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Product Details

Blue Sea Systems ST (screw terminal) blade fuse blocks provide up to 6 circuits for marine duty electrical systems. Available with or without a negative bus terminal strip. Blocks are available with or without cover. Fuses sold separately.

Info & Guides

Technical Information

  • Clear insulating cover with label recesses accept Small Format Labels
  • Cover Satisfies ABYC/USCG requirements for insulation
  • Tin-plated copper buses and fuse clips give 30 Amperes rating per circuit
  • Accepts ATO and ATC fast acting blade fuses
  • 20 write-on circuit labels included
  • Polycarbonate Cover Material
  • ATO/ATC Fuses Available - 1 to 30 Amperes
  • Maximum Amperage Per Circuit - 30 Amperes
  • Maximum Amperage per Block - 100 Amperes
  • Maximum Voltage Rating - 32 Volts DC
  • Reinforced Polycarbonate Base Material
  • Cover provides storage for spare fuses

Reviews

Rating Snapshot

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6 reviews with 5 stars.
1 review with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.9

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Filter Reviews

1 to 5 of 7 Reviews
1 – 5 of 7 Reviews
Hartford, CT
5 out of 5 stars.

Great little fusebox

12 years ago
I was going to use a fuseblock from the local auto parts store for the DC outputs in my travel trailer upgrade, I'm glad I found this Blue Sea unit. It looks right, like a professional product. The cover fits well, but is easy to remove if you need to disable a circuit. Quality product.
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Pacheco, California
5 out of 5 stars.

As good as you think it should be

12 years ago
My bass boat had everything run directly off the battery and was just a big mess. This organized and cleaned it up nicely. Everything has its own circut and a fuse now.
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Yuba City CA.
5 out of 5 stars.

It was easy!

14 years ago
IT was easy for me! Anybody should be able to this.
Helpful?
New Hampshire
4 out of 5 stars.

Easy install and nice construction

15 years ago
Nice fuse block, solid construction, very easy to install and use. Make sure you buy fuses and some stainless screws (4) to go with it.
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Anchorage, Alaska
5 out of 5 stars.

Top quality product

16 years ago
This is part of my overall electrical distribution system. It was easy to install and looks easy to inspect and maintain. Blue Seas Systems equipment is the only marine electrical equipment I will use in the future.
Helpful?

2 Ratings-Only Reviews

Questions

1 - 2 of 2 Questions

Q: imput wire size from battery to fuse block?

12 years ago
3 Answers

A: i used 8 ga. should be able to handle 50 amps.

12 years ago
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Q: Can you give me the dimensions?

13 years ago
5 Answers

A: 4.894'' x 3.313'' x 1.518''

13 years ago
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