8 Channel Relay Board Available Now and Ready To Ship

You can find great prices and selection on new and used 8 Channel Relay Board from one of the most trusted online retailers around and that place is Ebay.com. If you are a business owner, the first thing on your mind is saving a buck or two. To Reduce that bottom line and make more profit. Business equipment and supplies are expensive and for most business owners, they would rather buy used than new and save a ton of money. Our listings are straight from Ebay so take a look and if you see something that interests you, just click for more info.

   
1 16 Channel 5v 12v Relay Module Board For Arduino Raspberry Pi Arm Avr Dsp Pic

1 16 Channel

1 16 Channel 5v 12v Relay Module Board For Arduino Raspberry Pi Arm Avr Dsp Pic

$36.09

8 Channel Relay Board Network Ip Web Relay Dual Control Ethernet Rj45 Port us

8 Channel Relay

8 Channel Relay Board Network Ip Web Relay Dual Control Ethernet Rj45 Port us

$39.99

Elexol 8 channel Relay Output Board E154554 Clean Fast Shipping

Elexol 8 channel

Elexol 8 channel Relay Output Board E154554 Clean Fast Shipping

$49.00

Elexol 8 channel Relay Module

Elexol 8 channel

Elexol 8 channel Relay Module

$68.75

Eurotek 8 Channel Relay Et mrz08 24dc 2sc n ar Breakout Board

Eurotek 8 Channel

Eurotek 8 Channel Relay Et mrz08 24dc 2sc n ar Breakout Board

$75.00

Relay Board Msa 490561 8 channel With Phoenix Contact Carrier

Relay Board Msa

Relay Board Msa 490561 8 channel With Phoenix Contact Carrier

$60.00

Etamic 430696 Face 2 3 8 channel Relay Board

Etamic 430696 Face

Etamic 430696 Face 2 3 8 channel Relay Board

$41.75

10pcs Samiore Robot 5v 8 Channel Relay Module Board Pic Avr Mcu Dsp Arm Electro

10pcs Samiore Robot

10pcs Samiore Robot 5v 8 Channel Relay Module Board Pic Avr Mcu Dsp Arm Electro

$79.00

Liebert 02 779251 02 8 Channel Alarm Relay Board Rev B P l 2 Used Excellent

Liebert 02 779251

Liebert 02 779251 02 8 Channel Alarm Relay Board Rev B P l 2 Used Excellent

$45.00

Kmtronic Usb 8 Channel Relay Board Rs232 Serial Controlled Microchip Cdc

Kmtronic Usb 8

Kmtronic Usb 8 Channel Relay Board Rs232 Serial Controlled Microchip Cdc

$33.30

High Level Trigger 8 Channel 5v Solid State Relay Module Board Ssr String Lights

High Level Trigger

High Level Trigger 8 Channel 5v Solid State Relay Module Board Ssr String Lights

$32.59

Com trol 42ab503g01 Hussmann 170510 Relay Output Board 8 channel 4k 4k2e 8ro

Com trol 42ab503g01

Com trol 42ab503g01 Hussmann 170510 Relay Output Board 8 channel 4k 4k2e 8ro

$129.00

Kmtronic Rs485 8 Channel Relay Board controller Din Clips

Kmtronic Rs485 8

Kmtronic Rs485 8 Channel Relay Board controller Din Clips

$49.50

8 Channel Spst no 30amp Power Relay Module Board 12v Version 30a X1

8 Channel Spst

8 Channel Spst no 30amp Power Relay Module Board 12v Version 30a X1

$72.00

Devantech Usb rly08 8 Channel 1a Relay Board Usb Control Ac Dc Switching

Devantech Usb rly08

Devantech Usb rly08 8 Channel 1a Relay Board Usb Control Ac Dc Switching

$39.00

Com trol Mcs 4000 40ab503g01 Relay Output Card Board 8 channel

Com trol Mcs

Com trol Mcs 4000 40ab503g01 Relay Output Card Board 8 channel

$149.00

Eurotek Et mrz08 24dc sc n ar Breakout Board 8 Channel Relay Module

Eurotek Et mrz08

Eurotek Et mrz08 24dc sc n ar Breakout Board 8 Channel Relay Module

$32.48

