Shop Relay Module 4 Channel Pins

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$18.00
700-HK36A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$18.00
700-HK36A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$19.00
700-HC24A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$19.00
700-HC24A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$270.96
Taco SR504-5 4 Zone Next Generation Switching Relay, Expandable | Supplyhouse.Com
SupplyHouse.com
3
$270.96
Taco SR504-5 4 Zone Next Generation Switching Relay, Expandable | Supplyhouse.Com
SupplyHouse.com
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$225.00
Tekmar 304P 304P Switching Relay - 4 Zones W/ Priority | Supplyhouse.Com
SupplyHouse.com
$225.00
Tekmar 304P 304P Switching Relay - 4 Zones W/ Priority | Supplyhouse.Com
SupplyHouse.com
$241.72
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$241.72
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$249.83
Johnson Controls C450CQN-4C System 450 Control Module W/ LCD, And 2 Analog Output Relay | Supplyhouse.Com
SupplyHouse.com
$249.83
Johnson Controls C450CQN-4C System 450 Control Module W/ LCD, And 2 Analog Output Relay | Supplyhouse.Com
SupplyHouse.com
$27.99
1Pcs 4-Channel 12V Red Relay Module With Optocoupler Isolation Fast
eBay
Free shipping
$27.99
1Pcs 4-Channel 12V Red Relay Module With Optocoupler Isolation Fast
eBay
$2.99
MTC Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For Audi
ECS Tuning
$2.99
MTC Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For Audi
ECS Tuning
$17.99
Bosch Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For VW, Audi
ECS Tuning
$17.99
Bosch Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For VW, Audi
ECS Tuning
$320.47
750-515 WAGO 4-Channel Relay Output - AC 250 V - 2.0 A - Potential-Free - 4 Make Contacts
Onlinecomponents.com
$320.47
750-515 WAGO 4-Channel Relay Output - AC 250 V - 2.0 A - Potential-Free - 4 Make Contacts
Onlinecomponents.com
$31.26
Jessinie 5 V 4 Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Ard
Everymarket INC
$31.26
Jessinie 5 V 4 Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Ard
Everymarket INC
$166.88
2972835 Phoenix Contact - Multiple Relay Module - UMK- 4 RM 24DC
WiAutomation US
$166.88
2972835 Phoenix Contact - Multiple Relay Module - UMK- 4 RM 24DC
WiAutomation US
$30.99
2Pcs 4-Channel 5V Relay Module With Optocoupler Isolation Fast
eBay
Free shipping
$30.99
2Pcs 4-Channel 5V Relay Module With Optocoupler Isolation Fast
eBay
$11.08
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module. Relay Accessories.
eBay
$11.08
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module. Relay Accessories.
eBay
$48.14
Haljia 3 Pcs 4 Channel Relay Module 5 V Relay Board Mcu Expansion Board Universal Control Board With Optocoupler Compa
Everymarket INC
$48.14
Haljia 3 Pcs 4 Channel Relay Module 5 V Relay Board Mcu Expansion Board Universal Control Board With Optocoupler Compa
Everymarket INC
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
3
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
$27.29
5V 12V 24V 30A 4-Channel Relay Module High And Low Level Relay Module. Relay Accessories.
eBay.com
Free shipping
$27.29
5V 12V 24V 30A 4-Channel Relay Module High And Low Level Relay Module. Relay Accessories.
eBay.com
$248.43
Caleffi ZSR104 4 Zone Expandable Switching Relay W/ Priority | Supplyhouse.Com
SupplyHouse.com
$248.43
Caleffi ZSR104 4 Zone Expandable Switching Relay W/ Priority | Supplyhouse.Com
SupplyHouse.com
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$32.71
Diann 30 A 4 Channel Relay Module 12 V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolati
Everymarket INC
$32.71
Diann 30 A 4 Channel Relay Module 12 V Relay Module Expansion Board High Low Level Trigger With With Optocoupler Isolati
Everymarket INC
$1.25
12V 4 Channel Relay Module High Low Level Trigger With Optocoupler Relay Output 4 Way Relay Module
Alibaba B2B
Free shipping
$1.25
12V 4 Channel Relay Module High Low Level Trigger With Optocoupler Relay Output 4 Way Relay Module
Alibaba B2B
$71.44
$96.44
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A Pack Of 2
vyroqi.com
25% off
$71.44
$96.44
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A Pack Of 2
vyroqi.com
$11.08
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module. Relay Accessories.
eBay
$11.08
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module. Relay Accessories.
