🏎️ High-Performance 10 Pack Bosch Style 5-Pin 12V Relay Switches [SPDT] [30/40 Amp] for Auto Fan Cars - 12 Volt Automotive Relays Review

Good standard 5 pin Bosch relays. Great price for a pack of 10. I didn't need all 10, but for the price I could turn down the quantity. I was hoping to take 1 or 2 that I didn't want to use for my project and disassemble them as a tutorial, but they are fully sealed at the bottom to make them more weatherproof. That's really a huge plus that you can't see too well in the picture. I'm so-so on the mounting clip that comes with it. I also bought a relay box for my project so I didn't use the…

They arrived as indicated. If you look at the price, you'll see that you get ten for the price of three. I installed four in my 1995 Jeep Wrangler 2.5L and they all work better than expected. I believe the relays I removed were the original relays. The engine runs much more stable, I knew that one of them was starting to fail. made the installation very rigid. If the extra width was on the other side it wouldn't matter. I was able to install them and on the other hand I doubt they will ever…

Relays work for all practical purposes but the diagrams on top of the relay are all wrong. Contacts 87 and 87a must be swapped with the 30-pin switch pointing to 87a. 87a is the "normally closed" relay contact and should be on the right hand side and 87 is the "normally open" or "changeover" contact which should be on the left hand side. When you turn on relays 85 and 86, the magnetic field (dashed line) pulls the 30-pin switch to pin 87, which closes the relay. The top diagram shows the relay…