5v 4 Channel Relay Module with Optocoupler


Control various appliances, and other equipment with large voltage/current.

In stock

SKU: PHI1071213 Category: Tag:


Control various appliances, and other equipment with large voltage/current.


  • 5V 4 Channel relay interface board
  • High current relay
  • AC 250v 10A / DC 30V 10A
  • Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, ARM etc.)



  • Output Channels: 4
  • Supply Voltage: 5V
  • Switching Capacity:
    • DC: 30V DC / 10A
    • AC: 250V AC / 10A
  • Mounting Holes: 3mm
  • GND: Ground
  • Logic Input Current: 4mA
  • Power Take-Up Reel: 70mA


1 * 5v 4 Channel Relay Module with Optocoupler

We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

Australian Orders

  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
  • Standard Shipping – Free (higher cost / larger products) – Sent via Australia Post Parcel Service or Courier Service, depending on location and mailing address, 2 – 5 business days delivery, with full tracking.
  • Express Post – $12.00 (Cost may be higher depending on product size) – Sent via Australia Post Express Service, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Orders outside of metro orders can take 2+ days longer than the estimates stated above.

International Orders
Currently, we don’t ship internationally, but this will be coming soon, so stay tuned!

Pick Up
In-person pickup is currently not available. If the order is urgent, please contact us to see what can be arranged.

If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

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