Blue Sea Systems
Blue Sea Systems engineers high-quality marine electrical components for safety, reliability, and performance.Shop Blue Sea Systems
About Blue Sea Systems
Blue Sea Systems was founded in 1992 based on a commitment to creating innovative, high-quality marine electrical products to improve the safety, simplicity, and reliability of boating. Blue Sea Systems designs and manufactures AC and DC electrical products engineered to withstand the demanding applications in marine electrical systems.
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Design Custom Panels
Use the Panel Wizard to design and price a Custom 360 Panel.
Have You Checked Your Wiring Lately?
Electrical issues are some of the most common causes of boat fires. Keep your boat safe and your electrical systems performing smoothly with marine-grade electrical equipment from Defender.