My Account
Shopping Cart

Blue Sea Systems 5104 MEGA Fuse 175 Amp 32 Volt

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

5104
06/01/2036 3:07 PM
Sale Price

$9.27

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Blue Sea Systems 5104 is a MEGA/AMG fuse rated for 175 amps at 32 volts, designed for high-current marine and automotive electrical systems. This fuse provides reliable circuit protection for heavy-duty applications requiring 100-300 ampere capacity.

Key Features:

  • 175 amp rating at 32 volts DC for high-current circuit protection
  • MEGA/AMG fuse format with bolt-down terminal design
  • Cost-effective solution for protecting large gauge wire circuits
  • Designed for use with Blue Sea Systems MEGA/AMG fuse blocks and holders
  • Ideal for inverter, windlass, thruster, and high-output alternator circuits

MEGA fuses are the industry standard for high-amperage DC circuit protection in marine, RV, and automotive applications. The bolt-down design ensures secure connections and excellent conductivity for reliable performance in demanding environments.

Products specifications

Amps

175

Size

2.70'' x .64''

good seamless fast website and good prices

Good prices and very good delivery timesAAAAAAAAAAAAAAAAA

Great price and easy checkout.

great experience awaiting info on rma

so far so good waiting for merchandise

Processed my order quickly and the price was unbeatable. Thank you Autoplicity for being such a good store to do business with. I will do more future business with you for my other auto needs.<br><br>Thank you

All was good,except delivery wait time..it was longer than usual and delayed from the 8th to the 10th.

Fast and easy

Easy transaction so far.

easy to use

Quick and easy

very easy to use check out and good prices

I share how I feel when the transaction is complete.

So far so good!

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy