RB-8R-12V Relay Board

This eight channels power relay board is an excellent solution for those who need a robust, reliable low price relay board.

It differs from the RB-8R-12V-5 for not having an auxiliary stabilized power supply onboard.

It is an outstanding solution for automotive, lamp or alarms, emergency switch, motor direction control, electric brake, robotics applications and much more.

It features:

8 fully independent relays, capable of handling a maximum current of 10 A each

Supply voltage: 12 Volt

The board accepts inputs rangings from -24 V to + 24 V

The board has been designed keeping robustness and flexibility in mind. Connections can be made in several different ways:

With all inputs loops separate and independent from each other.
With all inputs sharing a common reference.
With any mix of separate loops and common reference loops.

Safety is guaranteed by optically isolated inputs, providing a complete separation between inputs, outputs and the circuitry driving the relays.

If you want to know more about this relay board you can visit

the 12V relay board data sheet page

the relay board details pages, to appreciate the details of our 12V power relay boards

the relay board resource page, to read more about relay board usage, driving in AC, arcing mitigation and more