts list
RS Stock No.: 136-5754Brand: RS PRO

BD 7.846

BD 7.846 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 7.846
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO/NC
-
ABS
Wire
-
-
2.75A
-
-
100Hz
-
200V dc
140V ac
-40°C
85°C
-
27mm
COMUS
40mm
15mm
-
RoHS
-
-
-
RS PRO Reed Switch 140V ac, 2.75A
RS PRO Reed Switch 140V ac, 2.75A
Add to parts list
RS Stock No.: 136-5756Brand: RS PRO

BD 8.914

BD 8.914 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 8.914
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO/NC
-
ABS
Wire
-
-
2.75A
-
-
100Hz
-
200V dc
140V ac
-40°C
85°C
-
27mm
COMUS
42mm
24.5mm
-
RoHS
-
-
-
RS PRO Proximity Switch 125V ac, 0.4A
RS PRO Proximity Switch 125V ac, 0.4A
Add to parts list
RS Stock No.: 811-0748Brand: RS PRO

BD 7.687

BD 7.687 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 7.687
Add to basket
RS Pro
-
Proximity Switch
Rectangular
-
-
CO
-
Glass Filled Polyamide 66
Wire
-
-
0.4A
-
-
-
-
175V dc
125V ac
-40°C
105°C
-
19mm
COMUS
28.5mm
6.4mm
-
RoHS
-
-
-
RS PRO Reed Switch 140V ac, 2.75A
RS PRO Reed Switch 140V ac, 2.75A
Add to parts list
RS Stock No.: 136-5757Brand: RS PRO

BD 8.914

BD 8.914 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 8.914
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO/NC
-
ABS
Wire
-
-
2.75A
-
-
100Hz
-
200V dc
140V ac
-40°C
85°C
-
27mm
COMUS
42mm
24.5mm
-
RoHS
-
-
-
RS PRO Reed Switch 400V ac, 2A
RS PRO Reed Switch 400V ac, 2A
Add to parts list
RS Stock No.: 339-752Brand: RS PRO

BD 16.073

BD 16.073 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 16.073
Add to basket
RS Pro
-
Reed Switch
Rectangular
-
-
NO/NC
-
Aluminium
Screw
Screw
-
2A
-
-
-
15 to 24 mm
400V dc
400V ac
-20°C
85°C
-
10mm
PRC
80mm
9.8mm
-
RoHS, ISO, UKAS
-
-
-
RS PRO Magnetic Proximity Sensor, IP67
RS PRO Magnetic Proximity Sensor, IP67
Add to parts list
RS Stock No.: 289-2100Brand: RS PRO

BD 2.072

BD 2.072 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2.072
Add to basket
RS Pro
-
Magnetic Proximity Sensor
Rectangular
-
-
-
-
Polyamide Fibreglass
-
-
-
-
-
IP67
-
15 mm
-
-
-20°C
85°C
-
19mm
MSM-328
28.5mm
6.3mm
-
REACH, RoHS
-
-
-
RS PRO Magnetic Proximity Sensor, IP67
RS PRO Magnetic Proximity Sensor, IP67
Add to parts list
RS Stock No.: 289-2099Brand: RS PRO

BD 2.072

BD 2.072 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2.072
Add to basket
RS Pro
-
Magnetic Proximity Sensor
-
-
-
-
-
ABS
-
-
-
-
-
IP67
-
-
-
-
-20°C
85°C
-
13.9mm
-
23mm
5.9mm
-
RoHS, REACH
-
-
-
RS PRO Magnetic Proximity Sensor, IP67
RS PRO Magnetic Proximity Sensor, IP67
Add to parts list
RS Stock No.: 289-2101Brand: RS PRO

BD 3.166

BD 3.166 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 3.166
Add to basket
RS Pro
-
Magnetic Proximity Sensor
Rectangular
-
-
-
-
ABS
-
-
-
-
-
IP67
-
20 mm
-
-
-20°C
85°C
-
10mm
MSM-332
32mm
6mm
-
RoHS, REACH
-
-
-
RS PRO Magnetic Proximity Sensor, IP67 120V ac, 0.25A
RS PRO Magnetic Proximity Sensor, IP67 120V ac, 0.25A
Add to parts list
RS Stock No.: 289-2096Brand: RS PRO

BD 4.737

BD 4.737 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 4.737
Add to basket
RS Pro
-
Magnetic Proximity Sensor
-
CO
-
CO
-
Polyamide Glass Filled
Wire
-
-
0.25A
-
IP67
100Hz
15 mm
175V dc
120V ac
-20°C
85°C
-
19mm
-
28.5mm
6.3mm
-
REACH, RoHS
-
-
-

...