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Blue Sea Systems 8379 DC Main + 20 Positions Circuit Breaker Panel

Take full control of your vessel’s electrical system with the Blue Sea Systems 8379 DC Main + 20 Positions Circuit Breaker Panel—a professional-grade solution engineered for safe, organized, and reliable DC power distribution. Designed specifically for marine applications, this panel is built to withstand harsh environments while delivering clean, efficient circuit management for modern boats and off-grid systems.

Whether you’re upgrading an existing panel or outfitting a new build, the Blue Sea 8379 offers the capacity and durability needed for complex electrical setups, making it ideal for larger boats, yachts, RVs, and advanced off-grid installations.

Advanced Power Distribution & Protection

The Blue Sea 8379 combines a main DC breaker with 20 branch circuit positions, allowing you to safely manage multiple onboard systems such as lighting, navigation electronics, pumps, refrigeration, and communication devices.

• Main DC breaker provides a single point of control and overcurrent protection for the entire system

• 20 breaker positions support expanded electrical systems

• Compatible with a wide range of DC circuit breakers for customized protection

• Designed for 12V and 24V DC systems

Built for Harsh Marine Environments

Constructed using premium, marine-grade materials, this panel is engineered for long-term performance in demanding conditions:

• Tinned copper bus bars for maximum conductivity and corrosion resistance

• Corrosion-resistant aluminum faceplate for durability in saltwater environments

• Stainless steel hardware to prevent rust and degradation

• Fully compliant with ABYC (American Boat & Yacht Council) standards

User-Friendly Design & Visibility

Ease of use is at the core of the Blue Sea 8379:

• Backlit labeling system ensures clear visibility in low-light or night conditions

• Pre-labeled and customizable circuit labels for quick identification

• Clean, organized layout simplifies troubleshooting and maintenance

• Ergonomic breaker placement for fast access during operation

Simplified Installation

Designed with installers and DIY users in mind, the Blue Sea 8379 offers a streamlined setup:

• Clearly labeled terminals for accurate wiring

• Spacious internal design for easier cable routing

• Mounting hardware included for secure installation

• Compatible with standard marine wiring practices

Specifications

• Model: Blue Sea Systems 8379

• Type: DC Main + Branch Circuit Breaker Panel

• Number of Circuits: 20 positions

• System Voltage: 12V / 24V DC

• Main Breaker: Included

• Bus Material: Tinned copper

• Mounting: Surface or flush mount

• Standards: ABYC compliant

Ideal Applications

• Boats and yachts with complex electrical systems

• Offshore and cruising vessels

• RVs and van conversions

• Off-grid solar power systems

• Industrial and mobile DC installations

Why Choose Blue Sea Systems?

Blue Sea Systems is a trusted leader in marine electrical components, known for precision engineering, safety, and reliability. The 8379 panel reflects decades of innovation, giving you confidence that your electrical system is protected and organized.

Key Benefits

• Centralized power management for safer operation

• Expandable system capacity with 20 circuits

• Long-lasting performance in extreme environments

• Clean, professional installation appearance

• Trusted by marine professionals worldwide

Upgrade your electrical system with the Blue Sea 8379 DC Main + 20 Position Panel and experience dependable power distribution wherever your journey takes you.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Manufacturer : Blue Sea Systems
Manufacturer Part No : 8379
UPC : 632085083793