Blue Sea Systems 5191 Fuse Block Terminal 30-300 AMP

Works great, really cool.

Used this in our cruising sailboat as a combination buss bar and fuse rail for three house battery charging sources.The outputs from a solar charge controller, a shore power/generator source and an ACR in the alternator charging circuit were combined and connected to our 400Ah house battery bank.A neat way to combine and fuse several high current circuits.The MRBF fuses are relatively expensive compared with conventional fuses but that is offset by the reduction in parts count to some extent. Definitely worth spending the extra for the compact and tidy result.

The Blue Sea Systems 5191 Fuse Block Terminal has been nothing short of a revelation for my power management setup. I invested in this brilliant solution to seamlessly integrate my Dometic RTX2000 air conditioner into my Lynx distributor by Victron.The challenge with the Lynx distributor was its limited available slots, necessitating the addition of another Lynx—an expensive and space-consuming proposition. The Blue Sea Systems fuse block terminal provided an elegant and straightforward solution. By attaching it to the end of the Lynx and securely fastening it with a simple bolt-down mechanism, I was able to connect the air conditioner to the Victron system.This small yet critical addition allowed me to not only connect the air conditioner but also monitor its current, draw, and amperage. In the past, the air conditioner was directly linked to the battery, leaving me guessing about its power consumption, which was far from ideal.It's essential to note that when installing the Blue Sea Systems 5191 Fuse Block Terminal, make sure you don't over-tighten the fasteners. Refer to the manufacturer's torque specifications to ensure a secure yet safe installation.In a nutshell, the Blue Sea Systems 5191 Fuse Block Terminal is a must-have addition for anyone aiming to optimize their power management system. It's a versatile, user-friendly solution that resolves common power distribution challenges. I wholeheartedly recommend this product to fellow enthusiasts who wish to take the guesswork out of power monitoring and improve energy efficiency. It's a true game-changer, delivering on its promises and ensuring a more streamlined and efficient power setup, with a vital caution for installation.

No voltage or current drop directly to the battery terminal post.Might buy the double or quad fuse setup in the future.Only way to go and makes it safer.

When you need electrical components for marine or RV, Blue Sea can't be beat. High quality and perfect for the batteries in my RV.

Ok

Good product, no fuse included, though. Misleading pic/description.

I purchased this fuse block terminal when I upgraded the batteries in my RV to lithium. This terminal fuse allows me to add a fuse at the source and eliminates the possibility of my battery cable shorting out.The quality of this item is right up there with the other Blue Sea items I have used. There is one thing I wish they would change - the safety cover only protects the fuse terminal and not the battery terminal. I would like to see a larger cover that protected both.I would definitely recommend this product to others. I have always been happy with Blue Sea items.

Full rating! Seems to do what its designed for. Quality appears top notch.

Misleading picture and description - fuse missing on delivered item

Very neat system for mounting fuse directly to battery terminal. Changed battery lugs to cargo type so that fuse block would be mounted vertically.

Très compact, plus sécuritaire que les fusibles "inline" ou de type ANL , vous ne vous trompez pas côté qualité... n'oubliez pas de commander aussi les fusibles, elles ne sont pas incluses ...

Install is easy. And it keep’s insurance companies happy