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5V Specialty Electrical Switches & Relays

Shop the best prices on 414 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 414
6 Channel USB Relay Module Modes Adjustable HID Drive Free USB Relay Board for Home Farm
R349,00 Save R425,00 RRP: R774,00
Relay Module 4 Channel Circuit Automatic Control High Low Level Trigger Electronic Component
R379,00 Save R470,00 RRP: R849,00
MultiFunctional RS485 Modbus RTU Relay Module with 8Channels and AT Commands 5V /6-24V
R279,00
FRM01 for DC 5/12/24V 1 Channel Multifunction Relay Module Loop Delay Timer Switch Self-Locking Timing Board 5V
R289,00
5V/12V/24V Relays Module Board 16 Channel Relays Module with Optocoupler LM2576 Power Relays Shield Module
R479,00
8 Channel Relays Module with Optocoupler 5V/12V/24V Low Level 8-Way for Intelligent Home Automation and DIY Projects
R299,00
2 Channel Relays Module 30A High Low Triggers with Optocoupler Isolation Control Relays for Industrial & Automation Use Multicolor
R379,00
2 Channel Relays Module 30A High Low Triggers with Optocoupler Isolation Control Relays for Industrial & Automation Use
R379,00
Relay Module 4 Channel Circuit Automatic Control High Low Level Trigger Electronic Component
R379,00 Save R470,00 RRP: R849,00
5V/12V/24V High Low Level Triggers Relays Board 4Channel Relays Module with Optocoupler Isolation for Industrial Control
R429,00
Delay for Time Relay Module for DC 5V-24V AC 110V 220V LED Display Delay Relay Module Timing Control Switch for Time Rel Multicolor
R309,00
MultiFunctional RS485 Modbus RTU Relay Module with 8Channels and AT Commands 5V /6-24V
R279,00
4 Channel Relays Module for PLC Automation Equipment Control Industrial Control DC30V AC250V with Optocoupler Isolation
R439,00
Single Poles Relays Switcher Module Adjustable Triggering Voltages 3.3V 5V 12V 24V Optocoupler Isolation Status Indicator Safe Mode Multicolor
R189,00
Practical Delay Relay Module with LCD Display for DC 5V 12V 24V Digital Timer Cycle Delay Control Switch Module AC 110V Multicolor
R299,00
5V/12V/24V Relays Shield Module 16 Channel Relays Module with Optocoupler LM2576 Microcontrollers Interface Power Relays
R459,00
Auto Light Dimming Control Switching Module With Light Detection For DC5V/12V Systems Compatible for LED Lights And Fan Multicolor
R209,00
2 Channel Relays Module Electronic Hobbyist Module homes System Relays Plastic for Automation & Industrial Application
R379,00
5V/12V/24V Relays Shield Module Microcontrollers Interface Power Relays Module with Optocoupler
R459,00
5V/12V/24V 8-Channel Relays Module with Optocoupler Contact Independent Wiring for Safe and Reliable Circuit Control
R299,00
2 Channel Relays Module with Optocoupler Isolation 30A Load Alternating current Direct current High Low Level Triggers for PLC Home Automation
R359,00
Double Channel 5V 12V 24V Relays Module High Current 30A Optoisolated Control for Industrial Automation Home Appliances Multicolor
R339,00
3.3v 5v 12v 24v 1 Channel Relay Module High And Low Level Trigger Relay Board
R99,00 Save R150,00 RRP: R249,00
2 Channel 30A Relays Module High Low Level Triggers Optocoupler Isolation Plastic for PLC Automation & Industrial Control
R379,00
5v 12v 24v 2 Channel Relay Module High And Low Level Trigger Relay Board
R159,00 Save R70,00 RRP: R229,00
Auto Light Dimming Control Switching Module With Light Detection For DC5V/12V Systems Compatible for LED Lights And Fan Multicolor
R239,00
5-24VDC 110V-220VAC LED Digital for Time Delay Relay Module Timing Delay Cycle Timer Relay Control Switch for Time Relay
R249,00 Save R40,00 RRP: R289,00
Mini RS485 Relays Board for Remote IO Controls with Modbus RTU, Supports 5V 12V 24V and Up To 64 Devices
R259,00
Computer Intelligent Switching 4 Channel 5V 12V 24V USB Relays Module ULN2803 for Automation and Expansion Board
R359,00
4 Channel USB Relays Module 5V 12V 24V Intelligent Switching Controller for PC and Automation Systems
R359,00
R4ROM01 Single Channel RS485 Relays Module for Home Automation and PLC Output Expansion Multicolor
R279,00
R4ROM01 Single Channel Small RS485 Relays Board with Low Noise for Modbus RTU Protocol and Various Voltages Inputs
R269,00