Kmtronic Usb 8 Channel Relay Board Din Rail Microchip Cdc

Kmtronic Usb 8

Kmtronic Usb 8 Channel Relay Board Din Rail Microchip Cdc

$36.45

8 Channel 10amp Spdt Power Relay Module Board Dc24v Version X1

8 Channel 10amp

8 Channel 10amp Spdt Power Relay Module Board Dc24v Version X1

$35.00

8 Channel 10amp Spdt Power Relay Module Board Dc12v Version

8 Channel 10amp

8 Channel 10amp Spdt Power Relay Module Board Dc12v Version

$34.99

8 Channel 10amp Spdt Power Relay Module Board Dc24v Version Md d228 24v

8 Channel 10amp

8 Channel 10amp Spdt Power Relay Module Board Dc24v Version Md d228 24v

$34.99

Kmtronic Rs232 Serial Com Controlled 8 Channel Relay Board Box 12v

Kmtronic Rs232 Serial

Kmtronic Rs232 Serial Com Controlled 8 Channel Relay Board Box 12v

$42.30

8 Channel Ethernet Remote Io Relay Module Board Modbus Tcp Udp 4ch Ad 4chpt100

8 Channel Ethernet

8 Channel Ethernet Remote Io Relay Module Board Modbus Tcp Udp 4ch Ad 4chpt100

$148.59

8 Channel 10amp Spdt Power Relay Module Board Dc5v Version Sku Md d228 5v 1

8 Channel 10amp

8 Channel 10amp Spdt Power Relay Module Board Dc5v Version Sku Md d228 5v 1

$34.49

5pcs 8 Channel 5v Relay Shield Module Board Optocoupler Module Arduino Arm Avr

5pcs 8 Channel

5pcs 8 Channel 5v Relay Shield Module Board Optocoupler Module Arduino Arm Avr

$34.79

Kmtronic Uart Serial Controlled 8 Channel Relay Board Box 12v

Kmtronic Uart Serial

Kmtronic Uart Serial Controlled 8 Channel Relay Board Box 12v

$49.50

Kmtronic Usb Rs485 8 Channel Relay Board controller

Kmtronic Usb Rs485

Kmtronic Usb Rs485 8 Channel Relay Board controller

$62.10

Ethernet Internet 8 Channel Relay Board Ip Snmp Windows Android Software

Ethernet Internet 8

Ethernet Internet 8 Channel Relay Board Ip Snmp Windows Android Software

$96.00

8 channel Relay Control Module Driver Board Control Board Amplifier Board Plc

8 channel Relay

8 channel Relay Control Module Driver Board Control Board Amplifier Board Plc

$36.80

8 Channel 10amp Spdt Power Relay Module Board Dc5v Version X1

8 Channel 10amp

8 Channel 10amp Spdt Power Relay Module Board Dc5v Version X1

$35.00

8 Channel 10amp Spdt Power Relay Module Board Dc12v Version X1

8 Channel 10amp

8 Channel 10amp Spdt Power Relay Module Board Dc12v Version X1

$35.00

1 2 4 8 16 Channel Relay Board Module Optocoupler Led For Arduino Pic Arm Avr Us

1 2 4

1 2 4 8 16 Channel Relay Board Module Optocoupler Led For Arduino Pic Arm Avr Us

$38.98

Lot Pcs 5v 4 8 Channel Relay Board Module Optocoupler For Arduino Pic Arm Avr

Lot Pcs 5v

Lot Pcs 5v 4 8 Channel Relay Board Module Optocoupler For Arduino Pic Arm Avr

$47.99

Usr io88 Rj45 lan ip Network Relay Control Board Module 8 Channel Wifi Remote

Usr io88 Rj45

Usr io88 Rj45 lan ip Network Relay Control Board Module 8 Channel Wifi Remote

$81.90

8 Channels Relay Board With Clips For Din Mount Rail

8 Channels Relay

8 Channels Relay Board With Clips For Din Mount Rail

$75.00

8 Channel Usb Relay Board

8 Channel Usb

8 Channel Usb Relay Board

$100.95

Wireless Wifi 802 11 Eight 8 Channel Relay Module Board Web Tcp ip Vb6 Bcb6

Wireless Wifi 802

Wireless Wifi 802 11 Eight 8 Channel Relay Module Board Web Tcp ip Vb6 Bcb6

$232.00

1pcs Dc12v 8 channel Plc Amplifier Board Omron Relay Module Compatible With Npn

1pcs Dc12v 8

1pcs Dc12v 8 channel Plc Amplifier Board Omron Relay Module Compatible With Npn

