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Blue Sea Systems  |  SKU: BSS-5035

Blue Sea - Independent Sourced Circuit ST Blade Fuse Blocks

$76.49 CAD
Ships By Sun, July 12 Free Canada Shipping over $120

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✔ Locally owned in Nanaimo, BC
✔ Trusted by boaters and anglers since 1986
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The Blue Sea Systems ST Blade Fuse Block provides a clean, organized, and reliable solution for distributing power to multiple DC circuits in marine, RV, automotive, and off-grid electrical systems. Featuring six independent fused circuits, this fuse block helps protect critical electronics and accessories while simplifying wiring installations.

Built with corrosion-resistant, tin-plated copper fuse clips, the ST Blade Fuse Block reduces heat buildup and improves electrical efficiency in demanding environments. The clear insulating cover protects fuses and terminals while allowing easy inspection, and integrated label recesses help identify individual circuits for easier troubleshooting and maintenance.

Designed for use with standard ATO and ATC blade fuses, this fuse block is ideal for powering navigation lights, electronics, pumps, radios, accessories, and other onboard electrical equipment.

Features

  • Six independent fused circuits
  • Accepts standard ATO and ATC blade fuses
  • Corrosion-resistant tin-plated copper fuse clips
  • Clear insulating cover for protection and visibility
  • Integrated label recesses for circuit identification
  • Built-in spare fuse storage in cover
  • Accepts ring or snap fork terminals
  • Includes two terminal block jumpers
  • Suitable for marine, RV, automotive, and off-grid applications
  • Maximum operating voltage: 32V DC

Specifications

  • Circuits: 6
  • Maximum amperage per circuit: 30A
  • Maximum amperage per jumped circuit group: 40A
  • Fuse type: ATO / ATC blade fuses
  • Voltage rating: 32V DC
  • Terminal hardware: #8-32 screws with captive star lock washers
  • Mounting: #8 screws

Blue Sea Systems ST Blade Fuse Block FAQ

What is the ST Blade Fuse Block used for?

The ST Blade Fuse Block provides fused protection for multiple DC circuits, making it ideal for marine electronics, lighting, pumps, radios, and other accessories.

How many circuits does this fuse block support?

This model supports six independent fused circuits.

What type of fuses does it use?

The fuse block accepts standard ATO and ATC blade fuses.

Is the cover included?

Yes. The fuse block includes a clear insulating cover with label recesses and built-in spare fuse storage.

Can this be used on boats?

Yes. Blue Sea Systems designed this fuse block specifically for marine electrical systems and harsh environments.

What is the maximum amperage rating?

Each individual circuit is rated for up to 30 amps, while jumped circuit groups can support up to 40 amps.

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