Shop 4 Channel Relay Module

Sponsored
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$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$20.99
GUETNEU Relay Board, Relay Module 4 Channel 1 SPDT DIN Rail Mount 24V DC/AC, Interface Board(FY-T734C-D24)
Amazon.com
19
$20.99
GUETNEU Relay Board, Relay Module 4 Channel 1 SPDT DIN Rail Mount 24V DC/AC, Interface Board(FY-T734C-D24)
Amazon.com
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
$22.99
GAEYAELE 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V DC/AC Interface Relay Module(FY-T734-12VACDC)
Amazon.com
140
$22.99
GAEYAELE 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V DC/AC Interface Relay Module(FY-T734-12VACDC)
Amazon.com
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$74.97
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 4 To 8V DC Input Model: DR-ODC5
Grainger
$74.97
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 4 To 8V DC Input Model: DR-ODC5
Grainger
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$158.95
MSD 7566-4 Four Channel Relay Module
Amazon.com
3
Free shipping
$158.95
MSD 7566-4 Four Channel Relay Module
Amazon.com
$30.99
5V Relay USB Serial Control Relay Switch Module USB 4 Channel Relay Automation Industrial Control Equipment With USB C To USB A Cable 4 Way Relay
Amazon.com
2
$30.99
5V Relay USB Serial Control Relay Switch Module USB 4 Channel Relay Automation Industrial Control Equipment With USB C To USB A Cable 4 Way Relay
Amazon.com
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
10
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$43.98
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$43.98
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$110.00
ZIPLink Stand-alone Relay Output Module: 4-pt (PN# ZL-RLS4-120)
Automation Direct
$110.00
ZIPLink Stand-alone Relay Output Module: 4-pt (PN# ZL-RLS4-120)
Automation Direct
$39.51
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 12 To 140V AC Output Model: OAC5
Grainger
$39.51
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 12 To 140V AC Output Model: OAC5
Grainger
$19.99
Dieserc DC 12V 24V 4CH Wireless Remote Control Switch DC 6-30V 10A 4-Channels 433Mhz Radio Frequency Relay Receiver With 2 RF Transmitters For Lights
Amazon.com
500
$19.99
Dieserc DC 12V 24V 4CH Wireless Remote Control Switch DC 6-30V 10A 4-Channels 433Mhz Radio Frequency Relay Receiver With 2 RF Transmitters For Lights
Amazon.com
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
8
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
2
Free shipping
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$75.08
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 5 To 24V DC Input, 240V AC Output Model: DR-OAC
Grainger
1
$75.08
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 5 To 24V DC Input, 240V AC Output Model: DR-OAC
Grainger
$1.19
$3.61
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
67% off
$1.19
$3.61
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$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
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$26.85
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Micro USB
eBay.com
Free shipping
$26.85
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Micro USB
eBay.com
$3.69
1 2 4 Way Channel Bluetooth-Compatible Relay Module DC 5V/12V Internet Smart Remote Control Mobile Phone Switch Wireless Relay
AliExpress
$3.69
1 2 4 Way Channel Bluetooth-Compatible Relay Module DC 5V/12V Internet Smart Remote Control Mobile Phone Switch Wireless Relay
AliExpress
$1.57
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
2
$1.57
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
$24.26
4-Channel 30A Relay Module Control High/Low Trigger Optocoupler Isolation D1F6
eBay.com
Free shipping
$24.26
4-Channel 30A Relay Module Control High/Low Trigger Optocoupler Isolation D1F6
eBay.com
$158.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
9
$158.95
MSD Ignition 4-Channel Relay Module
JEGS High Performance
$1.65
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$1.65
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$27.59
1/2/4/8 Channel Relay Board Module Optocoupler Relay High Low 5V 12V 24V New
eBay.com
$27.59
1/2/4/8 Channel Relay Board Module Optocoupler Relay High Low 5V 12V 24V New
eBay.com
$17.09
2Pcs DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolat...
eBay.com
Free shipping
$17.09
2Pcs DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolat...
eBay.com
$4.74
DC 7V-32V AC 220V 4 Channel Wifi Relay Module Wireless Remote Control Switch Jog Self-Lock Phone APP
Aliexpress
$4.74
DC 7V-32V AC 220V 4 Channel Wifi Relay Module Wireless Remote Control Switch Jog Self-Lock Phone APP
Aliexpress
$925.00
Vitrek HC-7B - 4 Channel 70A Source And 4 Channel Sense Relay Card
TEquipment
$925.00
Vitrek HC-7B - 4 Channel 70A Source And 4 Channel Sense Relay Card
TEquipment
Multiply by 4 (Random Order) | Learn Multiplication | Multiply By Music | Jack Hartmann
4:07
YouTubeJack Hartmann Kids Music Channel
Multiply by 4 (Random Order) | Learn Multiplication | Multiply By Music | Jack Hartmann
This multiplication song teaches the multiplication facts for the 4 times table. This Multiply by 4 song has cool original music that is very contemporary and age appropriate for 2nd through 5th graders. Also, this song goes through each table 1 through 12 three times to give your children a chance for more practice. This Multiply by 4 song ...
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Relay - Explained and animated - how relay works
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440.6K viewsDec 17, 2016
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Shop 4 Channel Relay Module

