On todays video we dive into Bosch style automotive relay. We go over the schematic and terminals of the relay as well as show how to wire them for different configurations. We also show the difference between a standard 5 pin relay and show 2 different examples of 4 pin relays and have a look at the inside of a relay.

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12v Relay https://amzn.to/49oM5up
24v Relay https://amzn.to/3SrypId
36v Relay https://amzn.to/49lw1cY
48v Relay https://amzn.to/49lMnCk