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SALE Blue Electrical Switches

Shop the best SALE offers on 1,282 low price blue electrical switches. SAVE on discount and clearance electrical switches in the Fruugo SALE, with big savings and cheap deals on GreenZech, Hpscdyo, No Brnad and more. Buy electrical switches online safely in the Fruugo SALE, with secure payment and fast shipping to United Kingdom.

Specialty Electrical Switches & RelaysLight Switches
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1 - 32 of 1,282
100mm Big Round Push Button with Microswitch & Led Illuminated for DIY Arcade
£9.00 Save £19.80 RRP: £28.80
3 X Ads1115 Module 16bit 4 Channels For And For Raspberry
£7.74 Save £3.88 RRP: £11.62
1Pcs Waterproof Travel Switch ME-9101 Momentary Limit Switch 1NC/1NO 5A/250VAC
£4.95 Save £24.00 RRP: £28.95
16mm Rectangle Self- Push Button Electric Circuit Switch 250V 3A
£8.95 Save £1.00 RRP: £9.95
220 V Select Switch Ys Switch Rotary Switch 2 Position Transfer Switch Universal
£4.66 Save £27.31 RRP: £31.97
Efficient 3 Pin 3 Position Round Rocker Switches No Light Plastic & Metal for Smooth Integration Into Various Devices Red
£8.05 Save £0.34 RRP: £8.39
PT100 Type to 0-10V 0-100 Degree RTD Input 0-10 a Output DC24V Thermal Resistance Temperature m
£5.95 Save £6.00 RRP: £11.95
Large 100mm LED Illuminated Push Button with Microswitch for DIY Arcade Projects
£17.46 Save £23.60 RRP: £41.06
1pc Arcade Square Push Buttons Illumilated LED Light w/ Microswitch 33*33mm 2025
£0.80 Save £0.81 RRP: £1.61
1Pc Momentary Push Button Switch 16mm Waterproof Mount Button Switch SHYTMV
£5.95 Save £1.00 RRP: £6.95
DC 24V 10A Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch Pulse Cycle
£9.18 Save £9.18 RRP: £18.36
220V 2 Way Power Automatic Switcher 10A Supply 2 in 1 Out Power Failure Transfer Switch Board Modul
£7.97 Save £7.97 RRP: £15.94
Electromechanical RCCB 2P 16A-63A 10mA-100mA 6kA 230V Safety Circuit Breaker Residual Current Device
£40.26 Save £52.34 RRP: £92.60
0.91inch OLED 128x32 I2C IIC Blue OLED Display Module for RPI 1, B+, 2, 3 and Zero
£6.95 Save £4.00 RRP: £10.95
-521 Digital Time Delay Relay Trigger Timer Delay Switch Circuit Board Timing Control Module
£4.74 Save £4.74 RRP: £9.48
8 Way Temperature Acquisition Module Modbus RS485 PT100 RTD Gateway Watchdog DNS Industrial
£44.95 Save £9.05 RRP: £54.00
Digital Voltmeter Aluminum Panel 4 Gang LED Rocker Switch Panel for Car RV Camper Caravans Circuit Breaker Dual USB Port
£51.28 Save £41.84 RRP: £93.12
Generic 5 Gang Rocker Switch Panel Waterproof for Boat Truck Vehicles
£46.95 Save £17.05 RRP: £64.00
RP2040 PiZero Board with 1.3-inch Game Console Expansion Module - 240x240 Display, Buzzer & Compatibility
£36.97 Save £31.49 RRP: £68.46
Temperature Acquisition Module 8 Way Modbus RS485 Type K Thermocouple Input Gateway Watchdog DNS In
£34.79 Save £7.15 RRP: £41.94
8 Way Temperature Acquisition Module Modbus RS485 PT100 RTD Gateway Watchdog DNS Industrial
£35.95 Save £2.00 RRP: £37.95
20pcs 15A 400W MOSFET Trigger Switch Drive Module PWM Regulator Control Panel
£9.95 Save £1.00 RRP: £10.95
12V 240A Remote Battery Disconnect Switch Anti Marine RV ATV Boat Theft Automatic Cut Shut Off Switch for Auto Truck
£24.95 Save £3.00 RRP: £27.95
2 Way Ethernet Network Relay Module Ip Remote Access Controller Intelligent Smart Home Industrial Grade Support Modbus
£33.95 Save £3.00 RRP: £36.95
opening12mm Self-locking / moment Latching Push Button Switch
£19.46 Save £7.52 RRP: £26.98
8 Way Temperature Acquisition Module Modbus RS485 PT100 RTD Gateway Watchdog DNS Industrial
£34.95 Save £4.00 RRP: £38.95
100mm Big Round Push Button Led Illuminated With Microswitch For Diy Arcade
£8.52 Save £18.36 RRP: £26.88
1Pcs Waterproof Travel Switch ME-9101 Momentary Limit Switch 1NC/1NO 5A/250VAC
£4.95 Save £1.00 RRP: £5.95
Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse
£8.95 Save £2.00 RRP: £10.95
PT100 Type to 0-10V 0-100 Degree RTD Input 0-10 a Output DC24V Thermal Resistance Temperature Trans Hpscdyo
£8.54 Save £14.57 RRP: £23.11
DC 12V Adjustable Delay Turn OFF Module Timing Relay Time Switch 1-10sec Delay Off Switch Module
£6.37 Save £13.81 RRP: £20.18
Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output With Anti Reverse Protection
£9.86 Save £15.05 RRP: £24.91