High Power Relays 12V

A mini relay can only handle a limited number of amps and cannot cope with power surges. So sometimes a mini relay is not enough, for example when you want to use it to switch on your boat’s starter motor. Then you need a high-power relay. Below you will find high-power 12V relays that can handle a basic current of 200A. Briefly, some of these relays can handle as much as 800A.

Read more about how a relay works.

Looking for high power relays with a different voltage? Check out the 24V relays we have here.

If you need help with your choice, feel free to contact us!

Showing 1–24 of 40 results

Showing 1–24 of 40 results