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 …

North River Boats, builder of recreational and commercial aluminum boats, uses the Blue Sea Systems 8689 Battery Management Panel aboard the Seahawk Offshore 24 boat. Novurania …

The WeatherDeck® Panels are Blue Sea Systems' most waterproof panels and their contemporary appearance adds style to any boat. Available in both fuse and circuit breaker …

Battery management is central to safe operation of a boat or vehicle. A battery switch is required by ABYC in every boat with a battery over 800 Cold Cranking Amps (CCA). This requirement …

Blue Sea Systems extensive selection of circuit breakers, fuses, fuse holders, and fuse blocks fives boaters a range of choices for main and branch circuit protection. To help select the right …

Blue Sea Systems has developed this calculator for use only by individuals having the appropriate working knowledge and understanding of marine electrical systems.

Batteries are at the heart of the electrical systems found on any boat or vehicle. Proper battery management, including switching and charging, is essential for safe and reliable operation.

For a single battery boat or vehicle, the m-LVD will save power for engine starting. The m-Series ON-OFF Battery Switch provides a disconnect to cut off battery power when the boat is not in …

©2006-2025 Blue Sea Systems. Phone: 360.738.8230 Customer Service: Toll Free 800.222.7617 United States and Canada Email: [email protected] - Internet: www.bluesea.com …

WeatherDeck® Switch Panels are waterproof and rated IP67 (for temporary immersion in water) and use materials that won't deteriorate in the harsh sun, salt, and water. Many small boats, …