







🛠️ Fuse your circuits with the pro-grade block that means business!
The Blue Sea Systems ST Blade ATO/ATC Fuse Block 5035 is a premium 6-circuit fuse block designed for professional-grade electrical systems. It supports up to 30 amps per circuit and 40 amps per jumped group at 32V DC, featuring corrosion-resistant tin-plated copper clips and secure screw terminals with star lock washers. Its clear insulating cover meets ABYC/USCG standards and includes storage for spare fuses and 20 write-on labels, making it the ultimate choice for reliable, efficient, and organized circuit protection.



















| ASIN | B006VELERM |
| Best Sellers Rank | 84,065 in DIY & Tools ( See Top 100 in DIY & Tools ) 323 in Fuses & Holders |
| Brand | Blue Sea Systems |
| Colour | With cover |
| Connector Type | Blade |
| Connector type | Blade |
| Current Rating | 100 Amps |
| Current rating | 100 Amps |
| Customer Reviews | 4.7 out of 5 stars 9,268 Reviews |
| Global Trade Identification Number | 00632085050351 |
| Included Components | FUSE BLOCK ST BLADE 6 IND W/CVR |
| Item Dimensions W x H | 5.4W x 3.9H centimetres |
| Item Type Name | FUSE BLOCK ST BLADE 6 IND W/CVR |
| Item Weight | 181 g |
| Manufacturer | Blue Sea Systems |
| Material | Plastic |
| Model Number | 5035 |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Number Of Contacts | 6 |
| Number Of Poles | 6 |
| Number of Positions | 6 |
| Number of contacts | 6 |
| Product Warranty | LIMITED WARRANTY |
| Specification Met | Industry Standards |
| UPC | 632085050351 |
| Unit Count | 1.0 Count |
| Voltage | 32 Volts (DC) |
T**S
Excellent quality. Well designed and solid built
After having bought two of the cheaper ones on Amazon at 1/3 of the price of this, I finally decided to risk the £40 and see what it's like, intending to replace one of my existing fuse boxes. I am not disappointed. The quality of this unit shines through and I have immediately ordered another to replace the other cheap one.
R**H
Excellent quality worth every penny
Used a couple of these now in different projects. Don’t think you can get anything better, these are top quality and work exactly as described!
S**U
Good piece of kit
Substantial blade fuse holder
D**H
Top dollar
Got it ,look nice, u s to the UK worth the wight, thanks 😊
A**T
Poor packaging and missing labels
Delivered just in a plane bag. Lid had been knocked off but fortunately not broken. No stickers which you normally get for the writing the fuse use on. Otherwise Bluesea high quality product
J**.
excellent product
As with all items from Blue Sea, an excellent product. Well built and a tidy package. I use items from Blue Sea for all electrical additions in my LR Discovery. There is cheaper on the market but this is a case of you get what you pay for (and do you really want to risk it with a cheaper item with your boat or car electricals...?)
B**N
Top Quality
Blue Sea Systems products are super-reliable, often copied but never matched. They also meet all relevant standards, unlike unbranded products. A classic case of you get what you pay for!
A**R
Good
Recommendations quality
Trustpilot
2 weeks ago
4 days ago