My Account
Shopping Cart

Blue Sea Systems 7258-BSS C-Series Double Pole AC Toggle Circuit Breaker 100A White

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

7258-BSS
06/01/2036 5:46 AM
Sale Price

$119.58

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 7258 C-Series Double Pole White Toggle Circuit Breaker is a 100-amp magnetic hydraulic AC circuit breaker that combines switching and overcurrent protection into a single compact device. Designed for marine and mobile electrical systems, it is well-suited for protecting inverters, bow thrusters, windlasses, and shore power AC main applications.

Key Features:

  • 100-Amp rating with white toggle actuator for easy identification and operation
  • Double pole configuration — functions as a 120-volt AC main circuit breaker, simultaneously switching both the hot and neutral conductors
  • 5,000-Ampere interrupt capacity meeting ABYC requirements for 120/240-volt, 50-ampere shore power main protection
  • Magnetic hydraulic design — combines switching and circuit protection in one device for a cleaner, simpler installation
  • "Trip Free" safety design — cannot be held in the ON position during a fault current condition, ensuring automatic disconnection
  • Ganged trip mechanism — all poles trip simultaneously if any single pole experiences an overload
  • Ideal for use as AC main protection on 120/240-volt 50-amp shore power systems

The Blue Sea Systems C-Series circuit breakers are a trusted choice for marine electrical panels, offering reliable overcurrent protection and the convenience of a built-in manual switch. The 7258 is compatible with Blue Sea Systems AC panel systems and is a direct replacement for worn or undersized shore power main breakers.

The part is as advertised and is an exact fit. Very fast shipping with great communication. Will use them again when I need boat parts.

Great price with excellent service. I would highly recommend your company!

Very quick delivery

WE have not done the install yet. We will let you know if we have any issues. Thank you

I found the part I need for my boat at Boatplicity and placed the order. The price was fair and I received the part in just a few days. It was exactly the part I needed and worked great. I would recommend Boatolicity for all your boating needs.

easy to navagate site

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