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Blue Electrical Switches

Shop the best prices on 746 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 Canada.

Specialty Electrical Switches & RelaysLight Switches
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1 - 32 of 746
6Pcs Waterproof Travel Switch ME-9101 Momentary Limit Switch 1NC/1NO 5A/250VAC
$19.95 Save $11.00 RRP: $30.95
Bluetooth Proximity Switch Single-Channel 30A Relay Module, Sensor Switch, Unlock with Phone Approach, 5-32V Input
$14.95 Save $7.00 RRP: $21.95
10Pcs -8108 Momentary Roller Arm Type Limit Switch for CNC Mill 5A 250V ME8108 Mini Switch
$27.95
Bluetooth Proximity Switch Single-Channel 30A Relay Module, Sensor Switch, Unlock with Phone Approach, 5-32V Input
$17.95 Save $12.00 RRP: $29.95
WiFi 6 Smart Switch Smart Home DIY Breaker Relay with Dry Contact DC/AC Neutral/Live Contact Relay Function Control
$24.95 Save $14.00 RRP: $38.95
3X Heavy Duty Float Switch for Sewage, Suspended Solids and Viscous Liquids (Line Length 10 Meters)
$159.00 Save $100.00 RRP: $259.00
SW04-W Four-Channel Remote Network Control WiFi Relay Mobile Phone Switch Module 250VAC 10A US Plug
$32.95 Save $21.05 RRP: $54.00
45Pcs V3 Pro Cream Blue Switch 5 Pin 45gf Tactile Switch with Dustproof Stem Compatible with MX Mech
$21.95 Save $20.00 RRP: $41.95
Changeover Switch Replacement for Power Control Rotary Cam Switch 3-Position
$21.95 Save $4.00 RRP: $25.95
Remote Battery Disconnect Switch 12V 240A with Led Voltage Display,Automatic Power Shut Off Switch f
$43.95 Save $15.05 RRP: $59.00
4PCS Car AC Relay, 12V 4 Pin Plug and Play Retrofit Relay Replacement 90987-02027,for
$9.95 Save $8.00 RRP: $17.95
Channel 5V Relay Module Board Shield for with Optocoupler Support High and Low Level Trigger
$6.95 Save $2.00 RRP: $8.95
WB2-01M Single Relay Module 5V WIFI Bluetooth Wireless IoT Development Board Module for Smart Home
$11.95 Save $52.05 RRP: $64.00
20pcs 15A 400W MOSFET Trigger Switch Drive Module PWM Regulator Control Panel unbrand
$13.95
3Pcs Waterproof Travel Switch ME-9101 Momentary Limit Switch 1NC/1NO 5A/250VAC
$12.95 Save $7.00 RRP: $19.95
2X 5V-24V 8A Smart Intelligent LED Light Dimmer Capacitive Sensor Module PCBALED Dimming Control Touch Switch
$9.95 Save $5.00 RRP: $14.95
20Pcs ME-8108 Momentary Roller Arm Type Limit Switch for CNC Mill 5A 250V ME8108 Mini Switch
$79.00 Save $50.00 RRP: $129.00
10Pcs Auto on Off Street Light Sensor Switch Photo Switch 220V 10a Automatic Switch
$28.95 Save $17.00 RRP: $45.95
2X WIFI Relay Controller Module, DC 5V 8V-80V ESP8266 Wireless Controller Module ESP-12F for IOT Smart Home APP
$16.95 Save $10.00 RRP: $26.95
2X ME-8111 AC250V / 5A DC115V / 0.4A DPST Momentary AC Limit Switch for CNC Mill
$10.95 Save $6.00 RRP: $16.95
2X DC 24V 10A Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch Pulse Cycle
$15.95 Save $9.00 RRP: $24.95
2X YX-X804 Power-OFF Protection Module Automatic Switching Controller Board DC12V-48V Emergency Conversion Module
$11.95 Save $7.00 RRP: $18.95
2X SRD-12VDC-SL-C NC Timer with 12V DC Timing Control
$9.95 Save $5.00 RRP: $14.95
PT100 Type to 0-10V 0-100 Degree RTD Input 0-10 a Output DC24V Thermal Resistance Temperature m
$8.95 Save $10.00 RRP: $18.95
660V 20A Switch 4-Position 2 Pole Selector Universal Cam Changeover Switch Electric Motor Reversing
$12.95 Save $3.00 RRP: $15.95
2X 7Pin Laser-Momentary Rocker Switch Winch in Winch Out 12V ON-OFF-ON LED Light Blue
$12.95 Save $6.00 RRP: $18.95
10Pcs Waterproof Travel Switch ME-9101 Momentary Limit Switch 1NC/1NO 5A/250VAC
$32.95 Save $21.05 RRP: $54.00
3X Trigger Cycle Timing Delay Switch Circuit Double MOS Tube Control Board Instead of Relay Module 12 24V Circuit Board
$11.95 Save $6.00 RRP: $17.95
AC 3A/250V 6A/125V 6 Pin DPDT On/On 2 Position Mini Toggle Switch Blue
$6.95
Wireless Car Charr, Sensor Auto-ing Ph Mount For With Led Compatible
$84.00
USB to 4-Way RS485 Communication Module CH344Q Half-Duplex Signal Transmission with Indicator Light for Scanner Printer
$16.95 Save $10.00 RRP: $26.95
DC 6-30V Support -USB 5V LED Display Automation Delay Timer Control Off Switch Delay Time Relay 6V
$7.95