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Blue Electrical Switches

Shop the best prices on 2,149 great value blue electrical switches. Shopping for electrical switches is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Jaycar, No Brnad and more. Buy electrical switches online safely with Fruugo, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysLight Switches
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1 - 32 of 2,149
1Set Skin-Tag Remover Double Headed Pen Set Portable Convenient Manual for Fingers Arn Feet Neck
$26.95 Save $7.00 RRP: $33.95
12v Bluetooth Relay Module Bluetooth Remote Control Switch Iot Bluetooth Module Phone Relay
$15.95 Save $3.00 RRP: $18.95
Bluetooth Proximity Switch Single-Channel 30A Relay Module, Sensor Switch, Unlock with Phone Approach, 5-32V Input
$15.95 Save $7.00 RRP: $22.95
10Pcs -8108 Momentary Roller Arm Type Limit Switch for CNC Mill 5A 250V ME8108 Mini Switch
$28.95
DC 12V Adjustable Timer Delay Turn OFF Module Timing Relay Time Switch 1-10sec Delay Off Switch Module
$7.95 Save $4.00 RRP: $11.95
Efficient 3 Pin 3 Position Round Rocker Switches No Light Plastic & Metal for Smooth Integration Into Various Devices Red
$14.95
WiFi 6 Smart Switch Smart Home DIY Breaker Relay with Dry Contact DC/AC Neutral/Live Contact Relay Function Control
$22.95 Save $11.00 RRP: $33.95
DC 12V Adjustable Timer Delay Turn OFF Module Timing Relay Time Switch 1-10sec Delay Off Switch Module unbrand
$8.95
LCUS-2 Type Two-Way USB Relay Module Intelligent Control USB Switch USB Control Relay for Electronics unbrand
$10.95
12V 240A Remote Battery Disconnect Switch Anti Marine RV ATV Boat Theft Automatic Cut Shut Off Switch for Auto Truck
$54.00 Save $55.00 RRP: $109.00
16 Channel 12V Relay Module for
$15.95
New Lot UWB3000F27 - UWB Decawave'S DW3000 Accuracy 10cm Tracking Indoor Positioning Module 500mW Ranging Module
$79.00
Temperature Acquisition Module 8 Way Modbus RS485 Type K Thermocouple Input Gateway Watchdog DNS Industrial
$59.00
Universal 5 Gang Rocker Dual Usb Charger Led Volmeter With Switch 12v Outlet Pre-wired Switch Panel For Car Truck Boat Marine Suv
$94.00 Save $35.00 RRP: $129.00
Remote Battery Disconnect Switch 12V 240A with Led Voltage Display,Automatic Power Shut Off Switch
$64.00 Save $10.00 RRP: $74.00
Car Truck Boats RV Waterproof Rocker Switch ON OFF Aluminum Toggle Switch Panel
$59.00
10Pcs ME-8108 Momentary Roller Arm Type Limit Mini Switch for a CNC Mill, 5A 250V ME8108.
$54.00 Save $55.00 RRP: $109.00
5 x On/Off Mini Small Toggle + Waterproof Cover 2P (Blue)
$11.95 Save $47.05 RRP: $59.00
ME-8122 Parallel Roller Plunger Actuator Mini Limit Switch(Blue)
$21.95
10pcs Trimmer Potentiometers Resistors Trimmer Potentiometer Assortment Kit
$10.95 Save $32.00 RRP: $42.95
AC 110V 220V to DC 24V 6A Power Supply Module Switching Board Promotion Panel Splitter 60
$30.95
One-Click Engine Ignition Start Stop Switch Push Button Protective Kit Cover Sticky Decoration
$47.95
2X DC 12V ESP8266 ESP-01 4-Channel Relay Module WiFi Module for IoT Smart Home Mobile Phone APP Controller WiFi Relay
$27.95 Save $14.00 RRP: $41.95
20 PCS DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOSFET Trigger Switch Drive Module 0-20KHz PWM Adjustment Electronic
$15.95 Save $9.00 RRP: $24.95
12V for DC LED Display Digital Delay Timer Control Switch Module PLC Automation Blue
$25.95
Temperature Acquisition Module 8 Way Modbus RS485 Type K Thermocouple Input Gateway Watchdog DNS In
$54.00 Save $10.00 RRP: $64.00
DC 12V Adjustable Delay Turn OFF Module Timing Relay Time Switch 1-10sec Delay Off Switch Module
$9.95 Save $3.00 RRP: $12.95
Channel 5V Relay Module Board Shield for with Optocoupler Support High and Low Level Trigger
$7.95 Save $1.00 RRP: $8.95
Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Board Emer
$11.95 Save $3.00 RRP: $14.95
37960 Electrical Disconnect Pliers, for Push Tab Style Plugs A
$13.95
100mm Big Round Push Button Led Illuminated With Microswitch For Diy Arcade
$18.95 Save $8.00 RRP: $26.95
8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module
$33.95