5191

This compact, well-made design worked perfectly in my fifth-wheel RV. I made the switch from lead acid to LiFePO4 battery power with solar charging. I needed a compact device to provide a primary fused circuit breaker right at my 300 Sh battery. This does the job of providing protection at a reasonable cost.

Using this to fuse a 4 gauge OFC wire directly at my cars battery. It's going to the alternator positive for part of "the big 3" upgrade. I'd say this is the best method for fusing the positive wire on the big 3. Most people leave their positive wire unfused for the big 3. I felt an inline fuse wasn't the best solution for such a short run and still having 6-8in of unfused wire. I'd like to even replace the inline fuse with one of these going to my audio system.

Why did you pick this product vs others?: It's the highest rated seller for this product. Genuine Eaton part. Photos show it having fuses but it does not come with fuses. Safety: These should be standard on all electric carts and scooters. These should also be standard on anything with long runs of battery cable.

The Blue Sea Systems 5191 Fuse Block is a top-quality marine-grade terminal block. It handles high currents (up to 300A) flawlessly, with solid construction and corrosion-resistant materials. Installation is simple, and the secure connections ensure reliable power distribution. Perfect for boats and RVs—durable, efficient, and worth every penny. Highly recommended for serious electrical setups!

This worked great on my 48v battery bank of 8 12v 280 AH ecoworthy batteries. Save so much wire and headaches with the bussbars. Note: do not get the cheaper bojack fuses as they have not been reliable in my experience. I did not like spending $18 for the better fuse but had to anyway…

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.

I like this device and its designed well with reasonable utility. I use a variety of blue sea electrical related items on my offroad truck. Quality and design are good.

Where have these been my whole life? This dual terminal fuse block is built like a rock, compact, and greatly simplifies wiring versus ANL or Mega fuses. Obviously the others have there place, but for my 12v build, these are perfect.

ziet meteen dat dit materiaal is.prijzig maar waar voor je geld i

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

Sehr gutes Produkt, ermöglicht eine schlanke Elektroinstallation mit dem Nachteil, daß die Sicherungen ihren Preis haben. Für mich aber trotzdem angenehmer, als eine extra MEGAfuse-Box plus Kabel einzubauen.

Well made, easy to fit

Articoli arrivati rotti, non nella confezione originale, senza il minimo imballaggio. Il venditore mi ha proposto il rimborso di uno solo dei due, che però non è mai arrivato. Ho contattato Amazon che ha provveduto a rimborsarmeli entrambi.