$35.56

Original Ds2408s 1 wire 8 channel Addressable Switch Relay Development Board

Original Ds2408s 1

Original Ds2408s 1 wire 8 channel Addressable Switch Relay Development Board

$48.00

8 Channel Web Ethernet Remote Io Relay Module Board Modbus Tcp Udp Rtu Ascii

8 Channel Web

8 Channel Web Ethernet Remote Io Relay Module Board Modbus Tcp Udp Rtu Ascii

$128.59

Elexol 8 Channel Opto I o Board 3 24v Dc Ac

Elexol 8 Channel

Elexol 8 Channel Opto I o Board 3 24v Dc Ac

$45.38

Sainsmart 8 channel 5v Solid State Relay Module Board For Arduino Uno Mega2560

Sainsmart 8 channel

Sainsmart 8 channel 5v Solid State Relay Module Board For Arduino Uno Mega2560

$39.98

Kmtronic Usb Rf433mhz 8 Channel Relay Board controller

Kmtronic Usb Rf433mhz

Kmtronic Usb Rf433mhz 8 Channel Relay Board controller

$76.50

5pcs 8 Channel 5v Relay Shield Module Board For Arduino Raspberry Pi Arm Avr Cn

5pcs 8 Channel

5pcs 8 Channel 5v Relay Shield Module Board For Arduino Raspberry Pi Arm Avr Cn

$33.83

Kmtronic Lan Ethernet Ip 8 Channels Relay Board Web Box

Kmtronic Lan Ethernet

Kmtronic Lan Ethernet Ip 8 Channels Relay Board Web Box

$72.45

Icp Das 16 channel Opto islated Digital Input 8 channel Relay Output Board New

Icp Das 16

Icp Das 16 channel Opto islated Digital Input 8 channel Relay Output Board New

$118.00

Internet ethernet Eight Channel Relay Board Web Tcp ip Telnet E mails Http Api

Internet ethernet Eight

Internet ethernet Eight Channel Relay Board Web Tcp ip Telnet E mails Http Api

$160.00

Pencom Design 8 Channel Usb Relay Board With Io Led s Model U8 rly io ext l

Pencom Design 8

Pencom Design 8 Channel Usb Relay Board With Io Led s Model U8 rly io ext l

$54.14

5v 1 2 4 8 16 Channel Relay Board Module Optocoupler Led For Arduino Pic Arm Avr

5v 1 2

5v 1 2 4 8 16 Channel Relay Board Module Optocoupler Led For Arduino Pic Arm Avr

$38.98

Kmtronic Rf433mhz Eight Channel Relay Board Box 12v

Kmtronic Rf433mhz Eight

Kmtronic Rf433mhz Eight Channel Relay Board Box 12v

$45.90

Wireless Wifi 12 Relay Channel Output Adc I o Module Board Home Automation

Wireless Wifi 12

Wireless Wifi 12 Relay Channel Output Adc I o Module Board Home Automation

$263.00

Domoticz Lan Ethernet Ip 8 Channels Relay Board Web Box

Domoticz Lan Ethernet

Domoticz Lan Ethernet Ip 8 Channels Relay Board Web Box

$72.45

Elexol Opto Input Board 8 channel Clean Fast Shipping

Elexol Opto Input

Elexol Opto Input Board 8 channel Clean Fast Shipping

$35.00

Din Rail Mount Relay Board pc 8rm o58 24vdc 21 8 Channel

Din Rail Mount

Din Rail Mount Relay Board pc 8rm o58 24vdc 21 8 Channel

$42.00

Keithley Sra 01 8 Channel Solid State I o Module Accessory Board

Keithley Sra 01

Keithley Sra 01 8 Channel Solid State I o Module Accessory Board

$49.99

Com trol Invensys Rgr 40ab502g01 Digital Input Card Board 8 Channel

Com trol Invensys

Com trol Invensys Rgr 40ab502g01 Digital Input Card Board 8 Channel

$149.00

Kmtronic Lan Ethernet Ip 8 Channels Relay Board Web Box With Din Rail Clips

Kmtronic Lan Ethernet

Kmtronic Lan Ethernet Ip 8 Channels Relay Board Web Box With Din Rail Clips

$84.60

Dc24v 8 Channels Omron Relay Module Plc Amplifier Board G2r 1 e Relay Module

Dc24v 8 Channels

Dc24v 8 Channels Omron Relay Module Plc Amplifier Board G2r 1 e Relay Module

$38.00

Comtrol Rocketport 40ab502g01 Mcs 4000 Digital Input Board 8 Channel

