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Blue Electrical Switches

Shop the best prices on 1,100 great value blue electrical switches. Shopping for electrical switches is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy electrical switches online safely with Fruugo, with secure payment and fast shipping to Ireland.

Specialty Electrical Switches & RelaysLight Switches
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1 - 32 of 1,100
Round Toggle Switch, Led Toggle Switch On/off With 12v 20a 3 Pin Red Light For Car, Truck, Racing Cars, Rvs, Marine(10pcs)
€17.95 Save €19.00 RRP: €36.95
12V Light Control Switch Photoresistor Relay Module Detection Sensor XH-M131
€4.95 Save €2.00 RRP: €6.95
Round Toggle Switch, Led Toggle Switch On/off With 12v 20a 3 Pin Red Light For Car, Truck, Racing Cars, Rvs, Marine(10pcs)
€19.95 Save €34.00 RRP: €53.95
12V Light Control Switch Photoresistor Relay Module Detection Sensor XH-M131
€4.95 Save €2.00 RRP: €6.95
LCUS - type 1 USB relay module USB intelligent switch control
€8.95 Save €12.00 RRP: €20.95
Heavy Duty Float Switch for Sewage, Suspended Solids and Viscous Liquids (Line Length 10 Meters)
€79.00 Save €80.00 RRP: €159.00
Heavy Duty Float Switch for Sewage, Suspended Solids, Viscous Liquids - 10m Line Length
€69.00 Save €50.00 RRP: €119.00
Durable Float Switch for Sewage and Thick Liquids, 4m Cord, IP65, SPDT Pump Operation
€74.00 Save €85.00 RRP: €159.00
DC 12V Timer Relay Module with Delay On and Delay Off Function Switch
€10.95 Save €11.00 RRP: €21.95
12V 20A Winch In Winch Out ON-OFF-ON Rocker Switch 7 Pin LED blue
€6.95
5X Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors
€20.95 Save €10.00 RRP: €30.95
10PCS TTP224 Digital Touch Sensor Capacitive Switch Module Button 4 Channel Capacitive Switch Modul
€9.95 Save €11.00 RRP: €20.95
4 Meter Line Float Switch for Industrial Sewage and Viscous Liquids
€64.00 Save €55.00 RRP: €119.00
WIFI Relay Controller Module, DC 5V 8V-80V ESP8266 Wireless Controller Module ESP-12F for IOT APP
€7.95 Save €2.00 RRP: €9.95
DC 12V Timing Timer Delay 1-10S Time Adjustable Relay with Indicator Light Turn OFF Relay Module Tr
€6.95 Save €23.00 RRP: €29.95
3 Channel 12V DC Time Delay Relay Module with Adjustable Turn On Off Timer
€9.95 Save €13.00 RRP: €22.95
Display Module - 3.5 inch TFT LCD Screen Module 480X320
€11.95
Xh-M203 Full Automatic Water Level Controller Pump Switch Module Ac/Dc 12V Relay Sensors
€6.95
12v 20a Winch In Winch Out On-off-on Rocker Switch 7 Pin Led Blue-Good
€9.95 Save €8.00 RRP: €17.95
heavy duty float switch for sewage, suspended solids and viscous liquids with 10m line - b10
€99.00 Save €40.00 RRP: €139.00
Heavy Duty 4M Float Switch for Sewage
€79.00 Save €40.00 RRP: €119.00
Heavy duty float switch for viscous liquids, 4 meter line
€64.00 Save €35.00 RRP: €99.00
Dc 12v Timing Timer Delay 1-10s Time Adjustable Relay With Indicator Light Turn Off Relay Module Tr-hao
€30.95 Save €15.00 RRP: €45.95
2x Usb To Rs485 Communication Module Bidirectional Half-duplex Serial Line Converter-YUHAO
€23.95 Save €11.00 RRP: €34.95
Heavy Duty Float Switch compatible with Sewage, Suspended Solids and Viscous Liquids (Line Length 10 Meters)
€69.00 Save €40.00 RRP: €109.00
LCUS - type 1 USB relay module USB intelligent switch control
€9.95 Save €17.00 RRP: €26.95
12V 20A Winch In Winch Out ON-OFF-ON Rocker Switch 7 Pin LED
€9.95 Save €17.00 RRP: €26.95
12V Light Control Switch Photoresistor Relay Module Detection Sensor XH-M131
€10.95 Save €14.00 RRP: €24.95
3X 12V DC Delay Relay Delay Turn on / Delay Turn Off Switch Module with Timer
€10.95 Save €19.00 RRP: €29.95
12V Light Control Switch Photoresistor Relay Module Detection Sensor XH-M131
€7.95 Save €17.00 RRP: €24.95
3X 12V DC Delay Relay Delay Turn on / Delay Turn Off Switch Module with Timer
€12.95 Save €20.00 RRP: €32.95
Heavy Duty Float Switch compatible with Sewage, Suspended Solids and Viscous Liquids (Line Length 10 Meters)
€79.00 Save €50.00 RRP: €129.00