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💧⚡ Stay powered, stay protected — fuse your way to flawless performance!
The Blue Sea Systems 5065 Waterproof In-Line ATO/ATC Fuse Holder is a compact, lightweight (1.7 oz) electrical accessory designed for use with ATO or ATC fuses. Featuring a robust 30 amp maximum fuse rating and supplied with 12 AWG pigtails, it ensures easy installation and reliable circuit protection. Its waterproof construction makes it ideal for demanding environments, and it integrates seamlessly with Blue Sea Systems' ANL Fuse Blocks, making it a must-have for professional-grade electrical setups.





| AC Adapter Current | 30 Amps |
| ASIN | B004ZIUA62 |
| Best Sellers Rank | #17,801 in Automotive ( See Top 100 in Automotive ) #48 in Automotive Replacement Fuse Holders |
| Brand | Blue Sea Systems |
| Brand Name | Blue Sea Systems |
| Color | Black |
| Current Rating | 30 Amps |
| Customer Reviews | 4.8 out of 5 stars 477 Reviews |
| Global Trade Identification Number | 00632085050658 |
| Included Components | FUSE / CIRCUIT BREAKERS |
| Item Dimensions | 4.5 x 2.75 x 1.25 inches |
| Item Type Name | BLUE SEA SYSTEMS Fuse Holder |
| Item Weight | 0.06 Pounds |
| Item dimensions L x W x H | 4.5 x 2.75 x 1.25 inches |
| Manufacturer | Blue Sea Systems |
| Material | Plastic or Rubber |
| Material Type | Plastic or Rubber |
| Maximum Current | 30 Amps |
| Model | 5065AT-BSS |
| Mounting Type | Through-Hole Mount |
| Part Number | 5065-BSS |
| UPC | 755034057284 757183481521 632085050658 190283068924 798766170753 014445665786 954511326817 897194808877 851658478228 797265863500 971478068956 611104343018 UPC 755034057284 757183481521 632085050658 190283068924 798766170753 014445665786 954511326817 897194808877 851658478228 797265863500 971478068956 611104343018 See more |
| Warranty Description | Warranty |
A**N
Good product
Higher quality and cheaper than what I was able to find in local automotive parts stores. If you have the time to spare to order this one I suggest you do so.
B**.
Nice solid fuse holders designed for the marine environment
I needed to replace some bad fuse holders on my so-called "marine" and "waterproof" charger (a ProMariner ProSport 12). The holders on the charger were junk, but these holders do a very nice job by comparison. Like any piece of electronic gear subject to a salt water marine environment, coat the fuse blades with TefGel or some other form of dielectric grease before installing, and do the same thing with the crimp butt connectors. Also, don't forget to heat shrink the connectors to stop corrosion. Overall I am quite satisfied with the quality of these fuse holders.
J**.
Great water tight seal for fuses.
Installed these the day they came. Great waterproof seal for fuses that are in a wet area on my boat. Will certainly be getting some more of these soon. After putting the correct fuse size in, closed the water boot cap and could instantly tell it was going to be a water tight seal.
A**F
Great item
Arrived promptly and has worked great since installing.
H**E
These are worth it, better quality
I really like these/this brand. The wire is a little thicker than the cheap ones. Build quality is very nice
A**R
Great product
These are excellent 12AWG wire inline fuse holders. I'm sure they're waterproof, but I'm not going to test that feature if I can help it. I like that you mount the cap allowing for the fuse to be stable and easily accessible. I'm using two in my custom light bar harness for my 4wheeler.
S**M
Solves my problem
I got this for a fuse that is exposed to the elements and was continuously blowing in the OEM holder that was supposed to be waterproof. Since changing to this, I’ve had no issues at all. Works well. I soldered the connections and shrink wrapped them.
P**R
Replaced fuse holders on Scag Turf Tiger
Bought two of these to replace fuse holders on a Scag Turf Tiger. They worked great, waterproof and solved my blown fuse problems. Amazon service and delivery was excellent.
G**D
Would buy again
Very good quality and built to last.
A**8
Gute Qualität
Ich bin mit allen Artikeln von Blue Sea Systems bisher sehr zufrieden. Material und Verarbeitung wirken wertig und in der praktischen Anwendung gab es bislang keine Probleme. Würde ich wieder kaufen.
R**Y
Get what you pay for
Well made. The cap fits snug onto the ribbed orange rubbery insert and clips closed as well. The screw hole is a nice feature. The wires are 12 gauge and thick, probably thicker than needed but not an issue. There's about 6 inches on both ends, so plenty enough.
J**E
Would buy again
Nice unit, well built, easy installation.
R**Y
perfect, thank you
+++AAA , perfect, thank you !!!
Trustpilot
1 month ago
1 month ago