Comtrol Rocketport 40ab502g01

Comtrol Rocketport 40ab502g01 Mcs 4000 Digital Input Board 8 Channel

$170.00

Domoticz Lan Ethernet Ip 8 Channels Relay Board With Clips For Din Mount Rail

Domoticz Lan Ethernet

Domoticz Lan Ethernet Ip 8 Channels Relay Board With Clips For Din Mount Rail

$76.05

Kmtronic Lan Ethernet Ip 8 Channels Web Relay Board Box

Kmtronic Lan Ethernet

Kmtronic Lan Ethernet Ip 8 Channels Web Relay Board Box

$89.52

Hivitronix 8 Way Channel Relay Board Module Hr0508a4x2 Unused 1214

Hivitronix 8 Way

Hivitronix 8 Way Channel Relay Board Module Hr0508a4x2 Unused 1214

$35.00

8 Channels 24v 5a Pa1a Relay Module Driver Board Amplifier Board Pnp Module

8 Channels 24v

8 Channels 24v 5a Pa1a Relay Module Driver Board Amplifier Board Pnp Module

$38.00

Hp 44728a 8 Channel Relay Actuator Board And Connector Module

Hp 44728a 8

Hp 44728a 8 Channel Relay Actuator Board And Connector Module

$65.00

National Instruments Sc 2062 8 channel Relay Board 4 b 89

National Instruments Sc

National Instruments Sc 2062 8 channel Relay Board 4 b 89

$40.00

Eurotek Breakout Board 8 Channel Relay Et mrz08 24dc 2sc n ar

Eurotek Breakout Board

Eurotek Breakout Board 8 Channel Relay Et mrz08 24dc 2sc n ar

$49.95

8channel Relay Network Ip Relay Web Relay Dual Control Rj45 Interface Board

8channel Relay Network

8channel Relay Network Ip Relay Web Relay Dual Control Rj45 Interface Board

$48.99

4 8 10 16 Channel Plc Relay Module Terminal Magnifying Board Collinear Module

4 8 10

4 8 10 16 Channel Plc Relay Module Terminal Magnifying Board Collinear Module

$81.99

Nac Lsi 8 140 7 Relay Output Board 4 Channel Used

Nac Lsi 8

Nac Lsi 8 140 7 Relay Output Board 4 Channel Used

$209.00

Kmtronic Rs485 8 Channel Relay Board controller

Kmtronic Rs485 8

Kmtronic Rs485 8 Channel Relay Board controller

$56.48

4 8 10 16 Channel Plc Relay Module Terminal Magnifying Board Collinear Module

4 8 10

4 8 10 16 Channel Plc Relay Module Terminal Magnifying Board Collinear Module

$50.99

Husky 8 Channel Ssr Relay Board Module L n 3a 230v W Relay Car2 2463559 G2705

Husky 8 Channel

Husky 8 Channel Ssr Relay Board Module L n 3a 230v W Relay Car2 2463559 G2705

$349.99

Cyber Research Cypdiso 8 8 channel Isolated Relay Board 37pin New Surplus No Box

Cyber Research Cypdiso

Cyber Research Cypdiso 8 8 channel Isolated Relay Board 37pin New Surplus No Box

$199.99

Used Westinghouse Emerson 5517307 Ovation 8 Channel Relay Board Rev A

Used Westinghouse Emerson

Used Westinghouse Emerson 5517307 Ovation 8 Channel Relay Board Rev A

$97.50

Eurotek Et mrz08 Breakout Board 8 Channel Relay Et mrz08 24dc 2sc n ar

Eurotek Et mrz08

Eurotek Et mrz08 Breakout Board 8 Channel Relay Et mrz08 24dc 2sc n ar

$60.00

New Measurement Computing Ssr rack08 Relay Backpane 8 Channel Board

New Measurement Computing

New Measurement Computing Ssr rack08 Relay Backpane 8 Channel Board

$49.99

Computer Boards Inc 8 Channel Relay Boards lots Of 2 P n Cio erb08

Computer Boards Inc

Computer Boards Inc 8 Channel Relay Boards lots Of 2 P n Cio erb08

$35.00

Opto 22 Relay Digital I o Board pb8 Opto 22 Relay Plc Cnc 8 Channel Ac dc

Opto 22 Relay

Opto 22 Relay Digital I o Board pb8 Opto 22 Relay Plc Cnc 8 Channel Ac dc

$99.99

Internet ethernet 12 Channel Relay Module 16 A d I o Board Web Tcp ip Daq

