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Blue Sea Systems 8686 Dual Bank Battery Management Panel Single Engine

Manufacturer

Blue Sea Systems

<p>When electrical reliability can mean the difference between a successful voyage and a dangerous situation, marine professionals and enthusiasts turn to Blue Sea Systems. Founded in 1992, this American manufacturer has built a reputation for creating electrical components specifically engineered to withstand the unforgiving marine environment. Every product reflects a commitment to safety standards and real-world performance that has made Blue Sea Systems a leading name in marine and specialty vehicle electrical systems.</p> <h3>Engineering for the Marine Environment</h3> <p>Blue Sea Systems develops and manufactures dependable AC and DC electrical products for marine and specialized vehicle applications, designed in the USA and engineered to excel in challenging environments. The marine environment presents unique challenges—salt spray, constant vibration, temperature extremes, and moisture exposure—that can quickly degrade inferior electrical components. Blue Sea Systems addresses these challenges through careful material selection, rigorous testing protocols, and designs that prioritize both safety and serviceability. Their components are engineered for marine use and align with the intent of ABYC E-11: AC and DC Electrical Systems on Boats and relevant USCG electrical regulations.</p> <h3>Commitment to Safety Standards</h3> <p>Safety standards aren't just guidelines for Blue Sea Systems—they're fundamental to every product design. All Blue Sea Systems marine battery disconnect switches comply with the ABYC C-7 certification, demonstrating their commitment to meeting and exceeding industry safety requirements. The company maintains ABYC-certified employees across multiple departments, from engineering to technical support, ensuring deep expertise in marine electrical system design and installation standards.</p> <h3>Comprehensive Product Range</h3> <p>Blue Sea Systems offers an extensive catalog designed to address every aspect of marine electrical systems. Their <a href="/7262-blue-sea-systems-circuit-breakers-200260">circuit breakers</a> provide resettable overcurrent protection with trip-free designs and clear trip indication for quick diagnostics. For power management, their <a href="/7262-blue-sea-systems-battery-switches-manual-200149">battery switches</a> offer reliable methods for controlling battery banks and disconnecting loads during storage or emergencies, with ABYC C-7 compliance guaranteed.</p> <p>Monitoring system health is critical aboard any vessel, which is why their <a href="/7262-blue-sea-systems-battery-monitors-volt-meters-200146">battery monitors and volt meters</a> provide accurate real-time data to help operators make informed decisions about power usage and charging. The company's <a href="/7262-blue-sea-systems-terminal-blocks-bus-bars-201059">terminal blocks and bus bars</a> create organized, serviceable connection points that simplify installation and future modifications. For keeping batteries properly charged, Blue Sea Systems offers <a href="/7262-blue-sea-systems-battery-chargers-200141">battery chargers</a> engineered with features like automatic charging relay compatibility and proper charge profile management.</p> <h3>Built by Boaters, for Boaters</h3> <p>Blue Sea Systems was founded based on a commitment to create innovative high quality marine electrical products to improve the safety, simplicity, and reliability of boating, with employees who are active boaters applying their passion to designing, developing, and building products. This firsthand experience translates into practical features like modular layouts, standardized footprints, and installer-centric designs that streamline panel work and serviceability. The result is a product line that addresses real challenges faced on the water, backed by comprehensive technical documentation and support resources that help both professionals and DIY enthusiasts complete installations with confidence.</p>

Part Number

8686
06/01/2036 10:09 PM
Sale Price

$206.49

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Blue Sea Systems 8686 Battery Management Panel simplifies marine electrical systems by integrating battery switching control and circuit protection into a single, compact unit. Designed specifically for single-engine boat configurations, this panel features dual circuit battery switches that isolate starting and house circuits while protecting sensitive electronics from voltage spikes during engine cranking.

Key Features:

  • Dual Circuit Plus battery switches maintain battery bank separation with simplified single ON position operation
  • Emergency crossover feature allows connecting separate battery banks when needed
  • Protects electronics from current surges and voltage sags caused by engine starts
  • Integrated DC main circuit breaker with 24-hour branch circuit protection for bilge pumps, CO sensors, and other non-switched accessories
  • Ignition protected design certified for installation on gasoline-powered boats
  • Supports 2 battery banks with optional Automatic Charge Relay (ACR) integration
  • Can be mounted in four different orientations for flexible installation
  • Room for expansion to add additional circuits as needed
  • Replaces discontinued models 8687 and 8691
  • Backed by lifetime warranty

Technical Specifications:

  • Nominal voltage: 12V DC (maximum 24V DC)
  • Continuous rating: 300A
  • Intermittent rating: 500A (5 minutes)
  • Cranking rating: 1500A (10 seconds), 775A (1 minute)
  • Dual circuit battery switches with 4 positions
  • Panel dimensions: 7.5" H × 4.5" W × 3.25" D

This battery management panel is ideal for boat owners who want reliable, organized electrical system control without the complexity of managing multiple separate components. The integrated design reduces installation time and ensures proper circuit protection for both critical and auxiliary systems.

Products specifications

Amperage

60 Amps

Dimensions

4 1/2" Width x 7 1/2" Height

Features

Waterproof

Switch Quantity

1

Type

Panel without Meters

Voltage

12/24 Volts DC

Above / Below Deck

Above Deck

Warranty Details

Lifetime

Easy and simple.

It was quick and straight to the point without a whole lot of dialogue.

Excelente

had a few website issues while trying to process my order.

2 day turnaround and the best price anywhere? What's not to love? Great experience, and will definitely be a repeat customer.

Great convenience with the pay by Amazon option. Easy transaction :)

Good prices and free shipping - what's not to like?

Awesome price on a B&W Gooseneck Hitch for my 2008 F-450 King Ranch

Easy ordering.

Liked the amazon pay

Good so far...

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