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Blue Sea Systems 7748 SafetyHub 150 Fuse Block - 10 Circuit

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

7748
06/01/2036 10:37 AM
Sale Price

$152.28

In Stock (10+)

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 SafetyHub 150 consolidates up to ten high and low amperage circuits in a single ignition-protected fuse block, reducing installation time and complexity. Designed for marine and vehicle applications including ski boats, offshore fishing vessels, and RVs, this versatile fuse block provides circuit protection ranging from 1A to 200A.

Dual Fuse Configuration:

  • Four high-amperage positions accept MIDI® or AMI® fuses up to 200A—ideal for windlasses, inverters, and high-powered stereo amplifiers
  • Six low-amperage positions accept ATO® or ATC® fuses up to 30A—perfect for electronics, navigation lights, and auxiliary circuits

Marine-Grade Protection:

  • Ignition-protected rating meets ISO 8846 and SAE J1171 standards for gasoline-powered boats
  • Sealed cover isolates fuses from moisture and explosive gases with IP66 rating
  • Cover insulates terminals from accidental contact, meeting ABYC and USCG requirements
  • Integrated cover leash prevents loss in tight installation spaces

Convenient Features:

  • Integrated connector plugs eliminate loose wires and provide waterproof connections
  • Negative bus bar provides convenient collection point for negative terminals
  • Cover storage for four spare fuses and spare terminal screws (included)
  • Suitable for main or branch DC power distribution

Technical Specifications:

  • Maximum Voltage: 32V DC
  • Maximum Amperage: 200A (2/0 AWG), 350A (4/0 AWG), 600A (dual 4/0 AWG)
  • Terminal Screws: #8-32, M5
  • Dimensions: 6.5" L × 5.06" W × 1.875" H
  • Certifications: CE, IP66, ISO 8846, SAE J1171

Fuses sold separately. Backed by Blue Sea Systems' lifetime warranty.

Products specifications

Capacity

10 Circuits1 Amp to 200 Amps

Mounting Hardware

Fuses (Sold Separately)

Type

Fuse Blocks

Warranty Details

Five Years

amazing seller kept me up to date on the order. I will do business with them again. <br><br>

great easy way to order

Quick n easy! Istallation is a bit rough but the product is very much worth it.

They had the Piaa lights I wanted at the best price on the web. The best part is they have the part and in stock. Other companies pass your order to the manufacturer and charge you more. Very good company to deal with on the web.<br>

Autoplicity has a large selection of parts I need and the lowest prices.What more can you ask for.<br>I will order from them again.

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Great deals at unbeatable prices!

very good price, even better than Amazon and quick checkout.

Great shopping experience except I did not receive the discount promised by the web site because I could not find any place to enter the coupon code during check out. Otherwise I'm glad to find your site. One other small issue. I did not receive any trac

Good prices and shipping costs.<br>They use FedEx (Yea!)<br>I'm not overjoyed w/partial shipments.

Fantastic site! Received exactly what I ordered in a very timely manner. Customer service is outstanding, will be doing business again!

Easy and quick payment methods!

Easy enough until it came to payment. "Check out with Amazon, it'll be faster." It wasn't.

Good price, quick shipping, no instant refund though!

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