SKU: 99934066422

Blue Sea 6 Circuits Blade Fuse Block/Holder w/ Negative Bus & Cover

Sale price$63.82 Regular price$70.91
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Description

Blue Sea 6 Circuits Blade Fuse Block/Holder w/ Negative Bus & CoverBlue Sea Systems ST Blade Fuse Block: Professional Circuit Protection for Marine and Automotive Systems Centralised Power Distribution for 12V and 24V Setups The Blue Sea Systems ST Blade Fuse Block offers a robust solution for consolidating branch circuits in boats, caravans, 4WDs, and camper trailers. By replacing messy nests of inline fuses with a single, compact distribution hub, you significantly improve the safety, reliability, and

Blue Sea Systems ST Blade Fuse Block: Professional Circuit Protection for Marine and Automotive Systems

Centralised Power Distribution for 12V and 24V Setups

The Blue Sea Systems ST Blade Fuse Block offers a robust solution for consolidating branch circuits in boats, caravans, 4WDs, and camper trailers. By replacing messy nests of inline fuses with a single, compact distribution hub, you significantly improve the safety, reliability, and serviceability of your DC electrical system. Designed to withstand the rigours of marine environments, this unit is equally at home in high-vibration automotive applications.

This 6-circuit model features a positive distribution bus with a #10-32 (Approx. M5) stud, allowing you to feed power to six separate accessories from a single source. It is rated for a maximum operating voltage of 32V DC, making it perfectly suitable for both 12V and 24V systems commonly found in recreational vehicles and marine vessels.

Integrated Negative Bus for Simplified Wiring

One of the standout features of this model is the integrated negative bus. In many electrical installations, gathering the negative return wires can be a challenge, often resulting in messy terminal stacks on the battery. This fuse block includes a dedicated negative bus block with #8-32 (Approx. M4) screws, providing a clean, common return path for each circuit directly at the fuse block. This simplifies troubleshooting and ensures a professional, organised finish to your wiring project.

Marine-Grade Durability and ABYC Compliance

Engineered for longevity, the fuse block utilises tin-plated copper buses and fuse clips. This material choice offers superior conductivity while resisting corrosion, a critical factor for equipment exposed to salt mist or humidity. The included insulating cover satisfies ABYC and USCG requirements for insulation, preventing accidental short circuits and enhancing onboard safety.

The cover features an easy-to-open push-button latch, providing quick access to fuses when you need it most. It also includes storage space for two spare fuses, ensuring you are never left without a replacement in an emergency. The label recesses are designed to accept Blue Sea Systems Small Format Labels, allowing for clear identification of each circuit (e.g., "Lights," "Pump," "Fridge").

Technical Specifications and Capacity

This unit is designed to handle significant power loads, supporting a maximum of 100A per block and up to 30A per individual circuit. It accepts widely available ATO® and ATC® fast-acting blade fuses, making replacements easy to source anywhere in Australia.

*Note: Maximum current ratings are listed; typical de-rating factors apply based on ambient temperature and installation conditions.

Key Features

  • 6-Circuit Consolidation: Clean up your wiring by grouping accessories into one protected hub.
  • Integrated Negative Bus: simplifying wiring by providing a central location for negative return lines.
  • High Current Capacity: Supports up to 100A total current and 30A per circuit.
  • Corrosion Resistant: Tin-plated copper components ensure long-term reliability in harsh environments.
  • Safety Cover Included: Meets ABYC/USCG insulation standards and includes spare fuse storage.
  • Versatile Voltage: Rated for 32V DC max, making it ideal for 12V and 24V electrical systems.
  • Universal Fasteners: Accepts ring or snap fork type terminals for secure connections.

Easy Installation

Mounting is straightforward using #8 (M4) screws. The main positive and negative input studs are #10-32 (Approx. M5), providing a solid connection point for heavy-duty feed cables. The screw terminals for branch circuits are #8-32 (Approx. M4) with captive star lock washers to ensure connections remain tight even under vibration.

Upgrade Your Wiring Today

Whether you are refitting a yacht or building a custom 12V setup for your canopy, the Blue Sea Systems ST Blade Fuse Block delivers the reliability and organisation your project deserves. Secure yours today for a safer, cleaner electrical installation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99934066422

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4.8 ★★★★★
Based on 16 reviews
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Ashley
Carnegie, US
★★★★★ 5
Very durable for rowdy pups
Color: Checkers - Elephant (Gray), Size: Large
This toy has outlasted any other dog toy I have ever bought. I have one large and one medium dog who share toys, fight over toys, chew them to death and still play with them. It might be because it isn't one of their favorites. I don't know. All I know is that our house is littered with dog toys in different states of destruction and this elephant toy has very little damage. It has definitely been in the dog toy rotation. I had this toy for 2 months without any major damage. The day I wrote the review the dogs tore the leg off! I still think it is a good toy. Some toys lose the stuffing or squeaker the first day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2025
L
Verified Purchase
Lady
Louisville, US
★★★★★ 5
Great toy for a smaller dog
Color: Checkers - Dinos Bruto (Purple), Size: Mini
This is a small, firm, sturdy toy designed for chewing. It isn't a soft toy and it does not have a squeaker. My dog is only 8 lbs, and this is a perfect size for her. I discovered these smaller toys through my groomer. Other manufacturers make this size, as well. The "hard chew" part indicates that this toy will not be chewed to death easily. The oldest one that we have is still in good condition. It's a baby duck (also available on Amazon) and it's over a year old. The dinosaur is colorful, easy to throw, and a really cute. Every night, my dog gives these small toys a bath, cleaning them up by licking each one before going to sleep. It's as if they are her babies. Since she never had a liter, my vet said that they are about the size that her babies would have been, so she may see them as her babies. She treats them well. Every now and then they go" swimming" in the washing machine and come out looking bright and new again.
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Reviewed in the United States on January 2, 2026
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Verified Purchase
Lori
Carnegie, US
★★★★★ 4
Updated, still going !! didn't last two minutes.
Color: Checkers - Elephant (Gray), Size: Large, Color: Checkers - Elephant (Gray), Size: Large
I hated giving this a 1 star, because it was so cute when I unpacked it today. I just gave it to my dog and in less than two minutes he has a hole ripped in it.! he loves it so I don't wanna take it away from him, but I'm sure it's going to be gone in another few minutes. Why can't someone make a stuffed animal for a dog that lasts like they say so on their listing? I really should take it away from him and send it back, but I don't have the heart. I had to come back and give this a better review. it deserves at least four stars because even though he ripped holes in it, this one has lasted way longer than any other toy. He's actually still playing with it, and it still has some crinkle left to it so he didn't destroy the whole thing as quickly as he did other stuffed animals. I will certainly buy another one because at least it lasted a week so far!
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Reviewed in the United States on January 6, 2026
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Verified Purchase
Russell C. Longmire
Dallas, US
★★★★★ 3
Looks Nice But Destroyed by my Lab
Color: Checkers - Elephant (Gray), Size: Large, Color: Checkers - Elephant (Gray), Size: Large
A really cute little elephant. My lab loved it and carried it around for a week. Then the elephant began losing body parts. Both legs are gone now plus the big squeaker. Lab still likes the elephant and carries it around. Its loosing stuffing and the real question is what body part is next. Its nice but not tough.
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Reviewed in the United States on February 26, 2026
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Verified Purchase
Nash Crawford
Charlottesville, US
★★★★★ 5
Nice toy for Chewers!
Was chewed in a day or so, but she loved it.
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Reviewed in the United States on May 13, 2026

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