FUSE BLOCK 12 CUR BLADE 12 CIRCUIT W/GROUND (Blue Sea Systems)

Blue Sea Systems ST Blade Fuse Block – 12 Circuit with Negative Bus & Cover – SKU 5026

Organized, Code-Compliant DC Circuit Protection for Marine, RV, and Off-Grid Systems

The Blue Sea Systems 5026 ST Blade Fuse Block offers reliable, centralized circuit protection with space for up to 12 fused DC circuits, an integrated negative bus, and a snap-on cover for enhanced safety. Built to handle harsh marine and mobile environments, it’s the ideal solution for distributing and protecting multiple low-voltage circuits in boats, RVs, trucks, off-grid cabins, and more.

The 5026 accepts standard ATO/ATC blade fuses, providing simple troubleshooting and replacement with industry-standard components. It also features positive identification labels, easy wiring access, and rugged corrosion-resistant materials.

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Key Features

• 12 Independent Circuits
  Organize and protect up to 12 DC loads from a single fuse block.

• Integrated Negative Bus
  Provides a dedicated return path for each circuit, reducing clutter and simplifying installation.

• Clear Snap-On Cover
  Includes labeling recesses and protects terminals from accidental shorts and corrosion.

• Standard ATO/ATC Blade Fuse Compatibility
  Accepts common automotive-style fuses for easy sourcing and replacement.

• Marine-Grade Construction
  Tin-plated copper buses and stainless steel hardware resist corrosion and ensure long-lasting connections in humid or salt-prone environments.

• Built-In Fuse Status Indicators
  Optional LED indicators (when used with appropriate fuses) help quickly identify blown circuits.

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Technical Specifications

• Circuits: 12

• Max Amperage per Circuit: 30A

• Max Total Amperage: 100A

• Voltage Rating: 32V DC Max

• Fuse Type: ATO/ATC blade fuses (not included)

• Ground Bus Rating: 100A

• Negative Bus Terminals: 12

• Cover Included: Yes

• Mounting Type: Surface mount

• Dimensions: 3.52" W x 6.31" L x 1.88" H

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Ideal Applications

• Marine DC electrical panels

• RV power distribution systems

• Auxiliary vehicle electronics

• Off-grid solar/battery systems

• Commercial truck and trailer installations