eBay
$15.95
$22.95
DC 12V 4-Channel Relay Module With Optocoupler, Low Level Trigger, 250V 10A, Arduino ARM AVR DSP PIC MSP Compatible
www.fruugo.us
Free shipping
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$15.95
$22.95
DC 12V 4-Channel Relay Module With Optocoupler, Low Level Trigger, 250V 10A, Arduino ARM AVR DSP PIC MSP Compatible
www.fruugo.us
$11.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - 5-Pack
Super Bright LEDs
$11.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - 5-Pack
Super Bright LEDs
$84.00
$129.00
Micro Relay T73 10A 4 Pin 5 Pin Normally Open Closed 5V 12V 24VDC Electromagnetic Relay Replacement Size 12V
www.fruugo.us
34% off
$84.00
$129.00
Micro Relay T73 10A 4 Pin 5 Pin Normally Open Closed 5V 12V 24VDC Electromagnetic Relay Replacement Size 12V
www.fruugo.us
$43.99
$52.99
10Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module
Banggood
16% off
$43.99
$52.99
10Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module
Banggood
$21.99
Rein Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For Audi, VW
ECS Tuning
$21.99
Rein Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For Audi, VW
ECS Tuning
$3.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
Banggood
60% off
$3.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
Banggood
$161.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
9
$161.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
$16.64
Relay, Multi-Function, 4 Pin Mini 3600330C1
Big Rig World
$16.64
Relay, Multi-Function, 4 Pin Mini 3600330C1
Big Rig World
$0.89
5V 4 Channel Relay Module 4-Channel Optocoupler Relay Control Board Home Smart Switch With LED Indicator Wholesales
Alibaba B2B
Free shipping
$0.89
5V 4 Channel Relay Module 4-Channel Optocoupler Relay Control Board Home Smart Switch With LED Indicator Wholesales
Alibaba B2B
$2.40
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$2.40
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$0.69
$0.73
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$0.69
$0.73
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
16% off
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
How to Test a Four Terminal Relay
How to Test a Four Terminal Relay
256K viewsMay 6, 2023
wikiHowRicardo Mitchell
Turning on LEDs on Relay using push button
Turning on LEDs on Relay using push button
Apr 15, 2020
arduino.cc
The 4-Channel Active Low Relay Module - A Demonstration Video
2:51
The 4-Channel Active Low Relay Module - A Demonstration Video
36.9K viewsSep 8, 2012
YouTubeEngineeringShock
Basic Understanding a 8 Pin Relay. Motor Controls
8:10
Basic Understanding a 8 Pin Relay. Motor Controls
18.9K viewsMay 19, 2021
YouTubeWARHAMMER ELECTRIC
Why we use Relay in PLC Applications | Relay Wiring Diagram | Types of Relay-SPST, SPDT, DPST, DPDT
8:01
Why we use Relay in PLC Applications | Relay Wiring Diagra…
372.1K viewsMar 7, 2021
YouTubeUpmation
4 channel relay module interfacing with Arduino Uno Tutorial part 2 in English |Doit projects
4:38
4 channel relay module interfacing with Arduino Uno Tutorial part 2 i…
15.5K viewsJan 22, 2020
YouTubeDoit Projects
How To Wire a 4 Pin Relay (12 Volt DC Micro)
12:19
How To Wire a 4 Pin Relay (12 Volt DC Micro)
74.2K viewsAug 22, 2018
YouTubeRocky X TV
5:13
How To Wire An Automotive Relay Switch, With Diagram, 4 Pin
319.3K viewsDec 27, 2020
YouTubeWanderlost Overland
11:00
How to use 4 channel Arduino Relay Shield RJT36
34.5K viewsDec 28, 2017
YouTubeRobojax
5:05
Automotive 4 pin and 5 pin RELAY EXPLAINED which one? Detailed …
8.4K viewsSep 2, 2020
YouTubeElectrical and Electronics Engineering - EEE
1:35
5 pin relay wiring diagram
214.4K viewsJan 30, 2023
YouTubeJr Electric School
4:27
DIY 4-Channel Relay Module | Build Your Own Relay Board for Device …
212 views9 months ago
YouTubeMAKER CREATIVE
0:33
How to test 4 pin Relays
67.2K viewsJul 21, 2022
YouTubeAbdel Car Fix
13:15
8.10-Custom Relay and Fuse Panel
67.2K viewsDec 22, 2021
YouTubeMatt's Garage
0:14
4x4 Relay Matrix Control Using an 8-Channel Relay Module
2.9M viewsOct 9, 2024
YouTubeToyTech Machines
9:29
How to wire a relay, 5-pin and 4-pin Bosch style
103K viewsMar 12, 2014
YouTubeLegit Racecraft
4 Pin Relay Wiring Diagram & 5 Pin Relay Wiring Diagram
Jan 20, 2022
easycarelectrics.com
How to Wire MDL to 4Pin Relay with Harness and Fuse
88.4K viewsAug 5, 2024
TikTokjlsoyalnonoyab
3:16
5-Pin Relay Explained
16.6K viewsDec 6, 2019
YouTubeBasselTech
2:59
Relays - How to Wire
489.1K viewsNov 10, 2009
YouTubeMoss Motors, Ltd.
