What Do The Numbers On A Relay Mean

Steve answers the question Why are relay terminals numbered 30 85 86 87 He also has a funny way to remember them. A look at the numbers on automotive electrical terminals and why they're used link to the Wikipedia page with a list:. Find out what do relay numbers mean on 4 pin 5 pin relays and how to properly test them.

In part one of this video I explain what the common relay is used for In the most simple terms an automotive relay is an. How relays work In this video we look at how relays work what are relays used for different types of relay double pole single. Ever wondered why there are so many different types of automotive relays and which ones you actually need In this video we.

What happens inside a relay isn't magic but it is important Understanding how the relay works will help with diagnosis and. Explained on automotive air conditioning relay for comprressor magnetic clutch.