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Devantech Multichannel Relay Module Boards

Devantech Brand: Devantech

A range of 2- and 8-channel relay module boards that are available with several control types and current ratings. There are relay modules that can be controlled over the Ethernet using simple TCP/IP commands and for which there is a free Android app available to be able to control the relay module remotely. Several modules are controlled via USB for immediate control via computer and there is also a relay module board that has control via serial bus or I2C.

For further details of the boards please see the individual product pages.

  • All relays Single Pole Changeover (SPCO) type
  • LED Indication
  • Operational temperature –40°C to +70°C
  • Screw terminals
Description Image Product Buy Pricing (Ex VAT) Current Rating Per Relay Input Voltage (DC) Length Height Width Control Type Type
Devantech ETH008-B 8 Channel 16A Relay Board Controlled Via Ethernet
Devantech ETH008-B 8 Channel 16A Relay Board Controlled Via Ethernet
Standard range
Order code: 60-5055
MPN: ETH008-B

21 in stock, despatched same dayAdditional quantity lead time 14 days
1+ £53.43
Price per unit Ex VAT 		16A 12V DC 85mm 85mm 143mm Ethernet Relay Board
Devantech ETH002-B 2 Channel 16A Relay Board Controlled Via Ethernet
Devantech ETH002-B 2 Channel 16A Relay Board Controlled Via Ethernet
Standard range
Order code: 60-5057
MPN: ETH002-B

16 in stock, despatched same dayAdditional quantity lead time 5 weeks
1+ £38.81
Price per unit Ex VAT 		16A 12V DC 66mm 66mm 85mm Ethernet Relay Board
Devantech USB-RLY08C 8 Channel 2A Relay Board Controlled Via USB
Devantech USB-RLY08C 8 Channel 2A Relay Board Controlled Via USB
Standard range
Order code: 66-0338
MPN: USB-RLY08C

23 in stock, despatched same dayAdditional quantity lead time 5 weeks
1+ £38.36
Price per unit Ex VAT 		2A 5V DC 81mm 62mm USB Relay Board
Devantech USB-RLY16 8 Channel 16A Relay Board Controlled Via USB
Devantech USB-RLY16 8 Channel 16A Relay Board Controlled Via USB
Standard range
Order code: 60-5062
MPN: USB-RLY16

7 in stock, despatched same dayAdditional quantity lead time 5 weeks
1+ £50.87
Price per unit Ex VAT 		16A 5V DC 84mm 84mm 143mm USB Relay Board
Devantech USB-RLY16L 8 Channel 16A Latching Relay Board Controlled Via USB
Devantech USB-RLY16L 8 Channel 16A Latching Relay Board Controlled Via USB
Extended range
Order code: 60-5068
MPN: USB-RLY16L

Available to back orderBack-order availability date - 05/05/2026
1+ £52.90
Price per unit Ex VAT 		16A 5V DC 79mm 79mm 147mm USB Relay Board
Mftrs. pt. no.RelayOptically isolatedControlCurrent ratingInputWidthHeightOrder
outputsoutputstypeper relayvoltage(mm)(mm)code
ETH0088-Ethernet16A12V DC1438560-5055
ETH-0022-Ethernet16A12V DC856660-5057
USB-RLY08B8-USB1AUSB816260-5058
USB-RLY022-USB16AUSB715160-5060
USB-RLY168-USB16A12V DC1438460-5062
USB-RLY16L8-USB16AUSB1477960-5068


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