My Account
Shopping Cart

Blue Sea Systems 5242100 ATO/ATC Fuse 15 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

5242100
06/01/2036 12:55 PM
Sale Price

$14.95

In Stock (6)

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 5242100 is a 25-pack of fast-acting ATO/ATC blade fuses rated at 15 amps, designed for reliable circuit protection in automotive, marine, and power sports applications. These industry-standard fuses provide essential overcurrent protection for electrical circuits and electronic devices.

Key Features:

  • Fast-acting design responds quickly to overcurrent conditions to protect sensitive electronics
  • Tin-plated brass connector blades resist corrosion in harsh marine and automotive environments
  • Compatible with standard ATO/ATC fuse blocks and panels
  • Transparent colored housing allows quick visual inspection of fuse condition
  • Economical 25-pack for fleet operators, service technicians, and DIY enthusiasts

Specifications:

  • Amperage Rating: 15 Amp
  • Maximum Voltage: 32V DC
  • Interrupt Capacity: 1000A at 32V DC
  • Fuse Type: ATO/ATC blade style
  • Quantity: 25 fuses per package

Blue Sea Systems fuses meet industry standards for automotive and marine circuit protection, ensuring reliable performance and safety in demanding applications. These fuses are ideal for protecting lighting circuits, accessory circuits, pumps, electronics, and other 12V/24V DC equipment.

Products specifications

Amps

15

Quantity

25

Great price

Great experience Thus far.

Good value.

pending the shipment but all other was quick and easy.

Everything is so easy. In Minutes.

Excellent communication, lowest price and fast shipping. Will definitely purchase truck accessories from them again!

Good prices so far

easy to navigate site and had the parts I needed at a reasonable cost.

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

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