Internet ethernet 12

Internet ethernet 12 Channel Relay Module 16 A d I o Board Web Tcp ip Daq

$187.00

National Instruments Ni Sc 2062 8 channel Relay Output Board W cable Labview

National Instruments Ni

National Instruments Ni Sc 2062 8 channel Relay Output Board W cable Labview

$52.00

Computer Boards Inc 8 Channel Relay Boards P n Cio erb08

Computer Boards Inc

Computer Boards Inc 8 Channel Relay Boards P n Cio erb08

$50.00

5pcs Geekcreit 5v 8 Channel Relay Module Board For Arduino Pic Avr Dsp Arm

5pcs Geekcreit 5v

5pcs Geekcreit 5v 8 Channel Relay Module Board For Arduino Pic Avr Dsp Arm

$36.65

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated Rt

Ethernet Tcp ip

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated Rt

$46.34

1 4 8 Channel Optocoupler Isolation Module Opto isolator High low Level Board

1 4 8

1 4 8 Channel Optocoupler Isolation Module Opto isolator High low Level Board

$38.00

Din Rail Mount 8 Channel 6 Amp Ssr Module Board In 4 32vdc Out 100 240vac X1

Din Rail Mount

Din Rail Mount 8 Channel 6 Amp Ssr Module Board In 4 32vdc Out 100 240vac X1

$80.50

1 4 8 Channel Optocoupler Isolation Module Opto isolator High low Level Board

1 4 8

1 4 8 Channel Optocoupler Isolation Module Opto isolator High low Level Board

$37.69

1 4 8 Channel Optocoupler Isolation Module Opto isolator High low Level Board

1 4 8

1 4 8 Channel Optocoupler Isolation Module Opto isolator High low Level Board

$32.99

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated Ub

Ethernet Tcp ip

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated Ub

$37.48

Icp Das Piso p8r8 Cr Board 8 Channel Isolated Di 8 Ch Relay

Icp Das Piso

Icp Das Piso p8r8 Cr Board 8 Channel Isolated Di 8 Ch Relay

$300.00

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated

Ethernet Tcp ip

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated

$41.97

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated Sp

Ethernet Tcp ip

Ethernet Tcp ip Rj45 Port Remote Controller Board 8 Channels Relay Integrated Sp

$36.29

1 16 Channel 5v 12v Relay Module Board For Arduino Raspberry Pi Arm Avr Dsp Pic

1 16 Channel

1 16 Channel 5v 12v Relay Module Board For Arduino Raspberry Pi Arm Avr Dsp Pic

$36.09

Usb 8 Channel Relay Board Serial Controlled Microchip Ic

Usb 8 Channel

Usb 8 Channel Relay Board Serial Controlled Microchip Ic

$46.00

Com trol 42ab503g01 Hussmann 170510 Relay Output Board 8 channel 4k 4k2e 8ro

Com trol 42ab503g01

Com trol 42ab503g01 Hussmann 170510 Relay Output Board 8 channel 4k 4k2e 8ro

$149.00

Kmtronic Rs485 8 Channel Relay Board controller

Kmtronic Rs485 8

Kmtronic Rs485 8 Channel Relay Board controller

$45.00

Rs232 Serial Com Controlled 8 Channel Relay Board Box 12v

Rs232 Serial Com

Rs232 Serial Com Controlled 8 Channel Relay Board Box 12v

$59.00

Eight 8 Channel Relay Module Board For Remote Control Lan Ethernet Snmp

Eight 8 Channel

Eight 8 Channel Relay Module Board For Remote Control Lan Ethernet Snmp

$96.00

New Ds2408s 1 wire 8 channel Addressable Switch Relay Board Latest Ds2408

New Ds2408s 1

New Ds2408s 1 wire 8 channel Addressable Switch Relay Board Latest Ds2408

$48.00

Wireless Wifi Eight Channel Relay Board Tcp ip Web Http Api Telnet E mails

Wireless Wifi Eight

Wireless Wifi Eight Channel Relay Board Tcp ip Web Http Api Telnet E mails

$232.00