Blue Sea 7548 C-Series Flat Rocker Circuit Breaker - Single Pole - 80A

The Blue Sea Systems 7548 C-Series Flat Rocker Circuit Breaker is a single-pole 80-ampere protection device engineered for marine electrical systems where reliability and safety cannot be compromised. This compact breaker combines switching and circuit protection into one integrated unit, eliminating the need for separate components and reducing potential failure points in critical boat wiring applications.

The 80A capacity addresses high-demand marine loads including inverters, bow thrusters, windlasses, and other large-draw systems common on serious fishing vessels and cruising boats. The rocker actuator sits flush when in the ON position, eliminating accidental trips from vibration or contact during rough water operation—a critical design feature when running offshore where unexpected power loss creates safety hazards. The colored OFF indicator makes breaker status instantly visible even in low-light cabin conditions. The "trip free" mechanism ensures the breaker cannot be manually held closed after an overcurrent event, guaranteeing that protection remains active regardless of operator override attempts. Ignition protection meets marine safety standards for installation in engine compartments and other ignition-risk zones.

This breaker is designed for serious boaters who prioritize electrical system integrity—commercial operators, offshore anglers, and cruising enthusiasts managing complex DC systems aboard larger vessels. The 80-amp rating handles the sustained current demands of powerful electronics and deck equipment without nuisance tripping. Installation aboard requires breaker-rated wiring and proper integration with the boat's main electrical panel; consult your vessel's electrical specifications and Blue Sea Systems documentation to ensure correct application and sizing for your specific circuit.