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Blue Sea Systems 5244100 ATO/ATC Fuse 25 Amp 25-Pack

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

5244100
08/04/2036 1:05 PM
Sale Price

$17.19

In Stock (7)

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Usually delivered within 2 days

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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 5244100 is a professional-grade pack of 25 ATO/ATC blade-style fuses rated at 25 amps. These fast-acting fuses provide reliable circuit protection for automotive, marine, RV, and powersports electrical systems.

Key Features:

  • Fast-acting design ideal for protecting sensitive electronic devices and circuits
  • Industry-standard ATO/ATC blade fuse format fits most automotive and marine fuse blocks
  • Tin-plated connector blades resist corrosion in harsh marine and automotive environments
  • 25-pack provides excellent value for fleet maintenance, shops, or DIY enthusiasts
  • Clear color-coded housing for easy amperage identification

Specifications:

  • Amperage Rating: 25 Amp
  • Maximum Voltage: 32V DC
  • Interrupt Capacity: 1000A at 32V DC
  • Fuse Type: ATO/ATC blade-style
  • Quantity: 25 fuses per pack

Blue Sea Systems fuses meet or exceed SAE and ISO standards for automotive circuit protection. The 25-amp rating makes these fuses suitable for moderate-load circuits including lighting systems, pumps, electronics, and accessories.

Fast and easy

All good. No issues so far.

easy to order, need more info on product

thanks

quick

easy to buy

Good prices and easy to order.

Like the simplicity so far. Ordered my product on Sunday shipped out Tuesday so we'll see how fast and efficient shipping is.

The only problem/concern I had with this product was the bolts that were included. the carriage bolts were very soft and bent. I replace them with harder bolts. Otherwise the product seems very good.

Great

Great!

Very happy with their service. The product was at a great price and was shipped very quickly. Will buy from them again.

Thank you! You were the cheapest and your service rocked! Got my item in less than a week.

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