ZOOKOTO12V-32V DC 50A Circuit Breaker Fuse Inverter with Manual Reset Button for Auto Truck RV Marine Trailer Waterproof 50Amps

I purchased and installed Installed this on my boat for a Ace Brut line hauler. This replaced a 30 amp fuse that blew too fast. I've only used this circuit once for a lobster hooping trip and this held up well, no trips. Once finished with my fishing trip, it can be tripped to to de-energize the circuit. I would buy again if the need arises.

Good product. Worked as described.Well made.

So far so good! a third of the price of the OEM, so it can fail 3 times before I loose money...

This is a nice, small, waterproof breaker for the price. It comes with a decent rubber gasket that sandwiches between the mounting spot and the breaker itself. It doesn't include the mounting bolts, so you'll have to source them yourself (should take a #10 if I remember correctly). The terminal size is #10-32 threaded studs.If you reference the provided graph, the trip time on this 10A breaker can be as much as 10 seconds at 200% capacity. So at 20A with a 10A breaker, it could take 10 seconds for it to trip. This is what I was seeing with this hooked up and testing some load conditions. A faster trip time would be ideal, so just make sure the equipment/cabling downstream of the breaker can handle temporary elevated current levels.Overall, the breaker is small and waterproof. Easy to reset by the flip of the yellow lever. Would recommend.

Used this for solar panel isolation from MPPT charge. Install was easy. Using heavier guage wires and was a little difficult to get the wire around the nut. Not 100% sure on size, but I'd guess 8 gauge. Also, there are nuts in the screw holes. I tried to punch them out and couldn't get them to budge. I ended up finding a smaller screw to go through the hole into the wood I was securing the breaker and wiring for the charger. Overall it is what I needed, but the sizing was a little small for wiring I had and I don't have any idea why there is a nut built into it (and it doesn't come with screws).

For such a high amperage, quality control needs to be on the spot. The cover where the reset button and lever fell off when I took it out of the box. I believe it needed some glue. But the reset button fell out, and was now a dysfunctional unit. Not sure I can recommend this product seems flimsy plastic and 125 amps is a lot of Firepower if it doesn't turn off!

Works fine.

I like these circuit breakers. I put them on my Tacoma for an dual on board air compressor. It required one per pump. I put these under the hood and the pump in the rear bedside compartment with a on off switch at the bed. Everything is ignition controlled. These were a reasonable price and seem like decent quality. I would recommend and I will be buying more in the future for other projects.