Sponsored
About our ads
$158.95
MSD 7566-4 Four Channel Relay Module
Amazon.com
3
Free shipping
$158.95
MSD 7566-4 Four Channel Relay Module
Amazon.com
$30.99
5V Relay USB Serial Control Relay Switch Module USB 4 Channel Relay Automation Industrial Control Equipment With USB C To USB A Cable 4 Way Relay
Amazon.com
2
$30.99
5V Relay USB Serial Control Relay Switch Module USB 4 Channel Relay Automation Industrial Control Equipment With USB C To USB A Cable 4 Way Relay
Amazon.com
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
10
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$43.98
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$43.98
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$110.00
ZIPLink Stand-alone Relay Output Module: 4-pt (PN# ZL-RLS4-120)
Automation Direct
$110.00
ZIPLink Stand-alone Relay Output Module: 4-pt (PN# ZL-RLS4-120)
Automation Direct
$39.51
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 12 To 140V AC Output Model: OAC5
Grainger
$39.51
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 12 To 140V AC Output Model: OAC5
Grainger
$19.99
Dieserc DC 12V 24V 4CH Wireless Remote Control Switch DC 6-30V 10A 4-Channels 433Mhz Radio Frequency Relay Receiver With 2 RF Transmitters For Lights
Amazon.com
500
$19.99
Dieserc DC 12V 24V 4CH Wireless Remote Control Switch DC 6-30V 10A 4-Channels 433Mhz Radio Frequency Relay Receiver With 2 RF Transmitters For Lights
Amazon.com
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
8
$21.99
Yitouniu 4CH Wireless Relay Module | Smart Home Control | Remote Switch | Self-Locking Mode | Tuya APP & Bluetooth Compatible
Amazon.com
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
2
Free shipping
$158.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$75.08
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 5 To 24V DC Input, 240V AC Output Model: DR-OAC
Grainger
1
$75.08
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 5 To 24V DC Input, 240V AC Output Model: DR-OAC
Grainger
$1.19
$3.61
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
67% off
$1.19
$3.61
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$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
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$18.99
5Pcs 5V 4 Channel Relay Module Compatible With Arduino And ARM Boards
Evalm
$26.85
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Micro USB
eBay.com
Free shipping
$26.85
4 Channel 5V Relay Module Relay Control Board With LED Indicator Relay Micro USB
eBay.com
$3.69
1 2 4 Way Channel Bluetooth-Compatible Relay Module DC 5V/12V Internet Smart Remote Control Mobile Phone Switch Wireless Relay
AliExpress
$3.69
1 2 4 Way Channel Bluetooth-Compatible Relay Module DC 5V/12V Internet Smart Remote Control Mobile Phone Switch Wireless Relay
AliExpress
$1.57
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
2
$1.57
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress

Shop 4 Channel Relay Module

Sponsored
About our ads
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$20.99
GUETNEU Relay Board, Relay Module 4 Channel 1 SPDT DIN Rail Mount 24V DC/AC, Interface Board(FY-T734C-D24)
Amazon.com
19
$20.99
GUETNEU Relay Board, Relay Module 4 Channel 1 SPDT DIN Rail Mount 24V DC/AC, Interface Board(FY-T734C-D24)
Amazon.com
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$133.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# D2-04TRS)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
$93.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser C
PLCHardware.com
$22.99
GAEYAELE 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V DC/AC Interface Relay Module(FY-T734-12VACDC)
Amazon.com
140
$22.99
GAEYAELE 4 Channel Relay Module 1 SPDT DIN Rail Mount 12V DC/AC Interface Relay Module(FY-T734-12VACDC)
Amazon.com
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$74.97
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 4 To 8V DC Input Model: DR-ODC5
Grainger
$74.97
Crydom Output Module: DIN-Rail & Surface Relay Mounting, 4 Pins, 4 To 8V DC Input Model: DR-ODC5
Grainger
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$73.00
Relay Output Module: 4-pt, 5-30 VDC/5-264 VAC (PN# P1-04TRS)
Automation Direct
$158.95
MSD 7566-4 Four Channel Relay Module
Amazon.com
3
Free shipping
$158.95
MSD 7566-4 Four Channel Relay Module
Amazon.com
$30.99
5V Relay USB Serial Control Relay Switch Module USB 4 Channel Relay Automation Industrial Control Equipment With USB C To USB A Cable 4 Way Relay
Amazon.com
2
$30.99
5V Relay USB Serial Control Relay Switch Module USB 4 Channel Relay Automation Industrial Control Equipment With USB C To USB A Cable 4 Way Relay
Amazon.com
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
10
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
$90.00
Allen-Bradley 700-N400A1 Industrial Control Relay, 4 N.O., Ser B
PLCHardware.com
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$12.99
3Pcs 5V 4 Channel Relay Module Compatible With Arduino And Other Boards
Evalm
$43.98
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$43.98
Crydom Output Module: PCB Relay Mounting, 4 Pins, 8V DC Input, 3 To 60V DC Output Model: ODC5
Grainger
$110.00
ZIPLink Stand-alone Relay Output Module: 4-pt (PN# ZL-RLS4-120)
Automation Direct
$110.00
ZIPLink Stand-alone Relay Output Module: 4-pt (PN# ZL-RLS4-120)
Automation Direct

  • 4 Channel Relay Module | eBay Official Site

    https://www.ebay.com › 4 channel relay module
    About our ads
    SponsoredGet 4 Channel Relay Module with Fast and Free Shipping on eBay. Looking for 4 C…
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