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Blue Sea Systems 7089 285 Series DC Circuit Breaker 150A Panel Mount

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

7089
06/01/2036 10:21 AM
Sale Price

$66.04

In Stock (8)

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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 7089 is a 150-amp DC circuit breaker from the 285 Series, designed to provide medium-duty circuit protection for loads ranging from 25 to 200 amps when both switching and circuit protection are required. This rectangular panel-mount breaker features thermal Type III protection with manual reset and switchable operation.

Key Features:

  • 150-amp rating with 3000-amp interrupt capacity
  • Trip-free design prevents breaker from being held closed after tripping
  • Visible reset lever clearly indicates open circuit condition
  • Will not reset when short circuit is present, ensuring safe operation
  • Maximum voltage rating of 48 VDC
  • 1/4"-28 stud terminals for secure electrical connections
  • Compact dimensions: 2.9" H x 1.9" W x 1.77" D
  • Drop-in replacement for 185-Series circuit breakers

This circuit breaker combines the functionality of both a switch and overcurrent protection device, making it ideal for marine electrical systems, RV applications, and DC power distribution panels. The thermal protection automatically trips during overload conditions, while the manual reset feature allows for easy system restart once the fault is cleared.

Products specifications

Amps

150

Mount Type

Panel

Great

So far, so good. Right part, fit perfect. What's else can a man ask?

good price

So far so good.

Had the part I needed at the best price.

Thank

Great service

You've never got this price at the other shops.<br>Great price! past shipping.<br><br>

site has a lot of parts and accessories. Good prices. Just needs a better way to narrow searches down more.

Product was as described. Came very quickly...thanks.

quick and easy

Quick and easy.

All pieces ordered were shipped promptly and arrived in very great shape. I will be ordering from this site again.

So far so good.

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