3 Pack 300A Circuit Breaker with Manual Reset Fuse Holder for Car Audio Marine Boat Stereo Switch, with Wire Lugs Copper Washer

Works Great, as advertised.

These are great for Car Audio and hooking up subs. open the Circuit, work on what you need to do and then close it and your back online..

GOOD QUALITY

This is the second set that I ordered for my boat. The first one last me a couple of years before the switch (leg) broke off. Very durable and will but again.

50 amp breaker. I used for solar charger controller

Like this circuit breaker.. Works great. Well built

Good price

Arrived on time and is exactly what I ordered. I buy Circuit Breaker Fuse and Mega Fuse for my electrical protection. I use Circuit Breakers for branch circuits off the main battery. These branches could be for Audio, EFI computers and even the main electrical connection to the car fuse panel. I've even use these breakers to shut off the car when I leave the car a car show so no one can steal it. I've been very happy with them. The only Con I have is these breakers are not good it high temp locations so keep them away for your exhaust or headers. I had one fail when I mounted it just above my headers even though my hearders were wrapped to reduce heat. Good product overall. Must have and good buy