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โก Fuse your system with confidenceโwhere 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.





| AC Adapter Current | 200 Amps |
| ASIN | B001E4F3J4 |
| Best Sellers Rank | #2,868 in Automotive ( See Top 100 in Automotive ) #16 in Automotive Fuses #253 in Fuses |
| Brand | Blue Sea Systems |
| Brand Name | Blue Sea Systems |
| Color | No Color |
| Current Rating | 200 Amps |
| Customer Reviews | 4.6 out of 5 stars 169 Reviews |
| Included Components | Great Product |
| Item Dimensions | 4 x 3 x 1 inches |
| Item Type Name | Blue Sea Systems 5187 200A Fuse Terminal |
| Item Weight | 0.05 Pounds |
| Item dimensions L x W x H | 4 x 3 x 1 inches |
| Manufacturer | Blue Sea Systems |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Current | 200 Amps |
| Model | 5187 |
| Mounting Type | Through-Hole Mount |
| Part Number | 5187 |
| Specification Met | Abyc |
| UPC | 632085051877 |
| Unit Count | 1.0 Count |
| Voltage | 58 Volts |
| Warranty Description | Warranty |
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.
S**D
Watch what you install.
Product image showed 58v, sent 32v max version. Be careful.
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 itโs a main fuse that connects directly to your battery to protect any circuit I used for my power inverter absolutely fantastic will recommend
G**H
Works good
Works good for intended purpose.
A**R
it was perfect
came quickly, exactly as it was supposed to be
Y**R
Parfait
Parfait
Trustpilot
1 month ago
1 month ago