The 3 Best Blue Sea Marine Fuse Blocks (2023 reviews)

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Are you planning to buy blue sea marine fuse blocks, and are you confused about the options ? You have come to the right page.

Our review process:

Our Top Picks:

Blue Sea Systems Fuse Box
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Blue Sea Systems Amp Fuse
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bluesea Marine Fuse Block
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Blue Sea Systems Fuse Box

Blue Sea Systems Fuse Box
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If you often find yourself scrambling for convenient and suitable block, this product is your end point. It is easy to install and has lots of circuits to use. It looks clean and durable secured by the #8 screw and properly label. The dust cover snaps on and off. It works well and will accept both sizes of blade style fuses. This reduces the size of the panel needed and lowers the overall system cost.

The labels are handy to remember which wire goes where you go. The Strong plastic case makes it a sturdy unit. This is great power distribution allowing an extremely simple mounting and very organized layout.

Why We Like This:
  • Easy to install and the fit and finish is excellent
  • Perfect for 12 volt marine system
  • Well designed perfect for marine use
  • Layout is super simple and intuitive

Blue Sea Systems Amp Fuse

Blue Sea Systems Amp Fuse
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The blue sea systems amp fuse's material feels more premium than its price would suggest. Batteries can pack a bunch of amps that, when there is a short circuit, can quickly make the wires hot enough to burn. This is the way to fuse your inverter cable, or any battery cable that carries a significant load. It is made for simpler wiring instead of installing separate dc breakers that require additional modifications to the battery leads. It will blow if something goes wrong and shorts the power to ground.

This is used at the battery to add a sub fuse block with 8 individual smaller blade fuses. It is suitable for small open-cockpit boats and other harsh environments. This is such a nice looking professional piece of hardware. It is designed to mount to a threaded battery terminal bolt, not a battery post. The 5/16" stud is nice and long so it can accommodate the terminal lugs from fat high-amp cables.

Why We Like This:
  • Great blue sea quality and super convenient for termination right at the battery terminal
  • Compact and perfect for battery bank
  • Good quality fuse holder for demanding situations
  • Solid construction with blue sea quality

bluesea Marine Fuse Block

bluesea Marine Fuse Block
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Compared with other products by Blue Sea Systems, the bluesea marine fuse block has a convenient design. The metal contacts have a lot of surface area that could essentially pull away heat while also maintaining positive contact for low resistance. It fits snugly in the gap in the conducting plates. There are 2 screws under the cover for attaching wires. The fuse actually gets clamped by a scew, so it is very positive for 60 amps.

The block itself is solidly constructed allowing it to be securely mounted with recessed screw points. There is really no way to mount securely and still be able to remove the fuse without relieving the mount screw. It is not water tight or weather proof and bulky too, and is used mostly inside engine rooms on boats.

Why We Like This:
  • Highly recommend for marine or off-road/industrial use
  • Super tough high temp plastic & absolutely vibration & heat proof
  • Very solid connections in a compact package
  • Solid construction and a much cleaner install than other types of fuse holders