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⚡ Fuse your system with confidence—where power meets peace of mind!
Blue Sea Systems Terminal Fuse 5187 delivers reliable 200A, 58V DC circuit protection with a clear blown fuse indicator. Designed for marine and automotive use, it meets ABYC standards, is ignition protected, and boasts IP66 water resistance. Ideal for large battery banks, it requires compatible fuse blocks for safe, secure installation.
| ASIN | B001E4F3J4 |
| Best Sellers Rank | #2,734 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Fuses #126 in Fuses |
| Brand Name | Blue Sea Systems |
| Color | blue/sea |
| Customer Reviews | 4.5 4.5 out of 5 stars (168) |
| Included Components | Fuse |
| Item Dimensions | 4 x 3 x 1 inches |
| Item Type Name | Fuse |
| Item Weight | 0.05 Pounds |
| Manufacturer | Blue Sea Systems |
| Material Type | Plastic |
| Maximum Current | 200 Amps |
| Model | 5187 |
| Mounting Type | Through-Hole Mount |
| Specification Met | Abyc |
| UPC | 632085051877 |
| Unit Count | 1.0 Count |
| Voltage | 58 Volts |
| Warranty Description | Manufacturer Limited |
U**C
Quality you can depend on.
It meets the expectations on both quality of manufacturing and functionality. Its a Bussmann. Enough said .
R**.
Good value
Working well on solar system
A**R
Quality item.
I purchased several Blue Sea products to redo the battery wiring on my rv. Everything I purchased was high quality and very robust. I now actively seek out the Blue Sea brand for my rv electrical needs.
E**W
Great low-profile way to add a master fuse
I love the logic of these types of fuses. I was looking for a way to add a master catastrophic failure fuse to my camper trailer battery setup but have it all fit in the existing battery boxes. This does that job perfectly! Solar charging, main camper 12V feed, and inverter wiring are all routed to the post with this fused connection.
S**R
You have to tighten down to get proper contact
Like the fact you can see if the fuse has blown by side view. Previous brand you either had to use a ohm meter or remove it and it fell apart. I needed to tighten using inch pounds torque wrench to not over torque on my Lithium Lifepo4 battery, specified for my Discovery lithium blue battery.
J**R
fuse
I use this fuse for an offroad truck wiring of some capacity to provide some electrical fault protection. So far works well and no issues. It fits a unique designed "mount/bracket"...
W**N
The fuse Installation easy to use and highly visible when the time comes
Now this is one of the products I never even knew existed it’s a main fuse that connects directly to your battery to protect any circuit I used for my power inverter absolutely fantastic will recommend
K**N
Fuse at the Terminal
First off - everything needs to be fused! The closer you can put your fuses to a powerful battery like the ones I've got in my camping van, the better off you are. A single contact between an unfused battery terminal and the frame or body of your vehicle and - guess what, you've created an arc welder! I love this expensive little fuses; and I have four of them in place on two large deep-cycle batteries.
G**H
Works good for intended purpose.
A**R
came quickly, exactly as it was supposed to be
Y**R
Parfait
Trustpilot
2 weeks ago
2 months ago