3 Pack Car Audio 150 Amp Resettable Fuse Circuit Breaker Car Protect for Audio System Fuse 12-48V DC for Car Audio Amps Overload Protection Fuse

Works as described, But the instructions are very slim and you cant find out what direction to hook them up. I don't know if they are one directional or bidirectional. They do have a Battery side and line side so That's what I used to hook up.

Installed on my jeep for my winch. It works excellently well. I was very impressed. Only down side is the lug connection is open. After I secured it to the battery I coved the stud with hotmelt glue to waterproof it a bit better.5/5 I recommend you buy

Would buy again

Decided to take a chance based on a few reviews. One of them showed up broken. more than one of them doesn't have confidence inspiring action. It seems lazy to close. I have them installed on a basic marine solar system. I will edit my review if the manufacturer contacts me.EDIT. The manufacturer contacted me and offered me a full refund. Excellent customer service

Works as expected, but small terminal posts. Had to grind down my wired terminal lug to fit the breaker.

I have 2 of these on my small RV type solar array and 2 DCM 110AH batteries one on each battery - hooked to a 2000W operating inverter. Tried to run a 1 HP air compressor on it . If the compressor tank was at zero to start, and the motor warm, the start surge on the motor was just below the 4000W peak that the inverter can do momentarily - but with a restart on it, it pulls hard enough that it tripped 1 and then both as it pulled over the 100A input limit. Turns out on surge, I was trying to pull nearly 400A through them (and way more than the 4000W output). I knew, I tried, and it tripped the breakers. I had an amp clamp type meter on the 12v circuit and they each tripped right at setting.Made me very happy to know that they worked correctly.

The breakers are good and easy to use. I have purchased multiple sets. But I've had a couple of them that overheat and disconnect early, way below the rated amperage. It is annoying!

I use them for a lot of different things. From a jump port on trucks to mud toys an salters an sound systems. I have done testing on them. They do trip around 300amps don't let the size fool you.

Bought mid may and it has already corroded beyond use.

Worked for my car audio install but the are abit small theses breakers but do work as intended

satisfait

Bien