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5V Specialty Electrical Switches & Relays

Shop the best prices on 415 great value 5v specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to South Africa.

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1 - 32 of 415
RS485 Relays Board for Automatic Curtain and LED Controls, Supports Multiple Rates and Paritys Option
R259,00
Mini RS485 Relays Board for Remote IO Controls with Modbus RTU, Supports 5V 12V 24V and Up To 64 Devices
R269,00
Non-Contact Liquid Level Sensor Externally Attached Liquid Induction Level Switch Water Level Switch NPN Output DC5-12V
R339,00
1Channel Relays Board With High Low Triggering Optocoupler Isolation 3.3V 5V 12V 24V Jumper Fail Safe Protections Status LED Multicolor
R189,00
Highly Power Timer Relays Board Programmable Timer Delay Relays Module LED Display For Intelligent Home Electronics Multicolor
R229,00
Programmable Timer Delay Relays Module Timing Delay DC5V/12V/24V Support Automation Controller Cycle Timing Control
R219,00 Save R10,00 RRP: R229,00
Timer Delay Relays Module Programmable Cycle Timing Controller LED Display Intelligent Home Device DC5V/12V/24V Power
R219,00
Auto Light Dimming Control Switching Module With Light Detection For DC5V/12V Systems Compatible for LED Lights And Fan Multicolor
R209,00
Light Sensitive Relays Control Switching Board With Adjustable Sensitivity For Street Lights Indoor Automation Systems Multicolor
R239,00
2 Channel Relays Module Electronic Hobbyist Module homes System Relays Plastic for Automation & Industrial Application
R369,00
Durable 1/4" NPT Water Flow Switch Convenient Replacement Control PE Tube Dispenser Purifier Liquid Flow Sensor Switch
R299,00
3.3v 5v 12v 24v 1 Channel Relay Module High And Low Level Trigger Relay Board
R129,00 Save R110,00 RRP: R239,00
WiFi Relay Module 4 Channel Phone APP Remote Control Switch for Smart Home System ESP8266
R279,00 Save R345,00 RRP: R624,00
4 Channel Relays Module for PLC Automation Equipment Control Load DC30V AC250V 30A High Low Level Triggers Relays Board
R419,00
1 PCS NE555 DK555 Timer Switch Adjustable Disconnect Module Time delay relay Module DC 5V/12V Delay relay shield 0~10S
R389,00 Save R1 860,00 RRP: R2 249,00
5V/12V/24V 16 Channel Relays Module with Optocoupler LM2576 Power Relays Shield Module Relays Module Board
R469,00
8 Channel Relays Board 5V/12V/24V 8-Way Relays Board Compatibility with Multiple Development Boards for Automation
R259,00 Save R40,00 RRP: R299,00
16 Channel Relays Module Board Microcontrollers Interface Power Relays with Optocoupler LM2576 Relays Shield Module
R459,00
Single Channel Relays Module High Low Level Triggering Optocoupler Isolation 3.3V5V12V24V Jumper Optional Fail Safe Design Multicolor
R189,00
Automatic Water Level Controller Stainless Steel Induction Probe Relay Water Level Probe Switch Liquid Level Sensor
R239,00
Double Channel 30A Relays Module 2 Channel 30V Relays Module Simple to Operate for Industrial system & PLC Equipment
R389,00
30A Double Channel Relays Module High Low Level Triggers Upgrades for PLC Automation Equipment & Industrial Control system
R369,00
4 Channel Relays Module for PLC Automation Equipment Control Industrial Control DC30V AC250V with Optocoupler Isolation
R469,00
Delay for Time Relay Module for DC 5V-24V AC 110V 220V LED Display Delay Relay Module Timing Control Switch for Time Rel
R289,00
10A DC5V/12V Photoresistor Sensors Module For Automatic Brightness Adjustment In Commercial Lighting Applications Multicolor
R209,00
Durable 1/4" NPT Water Flow Switch Convenient Replacement Control PE Tube Dispenser Purifier Liquid Flow Sensor Switch
R269,00
Waterproof Non-Contact Liquid Level Sensor Switch Signal Output DC5-12V Liquid Level Sensor Detector Used for Industry
R349,00
Automatic Water Level Controller Stainless Steel Induction Probe Relay Water Level Probe Switch Liquid Level Sensor
R229,00
2 Channel 30A Relays Module High Low Level Triggers Optocoupler Isolation Plastic for PLC Automation & Industrial Control
R379,00
Exquisite 5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Automation Equipment Control
R269,00 Save R480,00 RRP: R749,00
5V/12V/24V 8-Channel Relays Module with Optocoupler Contact Independent Wiring for Safe and Reliable Circuit Control
R309,00
3.3v 5v 12v 24v 1 Channel Relay Module High And Low Level Trigger Relay Board
R23,95 Save R125,05 RRP: R149,00