Filters

Blue Electrical Switches

Shop the best prices on 748 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
Filters
1 - 32 of 748
6Pcs Waterproof Travel Switch ME-9101 Momentary Limit Switch 1NC/1NO 5A/250VAC
$19.95 Save $11.00 RRP: $30.95
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
$14.95 Save $7.00 RRP: $21.95
Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Board Emer
$10.95 Save $2.00 RRP: $12.95
4 Channel USB Relay Module LCUS-4 Intelligent Control Relay Switch
$12.95 Save $3.00 RRP: $15.95
6pcs 1/2inch Single Gang Receptacle Outlet Box Extenders,Electric Outlet Extender Box with 12 Screw
$17.95 Save $46.05 RRP: $64.00
8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module
$40.95
6 Way Temperature Acquisition Module Type K Modbus Thermocouple Input RS485 Ethernet Gateway Watchd
$79.00
-402 AC 250V 15A 1NO 1NC Momentary Foot Controller Electric Pedal Switch Non-Slip Aluminum Alloy Foot Pedal Switch
$19.95 Save $44.05 RRP: $64.00
240A 12V Remote Battery Disconnect Switch with Led Voltage Display Automatic Power Shut Off Switch
$47.95 Save $11.05 RRP: $59.00
4 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
$27.95 Save $8.00 RRP: $35.95
8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
$40.95 Save $13.05 RRP: $54.00
Quectel LC29HEA High Precision Centimeter Level RTK Module
$89.00
Car Boat Switch Panel 12V 24V 8 Gang Led Rocker Switch Panel Waterproof Switch Panel Kit For Marine Boat Caravan RV Accessories
$139.00 Save $50.00 RRP: $189.00
100mm Big Round Push Button Led Illuminated With Microswitch For Diy Arcade
$18.95
3PCS AS-10 Waterproof Photo Control Sensor Switch Automatic Auto on Off Photocell Street Light Switch AC 220V unbrand
$12.95
Tuya WIFI Smart Energy Meter Bidirectional with Transformer Clamp App Monitor Power 80A Support Alarm 2 Channels - 2CT unbrand
$28.95
3 Pack Photocell for Outdoor Light,Auto on Off Photo Sensor Switch with Twist Lock,Dusk to Dawn Photoelectric Light unbrand
$29.95
DC 12V Adjustable Timer Delay Turn OFF Module Timing Relay Time Switch 1-10sec Delay Off Switch Module unbrand
$8.95
4-Way USB Isolator 1500V Isolator ADUM3160 Module Coupling Protection Board USB to USB Isolation Com
$21.95 Save $6.00 RRP: $27.95
240A 12V Remote Battery Disconnect Switch with Led Voltage Display Automatic Power Shut Off Switch
$54.00
8Pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Track Module for Smar
$10.95
Engine Start Stop Switch Button Sticker One-Touch Ignition Switch Sticker for - W177 AB Class A180
$11.95
20PCS Momentary Guitar Effect Pedal 3PDT Footswitch 9 Pin Latching Stomp Push Button Foot Switch True Bypass Solder Lug
$45.95 Save $13.05 RRP: $59.00
Water Liquid Level Controller Sensor Module Water Level Detection Sensor Pumping Drainage Protection Circuit Board
$12.95 Save $5.00 RRP: $17.95
LCUS-2 Type Two-Way USB Relay Module Intelligent Control USB Switch
$10.95 Save $2.00 RRP: $12.95
Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Revers
$14.95
5V-24V 8A Smart Intelligent LED Light Dimmer Capacitive Sensor Module PCBALED Dimming Control Touch
$7.95
20A 660V 4-Position 2 Pole Cam Rotary Selector Switch for Electric Motor Control Changeover Reversing
$14.95 Save $19.00 RRP: $33.95
Adjustable Cycle Delay On/Off Relay Module (DC5V, 0-30min)
$14.95 Save $5.00 RRP: $19.95
RTD PT100 Temperature mitter Module Thermal Resistance -50-100°C DC24V Output 4-20MA
$7.95 Save $8.00 RRP: $15.95
DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board Modbus RTU Module
$20.95 Save $19.00 RRP: $39.95