4 Channel Relay Breakout – 5V

Sale price £14
incl. VAT
excl. VAT
In stock

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Need to drive high current or high voltage devices with your Arduino, Raspberry Pi, or other 3.3V / 5V logic compatible circuit, microcontroller, or single-board computer? This premium 4 channel 10A relay breakout board can handle it!

Each relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal. The board uses high-quality North American sourced parts and logic that is a lot more friendly to common microcontrollers and single-board computers.

Simply connect 5V power, Ground, and your digital I/O to the 6 pin header and that’s it – no need for any additional components! We offer a matching 6-pin Molex KK to male jumper cable for this relay module here!

Version 1.2 adds isolation routing to the board and a few SMD components have been shifted around.

Please Note: While this board is capable of switching higher voltages, please exercise caution.


  • 10A/250VAC per channel
  • 3.3 / 5V Logic Level Compatible
  • Dimensions: 78 x 47.3 x 18.7mm
  • 8A/30VDC per channel
  • LEDs to indicate activated relays
  • 4 mounting holes
  • 4-pin connector style: Molex KK
  • Weight: 60g
  • Manufactured in Canada


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