Circuit Breaker 200 Amp for Trolling Motor Boat Marine ATV Vehicles Stereo Audio Electronic Battery System Inline Fuse with Manual Reset Switch 12V-24V

I upgraded everything to Lithum and solar. It works just fine as long as your wife doesn't plug in a hair dryer.

It appears to be great quality and the ease to install and reset if need be.

Works as expected.

I have two with my lifepo4s, one after the charge controller then one before the inverter. No false trips.

These are absolutely awesome. Works great for car audio. Makes it super easy to isolate audio or auxiliary accessory.

Excellent product, much better than a fusible link. in case of an accidental short, you can merely reset it and go. A fusible link would blow and without a replacement, you're dead in the water. A must have for any boat.

Had an arc fire happen , saved the rest of the vehicle fire stopped right at the breaker

The breaker seems like it would be a great product. I had one installed and was using it as a disconnect switch. All worked as expected, however not able to test the 200A breaker feature. I had to make a change to the wiring and that is when it all went south. Once you tighten the nuts, they may not come off. Best I can tell, the threads strip and the nut will lock on completely (crossing the threads) when trying to remove. I was unable to remove the nut and eventually the plastic package of the breaker shattered. I thought this must have been something I did wrong, so I bought another one. The same thing happened to that one when I started a wiring change. Even with a vice and large socket set, I was unable to get the nut off. I then resorted to an angle grinder to try to cut it off, but my wire terminal lugs were too close to not damage them. I failed to get this off even with the angle grinder. Eventually I had to cut my DC wires and attach new terminal lugs to put them back into service. both breakers were destroyed in the process. If you have these installed on a boat, do not attempt to remove them unless you are in port.