For some reason, dual horn relay wiring harness kits are difficult to find lately. The Eastern Beaver dual horn relay harness (review) that I’ve used before is no longer being made, unfortunately. But ...

Ready-made wiring harness and relay kit makes it easy to add a horn relay to power a set of motorcycle horns. Uses high-quality components. Adding a relay can improve the horn’s output and reduce load ...

We show you how to wire in an electric fan relay kit with a thermostatic switch. If you've got an electric cooling fan on your classic car or hot rod and you want to know how to wire it with a relay, ...

After walking car shows for more than 40 years, we have seen tons of interesting rides. Open hoods say a lot about the person who owns the Mustang and how much they know about automotive electrical ...

The 15-mm-wide 788 Series pluggable DIN-rail relay allows push-in termination of solid and ferruled-stranded wire. The device accommodates wire sizes from 22 to 14 AWG and offers switching to 16 A at ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...

Hybrid relays are changing the way we think about switching inside electronic circuits. By combining the fast response of solid-state components with the reliability of mechanical contacts, these ...