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Green Specialty Electrical Switches & Relays

Shop the best prices on 475 great value green specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Jaycar and No Brnad. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Canada.

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1 - 32 of 475
Emergency Stop Foot Switch 1NO+1NC Mushroom Button Waterproof Self-Reset Switch Manual Foot Switch C
$32.95 Save $10.00 RRP: $42.95
8Ch Input/Output Digital Switch TTL LvTTL CMOS RS485 IO Control Module Modbus Rtu Board for PLC Rel
$11.95 Save $3.00 RRP: $14.95
Furnace Control Circuit Board for Carrier Payne Replacement HK42FZ009
$149.00
4X ESP8266 Wireless WIFI 4 Channel Relay Module Development Board
$74.00
12Bit Rotary Transformer/Encoder/ Angle Speed Acquisition Module
$94.00
TPM2.0 Module 14 Pin for Interface TPM2.0 Security Module
$19.95
For 2/3b/4b ReSpeaker Intelligent Speech Recognition Module 2 Microphone Array Expansion Board
$32.95 Save $9.00 RRP: $41.95
TPM Security Module TPM 2.0 Module TM-TPM2-3353 TPM2.0 Trusted Platform Module
$42.95
16mm Waterproof Emergency Push Button Ideal For DIY Circuit Control With Robust LED Technology 1Pcs
$14.95 Save $10.00 RRP: $24.95
Single Phase Thyristor Trigger Board SCR-A Can Regulate Voltage, Temperature and Speed Regulation with Module
$24.95 Save $9.00 RRP: $33.95
AC 85-250V USB 5V Wifi Relay Switch 4 Channel Wireless Smart Module Work with App Control
$18.95 Save $45.05 RRP: $64.00
PT100 Thermal Resistance DC 12V PT100 RTD Converter PTA9B01 PT100 RS485 Acquisition Module, -20 to +400
$12.95
NC Attenuator PE4302 Parallel Immediate Mode NC Attenuator Module
$12.95 Save $46.05 RRP: $59.00
ON/OFF Round Rocker Toggle LED Switch 3 Pin 12V 20A Car Dashboard Dash Boat Truck Push Button Switchs unbrand
$20.95 Save $73.05 RRP: $94.00
Audio Priority Audio Input Voiceover Ducking Circuit Module
$14.95
Single Phase 2-in 6 Outgoing Terminal Box Household Distribution Box Junction Box Terminal Block 22
$7.95 Save $5.00 RRP: $12.95
ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Delay Relay Switch for IDE IOT Remo
$17.95 Save $5.00 RRP: $22.95
PT100 Thermal Resistance DC 12V PT100 RTD Converter PTA9B01 PT100 RS485 Acquisition Module, -20 t
$10.95 Save $4.00 RRP: $14.95
22CH 0-20MA/4-20MA to RS485 Current Analog Input Collector Module MODBUS RTU for PT100 K Thermocoup
$33.95 Save $6.00 RRP: $39.95
PT100 Thermal Resistance DC 12V PT100 RTD Converter PTA9B01 PT100 RS485 Acquisition Module, -20 t
$12.95
Plc Fx1N-10Mr Industrial Control Board Plc Controller Programmable
$32.95 Save $5.00 RRP: $37.95
ESP8266 ESP-12F WIFI Relay Module 4Channel AC90-250V/DC7-30V/5V Delay Relay Switch for IDE IOT Remo
$17.95 Save $2.00 RRP: $19.95
6V-80V Battery Protection Module High Voltage Undervoltage Battery Disconnect Output Protection Board
$39.95 Save $24.05 RRP: $64.00
DC6-24V 2A Self-Locking Bistable Reverse Polarity Controller Relay Module DR55B01 Motor Forward/Rev
$9.95 Save $3.00 RRP: $12.95
DC5V 2A Self-Locking Bistable Reverse Polarity Controller Relay Module DR55B01 Motor Forward/Revers
$9.95 Save $3.00 RRP: $12.95
10 PCS KCD3-101N Rocker Switch Green
$9.95 Save $8.00 RRP: $17.95
HMC253 DC-2.5 GHz Multifunction RF Single Pole Eight Throw Switch Rf Switch Channel Select Antenna Module
$22.95
NEW 24G Speed Module LD306S Traffic Vehicle Speed Feedback Monitoring Sensor RS485 Serial Communication
$99.00
8ch Input/output Digital Switch Ttl Lvttl Cmos Rs485 Io Control Module Modbus Rtu Board For Plc Rel
$14.95 Save $5.00 RRP: $19.95
6V-80V Battery Protection Module High Voltage Undervoltage Battery Disconnect Output Protection Board
$12.95 Save $5.00 RRP: $17.95
Esp8266 Esp-12F Wifi Relay Module 2Channel 5V/8-80V Network Relay Switch for Ide Smart Remot Contro
$12.95
8Ch Input/Output Digital Switch TTL LvTTL CMOS RS485 IO Control Module Modbus Rtu Board for PLC Rel
$11.95