Baomain 1-Pack 500A ANL Fuse Holder Kit with Fuse - Gold-Plated Terminals, for Car Audio, Amplifiers, 12V/24V DC Systems, Compatible with 0/2/4 AWG Wires

I use this as the primary catastrophic fuse between my battery bank and all of the other components of my RV solar system. With the correct size fuse, it's great piece of mind to know that the fuse will blow if an electrical problem occurs.

very easy to use and install. it seemed very well built i had no problem with it. very easy to see through to see the fuss.

Upgraded the Controller, solenoid, and switched to Lithium. This fuse block was just what I needed. I would buy this again if I needed one without hesitation.

There are many other options, but this does the three things a fuse holder must do. It holds the fuse. It connects to the cables. It prevents metal to metal contact. I doubt it'll take much heat, so don't do something stupid and mount it on the engine. I'm using it near the battery in the cable going to my winch with a 500 amp fuse. I've seen several opinions that a fuse is useless on a winch. But, my battery can provide over 700 amps, and the winch takes under 400 amps. So, if there's a catastrophic failure in the winch or power cables the fuse should blow before the Jeep catches fire. Maybe.

The bad: The holder is a bit thinner than most brand name fuse holders on the market. Feels flimsy, but will work. Face it though, the openings on the sides of the cover are NOT going to allow you to use a cable large enough to support 500A without cutting away some of the plastic to allow for the width of the cable. For example, I use a 2/0 cable with very thick insulation. The O.D. of the cable is .75" and the cover will not snap back on because of the tension caused by the cable in the opening. Also, be aware that the two plastic plugs that cover the bolt heads on the backside of the fuseblock have a bad habit of popping off. A dab of superglue or silicone, and they are adhered in place. The good: Comes with a 500A ANL fuse, and for the price at the time was the entire purpose behind the purchase of this item. Buy the fuse and get a free spare holder for a lower current fuse/cable combination. Overall: I'm NOT providing a test of the pass/fail ability of the fuse. I don't feel like creating that big of an arc from a car battery. With that said, if the fuse is manufactured correctly it should work fine. So - 10/10, Would buy again. (UNLESS I happen to find a 500A fuse that costs less at the exact moment of purchase)

These fuse blocks are excellent for the money. Used them for 3 years and still in good shape. Would recommend to anyone doing a subwoofer install.

Works as should.

This is a TRUE 500 watt fuse, I was skeptical at first until I hooked up my amps and it didn’t blow the fuse when I turned up my music.

See through casing

Solid heavy gauge fuse holder. You can really tighten down the posts to secure your connections. Used to protect vehicle's 12v power output. I recommend this product.

Fuse work perfectly for what I needed.

Included in my previous review.

Haven't tried it yet.Seems to be well Built.