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12V Specialty Electrical Switches & Relays

Shop the best prices on 442 great value 12v specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on Zhouxixi and SML. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 442
5V/12V/24V 16 Channel Relays Module with Optocoupler LM2576 Power Relays Shield Module Relays Module Board
£23.03
Car Relay with Socket 4/5 Pins Auto DC12V/24V Optional Volt Multifunction Automotive Electrical Equipment Products
£11.72
USB Controlled 4 Channel Relays Module ULN2803 5V 12V 24V Computer Intelligent Switching Controller for Automation
£17.45
Double Screen Timers Relays Module Accessory for Enthusiasts and Automation Equipment Maintenance with Flexible Setting
£15.07
4 Channel Relays Module for PLC Automation Equipment Control Industrial Control DC30V AC250V with Optocoupler Isolation
£22.98
Waterproof Automotive Relay 12V 24V 4pin 5pin 4/5P Car Relay With Black Red Copper Terminal Auto Relay With Relay Socket
£11.71
USB 4 Channel 5V 12V 24V Relays Board Intelligent Switching Controller ULN2803 for PC Automation Tasks
£17.87
USB 4 Channel 5V 12V 24V Relays Board Intelligent Switching Controller ULN2803 for PC Automation Tasks
£17.47
5v 12v 8 Channel Relay Module With Optocoupler Relay Output 8 Way Relay Module For Arduino SML
£10.09 Save £18.00 RRP: £28.09
3.3v 5v 12v 24v 1 Channel Relay Module High And Low Level Trigger Relay Board
£1.18 Save £6.00 RRP: £7.18
Double Screen Timers Relays Module Accessory for Enthusiasts and Automation Equipment Maintenance with Flexible Setting
£15.06
Advanced 8 Port RS485 Relays Controllers with Serial Command Capabilities High Capacity 8 Channel Relays Module for Projec
£36.67
Industrial Grade Direct Current Contactor 200A 684-2461-212-09 Rapid Switching For Toy Forklift Systems
£38.11
High Current Relay 500a 12v/24v Dual Battery Start Relay Large Current Car Power Switch,starting Relay,auto Start Contactor
£9.74 Save £9.00 RRP: £18.74
19mm Metal Alumina black press button Led power mark lamp button Momentary/Latching control PushButton Switch 5V 12V 24V 220V Zhouxixi
£9.17 Save £28.23 RRP: £37.40
LED Locking 16mm Waterproof Metal Push Button Switch maintained metal switch Latching push button 3V 5V 12V 24V 48V 110V 220V Zhouxixi
£9.07 Save £28.24 RRP: £37.31
AH3-DM Dual Mode Delay Timer Relay 0.01S-99H LED Display(AC/DC 12V-220V)
£12.46
5V/12V/24V Microcontrollers Interface Power Relays Shield Module 16 Channel Relays Module Board
£22.51
Frm01 Dc 5/12/24v 1 Channel Multifunction Relay Module Loop Delay Timer Switch Self-locking Timing Board
£23.95 Save £9.00 RRP: £32.95
Led Digital Timming Relay Timer Delay Trigger Switch Timer Control Switch 2025
£17.23 Save £17.22 RRP: £34.45
Waterproof Automotive Relay 12V 24V 4pin 5pin 4/5P Car Relay With Black Red Copper Terminal Auto Relay With Relay Socket
£13.19
5V/12V/24V 16 Channel Relays Module with Optocoupler LM2576 Power Relays Shield Module Relays Module Board
£22.50
2Pcs Liquid Level Controller Sensor Module Water Level Detection Drainage Control Circuit Board
£16.95 Save £20.00 RRP: £36.95
Dc 5v 12v Delay Turn On/off Cycle Signal Trigger Timer Relay Switch Board Jy unbrand
£6.48 Save £3.48 RRP: £9.96
Programmable Timer Delay Relays Module Timing Delay DC5V/12V/24V Support Automation Controller Cycle Timing Control
£10.56 Save £0.44 RRP: £11.00
Waterproof 12V/24V 40A 4pin 5Pin DC Car Relay with Mounting Hole Practical Socket Car Starter Automotive Relay
£11.72
Digital Counting Module With 0.36 Display Relays Control Voltages 12V 24V Accessory for Manufacturing Equipment
£15.02
3.3v 5v 12v 24v 1 Channel Relay Module High And Low Level Trigger Relay Board
£1.18 Save £6.00 RRP: £7.18
1pcs JF-Z05 DC12V/DC24V 04A 45N Pull Push Type Open Frame Solenoid Electromagnet unbrand
£31.80 Save £33.40 RRP: £65.20
Programmable Timer Delay Relays Module LED Display Adjustable Cycle Delay Controller For Intelligent Home Automation
£10.91
12V Wireless Battery Disconnect Switch 120/200A Remote Control Battery Isolator Switch Prevent Battery Drain & Theft
£38.53
8 Channel Relays Board 5V/12V/24V 8-Way Relays Board Compatibility with Multiple Development Boards for Automation
£14.50