7:11
8 Pin Relay Explained
163.8K viewsMay 3, 2018
YouTubeCraig Michaud- Electrical Instructor
22:48
Everything you need to know about RELAYS
104.2K viewsDec 10, 2017
YouTubePlayful Technology
6:12
How To Wire An Automotive Relay
339.6K viewsJun 10, 2020
YouTubeHolley
18:45
4 Channel Relay Module Design by Using Proteus
10.5K viewsOct 25, 2019
YouTubeEngineering Science & Technology - EST
14:31
Home Automation: 4 channel Solid State Relay with Arduino To contr…
25.9K viewsJan 12, 2019
YouTubeRobojax
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
116.4K viewsAug 6, 2018
YouTubeMYTECTUTOR
4:41
How to use an Arduino Relay Module
173.6K viewsFeb 4, 2018
YouTubeTinker & Build
4:56
Using 5V 1 channel relay module for Arduino
302.6K viewsApr 2, 2017
YouTubeRobojax
25:34
4 Pin Trailer Wiring Install DIY (plus wiring diagrams)
36.8K viewsJul 18, 2018
YouTube613 Builds
3:23
5 Pin Relay Operation and Basic Function
11.7K viewsApr 11, 2017
YouTubeMaxwell High School Automotive Services
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Shop Relay Module 4 Channel Pins

Sponsored
About our ads
$18.00
700-HK36A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$18.00
700-HK36A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$19.00
700-HC24A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$19.00
700-HC24A24-4 ALLEN BRADLEY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$270.96
Taco SR504-5 4 Zone Next Generation Switching Relay, Expandable | Supplyhouse.Com
SupplyHouse.com
3
$270.96
Taco SR504-5 4 Zone Next Generation Switching Relay, Expandable | Supplyhouse.Com
SupplyHouse.com
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$19.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - 5-Pack
Super Bright LEDs
$225.00
Tekmar 304P 304P Switching Relay - 4 Zones W/ Priority | Supplyhouse.Com
SupplyHouse.com
$225.00
Tekmar 304P 304P Switching Relay - 4 Zones W/ Priority | Supplyhouse.Com
SupplyHouse.com
$241.72
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$241.72
Io HVAC Controls IO-WR 4 Channel Wireless Relay Kit | Supplyhouse.Com
SupplyHouse.com
$249.83
Johnson Controls C450CQN-4C System 450 Control Module W/ LCD, And 2 Analog Output Relay | Supplyhouse.Com
SupplyHouse.com
$249.83
Johnson Controls C450CQN-4C System 450 Control Module W/ LCD, And 2 Analog Output Relay | Supplyhouse.Com
SupplyHouse.com
$27.99
1Pcs 4-Channel 12V Red Relay Module With Optocoupler Isolation Fast
eBay
Free shipping
$27.99
1Pcs 4-Channel 12V Red Relay Module With Optocoupler Isolation Fast
eBay
$2.99
MTC Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For Audi
ECS Tuning
$2.99
MTC Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For Audi
ECS Tuning
$17.99
Bosch Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For VW, Audi
ECS Tuning
$17.99
Bosch Multipurpose Relay - Priced Each: Replacement 4 Pin Relay For VW, Audi
ECS Tuning
$320.47
750-515 WAGO 4-Channel Relay Output - AC 250 V - 2.0 A - Potential-Free - 4 Make Contacts
Onlinecomponents.com
$320.47
750-515 WAGO 4-Channel Relay Output - AC 250 V - 2.0 A - Potential-Free - 4 Make Contacts
Onlinecomponents.com
$31.26
Jessinie 5 V 4 Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Ard
Everymarket INC
$31.26
Jessinie 5 V 4 Channel Relay Module With Optocoupler Isolation, Supports High And Low Level Trigger, Compatible With Ard
Everymarket INC
$166.88
2972835 Phoenix Contact - Multiple Relay Module - UMK- 4 RM 24DC
WiAutomation US
$166.88
2972835 Phoenix Contact - Multiple Relay Module - UMK- 4 RM 24DC
WiAutomation US
$30.99
2Pcs 4-Channel 5V Relay Module With Optocoupler Isolation Fast
eBay
Free shipping
$30.99
2Pcs 4-Channel 5V Relay Module With Optocoupler Isolation Fast
eBay
$11.08
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module. Relay Accessories.
eBay
$11.08
5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module. Relay Accessories.
eBay
$48.14
Haljia 3 Pcs 4 Channel Relay Module 5 V Relay Board Mcu Expansion Board Universal Control Board With Optocoupler Compa
Everymarket INC
$48.14
Haljia 3 Pcs 4 Channel Relay Module 5 V Relay Board Mcu Expansion Board Universal Control Board With Optocoupler Compa
Everymarket INC
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
3
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
$27.29
5V 12V 24V 30A 4-Channel Relay Module High And Low Level Relay Module. Relay Accessories.
eBay.com
Free shipping
$27.29
5V 12V 24V 30A 4-Channel Relay Module High And Low Level Relay Module. Relay Accessories.
eBay.com