KCT Car Audio 80 Amp Resettable Fuse Circuit Breaker Car Protect for Audio System Fuse 12-24V DC for Car Audio Amps Overload Protection Fuse 80A

I hooked up a trolling motor and was blowing fuses like crazy. It turned out that my motor need 20 more amps than the original fuses allowed. So, I cut them out and put this in instead. It worked great and I have 10 amps to spare which means of course I can now spend even more money on the boat for a higher thrust trolling motor. BOAT = Break Out Another Thousand

I really like this product. However it would have been a little better if it came with one copper washer for each terminal to go under the nuts for better continuity. I had some laying around that worked perfect so I gave them 5 stars because it all worked out for me.

Dose what it’s meant to do. Just looks and feels cheap. Update 5-4-2020. I’m now buying the 4 one of these for different projects it’s a good product and works like it should

I put it on my system and it has saved me 2 fuses so far which almost paid for it already!

I bought this thinking a breaker is a breaker, and current simply trips it independent of voltage.I was using it between my solar panels and controller. The panels put out about 100 VDC, and 54A max. This breaker worked most of the time, but twice it tripped when the current from the panels was near max. At first I blamed the breaker, but then saw that it is rated for 12 - 24 VDC. So I'm assuming it tripped early because I was using too high of a voltage.Overall I like it, easy to connect, mounts to a wall nicely, easy to reset. I will keep it for a future 12V project...

Seemed to be build like other breakers I have on my PV system. This one however stopped working within a week of installation. Too bad it was past the return period. I would steer clear of this product. I have others that are still going strong after a much longer time.

LOVE this thing, no more fuses. Fits 4 gauge wire well and is surprisingly very VERY well made and rock solid. Made like a tank. I had prepared myself for a fugazi bootleg cheapo plastic deal for the $8 they are selling these for. I will say this will last you longer then you will need it.

These inline circuit breakers make it very easy to add circuit breakers to any project,they are easy to install and operate.