Best Reed Switches Deals Online in the UK (24 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
Gebildet

New
Gebildet 20pcs Glass Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit,Magnetic Induct
Dry reed tube compact structure, small weight, can be installed in the extremely limited space, very suitable for miniat

£6.99
Best Value
Gebildet

New
Gebildet 10pcs Plastic Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit, Magnetic Ind
Package included: 10 × Reed Switch, 10pcs Small Multi-Use Round Magnets

£7.88
New
Reed Switch -Normally Open (N.O with magnet in-situ) E020-NO
This product features a reed switch that is in normally open state when the magnet is up-close, allowing for easy and co

£2.50
Gebildet

New
Gebildet 10pcs Plastic Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit, Magnetic Ind
✪Package included: 10 X Reed Switch

£5.99
New
5 x Y213 Reed Switch 10W Normally Open Magnetic Induction Switch 2mm x 14mm
Product: Y213 Reed Switch – Normally Open.

£2.59
Gebildet

New
Gebildet 30pcs Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit, Magnetic Induction Switch, Miniat
Package included:30 X Reed Switch

£7.88
Gebildet

New
Gebildet 3 sets Black Magnetic Switch Wiring NO/NC Recessed Door Sensor Hidden Window Contact Reed Switch for Access Con
Package: 3 sets of black magnetic door contact reed switches + 6 stickers + 12 screws.

£8.99
New
Reed Switch Normally Open & Normally Closed Magnetic Conversion 3 pin Pack of 2
2x Reed Switches.

£3.99
Gebildet

New
Gebildet 6pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch,Magnet Near - Connect Circui
Widely Application: It is usually used as a position sensor. widely used in measuring instruments, office automated equi

£7.99
New
10PCS Magnetic Reed Switch Normally Open Anti Vibration Sensor GPS-14A Plastic T
Made with high-quality copper for excellent conductivity and durability, it is suitable for alarms, security systems, au

£6.79
Gebildet

New
Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor
Product Name: Door Magnetic Sensor Switch

£7.99
Gebildet

New
Reed Switch - 6pcs 2mm*14mm Magnetic Reed Contact, Normally Open (N/O)
The box is made of aluminum alloy, with a smooth appearance, metallic texture and durability.

£6.99
New
Reed Switch Normally Open/Closed Magnetic Induction door Switch Glass/Plastic

£21.62
Proops

New
Proops 10 x Magnetic Glass Reed Switches, Model Railways, Control Circuits, SPNO (E3310). Free UK Postage
You will receive 10 glass encapsulated switches

£2.35
New
Normally Open / Normally Closed Magnetic Switch Reed Switch Induction Glass SPST
Connected circuit is connected.

£19.79
T&P Supplies

New
T&P Supplies Lay Z Spa Lazy Spa compatible Flow Transmitter Reed Sensor Reed Switch & Clip E01 E02
(1) Replacement Reed Proximity Switch & Bracket

£9.50
New
Automatic Glass Reed Switches 2mm×14mm - 20pcs with Multi-Use Magnets Included
Ideal for ultra-compact applications, these switches are your go-to solution for miniaturization and versatility.

£11.99
New
Reed Switch 10W Normally Open Induction Magnetic Switches 1.8*10mm/3*11mm/4*28mm
A reed switch, also known as a reed switch, is an electrical switch operated by an applied magnetic field.

£21.70
New
Gebildet 10Pcs Reed Switch 3x14mm Normally Closed +10 Magnets
This Gebildet set includes 10 plastic reed switches and 10 small multi-use round magnets for versatile magnetic inductio

£14.36
New
Dry Reed Switch RI-80 1.8x5mm Magnetic Switch Normally Open Contact Switch
Dry Reed Switch RI-80 1.8x5mm Magnetic Switch Normally Open Contact Switch Features: Size: 1.8x5mm

£28.80
New
Plastic Reed Switch 3x11mm 3x14mm Magnetic Induction Switch Normally Open/Closed
Our experienced team can easily solve most problems.

£19.61
New
Reed Switch Normally Open & Normally Closed Magnetic Conversion Induction Switch
Reed Switch Normally Open & Normally Closed Magnetic.

£19.67
New
E3310 Magnetic Glass Reed Switches - 10 Pack for Model Railway Enthusiasts
Single pole normally open reed switches (SPNO).

£4.91
New
1.8mm x 7mm / MKA-07101 Reed Switch 10W Normally Open Induction Magnetic Switch
Reed Switch 10W Normally Open Induction Magnetic Switch 1.8mm x 7mm / MKA-07101.

£14.82

24 Reed Switches deals are available from: Amazon, eBay stores, starting from £2.35.
The biggest discount we found is 10%% on Gebildet 20pcs Glass Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit,Magnetic Induction Switch (2mm×14mm) With 20pcs Multi-Use Magnetic Sheet at Amazon.
The lowest price we found is £2.35 while the highest is £28.80.
Prices for the best Reed Switches deals average at £11.07.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Reed Switches.