Filters

Blue Specialty Electrical Switches & Relays

Shop the best prices on 1,931 great value blue specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Hpscdyo, No Brnad and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Australia.

Filters
1 - 32 of 1,931
3 X Ads1115 Module 16bit 4 Channels For And For Raspberry
$15.95 Save $8.00 RRP: $23.95
Water Resistant Round Rocker Switches 3 Pin 3 Position Industrial Control Switches Suitable for Industrial Control panel Red
$16.95 Save $1.00 RRP: $17.95
16mm Rectangle Self- Push Button Electric Circuit Switch 250V 3A
$15.95 Save $3.00 RRP: $18.95
LCUS-2 Type Two-Way USB Relay Module Intelligent Control USB Switch USB Control Relay for Electronics
$14.95
Large 100mm LED Illuminated Push Button with Microswitch for DIY Arcade Projects
$35.95 Save $48.05 RRP: $84.00
1Pc Momentary Push Button Switch 16mm Waterproof Mount Button Switch SHYTMV
$9.95 Save $3.00 RRP: $12.95
16mm Rectangle Self-Push Button Electric Circuit Switch 250V 3A
$12.95 Save $14.00 RRP: $26.95
3pcs/set Car Ac Knob Aluminum Alloy Air Conditioning Heat Control Switch Accessories For Ford
$14.95
19mm 12-24v Waterproof Stainless Selflocking Latching Push Button Switch Green Led
$13.95
DIY arcade button 100mm big round LED with microswitch
$32.95 Save $46.05 RRP: $79.00
Universal Marine Boat Car Toggle Rocker Switch 4 Pin 12v 20a Waterproof
$64.00
DC 24V 10A Adjustable Time Delay Relay Module 32 Modes LED Digital Timming Trigger Timer Control Switch Pulse Cycle
$18.95 Save $19.00 RRP: $37.95
220V 2 Way Power Automatic Switcher 10A Supply 2 in 1 Out Power Failure Transfer Switch Board Modul
$16.95 Save $16.00 RRP: $32.95
Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse Protection
$17.95
0.91inch OLED 128x32 I2C IIC Blue OLED Display Module for RPI 1, B+, 2, 3 and Zero
$12.95 Save $7.00 RRP: $19.95
-521 Digital Time Delay Relay Trigger Timer Delay Switch Circuit Board Timing Control Module
$9.95 Save $10.00 RRP: $19.95
6 Way Temperature Acquisition Module Type K Modbus Thermocouple Input RS485 Ethernet Gateway Watchdog DNS Industrial
$104.00
8 Way Temperature Acquisition Module Modbus RS485 PT100 RTD Gateway Watchdog DNS Industrial
$84.00 Save $15.00 RRP: $99.00
RP2040 PiZero Board with 1.3-inch Game Console Expansion Module - 240x240 Display, Buzzer & Compatibility
$79.00 Save $70.00 RRP: $149.00
6 Way Temperature Acquisition Module Type K Modbus Thermocouple Input
$84.00
Temperature Acquisition Module 4 Way PT100 RTD Modbus RS485 Ethernet
$84.00
Round Push Button LED Illuminated with Microswitch Arcade Push But...
$89.00
Temperature Acquisition Module 8 Way Modbus RS485 Type K Thermocouple Input Gateway Watchdog DNS In
$74.00 Save $15.00 RRP: $89.00
8 Way Temperature Acquisition Module Modbus RS485 PT100 RTD Gateway Watchdog DNS Industrial
$69.00 Save $5.00 RRP: $74.00
1pcs Kcd3 Self-locking Rocker Switch On-off 2 Position 3 Pin Electrical Equipment With Light Power Switch 16a 250vac/ 20a 125vac
$89.00
Switching Power Supply Module Ac 110V 220V to Dc 24V 6A Switching Board Promotion Panel Splitter 60Hz -DC2412
$16.95
XL6009 4A DC-DC Booster Module 4.5-32V to 5-35V Adjustable Power Supply Module Low Ripple Step-Up Module
$9.95
SRD-12VDC-SL-C NC timer with 12V DC timing control
$9.95
20pcs 15A 400W MOSFET Trigger Switch Drive Module PWM Regulator Control Panel
$17.95 Save $2.00 RRP: $19.95
12V 240A Remote Battery Disconnect Switch Anti Marine RV ATV Boat Theft Automatic Cut Shut Off Switch for Auto Truck
$46.95 Save $7.05 RRP: $54.00
2 Way Ethernet Network Relay Module Ip Remote Access Controller Intelligent Smart Home Industrial Grade Support Modbus
$64.00 Save $5.00 RRP: $69.00
opening12mm Self-locking / moment Latching Push Button Switch
$40.95 Save $18.05 RRP: $59.00