






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.
⚡ Power up with precision — fuse your circuits like a pro!
The Blue Sea Systems 5025 ST Blade Fuse Block is a compact, marine-grade electrical distribution hub designed for up to six fused DC circuits with a centralized negative bus. Rated for 100 amps total and 30 amps per circuit, it features corrosion-resistant tin-plated copper components and a clear insulating cover with integrated spare fuse storage. Ideal for boats, RVs, and custom vehicles, it simplifies wiring, enhances safety, and delivers reliable power management in demanding environments.




| ASIN | B000THQ0CQ |
| Best Sellers Rank | #1,203 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Fuse Blocks (Tools & Home Improvement) #1 in Fuse Blocks (Industrial & Scientific) |
| Brand Name | Blue Sea Systems |
| Color | With cover |
| Connector Type | Screw |
| Current Rating | 100 A |
| Customer Reviews | 4.8 out of 5 stars 2,639 Reviews |
| Global Trade Identification Number | 00632085050252 |
| Included Components | Fuse Block, Cover, 20 write on circuit labels |
| Item Dimensions W x H | 3.32"W x 1.52"H |
| Item Type Name | boating-electrical-equipment |
| Item Weight | 8.8 ounces |
| Manufacturer | Blue Sea Systems |
| Material | Plastic, Tinned plated copper |
| Material Type | Plastic, Tinned plated copper |
| Model | 5025 |
| Mounting Type | #8 Screw (M4) |
| Number Of Contacts | 6 |
| Number Of Poles | 6 |
| Number of Positions | 6 |
| Part Number | 5025-BSS |
| Specification Met | SAE |
| Temperature Range | 1.3E+2 °C |
| UPC | 632085050252 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 130 °C |
| Voltage | 32 volts_of_direct_current |
| Warranty Description | Lifetime |
R**T
Perfect for SXS accessories!
Perfect for adding additional fused circuits to my side by side. Quality is good, zero issues, great value for money. Size was good for fitting into a small area.
A**R
Fuse panel.
This works great I use it on my truck I run my radio and off-road lights through it it also makes it nice if you want to add other accessories and makes it extremely easy to wire them in to this fuse box and it's protected so you don't damage your vehicle's electrical system. It's good quality comes with fuses and pretty good directions if you're not good with wiring.
A**R
Quality and Price
The Blue Sea Fuse Block is a perfect fit in a tight place and the price for the Block 6 was without question, reasonably.
D**G
High-quality part.
Loved this. Made installing accessories so easy.
A**R
Well made!
Worth the extra money for Quality!
R**R
First unit came with a dead circuit, replacement unit seems to work very well!
Update 7/7/2020: Ordered a replacement via amazon that arrived the next day. I had originally contacted the distributer on the recommendation of amazon and have yet to get a reply. So I just returned the original unit and purchased a new unit. Same outcome, just faster. The new unit is working great so far with my 24 volt battery bank. Hopefully it was just an isolated quality control failure. I have connected the main #10 post terminals on this fuse block to busbars on my battery box using 4AWG wire with #10 ring terminals. The 4AWG wire fits well and the cover clears the wire without needing any modification. The posts for the individual circuits are #8 so I have connected each of them using 10AWG wire and #8 ring terminals. There is plenty of room allowing the cover to clear everything nicely. The additional wires on the posts that can be seen in the original photo I posted of the failed unit are leads from a 24Volt battery charger/power supply that is fused separately. The photos contain the information I found on the Blue Sea website that shows the dimensions of the 6 circuit and 12 circuit fuse blocks. Original Review; This seems well made for what it is and made for a clean install. I am concerned about the quality of the electrical components since one of the six circuits was dead on arrival. The same wire and same fuse work in all of the other 5 circuits but do not work in the number 2 spot. I will send this one back and order another hoping my experience is an exception and not the normal, either way it is not very confidence inspiring for an electrical safety device to come new with a failure. I will update the review after receiving the replacement and returning the faulty unit.
I**.
Id buy again
Awesome.
D**L
boat fuse panel
I installed it on a boat. Seems to work well.
A**A
Muy buen servicio al mejor precio.
Excelente artículo. Rápida entrega 👏👍
T**3
Well-Made, Reliable, and Worth the Investment
I really rate Blue Sea products, and their fuse blocks are no exception. They’re solidly built, clearly labelled, and everything fits together exactly as it should — no fiddling or second-guessing. Compared to some of the unbranded or look-alike versions out there, these are in a different league. Yes, they’re a little pricier, but you’re paying for reliability and peace of mind — which is exactly what you want in an electrical setup. Definitely a worthwhile investment if you want something that just works and lasts.
X**Y
Top
1a Ware, würde ich sofort wieder kaufen
A**H
Five Stars
Good build quality. Using it in my car.
T**O
Je suis satisfait de cette boite de fusible. A ...
Je suis satisfait de cette boite de fusible. A noter que le boitier permet d'y insérer deux fusibles de rechange, ce qui est pratique quand un fusible brule! J'apprécie ce petit détail PS: Contrairement à d'autres boites de fusible où n'il y a seulement que le positif (+), cette boite de fusible a aussi un négatif commun, ce qui habituellement facilite le filage et de façon sécuritaire.
Trustpilot
1 month ago
1 month ago