I think we all like to see the way things work. At the very least, viewing how an item functions will help us better understand its purpose. If there is a better example than the 48-Volt High-Amp Solenoid, you would be hard-pressed to find it. Not only is it educational, but it's also one of the most solemn duty aftermarket solenoids available at Buggies Unlimited.This solenoid looks a lot different, but it works the same as any other relay. Simply put, this is just a heavy-duty switch that joins power to its destination. This contactor has open sides that allow you to view the posts' closing internally as it energizes. Your Club Car, EZGO, or Yamaha are in good hands. This unit will go the distance and then some. It's a good thing too. The 48-Volt High-Amp Solenoid is the most used part on your golf cart. Shop with Buggies Unlimited and make sure the product you buy will stand up to the rigors you put it through.