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Blue Electrical Switches

Shop the best prices on 2,198 great value blue electrical switches. Shopping for electrical switches is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Jaycar, Hpscdyo and more. Buy electrical switches online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Specialty Electrical Switches & RelaysLight Switches
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65 - 96 of 2,198
Diy Dual Usb Charger 2.1a/2.1a Voltmeter On-off Toggle Switch Three Functions Panel For Car Boat Marine Truck Camper
£28.95
DC7-60/5V Power Supply WIFI Bluetooth 1-Channel 30A Relay Module Development Board ESP32 Secondary D
£10.95 Save £6.00 RRP: £16.95
-521 Digital Time Delay 1 Way Relay Trigger Cycle Timer
£4.95
220V 2 Way Power Automatic Switcher 10A Supply 2 in 1 Out Power Failure Transfer Switch Board Modul
£14.44 Save £14.43 RRP: £28.87
220V 10A 2 Way Automatic Power Switcher Dual Supply Transfer Switch
£18.30 Save £7.32 RRP: £25.62
DC 24V 10A Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch Pulse Cycle
£14.44 Save £14.43 RRP: £28.87
100mm Big Round Push Button Led Illuminated With Microswitch For Diy Arcade [JKW]
£11.95 Save £6.05 RRP: £18.00
220 V 3 Position Selector Switch Select Switch Manual Transfer Switch Rotary Switch 2 Position
£13.01
DC 24V 10A Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch Pulse Cycle
£6.46 Save £6.46 RRP: £12.92
16mm Rectangular Self-Locking Push Button Switch 250V 3A Electric Circuit Control
£5.99 Save £7.44 RRP: £13.43
100mm Big Round Push Button Led Illuminated With Microswitch For Diy Arcade-Good
£9.59 Save £3.84 RRP: £13.43
DC 12V Adjustable Delay Turn OFF Module Timing Relay Time Switch 1-10sec Delay Off Switch Module
£4.80 Save £5.93 RRP: £10.73
LED Illuminated Rocker Switch Panel for RV Truck Boat Electronic Power Control
£18.43 Save £13.18 RRP: £31.61
12V for DC LED Display Digital Delay Timer Control Switch Module PLC Automation Blue
£14.69
1 Channel 5v relay module time delay relay module trigger off / on switch timing cycle 999 minutes for arduino relay board rele
£26.95 Save £42.05 RRP: £69.00
220V 20A 3 Position Rotary Select Power Switch Changeover Switch (Blue)
£10.62 Save £19.73 RRP: £30.35
Large Round Illuminated Push Button with Microswitch for DIY Arcade Projects
£16.98 Save £20.38 RRP: £37.36
8 Channel Relay Extention Board for 5/4B
£25.95
Switch relay for dynamic closing with high compatibility
£12.00 Save £16.80 RRP: £28.80
Switching Power Supply Module Ac 110V 220V to Dc 24V 6A Switching Board Promotion Panel Splitter 60
£7.95
Engine Start Stop Switch Button Sticker One-Touch Ignition Switch Sticker for W177 AB Class A180 A
£6.95
5V-24V 8A Smart Intelligent LED Light Dimmer Capacitive Sensor Module PCBALED Dimming Control Touch
£3.95
Temperature Acquisition Module 8 Way Modbus RS485 Type K Thermocouple Input Gateway Watchdog DNS Industrial
£31.95
ESP32 Relay Module Dual Channel WiFi Bluetooth Relay Module ESP32-WROOM Secondary Development Board for
£10.95
Oil & Water Resistant Round Rocker Switches 3 Pin 3 Position Switches No Light for Easy Installation In Wet environment Red
£8.88
30A 6-60V Battery Charger Control Module Overcharge for Protection Control Switc Blue
£14.74
Mouse Micro Switch 100% HUANO Mouse Button White Blue Pink Yellow Dot Silver Alloy Contacts 10Million Clicks 5PCS/Set Yellow
£7.75
High Performances IP65 Waterproof Rocker Switches 16A With Easy Installation for Enthusiasts and Professional Use Yellow
£8.03 Save £0.33 RRP: £8.36
2025 100mm Big Round Push Button Led Illuminated With Microswitch For Diy Arcade
£17.23 Save £17.22 RRP: £34.45
20pcs Momentary Push Button Switches Normally Opening Vibranting Color Hat for Craft Electronics Projects Supplies Yellow
£15.92
0.91inch OLED 128x32 I2C IIC Blue OLED Display Module for RPI 1, B+, 2, 3 and Zero
£7.95 Save £2.00 RRP: £9.95
DC 24V 10A Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch Pulse Cycle
£7.95