Blue Sea 7476 C - Series Flat Circuit Breaker, Single and Double Pole - 200 Amp

The Blue Sea 7476 C-Series Flat Circuit Breaker with 200 Amp rating is a marine-grade electrical protection component engineered for high-load DC systems found in marine vessels, RVs, and off-grid power installations. This single and double pole breaker combines industry-standard safety features with a robust flat actuator design that prevents accidental switching—critical for maintaining system integrity in demanding maritime and mobile environments where electrical faults demand instantaneous response.

The 200 Amp capacity handles substantial DC loads typical of marine main distribution panels, thruster systems, and integrated power management setups. The trip-free design ensures the breaker cannot be held in the ON position during a fault condition—a critical safety feature that prevents operator override and protects connected equipment and wiring from thermal damage. The color-coded actuator clearly indicates the OFF position at a glance, reducing confusion during system diagnostics or emergency shutdown procedures. The flat actuator profile minimizes snag hazards in tight panel installations and reduces the risk of inadvertent actuation in crowded electrical compartments.

This breaker is suited for marine electrical system upgrades, battery bank protection, alternator output distribution, and main cabin power circuits where both reliability and code compliance are non-negotiable. Blue Sea Systems' C-Series breakers are widely specified by marine surveyors and systems integrators for their adherence to ABYC (American Boat and Yacht Council) standards and proven performance in salt-air corrosion environments. The modular flat design integrates seamlessly into existing Blue Sea Systems panel configurations, making replacement and system expansion straightforward for technicians and experienced vessel operators managing complex electrical architectures.